MozillaWiki - User contributions [en]

TPEGFX/2017-Q3

2017-10-17T06:13:16Z

GuanWen: Update goals.

TPEGFX/2017-Q3

2017-08-09T02:29:09Z

GuanWen: update goals.

TPEGFX/2017-Q2

2017-07-12T06:25:02Z

GuanWen: Update goals.

==GFX Topics(from high to low priority)==
* [https://howareyou322.github.io/gfx-stability gfx Stability]
* [https://public.etherpad-mozilla.org/p/gfx-wr-2017 Quantum Rendering](FF57 Aurora on 8/7)
* Canvas 2D perf(google sheet/streaming)
* DisplayList(layout related work)
* Paint correctness([https://bugzilla.mozilla.org/buglist.cgi?keywords=correctness&keywords_type=allwords&list_id=12942222&resolution=---&query_format=advanced buglist])
* Any layout works, ex: perf/CSS properties

==Goal==
===Bruce Sun===
* {{Bug|1358023}} - Replace build systems of freetype2 library with mozilla ones (done)

* <del>{{Bug|1345330}} - Integrate PDFium and its Pepper layer into m-c (pending)
** Add corresponding licenses and follow up license review (pending)
** Double check we are using correct symbols of libjpeg, libpng, zlib (i.e. MOZ_Z_* prefixed ones) ~ (pending)
** Pack additional binaries (i.e. librpc.so and libpepperpdfium.so) into installation packages ~one week wip (pending)</del>

* <del>{{Bug|1306576}} - Fix memory allocation and deallocation mismatch (pending)</del>

* <del>{{Bug|1288298}} - Fix Unicode encoding mismatch between JS-Plugins and PPAPI Plug-in (pending)</del>

* {{Bug|1368948}} - Integrate PDFium for converting EMF on Windows (done)
** Write a script to automatically update local files with upstream PDFium (r+)
** Write a moz.build to successfully build PDFium into libxul.dll on Windows (r+)
** Update license.html to include corresponding license notices of PDFium (i.e. agg, base, bigint, lcms, pdfium) (r+)
** Replace third-party libraries of PDFium with existing ones in Gecko (i.e. freetype, libjpeg, zlib) (r+)
** Remove unused libraries (i.e. libpng, libtiff) (r+)
** Hack PDfium to further decouple unused libraries (i.e. OpenJPEG) (r+)
** Find a proper location to place PDfium ==> /modules/pdfium (done)
** Build errors caused by MSVC STL headers would be solved by {{Bug|1349064}} (solved by :jgilbert)
** Land PDFium library sources (done)

* Study Graphics
** https://wiki.mozilla.org/Gecko:Overview#Graphics
** Join stability group discussion

===ChihYi Leu===
* (done) {{Bug|1347866}} - Update ANGLE to 2950
** land
* WebGL Stability
** Investigate ANGLE crash described in {{Bug|1354622}}
* WebGL perf
** (done) {{Bug|1355430}} - [WebGL Mochitest] Add Mochitest to test Video Fast-path uploading
*** land
** demo profiling
** Make a perf to allow webapps disable WebGL validation
** https://bugzilla.mozilla.org/show_bug.cgi?id=1207170 (1)
* WebVR testing (Blocked by WebVR development)
** {{Bug|1229479}} - [webvr] Implement Mochitests for WebVR
*** {{Bug|1306505}} - [webvr] Implement mochitest: VRDisplay.exitPresent must only be allowed by content that started VR Presentation
**** land
*** {{Bug|1311802}} - [webvr] Implement Mochitest: onvrdisplaydeactivate should only trigger for content that is presenting
**** land
*** {{Bug|1311797}} - [webvr] Implement Mochitest: `vrdisplayactivate` event should trigger only when no content is presenting
**** wip

* TODO
** (done) update bugzilla more frequently
** gfx triage for WebGL(stability or regression)

===Daosheng Mu===
* WebVR
** VR controller
*** {{Bug|1349895}} - Support HTC Vive trackers (done)
*** {{Bug|1336002}} - [webvr] Support HTC Vive button touched in the Gamepad API (done)
*** {{Bug|1354737}} - Add assertion for checking TrackedDeviceClass_GenericTracker at OpenVR HandleInput()
*** {{Bug|1336003}} - [webvr] Support Oculus Touch button touched in the Gamepad API (done)
*** {{Bug|1356452}} - For Vive controllers the hand attribute is not always available (done)
*** {{Bug|1353523}} - Adjust threshold for Gamepad button `pressed` state and introduce pref to handle slightly sticky controller buttons (done)
*** {{Bug|1355648}} - Add hasOrientation, hasPosition to the Gamepad extension for tracked controllers (done)
*** {{Bug|1356460}} - Vive trigger touched flag is not set back to false (done)
** Stability
*** {{Bug|1306493}} - [webvr] Implement Mochitest: Multiple calls to VRDisplay.GetFrameData must return the same values within a frame (done)
*** {{Bug|1351547}} - WebVR: crash [@mozilla::WebGLContext::StartVRPresentation()] (done)
*** {{Bug|1358885}} - Crash in mozilla::gfx::PVRManager::Transition (done)
*** {{Bug|1321275}} - [webvr] Crash in mozalloc_abort | NS_DebugBreak | mozilla::ipc::LogicError | mozilla::gfx::PVRLayer::Transition (done)
*** {{Bug|1356421}} - OpenVR controllers enumeration is not reliable (done)
*** {{Bug|1358725}} - Release OpenVR controller axis should return zero (done)
*** {{Bug|1359670}} - Notify GamepadManager when controllers are removed in VRPuppet manager (done)
*** {{Bug|1362284}} - Assign the background thread before flushing pending events at GamepadEventChannelParent (done)
*** {{Bug|1358395}} - Permaorange in dom/tests/mochitest/general/test_interfaces.html and test_interfaces_secureContext.html on Windows for every VR property when Gecko 55 merges to beta on 2017-06-12 (done)
*** {{Bug|1366941}} - Crash in VRLayerChild::SubmitFrame when the textureClient size is the same with CanvasClient (done)
*** {{Bug|1323088}} - Firefox Nightly 53.0a1 (2016-12-11) crashes in [@ @0x0 | mozilla::gfx::VRControllerManagerOpenVR ... ] & [@ @0x0 | mozilla::gfx::VRManager ... ]
*** {{Bug|1371228}} - VRLayerParent should be destroyed when SteamVR runtime is terminated (done)
*** {{Bug|1364856}} - When VRLayerChild receives __delete__, stop sending IPC messages (done)
** Reftest
*** {{Bug|1343730}} - [webvr] VRDisplayPuppet submitFrame support (done)
*** {{Bug|1229478}} - [webvr] Implement Reftests for WebVR (done)
*** {{Bug|1229481}} - [webvr] Implement Reftest support for WebVR functionality (done)
*** {{Bug|1358010}} - Permaorange assertion failure and crash in test_vrDisplay_getFrameData.html when Gecko 55 merges to beta on 2017-06-12 (done)
*** {{Bug|1323328}} - [webvr] Implement Cross-Browser compatible tool for emulating VR hardware (done)
*** {{Bug|1368990}} - Implement WebVR reftest for verifying onVRPresentChange (done)
* WebGL perf
** https://public.etherpad-mozilla.org/p/webgl-perf (2)
** Profiling
*** {{Bug|1358977}} - Profiling WebGL performance (done)
** Stability
*** {{Bug|1349102}} - WebGL crash: [@mozilla::gl::GLContext::AfterGLCall] (done)
*** {{Bug|1355726}} - Talos test for WebGL video texture upload (done)
*** {{Bug|1349055}} - WebGL: crash [@mozilla::WebGLContext::AssertCachedGlobalState] (done)
*** {{Bug|1358053}} - Assertion failure: surface->IsDataSourceSurface() (The snapshot SourceSurface from WebGL rendering contest is not DataSourceSurface.), at ImageBitmap.cpp:885 (done)
*** {{Bug|1349067}} - WebGL crash: [mozilla::gl::GLScreenBuffer::GetReadFB] (done)
*** {{Bug|1355362}} - Add a crashtest for the negative stencil clear value (done)
*** {{Bug|1368284}} - webgl loop using less than only iterates a couple times, period (done)
* TODO
** Investigate {{Bug|1207170}} - webgl perf (done)
** Taipei developer conference - WebVR
** Mentor support

=== Ethan Lin ===
* DisplayItem correctness
** Turn on background color layer by default ({{Bug|1358055}})
*** Fix mask problems ({{Bug|1355012}}, {{Bug|1354464}})
*** Check fuzz issues ({{Bug|1350792}})
** Turn on button background image layer by default
*** Fix position ({{Bug|1360112}})
*** Correct draw result ({{Bug|1359360}})
*** Fix mask problems for DisplayItemLayer
** Turn on canvas background color layer by default
** (Done) Turn on button foreground layer by default ({{Bug|1355417}})
** pref profiling for SF all hands
*** profile loading time for wiki page
*** profile scrolling performance on wiki page
* TODO (senior engs)
** mentor topics(optional)
** Team influence
** status update

=== Jerry Shih ===
* Quantum dom labeling
** Manage the dom labeling working status with Kevin and Vincent.
* Quantum flow related bug
** Check the device reset checking status on content
** Check the device reset checking status on compositor side.
** Catch up the problem of PCompositorBridge::Msg_WillClose(bug 1334655) and cooperate with David.
* Webrender Stability
** Check for the various format and streaming video with WR.
* Check the performance of WR image passing.
** Profile the flow for video playback with WR.
** Use WR YCbCr image function in gecko. Currently, gecko use libyuv to convert the YCbCr data to RGB DataSoruceSourface. We could just use shader to do to color conversion.
* TODO (mid of Jan review first two itmes)
** breackdown every item into one small bug(less than one month)
** mentor topics
** Team influence

===Kevin Chen===
* gfx Stability
** Monitor bugs
***{{Bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
***{{Bug|1325933}} - Crash in nvwgf2um.dll | TCLSWrappers<T>::CLSDestroy
***{{Bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame()
***{{Bug|1351349}} - Crash in igd10iumd32.dll | CContext::EmptyOutAllDDIBindPoints
** Windows API study & TDR
***(Done) {{Bug|1356119}} - Do not Flush() old context after device reset
***(Done) {{Bug|1363677}} - Do not process old DeviceContext's draw command after device reset
***{{Bug|1364563}} - Compositor process fails to composite layers from a content process
** Others
***(Done) {{Bug|1356537}} - Revert the device reset check in EndFrame
***(Done) {{Bug|1355168}} - Crash in mozilla::dom::CanvasRenderingContext2D::DrawWindow
***{{Bug|1362321}} - Crash in gfxPlatform::Init

* DOM-Labeling
** (Done) {{Bug|1343754}} - gfx-labeling Label runnables in gfx rendering.
** (Done) {{Bug|1350828}} - gfx-labeling Label for CompositableFowarder
* gfx triage practice
* Houdini Painting API
* Campus presentation
** (Done) 5/15 @ TsingHua University.
* Others
** (Done) {{Bug|1366027}} - setLineDash draws box taller than it should
**(Done) {{Bug|1361574}} - Apple Live Photos flicker to black
* TODO
** breackdown every item into one small bug(between two week or less than one month)
** frequently bugzilla updates

=== Morris Tseng ===
* Display item conversion
** Table conversion
*** {{bug|929484}} - Make HTML table frames (including row/cell/etc. frames) create their own display list items
**** Fix display item collision problem.
**** Add some test works.
*** {{Bug|1344082}} - Add webrender support for TableBCBorder
** Turn on background color by default
*** {{Bug|1358055}} - Enable 'layers.advanced.background-color' by default
*** Add fuzzy-if (should be done by Ethan)
*** Some pixel snapping issues.
*** Some problem with scrolling.
** Turn on bullet by default
*** Add some fuzzy-if for sub-pixel text.
*** Use blob image for path type.
** Turn on canvas background color by default
*** Most problem would be same as background color.
** Turn on basic border by default.
*** Not very clear now. But we'll turn on basic border first.
* QR performance profiling
** Profile wiki page

=== Peter Chang ===
* OMTA
** Works in compositor side
*** [Done]Add sampleanimation(bug 1345017) ~ two weeks
*** [Done]enable WebRender OMTA by default(bug 1358437)
** Support OMTA testing flow
*** move OMTA testing methods into share sub-protocol(bug 1316906)

=== Vincent Liu ===
* gfx Stability
** {{Bug|1350330}} - [Done]Crash in mozalloc_abort | NS_DebugBreak | mozilla::ipc::LogicError | mozilla::layers::PLayerTransactionChild::SendReleaseCompositable
** {{Bug|1357307}} - [Done]startup crash in gfxPrefs::CMSMode() with session manager installed
** {{Bug|1362366}} - [Done]Crash in mozilla::layers::LockD3DTexture<t>
** {{Bug|1363675}} - [Done]Get D3D11Device from TextureSourceProvider if it exists.
** {{Bug|1367689}} - [Working]Make Wrench work with gecko
** {{Bug|1371546}} - [Working]Intermittentshort.mp4.lastframe.html,test_WaitingToEndedTransition_mp4.html,test_selftest.html | application crashed [@ mozilla::wr::RenderTextureHost::~RenderTextureHost]
** {{Bug|1373937}} - [Working]Crash in CContext::ID3D11DeviceContext1_UpdateSubresource_<T>
** [Done]Prepare a sharing of crash debugging skill with WinDbg
** Many bugs triage.
* gfx labeling
** {{Bug|1333962}} - [Triage]Label the vsync runnable
** {{Bug|1343475}} - [Done]Label runnables for platform-independent widget
** {{Bug|1350677}} - [Done]Label nsExiprationTracker subclass gfxFontCache
* TODO (senior engs)
** breakdown every item into one small bug(less than one month)
** mentor topics
** Team influence
** Solid gfx triage/crash improvement plan
*** [https://wiki.mozilla.org/TPEGFX/Notes#Triage Triage flow]
*** Hold a triage meeting to go through triage.(Optional)

===open qusetion ===
* TODO (senior engs)
** breackdown every item into one small bug(less than one month)
** mentor topics
** Team influence

TPEGFX/2017-Q2

2017-07-12T06:19:25Z

GuanWen: Update goals.

==GFX Topics(from high to low priority)==
* [https://howareyou322.github.io/gfx-stability gfx Stability]
* [https://public.etherpad-mozilla.org/p/gfx-wr-2017 Quantum Rendering](FF57 Aurora on 8/7)
* Canvas 2D perf(google sheet/streaming)
* DisplayList(layout related work)
* Paint correctness([https://bugzilla.mozilla.org/buglist.cgi?keywords=correctness&keywords_type=allwords&list_id=12942222&resolution=---&query_format=advanced buglist])
* Any layout works, ex: perf/CSS properties

==Goal==
===Bruce Sun===
* {{Bug|1358023}} - Replace build systems of freetype2 library with mozilla ones (done)

* <del>{{Bug|1345330}} - Integrate PDFium and its Pepper layer into m-c (pending)
** Add corresponding licenses and follow up license review (pending)
** Double check we are using correct symbols of libjpeg, libpng, zlib (i.e. MOZ_Z_* prefixed ones) ~ (pending)
** Pack additional binaries (i.e. librpc.so and libpepperpdfium.so) into installation packages ~one week wip (pending)</del>

* <del>{{Bug|1306576}} - Fix memory allocation and deallocation mismatch (pending)</del>

* <del>{{Bug|1288298}} - Fix Unicode encoding mismatch between JS-Plugins and PPAPI Plug-in (pending)</del>

* {{Bug|1368948}} - Integrate PDFium for converting EMF on Windows (done)
** Write a script to automatically update local files with upstream PDFium (r+)
** Write a moz.build to successfully build PDFium into libxul.dll on Windows (r+)
** Update license.html to include corresponding license notices of PDFium (i.e. agg, base, bigint, lcms, pdfium) (r+)
** Replace third-party libraries of PDFium with existing ones in Gecko (i.e. freetype, libjpeg, zlib) (r+)
** Remove unused libraries (i.e. libpng, libtiff) (r+)
** Hack PDfium to further decouple unused libraries (i.e. OpenJPEG) (r+)
** Find a proper location to place PDfium ==> /modules/pdfium (done)
** Build errors caused by MSVC STL headers would be solved by {{Bug|1349064}} (solved by :jgilbert)
** Land PDFium library sources (done)

* Study Graphics
** https://wiki.mozilla.org/Gecko:Overview#Graphics
** Join stability group discussion

===ChihYi Leu===
* (done) {{Bug|1347866}} - Update ANGLE to 2950
** land
* WebGL Stability
** Investigate ANGLE crash described in {{Bug|1354622}}
* WebGL perf
** (done) {{Bug|1355430}} - [WebGL Mochitest] Add Mochitest to test Video Fast-path uploading
*** land
** demo profiling
** Make a perf to allow webapps disable WebGL validation
** https://bugzilla.mozilla.org/show_bug.cgi?id=1207170 (1)
* WebVR testing (Blocked by WebVR development)
** {{Bug|1229479}} - [webvr] Implement Mochitests for WebVR
*** {{Bug|1306505}} - [webvr] Implement mochitest: VRDisplay.exitPresent must only be allowed by content that started VR Presentation
**** land
*** {{Bug|1311802}} - [webvr] Implement Mochitest: onvrdisplaydeactivate should only trigger for content that is presenting
**** land
*** {{Bug|1311797}} - [webvr] Implement Mochitest: `vrdisplayactivate` event should trigger only when no content is presenting
**** wip

* TODO
** (done) update bugzilla more frequently
** gfx triage for WebGL(stability or regression)

===Daosheng Mu===
* WebVR
** VR controller
*** {{Bug|1349895}} - Support HTC Vive trackers (done)
*** {{Bug|1336002}} - [webvr] Support HTC Vive button touched in the Gamepad API (done)
*** {{Bug|1354737}} - Add assertion for checking TrackedDeviceClass_GenericTracker at OpenVR HandleInput()
*** {{Bug|1336003}} - [webvr] Support Oculus Touch button touched in the Gamepad API (done)
*** {{Bug|1356452}} - For Vive controllers the hand attribute is not always available (done)
*** {{Bug|1353523}} - Adjust threshold for Gamepad button `pressed` state and introduce pref to handle slightly sticky controller buttons (done)
*** {{Bug|1355648}} - Add hasOrientation, hasPosition to the Gamepad extension for tracked controllers (done)
*** {{Bug|1356460}} - Vive trigger touched flag is not set back to false (done)
** Stability
*** {{Bug|1306493}} - [webvr] Implement Mochitest: Multiple calls to VRDisplay.GetFrameData must return the same values within a frame (done)
*** {{Bug|1351547}} - WebVR: crash [@mozilla::WebGLContext::StartVRPresentation()] (done)
*** {{Bug|1358885}} - Crash in mozilla::gfx::PVRManager::Transition (done)
*** {{Bug|1321275}} - [webvr] Crash in mozalloc_abort | NS_DebugBreak | mozilla::ipc::LogicError | mozilla::gfx::PVRLayer::Transition (done)
*** {{Bug|1356421}} - OpenVR controllers enumeration is not reliable (done)
*** {{Bug|1358725}} - Release OpenVR controller axis should return zero (done)
*** {{Bug|1359670}} - Notify GamepadManager when controllers are removed in VRPuppet manager (done)
*** {{Bug|1362284}} - Assign the background thread before flushing pending events at GamepadEventChannelParent (done)
*** {{Bug|1358395}} - Permaorange in dom/tests/mochitest/general/test_interfaces.html and test_interfaces_secureContext.html on Windows for every VR property when Gecko 55 merges to beta on 2017-06-12 (done)
*** {{Bug|1366941}} - Crash in VRLayerChild::SubmitFrame when the textureClient size is the same with CanvasClient (done)
*** {{Bug|1323088}} - Firefox Nightly 53.0a1 (2016-12-11) crashes in [@ @0x0 | mozilla::gfx::VRControllerManagerOpenVR ... ] & [@ @0x0 | mozilla::gfx::VRManager ... ]
*** {{Bug|1371228}} - VRLayerParent should be destroyed when SteamVR runtime is terminated (done)
*** {{Bug|1364856}} - When VRLayerChild receives __delete__, stop sending IPC messages (done)
** Reftest
*** {{Bug|1343730}} - [webvr] VRDisplayPuppet submitFrame support (done)
*** {{Bug|1229478}} - [webvr] Implement Reftests for WebVR (done)
*** {{Bug|1229481}} - [webvr] Implement Reftest support for WebVR functionality (done)
*** {{Bug|1358010}} - Permaorange assertion failure and crash in test_vrDisplay_getFrameData.html when Gecko 55 merges to beta on 2017-06-12 (done)
*** {{Bug|1323328}} - [webvr] Implement Cross-Browser compatible tool for emulating VR hardware (done)
*** {{Bug|1368990}} - Implement WebVR reftest for verifying onVRPresentChange (done)
* WebGL perf
** https://public.etherpad-mozilla.org/p/webgl-perf (2)
** Profiling
*** {{Bug|1358977}} - Profiling WebGL performance (done)
** Stability
*** {{Bug|1349102}} - WebGL crash: [@mozilla::gl::GLContext::AfterGLCall] (done)
*** {{Bug|1355726}} - Talos test for WebGL video texture upload (done)
*** {{Bug|1349055}} - WebGL: crash [@mozilla::WebGLContext::AssertCachedGlobalState] (done)
*** {{Bug|1358053}} - Assertion failure: surface->IsDataSourceSurface() (The snapshot SourceSurface from WebGL rendering contest is not DataSourceSurface.), at ImageBitmap.cpp:885 (done)
*** {{Bug|1349067}} - WebGL crash: [mozilla::gl::GLScreenBuffer::GetReadFB] (done)
*** {{Bug|1355362}} - Add a crashtest for the negative stencil clear value (done)
*** {{Bug|1368284}} - webgl loop using less than only iterates a couple times, period (done)
* TODO
** Investigate {{Bug|1207170}} - webgl perf (done)
** Taipei developer conference - WebVR
** Mentor support

=== Ethan Lin ===
* DisplayItem correctness
** Turn on background color layer by default ({{Bug|1358055}})
*** Fix mask problems ({{Bug|1355012}}, {{Bug|1354464}})
*** Check fuzz issues ({{Bug|1350792}})
** Turn on button background image layer by default
*** Fix position ({{Bug|1360112}})
*** Correct draw result ({{Bug|1359360}})
*** Fix mask problems for DisplayItemLayer
** Turn on canvas background color layer by default
** (Done) Turn on button foreground layer by default ({{Bug|1355417}})
** pref profiling for SF all hands
*** profile loading time for wiki page
*** profile scrolling performance on wiki page
* TODO (senior engs)
** mentor topics(optional)
** Team influence
** status update

=== Jerry Shih ===
* Quantum dom labeling
** Manage the dom labeling working status with Kevin and Vincent.
* Quantum flow related bug
** Check the device reset checking status on content
** Check the device reset checking status on compositor side.
** Catch up the problem of PCompositorBridge::Msg_WillClose(bug 1334655) and cooperate with David.
* Webrender Stability
** Check for the various format and streaming video with WR.
* Check the performance of WR image passing.
** Profile the flow for video playback with WR.
** Use WR YCbCr image function in gecko. Currently, gecko use libyuv to convert the YCbCr data to RGB DataSoruceSourface. We could just use shader to do to color conversion.
* TODO (mid of Jan review first two itmes)
** breackdown every item into one small bug(less than one month)
** mentor topics
** Team influence

===Kevin Chen===
* gfx Stability
** Monitor bugs
***(Done) {{Bug|1356537}} - Revert the device reset check in EndFrame
***(Done) {{Bug|1355168}} - Crash in mozilla::dom::CanvasRenderingContext2D::DrawWindow
***{{Bug|1362321}} - Crash in gfxPlatform::Init
** Windows API study & TDR
***(Done) {{Bug|1356119}} - Do not Flush() old context after device reset
***(Done) {{Bug|1363677}} - Do not process old DeviceContext's draw command after device reset
***{{Bug|1364563}} - Compositor process fails to composite layers from a content process
***{{Bug|1351349}} - Crash in igd10iumd32.dll | CContext::EmptyOutAllDDIBindPoints

* DOM-Labeling
** (Done) {{Bug|1343754}} - gfx-labeling Label runnables in gfx rendering.
** (Done) {{Bug|1350828}} - gfx-labeling Label for CompositableFowarder
* gfx triage practice
* Houdini Painting API
* Campus presentation
** (Done) 5/15 @ TsingHua University.
* Others
** (Done) {{Bug|1366027}} - setLineDash draws box taller than it should
***(Done) {{Bug|1361574}} - Apple Live Photos flicker to black
* TODO
** breackdown every item into one small bug(between two week or less than one month)
** frequently bugzilla updates

=== Morris Tseng ===
* Display item conversion
** Table conversion
*** {{bug|929484}} - Make HTML table frames (including row/cell/etc. frames) create their own display list items
**** Fix display item collision problem.
**** Add some test works.
*** {{Bug|1344082}} - Add webrender support for TableBCBorder
** Turn on background color by default
*** {{Bug|1358055}} - Enable 'layers.advanced.background-color' by default
*** Add fuzzy-if (should be done by Ethan)
*** Some pixel snapping issues.
*** Some problem with scrolling.
** Turn on bullet by default
*** Add some fuzzy-if for sub-pixel text.
*** Use blob image for path type.
** Turn on canvas background color by default
*** Most problem would be same as background color.
** Turn on basic border by default.
*** Not very clear now. But we'll turn on basic border first.
* QR performance profiling
** Profile wiki page

=== Peter Chang ===
* OMTA
** Works in compositor side
*** [Done]Add sampleanimation(bug 1345017) ~ two weeks
*** [Done]enable WebRender OMTA by default(bug 1358437)
** Support OMTA testing flow
*** move OMTA testing methods into share sub-protocol(bug 1316906)

=== Vincent Liu ===
* gfx Stability
** {{Bug|1350330}} - [Done]Crash in mozalloc_abort | NS_DebugBreak | mozilla::ipc::LogicError | mozilla::layers::PLayerTransactionChild::SendReleaseCompositable
** {{Bug|1357307}} - [Done]startup crash in gfxPrefs::CMSMode() with session manager installed
** {{Bug|1362366}} - [Done]Crash in mozilla::layers::LockD3DTexture<t>
** {{Bug|1363675}} - [Done]Get D3D11Device from TextureSourceProvider if it exists.
** {{Bug|1367689}} - [Working]Make Wrench work with gecko
** {{Bug|1371546}} - [Working]Intermittentshort.mp4.lastframe.html,test_WaitingToEndedTransition_mp4.html,test_selftest.html | application crashed [@ mozilla::wr::RenderTextureHost::~RenderTextureHost]
** {{Bug|1373937}} - [Working]Crash in CContext::ID3D11DeviceContext1_UpdateSubresource_<T>
** [Done]Prepare a sharing of crash debugging skill with WinDbg
** Many bugs triage.
* gfx labeling
** {{Bug|1333962}} - [Triage]Label the vsync runnable
** {{Bug|1343475}} - [Done]Label runnables for platform-independent widget
** {{Bug|1350677}} - [Done]Label nsExiprationTracker subclass gfxFontCache
* TODO (senior engs)
** breakdown every item into one small bug(less than one month)
** mentor topics
** Team influence
** Solid gfx triage/crash improvement plan
*** [https://wiki.mozilla.org/TPEGFX/Notes#Triage Triage flow]
*** Hold a triage meeting to go through triage.(Optional)

===open qusetion ===
* TODO (senior engs)
** breackdown every item into one small bug(less than one month)
** mentor topics
** Team influence

TPEGFX/2017-Q2

2017-07-12T06:07:41Z

GuanWen: Update goals.

==GFX Topics(from high to low priority)==
* [https://howareyou322.github.io/gfx-stability gfx Stability]
* [https://public.etherpad-mozilla.org/p/gfx-wr-2017 Quantum Rendering](FF57 Aurora on 8/7)
* Canvas 2D perf(google sheet/streaming)
* DisplayList(layout related work)
* Paint correctness([https://bugzilla.mozilla.org/buglist.cgi?keywords=correctness&keywords_type=allwords&list_id=12942222&resolution=---&query_format=advanced buglist])
* Any layout works, ex: perf/CSS properties

==Goal==
===Bruce Sun===
* {{Bug|1358023}} - Replace build systems of freetype2 library with mozilla ones (done)

* <del>{{Bug|1345330}} - Integrate PDFium and its Pepper layer into m-c (pending)
** Add corresponding licenses and follow up license review (pending)
** Double check we are using correct symbols of libjpeg, libpng, zlib (i.e. MOZ_Z_* prefixed ones) ~ (pending)
** Pack additional binaries (i.e. librpc.so and libpepperpdfium.so) into installation packages ~one week wip (pending)</del>

* <del>{{Bug|1306576}} - Fix memory allocation and deallocation mismatch (pending)</del>

* <del>{{Bug|1288298}} - Fix Unicode encoding mismatch between JS-Plugins and PPAPI Plug-in (pending)</del>

* {{Bug|1368948}} - Integrate PDFium for converting EMF on Windows (done)
** Write a script to automatically update local files with upstream PDFium (r+)
** Write a moz.build to successfully build PDFium into libxul.dll on Windows (r+)
** Update license.html to include corresponding license notices of PDFium (i.e. agg, base, bigint, lcms, pdfium) (r+)
** Replace third-party libraries of PDFium with existing ones in Gecko (i.e. freetype, libjpeg, zlib) (r+)
** Remove unused libraries (i.e. libpng, libtiff) (r+)
** Hack PDfium to further decouple unused libraries (i.e. OpenJPEG) (r+)
** Find a proper location to place PDfium ==> /modules/pdfium (done)
** Build errors caused by MSVC STL headers would be solved by {{Bug|1349064}} (solved by :jgilbert)
** Land PDFium library sources (done)

* Study Graphics
** https://wiki.mozilla.org/Gecko:Overview#Graphics
** Join stability group discussion

===ChihYi Leu===
* (done) {{Bug|1347866}} - Update ANGLE to 2950
** land
* WebGL Stability
** Investigate ANGLE crash described in {{Bug|1354622}}
* WebGL perf
** (done) {{Bug|1355430}} - [WebGL Mochitest] Add Mochitest to test Video Fast-path uploading
*** land
** demo profiling
** Make a perf to allow webapps disable WebGL validation
** https://bugzilla.mozilla.org/show_bug.cgi?id=1207170 (1)
* WebVR testing (Blocked by WebVR development)
** {{Bug|1229479}} - [webvr] Implement Mochitests for WebVR
*** {{Bug|1306505}} - [webvr] Implement mochitest: VRDisplay.exitPresent must only be allowed by content that started VR Presentation
**** land
*** {{Bug|1311802}} - [webvr] Implement Mochitest: onvrdisplaydeactivate should only trigger for content that is presenting
**** land
*** {{Bug|1311797}} - [webvr] Implement Mochitest: `vrdisplayactivate` event should trigger only when no content is presenting
**** wip

* TODO
** (done) update bugzilla more frequently
** gfx triage for WebGL(stability or regression)

===Daosheng Mu===
* WebVR
** VR controller
*** {{Bug|1349895}} - Support HTC Vive trackers (done)
*** {{Bug|1336002}} - [webvr] Support HTC Vive button touched in the Gamepad API (done)
*** {{Bug|1354737}} - Add assertion for checking TrackedDeviceClass_GenericTracker at OpenVR HandleInput()
*** {{Bug|1336003}} - [webvr] Support Oculus Touch button touched in the Gamepad API (done)
*** {{Bug|1356452}} - For Vive controllers the hand attribute is not always available (done)
*** {{Bug|1353523}} - Adjust threshold for Gamepad button `pressed` state and introduce pref to handle slightly sticky controller buttons (done)
*** {{Bug|1355648}} - Add hasOrientation, hasPosition to the Gamepad extension for tracked controllers (done)
*** {{Bug|1356460}} - Vive trigger touched flag is not set back to false (done)
** Stability
*** {{Bug|1306493}} - [webvr] Implement Mochitest: Multiple calls to VRDisplay.GetFrameData must return the same values within a frame (done)
*** {{Bug|1351547}} - WebVR: crash [@mozilla::WebGLContext::StartVRPresentation()] (done)
*** {{Bug|1358885}} - Crash in mozilla::gfx::PVRManager::Transition (done)
*** {{Bug|1321275}} - [webvr] Crash in mozalloc_abort | NS_DebugBreak | mozilla::ipc::LogicError | mozilla::gfx::PVRLayer::Transition (done)
*** {{Bug|1356421}} - OpenVR controllers enumeration is not reliable (done)
*** {{Bug|1358725}} - Release OpenVR controller axis should return zero (done)
*** {{Bug|1359670}} - Notify GamepadManager when controllers are removed in VRPuppet manager (done)
*** {{Bug|1362284}} - Assign the background thread before flushing pending events at GamepadEventChannelParent (done)
*** {{Bug|1358395}} - Permaorange in dom/tests/mochitest/general/test_interfaces.html and test_interfaces_secureContext.html on Windows for every VR property when Gecko 55 merges to beta on 2017-06-12 (done)
*** {{Bug|1366941}} - Crash in VRLayerChild::SubmitFrame when the textureClient size is the same with CanvasClient (done)
*** {{Bug|1323088}} - Firefox Nightly 53.0a1 (2016-12-11) crashes in [@ @0x0 | mozilla::gfx::VRControllerManagerOpenVR ... ] & [@ @0x0 | mozilla::gfx::VRManager ... ]
*** {{Bug|1371228}} - VRLayerParent should be destroyed when SteamVR runtime is terminated (done)
*** {{Bug|1364856}} - When VRLayerChild receives __delete__, stop sending IPC messages (done)
** Reftest
*** {{Bug|1343730}} - [webvr] VRDisplayPuppet submitFrame support (done)
*** {{Bug|1229478}} - [webvr] Implement Reftests for WebVR (done)
*** {{Bug|1229481}} - [webvr] Implement Reftest support for WebVR functionality (done)
*** {{Bug|1358010}} - Permaorange assertion failure and crash in test_vrDisplay_getFrameData.html when Gecko 55 merges to beta on 2017-06-12 (done)
*** {{Bug|1323328}} - [webvr] Implement Cross-Browser compatible tool for emulating VR hardware (done)
*** {{Bug|1368990}} - Implement WebVR reftest for verifying onVRPresentChange (done)
* WebGL perf
** https://public.etherpad-mozilla.org/p/webgl-perf (2)
** Profiling
*** {{Bug|1358977}} - Profiling WebGL performance (done)
** Stability
*** {{Bug|1349102}} - WebGL crash: [@mozilla::gl::GLContext::AfterGLCall] (done)
*** {{Bug|1355726}} - Talos test for WebGL video texture upload (done)
*** {{Bug|1349055}} - WebGL: crash [@mozilla::WebGLContext::AssertCachedGlobalState] (done)
*** {{Bug|1358053}} - Assertion failure: surface->IsDataSourceSurface() (The snapshot SourceSurface from WebGL rendering contest is not DataSourceSurface.), at ImageBitmap.cpp:885 (done)
*** {{Bug|1349067}} - WebGL crash: [mozilla::gl::GLScreenBuffer::GetReadFB] (done)
*** {{Bug|1355362}} - Add a crashtest for the negative stencil clear value (done)
*** {{Bug|1368284}} - webgl loop using less than only iterates a couple times, period (done)
* TODO
** Investigate {{Bug|1207170}} - webgl perf (done)
** Taipei developer conference - WebVR
** Mentor support

=== Ethan Lin ===
* DisplayItem correctness
** Turn on background color layer by default ({{Bug|1358055}})
*** Fix mask problems ({{Bug|1355012}}, {{Bug|1354464}})
*** Check fuzz issues ({{Bug|1350792}})
** Turn on button background image layer by default
*** Fix position ({{Bug|1360112}})
*** Correct draw result ({{Bug|1359360}})
*** Fix mask problems for DisplayItemLayer
** Turn on canvas background color layer by default
** (Done) Turn on button foreground layer by default ({{Bug|1355417}})
** pref profiling for SF all hands
*** profile loading time for wiki page
*** profile scrolling performance on wiki page
* TODO (senior engs)
** mentor topics(optional)
** Team influence
** status update

=== Jerry Shih ===
* Quantum dom labeling
** Manage the dom labeling working status with Kevin and Vincent.
* Quantum flow related bug
** Check the device reset checking status on content
** Check the device reset checking status on compositor side.
** Catch up the problem of PCompositorBridge::Msg_WillClose(bug 1334655) and cooperate with David.
* Webrender Stability
** Check for the various format and streaming video with WR.
* Check the performance of WR image passing.
** Profile the flow for video playback with WR.
** Use WR YCbCr image function in gecko. Currently, gecko use libyuv to convert the YCbCr data to RGB DataSoruceSourface. We could just use shader to do to color conversion.
* TODO (mid of Jan review first two itmes)
** breackdown every item into one small bug(less than one month)
** mentor topics
** Team influence

===Kevin Chen===
* gfx Stability
** Monitor bugs
***(Done) {{Bug|1356537}} - Revert the device reset check in EndFrame
***(Done) {{Bug|1355168}} - Crash in mozilla::dom::CanvasRenderingContext2D::DrawWindow
***(Done) {{Bug|1361574}} - Apple Live Photos flicker to black
***{{Bug|1362321}} - Crash in gfxPlatform::Init
** Windows API study & TDR
***(Done) {{Bug|1356119}} - Do not Flush() old context after device reset
***(Done) {{Bug|1363677}} - Do not process old DeviceContext's draw command after device reset
***{{Bug|1364563}} - Compositor process fails to composite layers from a content process
***{{Bug|1351349}} - Crash in igd10iumd32.dll | CContext::EmptyOutAllDDIBindPoints

* DOM-Labeling
** (Done) {{Bug|1343754}} - gfx-labeling Label runnables in gfx rendering.
** (Done) {{Bug|1350828}} - gfx-labeling Label for CompositableFowarder
* gfx triage practice
* Houdini Painting API
* Campus presentation
** (Done) 5/15 @ TsingHua University.
* Others
** (Done) {{Bug|1366027}} - setLineDash draws box taller than it should
* TODO
** breackdown every item into one small bug(between two week or less than one month)
** frequently bugzilla updates

=== Morris Tseng ===
* Display item conversion
** Table conversion
*** {{bug|929484}} - Make HTML table frames (including row/cell/etc. frames) create their own display list items
**** Fix display item collision problem.
**** Add some test works.
*** {{Bug|1344082}} - Add webrender support for TableBCBorder
** Turn on background color by default
*** {{Bug|1358055}} - Enable 'layers.advanced.background-color' by default
*** Add fuzzy-if (should be done by Ethan)
*** Some pixel snapping issues.
*** Some problem with scrolling.
** Turn on bullet by default
*** Add some fuzzy-if for sub-pixel text.
*** Use blob image for path type.
** Turn on canvas background color by default
*** Most problem would be same as background color.
** Turn on basic border by default.
*** Not very clear now. But we'll turn on basic border first.
* QR performance profiling
** Profile wiki page

=== Peter Chang ===
* OMTA
** Works in compositor side
*** [Done]Add sampleanimation(bug 1345017) ~ two weeks
*** [Done]enable WebRender OMTA by default(bug 1358437)
** Support OMTA testing flow
*** move OMTA testing methods into share sub-protocol(bug 1316906)

=== Vincent Liu ===
* gfx Stability
** {{Bug|1350330}} - [Done]Crash in mozalloc_abort | NS_DebugBreak | mozilla::ipc::LogicError | mozilla::layers::PLayerTransactionChild::SendReleaseCompositable
** {{Bug|1357307}} - [Done]startup crash in gfxPrefs::CMSMode() with session manager installed
** {{Bug|1362366}} - [Done]Crash in mozilla::layers::LockD3DTexture<t>
** {{Bug|1363675}} - [Done]Get D3D11Device from TextureSourceProvider if it exists.
** {{Bug|1367689}} - [Working]Make Wrench work with gecko
** {{Bug|1371546}} - [Working]Intermittentshort.mp4.lastframe.html,test_WaitingToEndedTransition_mp4.html,test_selftest.html | application crashed [@ mozilla::wr::RenderTextureHost::~RenderTextureHost]
** {{Bug|1373937}} - [Working]Crash in CContext::ID3D11DeviceContext1_UpdateSubresource_<T>
** [Done]Prepare a sharing of crash debugging skill with WinDbg
** Many bugs triage.
* gfx labeling
** {{Bug|1333962}} - [Triage]Label the vsync runnable
** {{Bug|1343475}} - [Done]Label runnables for platform-independent widget
** {{Bug|1350677}} - [Done]Label nsExiprationTracker subclass gfxFontCache
* TODO (senior engs)
** breakdown every item into one small bug(less than one month)
** mentor topics
** Team influence
** Solid gfx triage/crash improvement plan
*** [https://wiki.mozilla.org/TPEGFX/Notes#Triage Triage flow]
*** Hold a triage meeting to go through triage.(Optional)

===open qusetion ===
* TODO (senior engs)
** breackdown every item into one small bug(less than one month)
** mentor topics
** Team influence

TPEGFX/Notes

2017-05-16T08:29:34Z

GuanWen: Update

== Crash ==
* offsite sharing - crash
** Reading crash report on soccorow
*** Find the correlation
*** Understand crash reason, crash address
** A look into mini dump/symbols/crash report
*** how to load mini dump/symbols
*** What help us from mini dump/symbols
** useful windbg/gdb/lldb commands
*** (lldb) br com add 1 //executes commands when breakpoint was hit
*** (windbg) dt !xul:nsfont
*** (windbg) !analyze -v
** case study
*** https://bugzilla.mozilla.org/show_bug.cgi?id=1346421
*** https://bugzilla.mozilla.org/show_bug.cgi?id=1357734#c12
*** Example for read access violation
**** https://bugzilla.mozilla.org/show_bug.cgi?id=1343851#c10
*** Example for AssertSanity
**** https://bugzilla.mozilla.org/show_bug.cgi?id=1314543#c5

== Testing ==
*[pchang] run GTest subset
** ./mach gtest Layers.*
** GTEST_FILTER='Layers*' MOZ_RUN_GTEST=1 ./mach run --debug //use debugger to debug GTest

*[Michael Leu] - My workflow of building environments for reproducing bugs
** https://drive.google.com/file/d/0B29kx4ibiTBgN0JBTVBiVEh0TUU/view

== Misc ==
* [ethan] Canvas performance
** http://www.bilibili.com/video/av105005/
== Triage ==
*[vliu] Triage flow listed.
** Try to reproduce
*** Add keyword 'reproducible' if you can reproduce
*** Ask reporter set layers.acceleration.disabled as true to try again(depends)
*** Enable/Disalbe ANGLE on windows
*** Compare the difference between on/off e10s.
*** Tried to change the preferences to observe.
**** If the issue relatives to painting or text, you can try to change the backend in about:config
***** gfx.canvas.azure.backends
***** gfx.content.azure.backends
**** nglayout.debug.paint_flashing
**** layers.draw-borders
** Ask for about:support
*** Ask for about:memory if memory related
** ni? people or mgr to help you
** land needed printing message for this bug to observe more information.(this action is providing solution not doing the triage)
** Change priority to P1-3 with reason
** Add gfx-noted if there is nothing you can follow up
* Ways to observe occurrence for triage bug.
** Crash report contains Volume to count for crash rate. There is 10 times of Volume increase between each FF version.
*** Install addon bugzilla-socorro-lens can easily see crash rate in graphic view on that bug.
**** [https://addons.mozilla.org/en-US/firefox/addon/bugzilla-socorro-lens/?src=api bugzilla-socorro-lens]
** For Intermittent bug, Orange Factor counts for occurrence rate for that bug you observed.
*** [https://brasstacks.mozilla.com/orangefactor/?display=BugCount&key=platform&tree=all&branch=all&includefiltertype=quicksearch&includefilterdetailsexcludeResolved=false&includefilterdetailsexcludeDisabled=false&includefilterdetailsquicksearch=ALL%20Component%3A%22Canvas%3A%202D%22%20OR%20Component%3A%22Canvas%3A%20WebGL%22%20OR%20Component%3A%22Graphics%22%20OR%20Component%3A%22Graphics%3A%20Layers%22&includefilterdetailsnumbugs=0&includefilterdetailsresolvedIds=&excludefiltertype=quicksearch&excludefilterdetailsquicksearch=&excludefilterdetailsnumbugs=0&excludefilterdetailsresolvedIds= Orangefactor]
* A useful link to help you reading crash report.
** [https://developer.mozilla.org/en-US/docs/Mozilla/Projects/Crash_reporting/Understanding_crash_reports Understanding-crash-reports]
* refer keyword here https://wiki.mozilla.org/Platform/GFX/TriageSchedule#Keywords

TPEGFX/2017-04-18

2017-04-18T06:17:13Z

GuanWen: Update notes

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
===Ethan Lin===
===Jerry Shih===
* DirectX HW video support in WR
** Add OES_EGL_image_external in gles
*** https://github.com/servo/gleam/pull/118
*** merged
** Add a new image format RG8 in ImageFormat
*** https://github.com/servo/webrender/pull/1126
*** merged
** Add channel_index in ExternalImageHandler callback, ExternalImageData and UpdateForExternalBuffer
*** https://github.com/servo/webrender/pull/1125
*** r?
** Add GL_TEXTURE_EXTERNAL_OES texture target
*** https://github.com/servo/webrender/pull/1132
*** r?

===Kevin Chen===
*{{Bug|1350828}} - gfx-labeling Label for CompositableFowarder
** r+, land
*{{Bug|1343754}} - gfx-labeling Label runnables in gfx rendering.
** r-, WIP
*{{Bug|1356119}} - Do not Flush() old context after device reset
** r+, land
*{{Bug|1355168}} - Crash in mozilla::dom::CanvasRenderingContext2D::DrawWindow
** r?
*{{Bug|1356537}} - Revert the device reset check in EndFrame
** r?

===Morris Tseng===
===Peter Chang===
===Vincent Liu===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2017-04-11

2017-04-18T06:13:09Z

GuanWen: Update notes

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
===Ethan Lin===
===Jerry Shih===
* Support DXGIYCbCrTextureHostD3D11 video buffer
** {{Bug|1351187}} - [WR] Try to use 1 image key for all yuv planes.
*** wip
* {{Bug|1342209}} - compositor jank on mac
** debug

===Kevin Chen===
*{{Bug|1350828}} - gfx-labeling Label for CompositableFowarder
** r?
*{{Bug|1352376}} - Update device data while processing device reset;
** r+, land
*{{Bug|1343754}} - gfx-labeling Label runnables in gfx rendering.
** r?

===Morris Tseng===
* {{Bug|1347469}} - Add gradient border support in quantum render.
** land

* {{Bug|1344082}} - Add webrender support for TableBorderBackground
** WIP

* {{Bug|929484}} - Make HTML table frames (including row/cell/etc. frames) create their own display list items
** r?

===Peter Chang===
===Vincent Liu===
* {{Bug|1351725}} - Crash in mozilla::gfx::GfxVarValue::AssertSanity
** Study.
* Labeling
** {{Bug|1333962}} - Label the vsync runnable
*** triage
** {{Bug|1343475}} - Label runnables for platform-independent widget
*** r?
** {{Bug|1350677}} - Label nsExiprationTracker subclass gfxFontCache
*** Study.

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2017-Q1

2017-04-12T15:16:29Z

GuanWen: Update Q1 goal

==GFX Topics(from high to low priority)==
* [https://howareyou322.github.io/gfx-stability gfx Stability]
* [https://public.etherpad-mozilla.org/p/gfx-wr-2017 Quantum Rendering](FF57 Aurora on 8/7)
* Canvas 2D perf(google sheet/streaming)
* DisplayList(layout related work)
* Paint correctness([https://bugzilla.mozilla.org/buglist.cgi?keywords=correctness&keywords_type=allwords&list_id=12942222&resolution=---&query_format=advanced buglist])
* Any layout works, ex: perf/CSS properties

==Goal==
===ChihYi Leu===
* WebGL Stability
** {{bug|1329051}} - WebGL shader crashes with "shaderSource: Source has more than 262143 characters. (Driver workaround)" while it is working on Chrome and Edge
*** land
** {{bug|1336710}} - Crash in rx::Blit9::initialize
***land
* WebGL conformance test
** {{bug|1324765}} - Crash in std::vector<T>::_Buy
*** land
** {{bug|1315037}} - Intermittent dom/canvas/test/webgl-conf/generated/test_2_conformance__textures__video__tex-2d-rgba-rgba-unsigned_short_5_5_5_1.html | Test timed out.
*** Cause found, add diagnosis patch for future idenfication
* Assist Daosheng for his VR Gamepad Mochitest work if he has no bandwidth to do it.
** {{Bug|1306505}} - [webvr] Implement mochitest: VRDisplay.exitPresent must only be allowed by content that started VR Presentation
*** land
* TODO
** (done) update bugzilla more frequently
** gfx triage for WebGL(stability or regression)
** (done) Sharing testing environment/Fire request for video card purchase
** (done) Perform ANGLE update(before Mid of March) or Conformance suite upgrade
*** {{Bug|1347866}} - Update ANGLE to chromium/2950
**** land (4/12)
** WebGL spec/flow(or depend on Topics peter provided)
** (done) prepare for WebGL work week during 4/10
*** WebGL demo profiling
*** Survey async/multithread D3D shader compiling (See {{Bug|1347866}})

===Daosheng Mu===
* {{Bug|1260558}} - [webvr] [meta] Support Oculus Touch Controllers
** [Done] {{Bug|1305873}} - [webvr] Update Oculus support to the latest SDK (Currently 1.10)
** [Done] {{Bug|1305889}} - [webvr] Enumerate Oculus Touch Controllers through the Gamepad API
** [Done] {{Bug|1305890}} - [webvr] Support Oculus Touch button and analogue inputs in the Gamepad API
** [Done] {{Bug|1305891}} - [webvr] Support Oculus Touch orientation and position tracking in the Gamepad API
** [Done] {{Bug|1305892}} - [webvr] Support Oculus Touch Haptic Feedback
* WebVR conformance test suite
** [Done] {{Bug|1323328}} - [webvr] Implement Cross-Browser compatible tool for emulating VR hardware
*** [Del] Integrate with OpenVR runtime source code to emulate the real device
**** We choose to make a puppet device for our first step.
*** [Done] Share conformance test suite to ensure compatibility across browsers as much as possible.
*** [Done] Gamepad extension tests
** {{Bug|1229479}} - [webvr] Implement Mochitests for WebVR (optional)
*** [Done] {{Bug|1306493}} - [webvr] Implement Mochitest: Multiple calls to VRDisplay.GetFrameData must return the same values within a frame
*** {{Bug|1306505}} - [webvr] Implement mochitest: VRDisplay.exitPresent must only be allowed by content that started VR Presentation
**** Forward to lenzak
*** {{Bug|1306507}} - [webvr] Implement Mochitest: VRDisplay.isPresenting must not spill information between JS contexts
*** {{Bug|1311797}} - [webvr] Implement Mochitest: `vrdisplayactivate` event should trigger only when no content is presenting
*** {{Bug|1311802}} - [webvr] Implement Mochitest: onvrdisplaydeactivate should only trigger for content that is presenting
* WebGL module work
** [Done] Figure out WebGL perf plan, like talos or perf improvement
** [Done] Study spec, https://github.com/KhronosGroup/WebGL/issues
** [Done] Review
* [Done] {{Bug|1302341}} - SVG link element focus behavior (optional)
* [Done] {{Bug|1302340}} - SVG elements and negative tabindex (optional)
* TODO
** Question list for WebGL perf
** investigate {{Bug|1207170}} - webgl perf
** highlight to peter about bandwidth concern for WebVR and WebGL

=== Ethan Lin ===
* Display item conversion
** [Done] nsDisplayBorder conversion
*** Turn on border preference for some reftests ({{Bug|1329609}}, {{Bug|1331538}})
*** nsDisplayBorder - Enable more border properties ({{Bug|1337291}}, {{Bug|1337681}}, {{Bug|1347445}}, {{Bug|1346702}})
** [Done] nsDisplayOutline conversion ({{Bug|1340082}})
** [Done] nsDisplayImage conversion ({{Bug|1345053}})
** [Done] nsDisplayButtonForeground conversion ({{Bug|1344622}})
** [Done] nsDisplayCanvasBackgroundColor conversion ({{Bug|1343450}})
** [Done] Fix rendering problem after display item conversion ({{Bug|1330945}}, {{Bug|1332688}}, {{Bug|1354464}}, )
* [Done] Import ContentClient to WebRenderPaintedLayer ({{Bug|1322504}})
* QR mask layer enhancement ({{Bug|1341565}}, {{Bug|1354464}}, {{Bug|1355012}})
* <del>DisplayItem conversion perf
** Simplify properties conversion
*** gfx:Rect -> WRRect -> WrRect
** memory usage/memory copy/IPC cost when there are lots of displayitems</del>
* TODO (senior engs)
** Come out plans for DisplayItem topic ({{Bug|1342343}})
*** Consider wr_push/RenderLayer Overhead(Go to accumulated)/how to group different displyitem
** Copy WR items into gfx-wr-2017 with effort estimation
** mentor topics(optional)
** Team influence

=== Jerry Shih ===
* [Done] Webrender updating support
** {{Bug|1329574}} - enable depth-buffer when we use webrender
* [Done] Renderer thread support
** {{Bug|1337661}} - handle renderer thread reftest failed
** {{Bug|1338274}} - clean up non-renderer thread code
** {{Bug|1337803}} - turn on renderer thread by default
* WR external image integration
** update compositable, textureHost and textureSource for new WR thread model(WR render and WR backend are not at IPC receiver thread)
*** [Done] {{Bug|1338285}} - WR external image callback interface
*** [Done] {{Bug|1340997}} - implement external image handler in RendererOGL
*** Try to use renderOGL with WRCompoisitables in renderer thread - 2 week
**** {{Bug|1341235}} - External image integration
**** <del>{{Bug|1336956}}{{Bug|1336963}} - split textureHost into WRTextureHost and WRCompositableTextureHost - 2 days</del>
**** <del>update textureHost::Create() to create WRxxxTextureHost - 2 days</del>
**** <del>create WRCompositable - 1 day</del>
**** <del> update WRImageHost base on {{Bug|1336021}} for renderer thread- 2 days</del>
** Video playback in WR
*** [Done] support GL_IOSurface in WR - 3 days
**** https://github.com/servo/webrender/pull/997
*** [Done] {{Bug|1347062}} - Use texture handle directly for video with webrender - 3 days
*** {{Bug|1351187}} - Try to use 1 image key for all yuv planes - 3 days
*** {{Bug|1351189}} - Support DXGIYCbCrTextureHostD3D11 with Webrender - 5 days
*** <del>Schedule a new composition to renderer when the CompositorBridgeParent receives a new video frame - 2 days</del>
*** [TBD] Review the video playback path to show the video frame in WR - 3 days
**** Software and hardware coding path
*** [TBD] Handle the problem of different decoding size of video.
**** https://github.com/servo/webrender/issues/943
**** Sotaro is working for this with another approach({{Bug|1345054}}).
** [Done] [WR]handle shmem in WR(upload to gl texture in WR)
*** {{Bug|1330530}} - support external shmem in Webrender - 1 week without review
** <del>support subimage for wr add_image api
*** This api is not used due to the SkPicture.</del>
* <del>WR software backend
** Talked with JeffM. We will just use the original gecko path. No action for this item.</del>
* Performance and memory usage comparison
** compare the current gecko and the WR with all WRImageLayer for gallery-like page.
* TODO (mid of Jan review first two itmes)
** breackdown every item into one small bug(less than one month)
** Copy WR items into gfx-wr-2017 with effort estimation
** mentor topics
** Team influence

===Kevin Chen===
* gfx Stability
** nvwgf2umx.dll crashes
*** {{Bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
*** {{Bug|1325933}} - Crash in nvwgf2um.dll | TCLSWrappers<T>::CLSDestroy
*** {{Bug|1328082}} - Crash in nvwgf2umx.dll | NDXGI::CDevice::DestroySynchronizationObjectCB
** device reset crashes
*** {{Bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame()
**** (Done) {{Bug|1352376}} - Failed to create ContentDevice in content process after device reset
*** (Done) {{Bug|1338639}} - Crash in mozilla::layers::SyncObjectD3D11::Init
** Add tests
*** (Done) {{Bug|1300699}} - Add a gtest to prevent using basicCompositor with d3d11/d3d9TextureHost
* DOM-Labeling
** (Done) Analyze dispatch tasks with task tracker.
** (Done) {{Bug|1343758}} - gfx-labeling Label runnables in gfx vr.
** (Done) {{Bug|1343479}} - gfx-labeling Label runnables in apz.
** (Done) {{Bug|1343472}} - gfx-labeling Label runnables in gpu process.
* gfx triage practice
** https://bugzilla.mozilla.org/page.cgi?id=user_activity.html&action=run&who=kechen%40mozilla.com&from=2017-01-01&to=2017-03-31&group=when
** (Done) {{Bug|1329090}} - Use invalid size in GrResourceProvider::createBuffer in firefox 51
** (Done) {{Bug|1328872}} - Crash in CDIProperties<T>::SetValue
* Houdini Painting API
** {{Bug|1318573}} - Refactor Canvas2D API to support a subset for Houdini Paint API
** {{Bug|1324740}} - Implement PaintRenderingContext2D for Houdini API
** (Done) {{Bug|1331857}} - Create a base class for CanvasRenderingContext2D
** integrate with paint worklet and add test case for it
* Campus presentation
** 2/22 @ TsingHua University.
* <del> WebRenderer support
* TODO
** breackdown every item into one small bug(between two week or less than one month)
** frequently bugzilla updates

=== Morris Tseng ===
* Canvas support
** {{Bug|1322500}} - Using CanvasClient for canvas
** Share ANGLE surface
*** {{Bug|1328493 }} - Injecting DXGI resources to ANGLE as gl texture.
*** {{bug|1340871}} - Content need to know webrender is using ANGLE or not.
*** {{bug|1323316}} - Use ANGLE for WebRender

* Display item conversion
** {{Bug|1339683}} - Convert nsDisplayBullet to DisplayItemLayer.
** {{Bug|1328494}} - Support nsDisplayBullet.
** {{bug|1341156}} - Support image border in Quantum Render.
** {{bug|1347469}} - Supports gradient border in quantum render
** {{bug|929484}} - Make HTML table frames (including row/cell/etc. frames) create their own display list items

* WebRender/servo improve
** Add two new rectangle structures in webrender.
*** https://github.com/servo/webrender/pull/903
** Supports gradient border in webrender.
*** https://github.com/servo/webrender/pull/953
** Supports gradient border in servo
*** https://github.com/servo/servo/pull/15905

* Misc
** {{bug|1332798}} - Crash in <name omitted> | mozilla::widget::RectTextureImage::BeginUpdate

=== Peter Chang ===
* OMTA
** [Done]dispatch animation/animationdata (bug 1325022) ~ two weeks
** Works in compositor side
*** [Done]Remove the layer dependency in SampleAnimation (bug 1328229/1332211) ~ two weeks
*** Add sampleanimation(bug 1345017) ~ two weeks
*** Calling new WR API with new animated value ~ one weeks
*** <del>replay WRcmds in WRBridgeParent if animation exists (bug 1328231) ~ three weeks
**** recording WRCmds
**** update animation value from the related div
**** replay saved WRcmds</del>
*** [WR][Done]Add support to Webrender(opacity and scaling) ~ Done by Glenn
** Support OMTA testing flow
*** remove layerHandle for omta testing api(bug 1337889)
**** Save CompositorAnimationsId/Animation Data/animation value
**** Query transform/opacity based on CompositorAnimationsId
*** move OMTA testing methods into share sub-protocol(bug 1316906)

=== Vincent Liu ===
* gfx Stability
** Monitor crash bugs in the list - every day.
** Study listed cash bug in two days. (reproduce, find a possible way to fix).
** {{Bug|1322741}} - [Done]Crash in mozilla::layers::SyncObjectD3D11::Init
** {{Bug|1329849}} - [Done]crash at null [@DataAtOffset] in gfx/2d/DataSurfaceHelpers.cpp:91
** {{Bug|1331925}} - [Done]canvas.toBlob callback not invoked when height is 0
** {{Bug|1336351}} - [Done]canvas.toBlob callback should be async when height or width is 0
** {{Bug|1337009}} - [Done]Re-enable CSS shapes reftests and CSS text reftests on Windows debug builds
** <del>{{Bug|1339751}} - [Working]Add gfxCriticalNote to dump error message when calling into ipc FatalError.</del>
** <del>Add information to indicate OOM</del>
** {{Bug|1332980}} - [Working]Assertion failure: aKernelUnitLengthX > 0 (aKernelUnitLengthX can not be a negative or zero value)
** {{Bug|1343851}} - [Done]Crash in mozilla::gl::SurfaceFactory::NewTexClient
** {{Bug|1314543}} - [Done]Crash in mozilla::gfx::FeatureChange::AssertSanity | "unexpected type tag"
** {{Bug|1347617}} - [Done]Memory disclosure in ConvolvePixel
** Triage with other people to find out better way to fix.
*** {{Bug|1325518}},{{Bug|1329432}},{{Bug|1328748}},{{Bug|1328905}},{{Bug|1329083}},{{Bug|1329176}},{{Bug|1329415}},
*** {{Bug|1325259}} - Assertion failure: [GFX1]: RGBX corner pixel at (423,51) in 846x103 surface is not opaque
*** {{Bug|1300355}} - intermittent blank reftest test or reference screenshots on win7 PGO
*** {{Bug|1339080}} - Crash in mozalloc_abort | NS_DebugBreak | mozilla::ipc::FatalError | mozilla::dom::ContentChild::FatalErrorIfNotUsingGPUProcess | libxul.so@0xd8d46b | mozilla::layers::PCompositorBridgeChild::SendPTextureConstructor
*** {{Bug|1340876}} - WebVR demos on Android crash, e.g. in libstagefright_soft_vpxdec.so
*** {{Bug|1331371}} - Intermittent file:///C:/slave/test/build/tests/reftest/tests/layout/reftests/w3c-css/submitted/variables/variable-supports-13.html | application terminated with exit code 1 after Assertion failure: [GFX1]: Failed to create DrawTarget
*** {{Bug|1347098}} - Crash in mozilla::gfx::DrawTargetD2D1::factory
* WebGL Conformance Test
** {{Bug|1323122}} - [Done]Upgrade 2.0.0 Webgl conformance tests to top-of-tree - done
* [Done]Hold a triage meeting to go through triage.
* TODO (senior engs)
** breackdown every item into one small bug(less than one month)
** mentor topics
** Team influence
** Solid gfx triage/crash improvement plan
*** [https://wiki.mozilla.org/TPEGFX/Notes#Triage Triage flow]
*** Hold a triage meeting to go through triage.

===open qusetion ===
* TODO (senior engs)
** breackdown every item into one small bug(less than one month)
** Copy WR items into gfx-wr-2017 with effort estimation
** mentor topics
** Team influence

Ethan
disable fallback for reftest
share the same mapping between c++/rust by code generator

evaluate displayitem conversion performance/memory usage

Morris
how to support image layer more efficiently(similar to jerry's question?)

Jerry
image resource lifetime problem

peter
omta always repaint all pixel in WR

TPEGFX/2017-03-28

2017-03-28T05:35:28Z

GuanWen: Update work note.

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
===Ethan Lin===
===Jerry Shih===
===Kevin Chen===
*{{Bug|1343754}} - gfx-labeling Label runnables in gfx rendering.
** r-, WIP
*{{Bug|1343479}} - gfx-labeling Label runnables in apz.
** land
*{{Bug|1343758}} - gfx-labeling Label runnables in gfx vr.
** land
*{{Bug|1350828}} - gfx-labeling Label for CompositableFowarder
** WIP
*{{Bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame()
** WIP

===Morris Tseng===
===Peter Chang===
===Vincent Liu===
* {{Bug|1314543}} - Crash in mozilla::gfx::FeatureChange::AssertSanity | "unexpected type tag"
** r+
* {{Bug|1347098}} - Crash in mozilla::gfx::DrawTargetD2D1::factory
** ni?
* {{Bug|1347617}} - Memory disclosure in ConvolvePixel
** r+/sec-approval
* Label runnables in gfx modules
** {{Bug|1343475}} - Label runnables for platform-independent widget
** {{Bug|1343484}} - gfx-labeling Label runnables in gfxFont
** {{Bug|1343486}} - gfx-labeling Label runnables in gfxPlatform

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2017-03-21

2017-03-21T06:01:01Z

GuanWen: Update work note.

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
===Ethan Lin===
* {{Bug|1347871}} - Handle image correctly in DisplayItemLayer
** land
* {{Bug|1347445}} - create border layer for non-QR case
** land
* {{Bug|1348755}} - Turn on 'layers.advanced.outline-layers' by default
** wip
* {{Bug|1344082}} - Add webrender support for TableBorderBackground
** study
* WebRender
** #981 - Fix double border's border width.
*** merged
** #982 - Correct scroll layer id in push_built_display_list.
*** merged
** #961 - Support border-radius with different x/y value for solid border.
*** merged

===Jerry Shih===
* {{Bug|1347164}} - css-color-4 color value serialization
** r+
* Support MacIOSurface video buffer
** {{Bug|1347062}} - Use texture handle directly for video with webrender
*** f?
** {{Bug|1348684}} - [WR] Handle external GL_TEXTURE_RECTANGLE handle in WR
*** f?

===Kevin Chen===
*{{Bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame()
** r+, land
** WIP
*{{Bug|318573}} - Refactor Canvas2D API to support a subset for Houdini Paint API
** r?
*{{Bug|1343754}} - gfx-labeling Label runnables in gfx rendering.
** r?

===Morris Tseng===
* No Bug - Supports gradient border in servo
** r+
** https://github.com/servo/servo/pull/15905

* {{Bug|1347469}} - Supports gradient border in quantum render
** wip
** Depend on gradient background because those functions will share many codes.

* {{Bug|929484}} - Make HTML table frames (including row/cell/etc. frames) create their own display list items
** wip

===Peter Chang===
===Vincent Liu===
* {{Bug|1314543}} - Crash in mozilla::gfx::FeatureChange::AssertSanity | "unexpected type tag"
** r?
* {{Bug|1347098}} - Crash in mozilla::gfx::DrawTargetD2D1::factory
** Debug
* {{Bug|1347617}} - Memory disclosure in ConvolvePixel
** Study
* Label runnables in gfx modules
** Study Vsync labeling relatives.

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2017-03-14

2017-03-21T05:58:56Z

GuanWen: Update work note.

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team

==Weekly Report==
===ChihYi Leu===
* {{Bug|1315037}} - Intermittent dom/canvas/test/webgl-conf/generated/test_2_conformance__textures__video__tex-2d-rgba-rgba-unsigned_short_5_5_5_1.html | Test timed out.
** r+

* {{Bug|1314368}} - Attempt to allocate negative value [@mozilla::WebGLBuffer::BufferData]
** patch uploaded, waiting for reporter's test

===Daosheng Mu===
* {{Bug|1281181}} - WebGL depth texture sampling does not work
** WebGL 2 RGB5_A1 format for framebuffer is not supported by NV driver on Mac.
** ni?
* {{Bug|1306493}} - [webvr] Implement Mochitest: Multiple calls to VRDisplay.GetFrameData must return the same values within a frame
** wip
* {{Bug|1346680}} - Memory leak in VRLayer afer VRDisplay calls requestPresent
** r?
* {{Bug|1346149}} - Adjust Oculus Touch button mapping
** wip

===Ethan Lin===
* {{Bug|1346110}} - Use BorderRenderer to generate wr commands for nsDisplayButtonBorder
** land
* {{Bug|1345053}} - Add webrender support for nsDisplayImage
** land
* {{Bug|1346702}} - Adjust falling back checks in nsDisplayBorder::GetLayerState
** wip
* {{Bug|1346141}} - Implement basic wr support for TableBorderBackground
** r-
* webrender #981 - Fix double border's border width.
** r?
* webrender #961 - Support border-radius with different x/y value for solid border.
** r+

===Jerry Shih===
* yuv external in Webrender
** land
** {{Bug|1345380}} - Use gpu_resource_rects for yuv image
** {{Bug|1344098}} - upport external yuv image in Webrender

* {{Bug|1341235}} - external image integration
** try to use MacIOSurfaceTexture directly for video

===Kevin Chen===
*{{Bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame()
** WIP
*{{Bug|318573}} - Refactor Canvas2D API to support a subset for Houdini Paint API
** r?
* DOM-labeling
** Task tracer.
** Study.

===Morris Tseng===
* {{Bug|1341156}} - Support image border in Quantum Render.
** land

* No Bug - Supports gradient border in webrender.
** land
** https://github.com/servo/webrender/pull/953

* No Bug - Supports gradient border in servo
** r?
** https://github.com/servo/servo/pull/15905

* No Bug - Supports gradient border in quantum render
** wip

===Peter Chang===
===Vincent Liu===
* {{Bug|1343851}} - Crash in mozilla::gl::SurfaceFactory::NewTexClient
** Landed/Uplift
* {{Bug|1314543}} - Crash in mozilla::gfx::FeatureChange::AssertSanity | "unexpected type tag"
** Study.
* Label runnables in gfx modules
** Study Vsync labeling relatives.

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2017-03-07

2017-03-07T05:52:28Z

GuanWen: Update work note.

==Sharing==
* [[TPEGFX/Notes|Notes]]
** Michael Leu - My workflow of building environments for reproducing bugs
*** [https://drive.google.com/file/d/0B29kx4ibiTBgN0JBTVBiVEh0TUU/view?usp=sharing Slides]
* Team

==Weekly Report==
===ChihYi Leu===
* Investigating WebGL Shader performance between Firefox and Chrome
** Studying
* {{Bug | 1341368}} - (Secure Bug)
** WIP

===Daosheng Mu===
* {{Bug|1323328}} - [webvr] Implement Cross-Browser compatible tool for emulating VR hardware
** land
* {{Bug|1229480}} - [webvr] Implement “Puppet VR Device” and DOM api to control it
** land
* {{Bug|1281181}} - WebGL depth texture sampling does not work
** WebGL 2 depth texture unsupports on Mac with NV GPU
** wip

===Ethan Lin===
* {{Bug|1342356}} - Remove validBufferRegion from OpAddExternalImage
** land
* {{Bug|1343450}} - Convert nsDisplayCanvasBackgroundColor to WebRenderDisplayItemLayer
** r+
* {{Bug|1344622}} - Add webrender support for nsDisplayButtonForeground
** wip
* {{Bug|1344082}} - Add webrender support for TableBorderBackground
** file
* {{Bug|1344079}} - Add webrender support for ColumnRule
** file

===Jerry Shih===
===Kevin Chen===
*{{Bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame()
** WIP
*{{Bug|318573}} - Refactor Canvas2D API to support a subset for Houdini Paint API
** r?
*{{Bug|1340994}} - Assertion failure: aSurface ? aSurfaceRect.Size() == aSurface->GetSize() : aSurfaceRect.IsEmpty(), at /FilterNodeSoftware.cpp:400
** WONTFIX
*{{Bug|1324740}} - Implement PaintRenderingContext2D for Houdini API
** WIP
* DOM-labeling
** Study

===Morris Tseng===
* {{Bug|1341156}} - Support image border in Quantum Render.
** r?

* {{Bug|1342694}} - [OffscreenCanvas] Crash in mozilla::WebGLContext::FromDomElem when uploading canvas as WebGL texture
** r?

* No Bug - Supports gradient border in webrender.
** r?
** https://github.com/servo/webrender/pull/953
** Add reftest for gradient border.

===Peter Chang===
===Vincent Liu===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2017-03-01

2017-03-01T02:54:45Z

GuanWen: Update goals.

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team
** Quantum DOM/flow involved

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
* {{Bug|1323328}} - [webvr] Implement Cross-Browser compatible tool for emulating VR hardware
** working on integrating WPT to our mochitest tests.
** wip
* {{Bug|1229480}} - [webvr] Implement “Puppet VR Device” and DOM api to control it
** wip
* {{Bug|1281181}} - WebGL depth texture sampling does not work
** It only happens on Mac with dedicated GPU model.
** investigating

===Ethan Lin===
===Jerry Shih===
* [https://github.com/servo/webrender/issues/936 Support yuv external image in WR]
** wip
* {{Bug|1341235}} - external image integration
** discuss about video texture format, size changing

===Kevin Chen===
*{{Bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame()
** f?
*{{Bug|318573}} - Refactor Canvas2D API to support a subset for Houdini Paint API
** r?
*{{Bug|1340994}} - Assertion failure: aSurface ? aSurfaceRect.Size() == aSurface->GetSize() : aSurfaceRect.IsEmpty(), at /FilterNodeSoftware.cpp:400
** Stuying
** fix-optional
*{{Bug|1339402}} - [SkiaGL] drawImage from video is flipped
** P5. Pending
* DOM labeling

===Morris Tseng===
* {{Bug|1340871}} - Content need to know webrender is using ANGLE or not.
** land

* {{Bug|1341156}} - Support image border in Quantum Render.
** r?

* {{Bug|1342694}} - [OffscreenCanvas] Crash in mozilla::WebGLContext::FromDomElem when uploading canvas as WebGL texture
** debug

===Peter Chang===
* {{Bug|1337889}} - Do not use LayerHandle in OMTA testing methods
** wip
** use hash table and consider multiple windows cases

===Vincent Liu===
* {{Bug|1300355}} - intermittent blank reftest test or reference screenshots on win7 PGO
** Triage
* Label runnables in gfx modules
** [https://public.etherpad-mozilla.org/p/gfx-dom-labeling Labeling-gfx]

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2017-02-21

2017-02-21T05:53:12Z

GuanWen: Update notes

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team

==Weekly Report==
===ChihYi Leu===
*{{bug|1315037}} - Intermittent dom/canvas/test/webgl-conf/generated/test_2_conformance__textures__video__tex-2d-rgba-rgba-unsigned_short_5_5_5_1.html | Test timed out.
** fb?

*{{bug|1247135}} - Shader compilation in a WebGL 2 demo takes ~3x time when ANGLE is enabled.
** studying

===Daosheng Mu===
* {{Bug|1323328}} - [webvr] Implement Cross-Browser compatible tool for emulating VR hardware
** f+
* {{Bug|1305891}} - [webvr] Support Oculus Touch orientation and position tracking in the Gamepad API
** land

===Ethan Lin===
* {{Bug|1340798}} - All reftests are orange on graphics branch after merge from m-c
** land
* {{Bug|1332688}} - Apply layer transform to WRLayer's clip rect
** land
* {{Bug|1337885}} - Invalidation reftests aren't passing
** backed out, debug
* {{Bug|1340082}} - Convert nsDisplayOutline to WebRenderDisplayItemLayer
** wip
* {{Bug|1341001}} - MacOS build crash after merge from m-c
** debug

===Jerry Shih===
* Renderer thread integration
** {{Bug|1338285}} - Set WrExternalImageIdHandler to the WR renderer.
*** landed
** {{Bug|1340997}} - implement external image handler in RendererOGL.
*** r?
* {{Bug|1340130}} - Skip the content initialization for DrawTarget if the content will be replaced soon
** r?

===Kevin Chen===
*{{Bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame()
** Study
** ni?
*{{Bug|1300699}} - Add a gtest to prevent using basicCompositor with d3d11/d3d9TextureHost
** land
*{{Bug|1338639}} - Crash in mozilla::layers::SyncObjectD3D11::Init
** land
*{{Bug |318573}} - Refactor Canvas2D API to support a subset for Houdini Paint API
** r?

===Morris Tseng===
* {{Bug|1328493}} - Injecting DXGI resources to ANGLE as gl texture.
** land

* {{Bug|1340871}} - Content need to know webrender is using ANGLE or not.
** r?

* {{Bug|1339683}} - Convert nsDisplayBullet to DisplayItemLayer.
** land

* {{Bug|1323316}} - Use ANGLE for WebRender
** debug
** There are some problems that using ANGLE in gpu process.

* {{Bug|1341156}} - Support image and gradient border in Quantum Render.
** WIP
** Webrender part is almost done.

* Add two new rectangle structures in webrender.
** land
** https://github.com/servo/webrender/pull/903
** More shaders todo, only prim_shared is converted.

* {{Bug|1339797}} - Using "Select all" option in Text selection menu in a text box dismisses the menu
** review

* {{Bug|1338445}} - Long tapping in block element which has only a short word selects odd range on Android
** review

===Peter Chang===
===Vincent Liu===
* {{Bug|1339751}} - Add gfxCriticalNote to dump error message when calling into ipc FatalError.
** r?
* {{Bug|1332980}} - Assertion failure: aKernelUnitLengthX > 0 (aKernelUnitLengthX can not be a negative or zero value)
** r?
* {{Bug|1300355}} - intermittent blank reftest test or reference screenshots on win7 PGO
** Analysis

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2017-Q1

2017-02-21T05:50:40Z

GuanWen: Update goals.

==GFX Topics(from high to low priority)==
* [https://howareyou322.github.io/gfx-stability gfx Stability]
* [https://public.etherpad-mozilla.org/p/gfx-wr-2017 Quantum Rendering](FF57 Aurora on 8/7)
* Canvas 2D perf(google sheet/streaming)
* DisplayList(layout related work)
* Paint correctness([https://bugzilla.mozilla.org/buglist.cgi?keywords=correctness&keywords_type=allwords&list_id=12942222&resolution=---&query_format=advanced buglist])
* Any layout works, ex: perf/CSS properties

==Goal==
===ChihYi Leu===
* WebGL conformance test
** {{bug|1324765}} - Crash in std::vector<T>::_Buy
** {{bug|1315037}} - Intermittent dom/canvas/test/webgl-conf/generated/test_2_conformance__textures__video__tex-2d-rgba-rgba-unsigned_short_5_5_5_1.html | Test timed out.
* Assist Daosheng for his VR Gamepad Mochitest work if he has no bandwidth to do it.
* TODO
** update bugzilla more frequently
** gfx triage for WebGL(stability or regression)
** Sharing testing environment/Fire request for video card purchase
** Perform ANGLE update(before Mid of March) or Conformance suite upgrade
** WebGL spec/flow(or depend on Topics peter provided)
** prepare for WebGL work week during 4/10

===Daosheng Mu===
* {{Bug|1260558}} - [webvr] [meta] Support Oculus Touch Controllers
** {{Bug|1305873}} - [webvr] Update Oculus support to the latest SDK (Currently 1.10)
** {{Bug|1305889}} - [webvr] Enumerate Oculus Touch Controllers through the Gamepad API
** {{Bug|1305890}} - [webvr] Support Oculus Touch button and analogue inputs in the Gamepad API
** {{Bug|1305891}} - [webvr] Support Oculus Touch orientation and position tracking in the Gamepad API
** {{Bug|1305892}} - [webvr] Support Oculus Touch Haptic Feedback
* WebVR conformance test suite
** {{Bug|1323328}} - [webvr] Implement Cross-Browser compatible tool for emulating VR hardware
*** Integrate with OpenVR runtime source code to emulate the real device
*** Share conformance test suite to ensure compatibility across browsers as much as possible.
*** Gamepad extension tests
** {{Bug|1229479}} - [webvr] Implement Mochitests for WebVR (optional)
*** {{Bug|1306493}} - [webvr] Implement Mochitest: Multiple calls to VRDisplay.GetFrameData must return the same values within a frame
*** {{Bug|1306505}} - [webvr] Implement mochitest: VRDisplay.exitPresent must only be allowed by content that started VR Presentation
*** {{Bug|1306507}} - [webvr] Implement Mochitest: VRDisplay.isPresenting must not spill information between JS contexts
*** {{Bug|1311797}} - [webvr] Implement Mochitest: `vrdisplayactivate` event should trigger only when no content is presenting
*** {{Bug|1311802}} - [webvr] Implement Mochitest: onvrdisplaydeactivate should only trigger for content that is presenting
* WebGL module work
** Figure out WebGL perf plan, like talos or perf improvement
** Study spec, https://github.com/KhronosGroup/WebGL/issues
** Review
* {{Bug|1302341}} - SVG link element focus behavior (optional)
* {{Bug|1302340}} - SVG elements and negative tabindex (optional)

=== Ethan Lin ===
* Display item conversion
** nsDisplayBorder conversion
*** [Done] Turn on border preference for some reftests ({{Bug|1329609}}, {{Bug|1331538}})
*** nsDisplayBorder - Enable more border properties ({{Bug|1330230}}, {{Bug|1337291}}, {{Bug|1337681}}) ~ 1 week
** nsDisplayOutline conversion ({{Bug|1340082}}) ~ 2 weeks
** Fix rendering problem after display item conversion ({{Bug|1330945}}, {{Bug|1332688}}, {{Bug|1330261}}) ~ 2 weeks
* [Done] Import ContentClient to WebRenderPaintedLayer ({{Bug|1322504}})
* <del>DisplayItem conversion perf
** Simplify properties conversion
*** gfx:Rect -> WRRect -> WrRect
** memory usage/memory copy/IPC cost when there are lots of displayitems</del>
* TODO (senior engs)
** Come out plans for DisplayItem topic
*** Consider wr_push/RenderLayer Overhead(Go to accumulated)/how to group different displyitem
** Copy WR items into gfx-wr-2017 with effort estimation
** mentor topics(optional)
** Team influence

=== Jerry Shih ===
* landed - Renderer thread support
** {{Bug|1337661}} - handle renderer thread reftest failed
** {{Bug|1338274}} - clean up non-renderer thread code
** {{Bug|1337803}} - turn on renderer thread by default
* WR external image
** update compositable, textureHost and textureSource for new WR thread model(WR render and WR backend are not at IPC receiver thread)
*** {{Bug|1338285}} - WR external image callback interface
*** {{Bug|1336956}}{{Bug|1336963}} - split textureHost into WRTextureHost and WRCompositableTextureHost - 2 days
*** update textureHost::Create() to create WRxxxTextureHost - 2 days
*** create WRCompositable - 1 day
*** update WRImageHost base on {{Bug|1336021}} for renderer thread- 2 days
*** <del>WRContentClient/Host
**** implement WRContentHost(single tile) - work ethan?
**** implement WRContentHost(multiple-tile) - work with ethan?
***** Content client will replaced with SkPicture.</del>
*** Try to use renderOGL with WRCompoisitables in renderer thread - 1 week
** Video playback in WR
*** Schedule a new composition to renderer when the CompositorBridgeParent receives a new video frame - 2 days
*** Review the video playback path to show the video frame in WR - 3 days
** landed - [WR]handle shmem in WR(upload to gl texture in WR)
*** {{Bug|1330530}} - support external shmem in Webrender - 1 week without review
** <del>support subimage for wr add_image api
*** This api is not used due to the SkPicture.</del>
** support GL_IOSurface ( https://github.com/servo/webrender/issues/642 ) - 2 days
* <del>WR software backend
** Talked with JeffM. We will just use the original gecko path. No action for this item.</del>
* Performance and memory usage comparison
** compare the current gecko and the WR with all WRImageLayer for gallery-like page.
* TODO (mid of Jan review first two itmes)
** breackdown every item into one small bug(less than one month)
** Copy WR items into gfx-wr-2017 with effort estimation
** mentor topics
** Team influence

===Kevin Chen===
* gfx Stability
** nvwgf2umx.dll crashes
*** {{Bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
*** {{Bug|1325933}} - Crash in nvwgf2um.dll | TCLSWrappers<T>::CLSDestroy
*** {{Bug|1328082}} - Crash in nvwgf2umx.dll | NDXGI::CDevice::DestroySynchronizationObjectCB
** device reset crashes
*** {{Bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame()
*** (Done) {{Bug|1338639}} - Crash in mozilla::layers::SyncObjectD3D11::Init
** Add tests
*** (Done) {{Bug|1300699}} - Add a gtest to prevent using basicCompositor with d3d11/d3d9TextureHost
* gfx triage practice
** https://bugzilla.mozilla.org/page.cgi?id=user_activity.html&action=run&who=kechen%40mozilla.com&from=2017-01-01&to=2017-03-31&group=when
** (Done) {{Bug|1329090}} - Use invalid size in GrResourceProvider::createBuffer in firefox 51
** (Done) {{Bug|1328872}} - Crash in CDIProperties<T>::SetValue
* Houdini Painting API
** {{Bug|1318573}} - Refactor Canvas2D API to support a subset for Houdini Paint API
** {{Bug|1324740}} - Implement PaintRenderingContext2D for Houdini API
** (Done) {{Bug|1331857}} - Create a base class for CanvasRenderingContext2D
** integrate with paint worklet and add test case for it
* Campus presentation
** 2/22 @ TsingHua University.
* <del> WebRenderer support
* TODO
** breackdown every item into one small bug(between two week or less than one month)
** frequently bugzilla updates

=== Morris Tseng ===
* Canvas support
** <del> {{Bug | 1322500}} - Using CanvasClient for canvas[Done]
** Share ANGLE surface
*** {{Bug | 1328493 }} - Need to investigate how to translate DXGI to angle gl texture. ~ 1 week
*** {{Bug|1323316}} - Use ANGLE for WebRender ~ 2 week
*** Integrate with gecko. ~ 1 week
**** Content need to know webrender is use ANGLE or not.
**** Binding code in external image callback.

* Convert nsDisplayBullet
** {{Bug|1339683}} - Convert nsDisplayBullet to DisplayItemLayer. ~ 1 week
** {{Bug|1336986}} - Turn on layers.advanced.bullet-layers and fix tests fail. ~ 2 week
** <del> {{Bug|1328494}} - Support nsDisplayBullet ~ done

* TODO
** Come out plan about WebRender support before end of Feb

=== Peter Chang ===
* OMTA
** [Done]dispatch animation/animationdata (bug 1325022) ~ two weeks
** Works in compositor side
*** [Done]Remove the layer dependency in SampleAnimation (bug 1328229/1332211) ~ two weeks
*** Add sampleanimation ~ two weeks
*** Calling new WR API with new animated value ~ one weeks
*** <del>replay WRcmds in WRBridgeParent if animation exists (bug 1328231) ~ three weeks
**** recording WRCmds
**** update animation value from the related div
**** replay saved WRcmds</del>
*** [WR][Done]Add support to Webrender(opacity and scaling) ~ Done by Glenn
** Support OMTA testing flow
*** remove layerHandle for omta testing api(bug 1337889)
**** Save CompositorAnimationsId/Animation Data/animation value
**** Query transform/opacity based on CompositorAnimationsId
*** move OMTA testing methods into share sub-protocol(bug 1316906)

=== Vincent Liu ===
* gfx Stability
** Monitor crash bugs in the list - every day.
** Study listed cash bug in two days. (reproduce, find a possible way to fix).
** {{Bug|1322741}} - [Done]Crash in mozilla::layers::SyncObjectD3D11::Init
** {{Bug|1329849}} - [Done]crash at null [@DataAtOffset] in gfx/2d/DataSurfaceHelpers.cpp:91
** {{Bug|1331925}} - [Done]canvas.toBlob callback not invoked when height is 0
** {{Bug|1336351}} - [Done]canvas.toBlob callback should be async when height or width is 0
** {{Bug|1331371}} - [Working]Intermittent file:///C:/slave/test/build/tests/reftest/tests/layout/reftests/w3c-css/submitted/variables/variable-supports-13.html | application terminated with exit code 1 after Assertion failure: [GFX1]: Failed to create DrawTarget
** {{Bug|1337009}} - [Working]Re-enable CSS shapes reftests and CSS text reftests on Windows debug builds
** {{Bug|1332980}} - [Working]Assertion failure: aKernelUnitLengthX > 0 (aKernelUnitLengthX can not be a negative or zero value)
** {{Bug|1339751}} - [Working]Add gfxCriticalNote to dump error message when calling into ipc FatalError.
** Add information to indicate OOM
** Triage with other people to find out better way to fix.
*** {{Bug|1325518}},{{Bug|1329432}},{{Bug|1328748}},{{Bug|1328905}},{{Bug|1329083}},{{Bug|1329176}},{{Bug|1329415}},
*** {{Bug|1325259}} - Assertion failure: [GFX1]: RGBX corner pixel at (423,51) in 846x103 surface is not opaque
*** {{Bug|1300355}} - intermittent blank reftest test or reference screenshots on win7 PGO
*** {{Bug|1339080}} - Crash in mozalloc_abort | NS_DebugBreak | mozilla::ipc::FatalError | mozilla::dom::ContentChild::FatalErrorIfNotUsingGPUProcess | libxul.so@0xd8d46b | mozilla::layers::PCompositorBridgeChild::SendPTextureConstructor
*** {{Bug|1340876}} - WebVR demos on Android crash, e.g. in libstagefright_soft_vpxdec.so
* WebGL Conformance Test
** {{Bug|1323122}} - [Done]Upgrade 2.0.0 Webgl conformance tests to top-of-tree - done
* TODO (senior engs)
** breackdown every item into one small bug(less than one month)
** mentor topics
** Team influence
** Solid gfx triage/crash improvement plan
*** [https://wiki.mozilla.org/TPEGFX/Notes#Triage Triage flow]

===open qusetion ===
* TODO (senior engs)
** breackdown every item into one small bug(less than one month)
** Copy WR items into gfx-wr-2017 with effort estimation
** mentor topics
** Team influence

Ethan
disable fallback for reftest
share the same mapping between c++/rust by code generator

evaluate displayitem conversion performance/memory usage

Morris
how to support image layer more efficiently(similar to jerry's question?)

Jerry
image resource lifetime problem

peter
omta always repaint all pixel in WR

TPEGFX/2017-Q1

2017-02-16T06:09:29Z

GuanWen: Update goal.

==GFX Topics(from high to low priority)==
* [https://howareyou322.github.io/gfx-stability gfx Stability]
* [https://public.etherpad-mozilla.org/p/gfx-wr-2017 Quantum Rendering](FF57 Aurora on 8/7)
* Canvas 2D perf(google sheet/streaming)
* DisplayList(layout related work)
* Paint correctness([https://bugzilla.mozilla.org/buglist.cgi?keywords=correctness&keywords_type=allwords&list_id=12942222&resolution=---&query_format=advanced buglist])
* Any layout works, ex: perf/CSS properties

==Goal==
===ChihYi Leu===
* WebGL conformance test
** {{bug|1324765}} - Crash in std::vector<T>::_Buy
** {{bug|1315037}} - Intermittent dom/canvas/test/webgl-conf/generated/test_2_conformance__textures__video__tex-2d-rgba-rgba-unsigned_short_5_5_5_1.html | Test timed out.
* Assist Daosheng for his VR Gamepad Mochitest work if he has no bandwidth to do it.
* TODO
** update bugzilla more frequently
** gfx triage for WebGL(stability or regression)
** Sharing testing environment/Fire request for video card purchase
** Perform ANGLE update(before Mid of March) or Conformance suite upgrade
** WebGL spec/flow(or depend on Topics peter provided)
** prepare for WebGL work week during 4/10

===Daosheng Mu===
* {{Bug|1260558}} - [webvr] [meta] Support Oculus Touch Controllers
** {{Bug|1305873}} - [webvr] Update Oculus support to the latest SDK (Currently 1.10)
** {{Bug|1305889}} - [webvr] Enumerate Oculus Touch Controllers through the Gamepad API
** {{Bug|1305890}} - [webvr] Support Oculus Touch button and analogue inputs in the Gamepad API
** {{Bug|1305891}} - [webvr] Support Oculus Touch orientation and position tracking in the Gamepad API
** {{Bug|1305892}} - [webvr] Support Oculus Touch Haptic Feedback
* WebVR conformance test suite
** {{Bug|1323328}} - [webvr] Implement Cross-Browser compatible tool for emulating VR hardware
*** Integrate with OpenVR runtime source code to emulate the real device
*** Share conformance test suite to ensure compatibility across browsers as much as possible.
*** Gamepad extension tests
** {{Bug|1229479}} - [webvr] Implement Mochitests for WebVR (optional)
*** {{Bug|1306493}} - [webvr] Implement Mochitest: Multiple calls to VRDisplay.GetFrameData must return the same values within a frame
*** {{Bug|1306505}} - [webvr] Implement mochitest: VRDisplay.exitPresent must only be allowed by content that started VR Presentation
*** {{Bug|1306507}} - [webvr] Implement Mochitest: VRDisplay.isPresenting must not spill information between JS contexts
*** {{Bug|1311797}} - [webvr] Implement Mochitest: `vrdisplayactivate` event should trigger only when no content is presenting
*** {{Bug|1311802}} - [webvr] Implement Mochitest: onvrdisplaydeactivate should only trigger for content that is presenting
* WebGL module work
** Figure out WebGL perf plan, like talos or perf improvement
** Study spec, https://github.com/KhronosGroup/WebGL/issues
** Review
* {{Bug|1302341}} - SVG link element focus behavior (optional)
* {{Bug|1302340}} - SVG elements and negative tabindex (optional)

=== Ethan Lin ===
* Display item conversion
** nsDisplayBorder - Enable more border properties (radius, color)
*** {{Bug|1330230}} - Remove restrictions of creating WebRenderBorderLayer ~ 1.5 week
** Turn on border preference for some reftests
*** {{Bug|1329609}} - Enable some reftests for WebRenderBorderLayer ~ one week
* Import ContentClient to WebRenderPaintedLayer
** {{Bug|1322504}} - Use TextureClient in WebRenderPaintedLayer ~ done
** Use TiledContentClient in WebRenderPaintedLayer ~ two weeks
*DisplayItem conversion perf
** Simplify properties conversion
*** gfx:Rect -> WRRect -> WrRect
** memory usage/memory copy/IPC cost when there are lots of displayitems

* TODO (senior engs)
** breackdown every item into one small bug(less than one month)
** Copy WR items into gfx-wr-2017 with effort estimation
** mentor topics(optional)
** Team influence

=== Jerry Shih ===
* landed - Renderer thread support
** {{Bug|1337661}} - handle renderer thread reftest failed
** {{Bug|1338274}} - clean up non-renderer thread code
** {{Bug|1337803}} - turn on renderer thread by default
* WR external image
** update compositable, textureHost and textureSource for new WR thread model(WR render and WR backend are not at IPC receiver thread)
*** {{Bug|1338285}} - WR external image callback interface
*** {{Bug|1336956}}{{Bug|1336963}} - split textureHost into WRTextureHost and WRCompositableTextureHost - 2 days
*** update textureHost::Create() to create WRxxxTextureHost - 2 days
*** create WRCompositable - 1 day
*** update WRImageHost base on {{Bug|1336021}} for renderer thread- 2 days
*** <del>WRContentClient/Host
**** implement WRContentHost(single tile) - work ethan?
**** implement WRContentHost(multiple-tile) - work with ethan?
***** Content client will replaced with SkPicture.</del>
*** Try to use renderOGL with WRCompoisitables in renderer thread - 1 week
** Video playback in WR
*** Schedule a new composition to renderer when the CompositorBridgeParent receives a new video frame - 2 days
*** Review the video playback path to show the video frame in WR - 3 days
** landed - [WR]handle shmem in WR(upload to gl texture in WR)
*** {{Bug|1330530}} - support external shmem in Webrender - 1 week without review
** <del>support subimage for wr add_image api
*** This api is not used due to the SkPicture.</del>
** support GL_IOSurface ( https://github.com/servo/webrender/issues/642 ) - 2 days
* <del>WR software backend
** Talked with JeffM. We will just use the original gecko path. No action for this item.</del>
* Performance and memory usage comparison
** compare the current gecko and the WR with all WRImageLayer for gallery-like page.
* TODO (mid of Jan review first two itmes)
** breackdown every item into one small bug(less than one month)
** Copy WR items into gfx-wr-2017 with effort estimation
** mentor topics
** Team influence

===Kevin Chen===
* gfx Stability
** nvwgf2umx.dll crashes
*** {{Bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
*** {{Bug|1325933}} - Crash in nvwgf2um.dll | TCLSWrappers<T>::CLSDestroy
*** {{Bug|1328082}} - Crash in nvwgf2umx.dll | NDXGI::CDevice::DestroySynchronizationObjectCB
** device reset crashes
*** {{Bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame()
*** {{Bug|1338639}} - Crash in mozilla::layers::SyncObjectD3D11::Init
** Add tests
*** {{Bug|1300699}} - Add a gtest to prevent using basicCompositor with d3d11/d3d9TextureHost
* gfx triage practice
** {{Bug|1329090}} - Use invalid size in GrResourceProvider::createBuffer in firefox 51
** {{Bug|1328872}} - Crash in CDIProperties<T>::SetValue
* Houdini Painting API
** {{Bug|1318573}} - Refactor Canvas2D API to support a subset for Houdini Paint API
** {{Bug|1324740}} - Implement PaintRenderingContext2D for Houdini API
** {{Bug|1331857}} - Create a base class for CanvasRenderingContext2D
** integrate with paint worklet and add test case for it
* Campus presentation
** 2/22 @ TsingHua University.

* TODO
** breackdown every item into one small bug(between two week or less than one month)
** frequently bugzilla updates

=== Morris Tseng ===
* Canvas support
** Using CanvasClient for canvas[Done]
** [WR]Share MacIOSurface(lower)
*** WebRender need handle TextureRect in shader. (texture coordinate, shader code...etc)
** Share ANGLE surface
*** Need to investigate how to translate DXGI to angle gl texture. ~ 1 week
*** Integrate with gecko. ~ 1 week
** Handle y-flip. ~ 3 days
** Handle surface format (e.g RGBA and RGBX). ~ 1 week

* Convert nsDisplayBullet
** Create layer based on bullet type. ~ 1.5 weeks
** Enabled the pref and resolved tests fail. 2 weeks
** Quote from https://public.etherpad-mozilla.org/p/wr-plan#lineNumber=185
*** Supports disc, circle, square, disclosure triangle and image.
*** disc, circle and square are drawn as glyphs -> text item
*** disclosure triangle is a triange path that is filled -> path item
*** image -> image item
* TODO (senior engs)
** List risk/black box for Canvas support
** breackdown every item into one small bug(less than one month)
** Copy WR items into gfx-wr-2017 with effort estimation
** Your output/questions before Feb work week
** mentor topics
** Team influence

=== Peter Chang ===
* OMTA
** [Done]dispatch animation/animationdata (bug 1325022) ~ two weeks
** Works in compositor side
*** [Done]Remove the layer dependency in SampleAnimation (bug 1328229/1332211) ~ two weeks
*** Add sampleanimation ~ two weeks
*** Calling new WR API with new animated value ~ one weeks
*** <del>replay WRcmds in WRBridgeParent if animation exists (bug 1328231) ~ three weeks
**** recording WRCmds
**** update animation value from the related div
**** replay saved WRcmds</del>
*** [WR][Done]Add support to Webrender(opacity and scaling) ~ Done by Glenn
** Support OMTA testing flow
*** remove layerHandle for omta testing api(bug 1337889)
**** Save CompositorAnimationsId/Animation Data/animation value
**** Query transform/opacity based on CompositorAnimationsId
*** move OMTA testing methods into share sub-protocol(bug 1316906)

=== Vincent Liu ===
* gfx Stability
** Monitor crash bugs in the list - every day.
** Study listed cash bug in two days. (reproduce, find a possible way to fix).
** Triage with other people to find out better way to fix.
*** {{Bug|1325518}},{{Bug|1329432}},{{Bug|1328748}},{{Bug|1328905}},{{Bug|1329083}},{{Bug|1329176}},{{Bug|1329415}},
** {{Bug|1322741}} - Crash in mozilla::layers::SyncObjectD3D11::Init
** {{Bug|1329849}} - crash at null [@DataAtOffset] in gfx/2d/DataSurfaceHelpers.cpp:91
* WebGL Conformance Test
** {{Bug|1323122}} - Upgrade 2.0.0 Webgl conformance tests to top-of-tree - done
* TODO (senior engs)
** breackdown every item into one small bug(less than one month)
** mentor topics
** Team influence
** Solid gfx triage/crash improvement plan

===open qusetion ===
* TODO (senior engs)
** breackdown every item into one small bug(less than one month)
** Copy WR items into gfx-wr-2017 with effort estimation
** mentor topics
** Team influence

Ethan
disable fallback for reftest
share the same mapping between c++/rust by code generator

evaluate displayitem conversion performance/memory usage

Morris
how to support image layer more efficiently(similar to jerry's question?)

Jerry
image resource lifetime problem

peter
omta always repaint all pixel in WR

TPEGFX/2017-02-14

2017-02-14T05:46:18Z

GuanWen: Update work note.

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team
** WebGL work week 4/10-4/14
** Toronto visit
*** [https://public.etherpad-mozilla.org/p/wr-vector-image-invalidation vector image invalidation]
*** SKPicture approach
**** video/canvas/WebGL still use texture client
*** Render thread is on now
*** how to sync with Toronto

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
===Ethan Lin===
===Jerry Shih===
===Kevin Chen===
*{{Bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame()
** Study
** ni?
*{{Bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
** WIP
*{{Bug|1300699}} - Add a gtest to prevent using basicCompositor with d3d11/d3d9TextureHost
** r+
*{{Bug|1331857}} - Create a base class for CanvasRenderingContext2D
** land

===Morris Tseng===
===Peter Chang===
* {{Bug|1337889}}Do not use LayerHandle in OMTA testing methods
** wip
*** need to save animation data to handle transform animation

===Vincent Liu===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2017-02-07

2017-02-07T05:49:58Z

GuanWen: Update notes

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
===Ethan Lin===
* {{Bug|1330945}} - Support opacity value in WebRenderContainerLayer
** land
* {{Bug|1332688}} - Apply layer transform to WRLayer's clip rect
** debug
* {{Bug|1329369}} - Crash in angle::LoadToNative3To4<T>
** debug

===Jerry Shih===
===Kevin Chen===
*{{Bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame()
** Study
** ni?
*{{Bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
** WIP
*{{Bug|1300699}} - Add a gtest to prevent using basicCompositor with d3d11/d3d9TextureHost
** r-
*{{Bug|1331857}} - Create a base class for CanvasRenderingContext2D
** r+

===Morris Tseng===
===Peter Chang===
===Vincent Liu===
* {{Bug|1322741}} - Crash in mozilla::layers::SyncObjectD3D11::Init
** Closed.
* {{Bug|1323122}} - Upgrade 2.0.0 Webgl conformance tests to top-of-tree
** Uplift.
* {{Bug|1331925}} - canvas.toBlob callback not invoked when height is 0
** Landed
* {{Bug|1337009}} - Re-enable CSS shapes reftests and CSS text reftests on Windows debug builds
** r+
* {{Bug|1336351}} - canvas.toBlob callback should be async when height or width is 0
** r-
* {{Bug|1332980}} - Assertion failure: aKernelUnitLengthX > 0 (aKernelUnitLengthX can not be a negative or zero value)
** r-
* {{Bug|1331371}} - Intermittent file:///C:/slave/test/build/tests/reftest/tests/layout/reftests/w3c-css/submitted/variables/variable-supports-13.html | application terminated with exit code 1 after Assertion failure: [GFX1]: Failed to create DrawTarget
** Debug

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2017-02-07

2017-02-07T03:41:23Z

GuanWen: Generate weekly report

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
===Ethan Lin===
===Jerry Shih===
===Kevin Chen===
===Morris Tseng===
===Peter Chang===
===Vincent Liu===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2017-01-24

2017-01-24T05:37:06Z

GuanWen: Update notes

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
* {{Bug|1326376}} - Crash at GLScreenBuffer::AssureBlitted while clone CanvasClientSharedSurface
** Need to check the current front buffer size is equal to the canvas size before cloning surface.
** r?
* {{Bug|1323328}} - [webvr] Implement Cross-Browser compatible tool for emulating VR hardware
** Confirm we only need to add a puppet device for emulating the real devices.
** ni?

===Ethan Lin===
===Jerry Shih===
*{{Bug|1330530}} - external shmem supports in WR
** wip
*Design compositable and textureHost for off-compositor-thread wr-render
**[https://docs.google.com/a/mozilla.com/presentation/d/1dy913P94zvq7NlrT5PvkFuEUIZew8bMD0iHRYJCLB2U/edit?usp=sharing link]

===Kevin Chen===
*{{Bug|1329090}} - Use invalid size in GrResourceProvider::createBuffer in firefox 51
** Uplift
*{{Bug|1328872}} - Crash in CDIProperties<T>::SetValue
** Dup
*{{Bug|1300699}} - Add a gtest to prevent using basicCompositor with d3d11/d3d9TextureHost
** WIP
*{{Bug|1331857}} - Create a base class for CanvasRenderingContext2D
** r-

===Morris Tseng===
===Peter Chang===
===Vincent Liu===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2017-01-17

2017-01-17T05:55:09Z

GuanWen: Update notes

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team
** [https://public.etherpad-mozilla.org/p/gfx-wr-2017 Quantum Render Milestone]
** [https://docs.google.com/spreadsheets/d/19Qbvtg0aqDHQQ37EZSFCTS95YbKbsDkQsIW4po6YzjQ/edit#gid=1315840114 Campus seeding program]
** [https://mana.mozilla.org/wiki/display/TAIP/Finance?focusedCommentId=65343337 Travel Meal Policy]
Meals: There is a $75 per day meal policy while traveling.
This covers breakfast (est. $15), lunch (est. $20), and dinner (est. $40).
Receipts are required when submitting for reimbursement.
* Intermittent Reftest -- Ethan Lin
* [https://docs.google.com/a/mozilla.com/drawings/d/16SUahT58nsulkpeaGTsomik77-GmzB96kliKR_UmfFU/edit?usp=sharing WebVR API 1.1 vs 1.2 Sync] -- Daosheng Mu

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
* {{Bug|1299937}} - [webvr] Support HTC Vive Haptic Feedback
** Add tests for Gamepad extension API
** Resolve cycle collection problem at GampadHaptics
** r?

===Ethan Lin===
* {{Bug|1331538}} - Fix some reftest failures when enabling WebRenderBorderLayer
** debug
* {{Bug|1329609}} - Enable some reftests for WebRenderBorderLayer
** wip
* {{Bug|1330945}} - Support opacity value in WebRenderContainerLayer
** study
* {{Bug|1322504}} - Use TextureClient in WebRenderPaintedLayer
** land
* {{Bug|1330921}} - Fix the coordinate of WebRenderColorLayer
** land

===Jerry Shih===
*{{Bug|1329574}} - update Webrender
** land
** turn on z-buffer and double-buffer for wr gl context
*Design compositable and textureHost for off-compositor-thread wr-render.

===Kevin Chen===
*{{Bug|1329090}} - Use invalid size in GrResourceProvider::createBuffer in firefox 51
** Landed
*{{Bug|1325933}} - Crash in nvwgf2um.dll | TCLSWrappers<T>::CLSDestroy
** Wait for driver release
*{{Bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
** Wait for driver release
*{{Bug|1328842}} - Firefox Aurora version 50.1.0 on Linux is not redrawing after suspend state.
** Studied
*{{Bug|1331274}} - Crash in mozilla::gfx::DrawTargetD2D1::Fill
** Review

===Morris Tseng===
* {{Bug|1328494}} - Support nsDisplayBullet
** r-

* {{Bug|1328493}} - Injecting DXGI resources to ANGLE as gl texture.
** WIP
** Windows cannot run webrender in my local. debug it.

===Peter Chang===
* {{Bug|1328231}} - Replay WebRendercmds in WebRenderBridgeParent when OMTA is running
** wip
** Replay cmds work now, tries to update some fileds inside WRCmds to see what happenes

===Vincent Liu===
* {{Bug|1323122}} - Upgrade 2.0.0 Webgl conformance tests to top-of-tree
** landed
* {{Bug|1322741}} - Crash in mozilla::layers::SyncObjectD3D11::Init
** r+
* {{Bug|1329849}} - crash at null [@DataAtOffset] in gfx/2d/DataSurfaceHelpers.cpp:91
** r-/crash test
* {{Bug|1326337}} - Intermittent browser/components/sessionstore/test/browser_forget_async_closings.js | application crashed [@ mozilla::CompositorVsyncDispatcher::AddRef] after Assertion failure: int32_t(mRefCnt) >= 0 (illegal refcnt)
** Study
* {{Bug|1325259}} - Assertion failure: [GFX1]: RGBX corner pixel at (423,51) in 846x103 surface is not opaque
** Study
* {{Bug|1329432}} - Intermittent dom/media/test/test_background_video_suspend.html | application crashed [@ RefPtr<mozilla::layers::ImageClient>::~RefPtr()][@ mozilla::layers::ImageLayerComposite::~ImageLayerComposite()]
** Triaged.

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2017-01-10

2017-01-10T05:48:32Z

GuanWen: Update notes

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
* {{Bug|1305873}} - [webvr] Update Oculus support to the latest SDK (Currently 1.10)
** land
* {{Bug|1305889}} - [webvr] Enumerate Oculus Touch Controllers through the Gamepad API
** Implementation done, block by {{Bug|1299937}}
* {{Bug|1305890}} - [webvr] Support Oculus Touch button and analogue inputs in the Gamepad API
** Implementation done, block by {{Bug|1299937}}
* {{Bug|1305891}} - [webvr] Support Oculus Touch orientation and position tracking in the Gamepad API
** Implementation done, block by {{Bug|1299937}}
* {{Bug|1299937}} - [webvr] Support HTC Vive Haptic Feedback
** r-, need to add tests

===Ethan Lin===
===Jerry Shih===
===Kevin Chen===
*{{Bug|1329090}} - Use invalid size in GrResourceProvider::createBuffer in firefox 51
** Wait for try
*{{Bug|1325933}} - Crash in nvwgf2um.dll | TCLSWrappers<T>::CLSDestroy
** Study
*{{Bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
** Contract with Nvidia

===Morris Tseng===
===Peter Chang===
* {{Bug|1328229}} - Add sampleanimation support in WebRenderBridgeParent
** wip
** remove layer dependency in SampleAnimation API

===Vincent Liu===
* {{Bug|1323122}} - Upgrade 2.0.0 Webgl conformance tests to top-of-tree
** partial r+
* {{Bug|1322741}} - Crash in mozilla::layers::SyncObjectD3D11::Init
** Pass reftest/r?.
* {{Bug|1329432}} - Intermittent dom/media/test/test_background_video_suspend.html | application crashed [@ RefPtr<mozilla::layers::ImageClient>::~RefPtr()][@ mozilla::layers::ImageLayerComposite::~ImageLayerComposite()]
** Study.

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2017-Q1

2017-01-09T03:52:39Z

GuanWen: Update Q1 goal

TPEGFX/2017-01-03

2017-01-03T05:44:04Z

GuanWen: Update work notes.

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
===Ethan Lin===
===Jerry Shih===
===Kevin Chen===
*{{bug|1318573}} - Refactor Canvas2D API to support a subset for Houdini Paint API
** WIP

===Morris Tseng===
===Peter Chang===
===Vincent Liu===
* {{Bug|1323122}} - Upgrade 2.0.0 Webgl conformance tests to top-of-tree
** r+
* {{Bug|1322741}} - Crash in mozilla::layers::SyncObjectD3D11::Init
** Fail in reftest.

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-12-27

2016-12-27T05:44:18Z

GuanWen: Update work notes.

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team
** workday updates
** [https://public.etherpad-mozilla.org/p/gfx-wr-2017 Quantum Render breakdown]

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
===Ethan Lin===
* {{Bug|1324679}} - Fix overflow area for wr_pop_dl_builder
** land
* {{Bug|1322079}} - Add support for border layers in WebRender LayerManager/Bridge code
** r+
* Use ContentClient for Gecko_WebRender
** wip

===Jerry Shih===
===Kevin Chen===
*{{bug|1318573}} - Refactor Canvas2D API to support a subset for Houdini Paint API
** WIP

===Morris Tseng===
===Peter Chang===
* {{Bug|1325022}} - Pass layers::Animation data to compositor to support OMTA
** wip for ipdl

* {{Bug|1323837}} - Crash at null [@mozilla::gfx::DrawTargetD2D1::FinalizeDrawing]
** land

===Vincent Liu===
* {{Bug|1320613}} - Crash in conformance/extensions/webgl-draw-buffers-feedback-loop.html
** landed
* {{Bug|1323122}} - Upgrade 2.0.0 Webgl conformance tests to top-of-tree
** r+
* {{Bug|1322741}} - Crash in mozilla::layers::SyncObjectD3D11::Init
** r?

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-Q4

2016-12-21T09:31:43Z

GuanWen: Goal update

==GFX Topics(from high to low priority)==
* [https://howareyou322.github.io/gfx-stability gfx Stability]
* Quantum Compositor process (2016/Q4)
* [https://public.etherpad-mozilla.org/p/webgl2-conf WebGL2 conformance](2017/Q1 target at 51)
** focus on [*] or [WI] first
* [https://public.etherpad-mozilla.org/p/wrgfx Quantum Rendering]
* Canvas 2D perf(google sheet/streaming)
* DisplayList(layout related work)
* Paint correctness([https://bugzilla.mozilla.org/buglist.cgi?keywords=correctness&keywords_type=allwords&list_id=12942222&resolution=---&query_format=advanced buglist])
* Any layout works, ex: perf/CSS properties

==Goal==
===ChihYi Leu===
* Fix webgl conformance bugs
** {{bug|1316539}} - r+
** {{bug|1316544}} - land
** {{bug|1316546}}
* Presentation skill
** Proper speaking speed
** Simple and clean description
* WebGL Stability
** Fix webGL crashes, mostly filed by sheriff
*** {{bug|1304291}} - land
*** {{bug|1290831}} - land
*** {{bug|1300549}} - land
*** {{bug|1316327}} - land
*** {{bug|1309586}}
* Fix at least one crash from crash-stat (optional)

===Daosheng Mu===
* WebVR Gamepad support
** {{Bug|1299926}} - [webvr] [meta] Support HTC Vive controllers - land
*** {{Bug|1299928}} - [webvr] Enumerate HTC Vive Controllers through the Gamepad API - land
*** {{Bug|1299929}} - [webvr] Support HTC Vive button inputs and analogue triggers in the Gamepad API - land
*** {{Bug|1299930}} - [webvr] Support HTC Vive controller trackpads through the Gamepad API - land
*** {{Bug|1299932}} - [webvr] Support HTC Vive orientation and position tracking in the Gamepad API - land
*** {{Bug|1315636}} - [webvr] Support HTC Vive button release - land
*** {{Bug|1299937}} - [webvr] Support HTC Vive Haptic Feedback - r?
*** {{Bug|1313581}} - [webvr] Support HTC Vive controller hand through the Gamepad API - land
** {{Bug|1318586}} - [webvr] Adjust OpenVR controller button mapping - land
** {{Bug|1320633}} - [webvr] Refresh for new controllers coming in gfxVROpenVR - land
** {{Bug|1316279}} - [webvr] WebVR in out-of-process compositing mode - land
** {{Bug|1321505}} - [webvr] After reloading pages, it can't enumerate the controllers - land
** {{Bug|1313585}} - nsGlobalWindow needs to remove the existing gamepads while it is removed by GamepadManager. - land
** {{Bug|1310904}} - --disable-gamepad build fails: dom/gamepad/ipc/GamepadEventTypes.ipdlh: fatal error: 'mozilla/dom/GamepadMessageUtils.h' file not found - land
** {{Bug|1317706}} - Remove Pose WebIDL because we can move the sharing implementation to our c++ code - land
** {{Bug|1318618}} - Support nsCString data type in gfxPrefs in OOP compositor - land
** {{Bug|1320343}} - Preferences::SetBool called from the content process in VRManager - land
** {{Bug|1311587}} - Crash in mozilla::gfx::VRControllerManagerOpenVR::HandleInput - land
** {{Bug|1315718}} - mGamepadManager looks like a security hazard - land
** {{Bug|1315896}} - Remove MOZ_GAMEPAD and adjust for other non gamepad support platforms build. - land
** {{Bug|1323088}} - Firefox Nightly 53.0a1 (2016-12-11) crashes in [@ @0x0 | mozilla::gfx::VRControllerManagerOpenVR ... ] & [@ @0x0 | mozilla::gfx::VRManager ... ] - land
** reviews
* WebGL2 conformance
** focus on [*] or [WI] first in [https://public.etherpad-mozilla.org/p/webgl2-conf webgl2-conf]
** {{Bug|1323626}} - [WebGL2 conformance test] Pass conformance2/textures/misc/tex-mipmap-levels.html - help invesigation
** {{Bug|1320030}} - Failure in conformance/extensions/oes-vertex-array-object.html - help invesigation
** {{Bug|1323367}} - [WebGL2 conformance test] conformance2/textures/misc/tex-input-validation.html crash - help invesigation
** reviews
* Figure out Q1 testing plan for WebVR in Gecko
** Discuss and file {{Bug|1323327}} - (webvr-conformance) [webvr] [meta] Implement Cross-Browser WebVR conformance suite and tools
** Integrate our automated-test with OpenVR runtime source code to build up a conformance test suit like WebGL conformance tests.
* WebAPI practice
** Figure out how to design good WebIDL bindings for developers. Focus on types, attribute, WebIDL DOM bindings, Extended Attribute.
** Study
*** https://jstenback.wordpress.com/2012/04/07/history-of-mozillas-dom-bindings/
*** https://jstenback.wordpress.com/2012/04/11/new-dom-bindings/
*** http://tech.mozilla.com.tw/posts/1172/gecko-new-dom-bindings
*** http://tech.mozilla.com.tw/posts/5013/webidl-extended-attribute-大解密

=== Ethan Lin ===
* WebGL2 conformance
** Update ANGLE/2862
** Fix high-priority failures in [https://public.etherpad-mozilla.org/p/webgl2-conf webgl2-failures]
* Stability
** Fix webgl/canvas crash issues
* Quantum Render
** Address some rendering problems
** Find a topic for 2017-Q1

=== Jerry Shih ===
* WebRender
** Add shared texture support to Webrender
*** Add shared BufferTexture support to Webrender
*** Add shared direct binding Texture support to Webrender
* css-color-4 update for devtool
**{{Bug|1310681}} - finish devtools support for css-color-4

===Kevin Chen===
* gfx Stability
** Working on device reset crashes
*** {{Bug|1317267}} {{Bug|1317131}} {{Bug |1309829}} {{Bug|1292273}} {{Bug|1160157}} {{Bug|1323407}}
** Others
*** {{Bug|1313135}}
* Figure out future plan
** Do some studies via code review and bug fixing for future plan.
** CSS Painting API
*** {{Bug|1318573}}
** Device Reset refactoring and stability

=== Morris Tseng ===
* Quantum Render
** Build infra.
*** Before Hawaii
**** Separate bindings to different crate
**** Add compile option to exclude or include webrender.
**** Passing all tests
*** After Hawaii
**** Convert more DIs to layers.
**** Thinking about auto-gen bindings.

=== Peter Chang ===

=== Vincent Liu ===
* GFX stability.
** all webgl2 crash bugs with all/windows categories in in [https://public.etherpad-mozilla.org/p/webgl2-conf webgl2-failures].
** fix at least one bug from crash-report.

TPEGFX/2016-12-20

2016-12-20T06:11:32Z

GuanWen: Update work notes.

==Sharing==
* [[TPEGFX/Notes|Notes]]
* Team

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
* {{Bug|1321505}} - [webvr] After reloading pages, it can't enumerate the controllers
** land
* {{Bug|1313581}} - [webvr] Support HTC Vive controller hand through the Gamepad API
** land
* {{Bug|1320030}} - [WebGL1 conformance test]Pass conformance/extensions/oes-vertex-array-object.html
** Assist investigation
** land
* {{Bug|1323088}} - Firefox Nightly 53.0a1 (2016-12-11) crashes in [@ @0x0 | mozilla::gfx::VRControllerManagerOpenVR ... ] & [@ @0x0 | mozilla::gfx::VRManager ... ]
** land
* {{Bug|1315896}} - Remove MOZ_GAMEPAD and adjust for other non gamepad support platforms build
** land
* {{Bug|1323626}} - [WebGL2 conformance test] Pass conformance2/textures/misc/tex-mipmap-levels.html
** wip

===Ethan Lin===
* Implement WebRenderBorderLayer
** wip
* GFX Triage
* Review webgl patches
** {{Bug|1323617}} - WebGL conformance tests for canvas_sub_rectangle test fail
** {{Bug|1315866}} - Pass WebGL2 conformance deqp/functional/gles3/negativetextureapi.html
** {{Bug|1323363}} - Crash in webgl2 conformance test deqp/functional/gles3/texturespecification/teximage2d_pbo_params.html
** {{Bug|1305832}} - Fix CopyTexImage format selection and texture zeroing

===Jerry Shih===
** {{Bug|1323143}} - remove the reference of external images in previous frame when the render_backend produces a new frame
** r?
**[https://github.com/servo/webrender/pull/636 PR]

** {{Bug|1321144}} - use ImageClient/Host in WebRenderXXXXLayer
** wip

===Kevin Chen===
*{{bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame() - nightly and aurora only
** f?
*{{bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
** WIP
*{{bug|1318573}} - Refactor Canvas2D API to support a subset for Houdini Paint API
** WIP

===Morris Tseng===
===Peter Chang===
* {{Bug|1323837}} - Crash at null [@mozilla::gfx::DrawTargetD2D1::FinalizeDrawing]
** land
* {{Bug|1324130}} - Crash in _pixman_implementation_lookup_composite
** investigate
* Check OMTA flow

===Vincent Liu===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-11-29

2016-11-29T05:50:58Z

GuanWen: Update work notes.

==Weekly Sharing==
*[[TPEGFX/Notes |Notes]]
* Canvas performance - ethan
** http://www.bilibili.com/video/av105005/

==Weekly Report==
===ChihYi Leu===
*{{Bug|1286840}} - Tabs go black after repeatedly toggle full screen
** cannot reproduce, ni? reporter for more info
*{{Bug|1300549}} - Assertion failure: blob->mHeight >= 1, at WebGLTextureUpload.cpp:155
** r?
* {{Bug|1316327}} - Crash in mozilla::WebGLFramebuffer::BlitFramebuffer (Webgl2.0 regression)
** r?
* {{Bug|1316539}} - [WebGL2 conformance test]Pass 2/conformance/textures/misc/tex-sub-image-2d-bad-args.html
** backout
* {{Bug|1316539}} - [WebGL2 conformance test]Pass 2/conformance/textures/misc/tex-sub-image-2d-bad-args.html
** r?
* {{Bug|1318839}} - 100% cpu usage if navigator.getGamepads() called
** r+

===Daosheng Mu===
* {{Bug|1315718}} - mGamepadManager looks like a security hazard
** r?
* {{Bug|1313581}} - [webvr] Support HTC Vive controller hand through the Gamepad API
** r?
* {{Bug|1316279}} - [webvr] WebVR in out-of-process compositing mode.
** land
* {{Bug|1318618}} - Support nsCString data type in gfxPrefs in OOP compositor
** land
* {{Bug|1318586}} - [webvr] Adjust OpenVR controller button mapping
** land
* {{Bug|1320030}} - [WebGL1 conformance test]Pass conformance/extensions/oes-vertex-array-object.html
** wip
* {{Bug|1320633}} - [webvr] Refresh for new controllers coming in gfxVROpenVR
** land

===Ethan Lin===
* {{Bug|1313675}} - Poor performance of rendering danmaku on HTML5 player on Bilibili
** study
* {{Bug|1319362}} - Modify the default minimum rendering size for SkiaGL
** land
* {{Bug|1320029}} - Upgrade WebGL conformance tests to 2.0.1
** file
* {{Bug|1303623}} - Parsing mask-clip/mask-origin: fill-box|stroke-box|view-box|no-clip values
** r+
* {{Bug|1319004}} - Update ANGLE to chromium/2924
** land
** {{Bug|1317640}} - Crash [@ mozalloc_abort]
** {{Bug|1317403}} - WebGL crash
** {{Bug|1316533}} - Crash in _allrem
* Review
** {{Bug|1250077}} - Implement WEBGL_compressed_texture_astc
** {{Bug|1320613}} - Crash in conformance/extensions/webgl-draw-buffers-feedback-loop.html
** {{Bug|1320030}} - [WebGL1 conformance test]Pass conformance/extensions/oes-vertex-array-object.html

===Jerry Shih===
*{{bug|1315621}} - external image in WR
** wip
*{{bug|1320320}} - flush and wait wr render-backend api call before composition.
** r?

===Kevin Chen===
*{{bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame() - nightly and aurora only
** WIP
*{{bug|1313135}} - crash near NULL in [@SkDraw::drawPath]
** land
*{{bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
** Study

===Morris Tseng===
===Peter Chang===
* Check gecko_wr build failure with opt disabled
* Study gecko_wr layer system

===Vincent Liu===
* {{Bug|1319325}} - Crash in read-pixels-pack-parameters.html
** Land.
* {{Bug|1320613}} - Crash in conformance/extensions/webgl-draw-buffers-feedback-loop.html
** r?
* {{Bug|1320029}} - Upgrade WebGL conformance tests to 2.0.1
** Working
* {{Bug|1320620}} - Crash in deqp/functional/gles3/shadertexturefunction/texturesize.html
** study
* {{Bug|1320017}} - Wrong Orientation of the screenshot snapped to Canvas from HTML5 video
** study
* Run and record all 1.0.4/2.0.0 webgl test results in Khrohons based on current Mozilla Central

===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-11-22

2016-11-22T06:00:52Z

GuanWen: update work note

==Sharing==
[[TPEGFX/Notes|Notes]]

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
* {{Bug|1315718}} - mGamepadManager looks like a security hazard
** wip
* {{Bug|1313581}} - [webvr] Support HTC Vive controller hand through the Gamepad API
** r+
* {{Bug|1316279}} - [webvr] WebVR in out-of-process compositing mode.
** wip
** nsCString in gfxPrefs is not supported in OOP compositing yet. File Bug 1318618 to fix it.
* {{Bug|1318618}} - Support nsCString data type in gfxPrefs in OOP compositor
** wip
* {{Bug|1318586}} - [webvr] Adjust OpenVR controller button mapping
** r?
* {{Bug|1317706}} - Remove Pose WebIDL because we can move the sharing implementation to our c++ code
** r+, land

===Ethan Lin===
* {{Bug|1313675}} - Poor performance of rendering danmaku on HTML5 player on Bilibili
** study
* {{Bug|1319004}} - Update to ANGLE/2924
** wip
* {{Bug|1316533}} - Crash in _allrem
** waiting for ANGLE update
* {{Bug|1317640}} - Crash [@ mozalloc_abort]
** waiting for ANGLE update

===Jerry Shih===
*{{bug|1315621}} - external image in WR
** wip
*{{bug|1319284}} - external image binding in WR
** post-review
*{{bug|1318613}} - update webrender to b2a15e8b in gecko
** post-review

===Kevin Chen===
*{{bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame() - nightly and aurora only
** WIP
*{{bug|1313135}} - crash near NULL in [@SkDraw::drawPath]
** r+
*{{bug|1317131}} - wmode=direct (NHK Realtime News) Flash Video would not play since Nighyly52.0a1(2016-Nov-12)
** land
*{{bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
** Study

===Morris Tseng===
* {{Bug|1316223}} - Move bindings to separate crate.
** land

* {{Bug|1316903}} - Transaction-ify the webrender calls in WebrenderLayerManager
** land

===Peter Chang===
===Vincent Liu===
* {{Bug|1319325}} - Crash in read-pixels-pack-parameters.html
** Wait for newer angle update to fix this issue.
* Run and record all 1.0.4/2.0.0 webgl test results in Khrohons based on current Mozilla Central

===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-11-15

2016-11-15T05:57:33Z

GuanWen: Update work notes.

==Weekly Report==
===ChihYi Leu===
* Crash Bugs
** {{bug|1316327}} - Crash in mozilla::WebGLFramebuffer::BlitFramebuffer (Webgl2.0 regression)
*** studying
** {{bug|1304291}} - Assertion failure: [GFX1]: RGBX corner pixel at (0,0) in 1280x868 surface is not opaque: 0,0,0,0
*** landed and uplifted to aurora
* Conformance Bugs
** {{bug|1316539}} - [WebGL2 conformance test]Pass 2/conformance/textures/misc/tex-sub-image-2d-bad-args.html
*** wip
** {{bug|1316544}} - [WebGL2 conformance test] Pass 2/conformance2/textures/misc/copy-texture-image-webgl-specific.html
*** r?
** {{bug|1316546}} - [WebGL2 confomance test] Pass 2/conformance2/textures/misc/copy-texture-image.html
*** r?

===Daosheng Mu===
* {{Bug|1299932}} - [webvr] Support HTC Vive orientation and position tracking in the Gamepad API
** land
* {{Bug|1310904}} - --disable-gamepad build fails: dom/gamepad/ipc/GamepadEventTypes.ipdlh: fatal error: 'mozilla/dom/GamepadMessageUtils.h' file not found
** land
** File {{Bug|1315896}} for the follow-up work of removing the dependency between VR module and non MOZ_GAMEPAD.
* {{Bug|1315718}} - mGamepadManager looks like a security hazard
** r?
* {{Bug|1313581}} - [webvr] Support HTC Vive controller hand through the Gamepad API
** r?
* {{Bug|1316279}} - [webvr] WebVR in out-of-process compositing mode.
** WIP
** nsCString in gfxPrefs is not supported in OOP compositing yet

===Ethan Lin===
* {{Bug|1303443}} - Update to ANGLE/2862
** Uplift to FF51
* {{Bug|1316245}} - Pass WebGL2 conformance conformance2/misc/uninitialized-test-2.html
** r+
* {{Bug|1317403}} - Crash Annotation GraphicsCriticalError: [GFX1 28]: ImageRenderer::Draw problem 0
** r+
* {{Bug|1315866}} - Pass WebGL2 conformance deqp/functional/gles3/negativetextureapi.html
** r-
* Review
** {{Bug|1316530}} - Pass WebGL2 conformance deqp/functional/gles3/framebufferblit
** {{Bug|1308057}} - Merge WebGLTimerQuery into WebGLQuery
** {{Bug|1316539}} - [WebGL2 conformance test]Pass 2/conformance/textures/misc/tex-sub-image-2d-bad-args.html

===Jerry Shih===
*{{bug|1315621}} - External image in WR
**[https://github.com/JerryShih/gecko-dev/tree/webrender-video WIP]

===Kevin Chen===
*{{bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame() - nightly and aurora only
** WIP
*{{bug|1313135}} - crash near NULL in [@SkDraw::drawPath]
** WIP
*{{bug|1317131}} - wmode=direct (NHK Realtime News) Flash Video would not play since Nighyly52.0a1(2016-Nov-12)
** r?
*{{bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
** Study

===Morris Tseng===
* {{Bug|1316223}} - Move bindings to separate crate.
** WIP

* Nobug - Merge several webrender ipc to single transaction.
** WIP

* {{Bug|1316217}} - Add --enable-webrender compile option.
** Land

===Peter Chang===
* {{Bug|1311644}} - Startup crash in mozilla::ipc::MessageChannel::AssertWorkerThread
** landed, uplift

* {{Bug|1317083}} - Intermittent Layers.TextureYCbCrSerialization | SEH exception with code 0xc0000005 thrown
** debug

===Vincent Liu===
* {{Bug|1306890}} - SEGV in SkBlitLCD16OpaqueRow_SSE2
** Verified after skia upstream.
* Keep tracking webgl-conf crash issues in [https://public.etherpad-mozilla.org/p/webgl2-conf webgl2-failures].
** Study reading/read-pixels-pack-parameters.html
** Study misc/tex-input-validation.html

===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-11-15

2016-11-15T05:50:10Z

GuanWen: Update work notes.

==Weekly Report==
===ChihYi Leu===
* Crash Bugs
** {{bug|1316327}} - Crash in mozilla::WebGLFramebuffer::BlitFramebuffer (Webgl2.0 regression)
*** studying
** {{bug|1304291}} - Assertion failure: [GFX1]: RGBX corner pixel at (0,0) in 1280x868 surface is not opaque: 0,0,0,0
*** landed and uplifted to aurora
* Conformance Bugs
** {{bug|1316539}} - [WebGL2 conformance test]Pass 2/conformance/textures/misc/tex-sub-image-2d-bad-args.html
*** wip
** {{bug|1316544}} - [WebGL2 conformance test] Pass 2/conformance2/textures/misc/copy-texture-image-webgl-specific.html
*** r?
** {{bug|1316546}} - [WebGL2 confomance test] Pass 2/conformance2/textures/misc/copy-texture-image.html
*** r?

===Daosheng Mu===
* {{Bug|1299932}} - [webvr] Support HTC Vive orientation and position tracking in the Gamepad API
** land
* {{Bug|1310904}} - --disable-gamepad build fails: dom/gamepad/ipc/GamepadEventTypes.ipdlh: fatal error: 'mozilla/dom/GamepadMessageUtils.h' file not found
** land
** File {{Bug|1315896}} for the follow-up work of removing the dependency between VR module and non MOZ_GAMEPAD.
* {{Bug|1315718}} - mGamepadManager looks like a security hazard
** r?
* {{Bug|1313581}} - [webvr] Support HTC Vive controller hand through the Gamepad API
** r?
* {{Bug|1316279}} - [webvr] WebVR in out-of-process compositing mode.
** WIP
** nsCString in gfxPrefs is not supported in OOP compositing yet

===Ethan Lin===
===Jerry Shih===
*{{bug|1315621}} - External image in WR
**[https://github.com/JerryShih/gecko-dev/tree/webrender-video WIP]

===Kevin Chen===
*{{bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame() - nightly and aurora only
** WIP
*{{bug|1313135}} - crash near NULL in [@SkDraw::drawPath]
** WIP
*{{bug|1313135}} - crash near NULL in [@SkDraw::drawPath]
** r?
*{{bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
** Study

===Morris Tseng===
* {{Bug|1316223}} - Move bindings to separate crate.
** WIP

* Nobug - Merge several webrender ipc to single transaction.
** WIP

* {{Bug|1316217}} - Add --enable-webrender compile option.
** Land

===Peter Chang===
* {{Bug|1311644}} - Startup crash in mozilla::ipc::MessageChannel::AssertWorkerThread
** landed, uplift

* {{Bug|1317083}} - Intermittent Layers.TextureYCbCrSerialization | SEH exception with code 0xc0000005 thrown
** debug

===Vincent Liu===
* {{Bug|1306890}} - SEGV in SkBlitLCD16OpaqueRow_SSE2
** Verified after skia upstream.
* Keep tracking webgl-conf crash issues in [https://public.etherpad-mozilla.org/p/webgl2-conf webgl2-failures].
** Study reading/read-pixels-pack-parameters.html
** Study misc/tex-input-validation.html

===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-11-08

2016-11-08T05:47:42Z

GuanWen: Update work notes

==Weekly Report==
===ChihYi Leu===
* Webgl conformance bug fix
** studying and trying to reproduce

===Daosheng Mu===
===Ethan Lin===
* {{Bug|1315866}} - Pass WebGL2 conformance deqp/functional/gles3/negativetextureapi.html
** r?
* {{Bug|1303623}} - Parsing mask-clip/mask-origin: fill-box|stroke-box|view-box|no-clip values
** r+
* {{Bug|1315353}} - "border-image: url("data:image/svg+xml") repeat" broken after implementation of space value of border-image-repeat
** r+

===Jerry Shih===
*{{bug|1315621}} - External image in WR
** wip

===Kevin Chen===
*{{bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame() - nightly and aurora only
** r+
** WIP
*{{bug|1313135}} - crash near NULL in [@SkDraw::drawPath]
** investigate
*{{bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
** ni

===Morris Tseng===
===Peter Chang===
* {{Bug|1311644}} - Startup crash in mozilla::ipc::MessageChannel::AssertWorkerThread
** wip

===Vincent Liu===
* {{Bug|1313584}} - Hit MOZ_CRASH(GFX: Unhandled pname) at /Volumes/firefoxos/gecko-dev/dom/canvas/WebGLSampler.cpp:112
** landed
* {{Bug|1314505}} - signal 11 was received by running dom/canvas/test/webgl-conf/checkout/deqp/functional/gles3/indexedstatequery.html
** landed
* Keep tracking webgl-conf crash issues in [https://public.etherpad-mozilla.org/p/webgl2-conf webgl2-failures].

===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-Q4

2016-11-07T09:13:41Z

GuanWen: Update Q4 goal

TPEGFX/2016-11-01

2016-11-01T03:27:40Z

GuanWen: Update work notes.

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
===Ethan Lin===
* {{Bug|1312843}} - WebGL 2 clearBufferfv conformance test does not pass on Intel HD 520
** study
* review
** {{Bug|1313541}} - Update WebIDL, glue code, and add ArrayBufferView offset entrypoints

===Jerry Shih===
===Kevin Chen===
*{{bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame() - nightly and aurora only
** WIP
*{{bug|1290341}} - Crash: cairo_surface_reference: Assertion `((*&(&surface->ref_count)->ref_count) > 0)' failed
** Study

===Morris Tseng===
===Peter Chang===
===Vincent Liu===
===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-10-25

2016-11-01T03:26:19Z

GuanWen: Update work notes.

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
* {{Bug|1299929}} - [webvr] Support HTC Vive button inputs and analogue triggers in the Gamepad API
** land
* {{Bug|1299930}} - [webvr] Support HTC Vive controller trackpads through the Gamepad API
** r+
* {{Bug|1311587}} - Crash in mozilla::gfx::VRControllerManagerOpenVR::HandleInput
** r+ & land
* {{Bug|1299932}} - [webvr] Support HTC Vive orientation and position tracking in the Gamepad API
** WIP
** Working on using GetDeviceToAbsoluteTrackingPose() for seat pose and standing pose.
* {{Bug|1310904}} - --disable-gamepad build fails: dom/gamepad/ipc/GamepadEventTypes.ipdlh: fatal error: 'mozilla/dom/GamepadMessageUtils.h' file not found
** Regression bug
** Submit a WIP patch
** It happens a new regression from KeyframeAnimationOptionsBinding. Seems to be not relative to my patches.

===Ethan Lin===
* {{Bug|1303443}} - Update to ANGLE/2862
** Rebase patch.
* {{Bug|1308394}} - [e10s] OOM crash when trying to print SVG file
** r+
* {{Bug|1296410}} - NULL pointer read [@xul!nsLineLayout::ReflowFrame]
** r+
* {{Bug|1274692}} - Using CSS filter on elements taller than 16383px causes element to be cropped at 2048px height
** r+
* {{Bug|1307342}} - Fast path seems not used for video rendering on WebGL
** wip
* {{Bug|1042296}} SVG mix-blend-mode doesn't work when combined with clip-path
** study

===Jerry Shih===
===Kevin Chen===
*{{bug|1292273}} - Crash in nvwgf2um.dll | BaseThreadInitThunk
** r+
** Uplift patches to beta
*{{bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame() - nightly and aurora only
** Study

===Morris Tseng===
* Toronto workweek

===Peter Chang===
===Vincent Liu===
* {{Bug|1310064}} - Crash in VerifyRGBXFormat in DrawTargetSkia.
** r-
* {{Bug|1311274}} - Canvas2dContext filter: filter-function taints the canvas
** Fixed by bug 1307740
* {{Bug|1310669}} - Canvas 'drawImage' not rendering non cached dataURL resources
** study

===Team===
* [https://public.etherpad-mozilla.org/p/webgl2-conf WebGL2]
* [https://public.etherpad-mozilla.org/p/wr-status Quantum Render]

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-10-18

2016-10-18T05:50:32Z

GuanWen: Update work notes.

==Weekly Report==
===ChihYi Leu===
*{{bug|1309586}}
** WIP
*{{bug|1290831}}
** Finding Solution
*{{bug|1304291}}
** r-

===Daosheng Mu===
===Ethan Lin===
* {{Bug|1303623}} - Parsing mask-clip/mask-origin: fill-box|stroke-box|view-box|no-clip values
** wip
* {{Bug|1310897}} - Use ShadowLayerForwarder::IPCOpen() to replace other mShadowManager checks in ShadowLayerForwarder
** r?
* {{Bug|1308394}} - [e10s] OOM crash when trying to print SVG file
** r?
* {{Bug|1310247}} - WebGL 2.0 demo not work having useTransformFeedback enabled
** f?

===Jerry Shih===
===Kevin Chen===
*{{bug|1309829}} - Remove redundant function call in nsBaseWidget::OnRenderingDeviceReset()
** land
*{{bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame() - nightly and aurora only
** r?
** WIP

===Morris Tseng===
===Peter Chang===
===Vincent Liu===
* {{Bug|1308619}} - Assertion failure: false, at gfx/2d/DrawTargetSkia.cpp:1077 (from MediaEngineTabVideoSource::Draw) in debug build
** nical filed bug 1309200 to fix this issue.
* {{Bug|1310064}} - Crash in VerifyRGBXFormat in DrawTargetSkia.
** r?
* {{Bug|1306890}} - SEGV in SkBlitLCD16OpaqueRow_SSE2
** Can be reproduced with ASAN rel build. It is same case with bug 1309073 I created last week.
** The proposed patch was agreed by reviewer. But next skia upstream fixed this issue.
* {{Bug|1305267}} - MOZ_CRASH "iY0 == iY2" in [@S32_D32_constX_shaderproc]
** Study

===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-10-11

2016-10-11T05:51:22Z

GuanWen: Update work notes

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
===Ethan Lin===
===Jerry Shih===
===Kevin Chen===
*{{bug|1300699}} - Add a gtest to prevent using basicCompositor with d3d11/d3d9TextureHost
** WIP
*{{bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame() - nightly and aurora only
** Study

===Morris Tseng===
===Peter Chang===
* {{Bug|1305378}} - Crash in mozilla::layers::CompositingRenderTargetD3D9::CompositingRenderTargetD3D9
** land
* [https://howareyou322.github.io/gfx-stability gfxStability project]

===Vincent Liu===
===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-10-04

2016-10-04T05:55:50Z

GuanWen: Update work notes

==Weekly Report==
===ChihYi Leu===
*{{Bug|1302410}}
** studying
*{{Bug|1304291}}
** studying

===Daosheng Mu===
* {{Bug|1290333}} - [WebGL2] Fix conformance test - drawingbuffer-static-canvas-test.html crash
** land
* {{Bug|1302340}} - SVG elements and negative tabindex
** r?
* {{Bug|1302341}} - SVG link element focus behavior
** 1 r+, 1r?
* {{Bug|1299928}} - [webvr] Enumerate HTC Vive Controllers through the Gamepad API
** 1 r+, 2r?

===Ethan Lin===
* {{Bug|1304539}} - Canvas fillText / strokeText do not respect canvas filters
** land
* {{Bug|1305963}} - [PDF Viewer] Incorrect rendering of PDF file in Firefox 51
** land
* {{Bug|1303443}} - Update to ANGLE/2862
** fixed shaders-with-varyings.html
* {{Bug|1246410}} - Low performance of texImage2D with canvas
** study

===Jerry Shih===

* {{Bug|1295456}} - implement css-color-4 changes to color function syntax
** Devtool also has its css-parser. All new css-color-4 changes should also apply to devtool js parser.

* {{Bug|1160157}} - crash in SyncObjectD3D11::FinalizeFrame()
** r+
** There are still some FinalizeFrame() crash-reports. Ask Kevin for help.

===Kevin Chen===
*{{bug|1300699}} - Add a gtest to prevent using basicCompositor with d3d11/d3d9TextureHost
** WIP
*{{bug|1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame() - nightly and aurora only
** Study

===Morris Tseng===
* {{Bug|1269865}} - Intermittent test_conformance__rendering__gl-viewport-test.html | at (16, 32) expected: 0,0,255,255 was 0,0,0,255
** debug
** low rate intermettent, loan a slave to debug it.
* {{Bug|1303301}} - Crash in mozilla::WebGLContext::ThrowEvent_WebGLContextCreationError
** review

* {{Bug|1273752}} - gl_PointSize not working in WebGL2 context
** land
** GL_VERTEX_PROGRAM_POINT_SIZE had been replace with GL_PROGRAM_POINT_SIZE after OpenGL 3.3
** Accidentally resolved some tests fail on MacOS

* {{Bug|1286871}} - -6.0% performance regression in Firefox Nightly in Unity3D Robot Lab and AngryBots on July 8th (in emunittests suite)
** land
** Fixed by other bug. So I only uplifted it to beta.

* {{Bug|1306171}} - Core profiles don't have GL_ALPHA_BITS queries for RGB->RGBA a=255 fill workaround testing
** review

===Peter Chang===
* {{Bug|1305378}} - Crash in mozilla::layers::CompositingRenderTargetD3D9::CompositingRenderTargetD3D9
** r+
* {{Bug|1258230}} - crash in compute_image_info, called from _moz_pixman_image_composite32
** wait for bug 1293598 uplift
* gfxStability project

===Vincent Liu===
* {{Bug|1301459}} - In nsSVGMaskFrame::GetMaskForMaskedFrame, create surface by Factory::CreateDataSourceSurface.
** Patch landed.
* {{Bug|1254443}} - PROCESS-CRASH | dom/media/test/test_bug879717.html | application crashed [@ mozilla::layers::GLImage::GetAsSourceSurface]
** A SDK released android image can fix crash. Find out its tag to get the source.
* A presentation for Compositor 101.

===Team===
* gfx triage
** Please follow the [https://wiki.mozilla.org/Platform/GFX/TriageSchedule#Process process] and [https://wiki.mozilla.org/Platform/GFX/TriageSchedule#Keywords rule]

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-10-04

2016-10-04T05:52:04Z

GuanWen: Update work notes

==Weekly Report==
===ChihYi Leu===
*{{Bug|1302410}}
** studying
*{{Bug|1304291}}
** studying

===Daosheng Mu===
* {{Bug|1290333}} - [WebGL2] Fix conformance test - drawingbuffer-static-canvas-test.html crash
** land
* {{Bug|1302340}} - SVG elements and negative tabindex
** r?
* {{Bug|1302341}} - SVG link element focus behavior
** 1 r+, 1r?
* {{Bug|1299928}} - [webvr] Enumerate HTC Vive Controllers through the Gamepad API
** 1 r+, 2r?

===Ethan Lin===
* {{Bug|1304539}} - Canvas fillText / strokeText do not respect canvas filters
** land
* {{Bug|1305963}} - [PDF Viewer] Incorrect rendering of PDF file in Firefox 51
** land
* {{Bug|1303443}} - Update to ANGLE/2862
** fixed shaders-with-varyings.html
* {{Bug|1246410}} - Low performance of texImage2D with canvas
** study

===Jerry Shih===

* {{Bug|1295456}} - implement css-color-4 changes to color function syntax
** Devtool also has its css-parser. All new css-color-4 changes should also apply to devtool js parser.

* {{Bug|1160157}} - crash in SyncObjectD3D11::FinalizeFrame()
** r+
** There are still some FinalizeFrame() crash-reports. Ask Kevin for help.

===Kevin Chen===
*{{bug | 1300699}} - Add a gtest to prevent using basicCompositor with d3d11/d3d9TextureHost
** WIP
*{{bug | 1160157}} - non device reset startup forced crash in mozilla::layers::SyncObjectD3D11::FinalizeFrame() - nightly and aurora only
** Study

===Morris Tseng===
* {{Bug|1269865}} - Intermittent test_conformance__rendering__gl-viewport-test.html | at (16, 32) expected: 0,0,255,255 was 0,0,0,255
** debug
** low rate intermettent, loan a slave to debug it.
* {{Bug|1303301}} - Crash in mozilla::WebGLContext::ThrowEvent_WebGLContextCreationError
** review

* {{Bug|1273752}} - gl_PointSize not working in WebGL2 context
** land
** GL_VERTEX_PROGRAM_POINT_SIZE had been replace with GL_PROGRAM_POINT_SIZE after OpenGL 3.3
** Accidentally resolved some tests fail on MacOS

* {{Bug|1286871}} - -6.0% performance regression in Firefox Nightly in Unity3D Robot Lab and AngryBots on July 8th (in emunittests suite)
** land
** Fixed by other bug. So I only uplifted it to beta.

* {{Bug|1306171}} - Core profiles don't have GL_ALPHA_BITS queries for RGB->RGBA a=255 fill workaround testing
** review

===Peter Chang===
* {{Bug|1305378}} - Crash in mozilla::layers::CompositingRenderTargetD3D9::CompositingRenderTargetD3D9
** r+
* {{Bug|1258230}} - crash in compute_image_info, called from _moz_pixman_image_composite32
** wait for bug 1293598 uplift
* gfxStability project

===Vincent Liu===
* {{Bug|1301459}} - In nsSVGMaskFrame::GetMaskForMaskedFrame, create surface by Factory::CreateDataSourceSurface.
** Patch landed.
* {{Bug|1254443}} - PROCESS-CRASH | dom/media/test/test_bug879717.html | application crashed [@ mozilla::layers::GLImage::GetAsSourceSurface]
** A SDK released android image can fix crash. Find out its tag to get the source.
* A presentation for Compositor 101.

===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-Q3

2016-09-26T10:09:57Z

GuanWen: Update goals.

==GFX Topics==
* gfx Stability
* OMT painting
* DisplayList(layout related work)
* Paint correctness([https://bugzilla.mozilla.org/buglist.cgi?keywords=correctness&keywords_type=allwords&list_id=12942222&resolution=---&query_format=advanced buglist])
* Compositor process
* WebGL2
* Any layout works, ex: perf/CSS properties
* Investigate WebRender
==Goal==
===ChihYi Leu===
* WebGL2 Conformance
** Enable WebGL2 testing on Linux
*** Driver on Linux Tryserver is too old to enable WebGL2
* Composition reftest
** Add RefTest to detect an obsoleted faulty patch in Bug 1284440
*** We have no appropriate snapshot flow for framebuffer update related bug for now, discussing about adding new snapshot flow
* [https://public.etherpad-mozilla.org/p/Gecko-Inside-Sharing Gecko Graphics inside]
** Host discussion meeting every two weeks
* Update driver blacklist for Intel graphics under Windows
** {{bug|1299757}} - land
** {{bug|1295902}} - land
** {{bug|1295899}} - land

===Daosheng Mu===
* WebGL2 conformance
** Fix high-priority failures in [https://public.etherpad-mozilla.org/p/webgl2-failures webgl2-failures]
** Enable WebGL2 testing on win8
* Webrender
** Share the architecture of WebRender 1.0
* [https://public.etherpad-mozilla.org/p/Gecko-Inside-Sharing Gecko Graphics inside]
** Host discussion meeting every two weeks

=== Ethan Lin ===
* WebGL2 conformance
** Fix high-priority failures in [https://public.etherpad-mozilla.org/p/webgl2-failures webgl2-failures]
* Implement border-image-repeat: space
** {{Bug|720531}} - Implement border-image-repeat space keyword
* focus-within
** {{Bug|1176997}} - Add support for pseudo class :focus-within
* Enhance canvas performance
** {{Bug|1289975}} - Do not reset layer when setting the same dimension to canvas
** {{Bug|1296166}} - Avoid calling EnsureTarget in CanvasRenderingContext2D::GetImageData
** {{Bug|1293968}} - Avoid calling EnsureTarget in CanvasRenderingContext2D::GetImageBuffer
** {{Bug|1293970}} - Avoid canvas copy-on-write in CanvasRenderingContext2D::PutImageData and DrawWindow
* Stability
** {{Bug|1287652}} - SEGV on unknown address 0x44 in [@mozilla::gfx::SetPaintPattern]
** {{Bug|1299062}} - heap-overflow and potential UAF [@mozilla::dom::CanvasRenderingContext2D::GetImageDataArray]
** {{Bug|1290628}} - MOZ_CRASH "d0 < fPathLength" in [@SpecialLineRec::addSegment()]

=== Jerry Shih ===
* WebGL2 conformance
** Fix high-priority "gl-object-get-calls" failures({{Bug|1236394}})
* Gecko stability
** windows device-reset related issue
***{{Bug|1160157}}, {{Bug|1276062}}, {{Bug|1292774}}, {{Bug|1298058}},
** WebGL fuzzy testing crash
***{{Bug|1259702}}
** WebGL crash
***{{Bug|1300486}}
* CSS parser
**{{Bug|1295456}} - css-color-4 implementation

===Kevin Chen===
* Android webgl mochitest failures
** Reproduce the crash.
** Try to find the root cause.
* Paint correctness
** SVG correctness support.
** {{Bug|1285320}} {{Bug|1264809}} {{Bug|1298318}}
** Verify {{Bug|1284798}}
* [https://public.etherpad-mozilla.org/p/Gecko-Inside-Sharing Gecko Graphics inside]
** Give a presentation about [https://docs.google.com/presentation/d/1v8CyOsOwHsTdqnylUM5H6ZQ8wzJrHM8sosj6IWNIDrg/edit#slide=id.p DisplayList and Layer construction].

=== Morris Tseng ===
* WebGL2
** Fix high-priority failures in [https://public.etherpad-mozilla.org/p/webgl2-failures webgl2-failures]
** Update ANGLE to chromium/2845
** Enable ANGLE on WebGL2
* WebRender
** Border: double support for WebRender
** Worker.terminated implementation for servo.
** Discussion.

=== Peter Chang ===
* gfx stability
** Update top crash/regression bugs within one week and fix them within one month
* WebGL2 conformance
** conformance suite upgrade 2.0
** Fix high-priority failures in [https://public.etherpad-mozilla.org/p/webgl2-failures webgl2-failures]

=== Vincent Liu ===
* GFX stability.
** Update top crash/regression/2D canvas bugs within one week and fix them within one month
*** Fix {{Bug|1281800}}, {{Bug|1283113}}, {{Bug|1286458}}
*** Clarify {{Bug|1206948}}, {{Bug|1254443}}
*** Ever tried the first version of fix {{Bug|1287863}}
* [https://public.etherpad-mozilla.org/p/Gecko-Inside-Sharing Gecko Graphics inside]
** Host discussion meeting every two weeks
*** A study and a internal sharing for Compositor.
* Android webgl mochitest failures
** {{Bug|1285531}} - High number of jemalloc crashes in webgl
*** Find out a fixed way to reproduce this crash.
*** Worked out WIP to approach this issue.

TPEGFX/2016-Q3

2016-09-26T02:03:48Z

GuanWen: Update goals.

==GFX Topics==
* gfx Stability
* OMT painting
* DisplayList(layout related work)
* Paint correctness([https://bugzilla.mozilla.org/buglist.cgi?keywords=correctness&keywords_type=allwords&list_id=12942222&resolution=---&query_format=advanced buglist])
* Compositor process
* WebGL2
* Any layout works, ex: perf/CSS properties
* Investigate WebRender
==Goal==
===ChihYi Leu===
* WebGL2 Conformance
** Enable WebGL2 testing on Linux
* Composition reftest
** Add RefTest to detect an obsoleted faulty patch in Bug 1284440
* [https://public.etherpad-mozilla.org/p/Gecko-Inside-Sharing Gecko Graphics inside]
** Host discussion meeting every two weeks

===Daosheng Mu===
* WebGL2 conformance
** Fix high-priority failures in [https://public.etherpad-mozilla.org/p/webgl2-failures webgl2-failures]
** Enable WebGL2 testing on win8
* Webrender
** Share the architecture of WebRender 1.0
* [https://public.etherpad-mozilla.org/p/Gecko-Inside-Sharing Gecko Graphics inside]
** Host discussion meeting every two weeks

=== Ethan Lin ===
* WebGL2 conformance
** Fix high-priority failures in [https://public.etherpad-mozilla.org/p/webgl2-failures webgl2-failures]
* Implement border-image-repeat: space
** {{Bug|720531}} - Implement border-image-repeat space keyword
* focus-within
** {{Bug|1176997}} - Add support for pseudo class :focus-within
* Enhance canvas performance
** {{Bug|1289975}} - Do not reset layer when setting the same dimension to canvas
** {{Bug|1296166}} - Avoid calling EnsureTarget in CanvasRenderingContext2D::GetImageData
** {{Bug|1293968}} - Avoid calling EnsureTarget in CanvasRenderingContext2D::GetImageBuffer
** {{Bug|1293970}} - Avoid canvas copy-on-write in CanvasRenderingContext2D::PutImageData and DrawWindow
* Stability
** {{Bug|1287652}} - SEGV on unknown address 0x44 in [@mozilla::gfx::SetPaintPattern]
** {{Bug|1299062}} - heap-overflow and potential UAF [@mozilla::dom::CanvasRenderingContext2D::GetImageDataArray]
** {{Bug|1290628}} - MOZ_CRASH "d0 < fPathLength" in [@SpecialLineRec::addSegment()]

=== Jerry Shih ===
* WebGL2 conformance
** Fix high-priority "gl-object-get-calls" failures({{Bug|1236394}})
* Gecko stability
** windows device-reset related issue
***{{Bug|1160157}}, {{Bug|1276062}}, {{Bug|1292774}}, {{Bug|1298058}},
** WebGL fuzzy testing crash
***{{Bug|1259702}}
** WebGL crash
***{{Bug|1300486}}
* CSS parser
**{{Bug|1295456}} - css-color-4 implementation

===Kevin Chen===
* Android webgl mochitest failures
** Reproduce the crash.
** Try to find the root cause.
* Paint correctness
** SVG correctness support.
** {{Bug|1285320}} {{Bug|1264809}} {{Bug|1290782}}
** Verify {{Bug|1284798}}
* [https://public.etherpad-mozilla.org/p/Gecko-Inside-Sharing Gecko Graphics inside]
** Host discussion meeting every two weeks

=== Morris Tseng ===
* WebGL2
** Fix high-priority failures in [https://public.etherpad-mozilla.org/p/webgl2-failures webgl2-failures]
** Update ANGLE to chromium/2845
** Enable ANGLE on WebGL2
* WebRender
** Border: double support for WebRender
** Worker.terminated implementation for servo.
** Discussion.

=== Peter Chang ===
* gfx stability
** Update top crash/regression bugs within one week and fix them within one month
* WebGL2 conformance
** conformance suite upgrade 2.0
** Fix high-priority failures in [https://public.etherpad-mozilla.org/p/webgl2-failures webgl2-failures]

=== Vincent Liu ===
* GFX stability.
** Update top crash/regression/2D canvas bugs within one week and fix them within one month
*** Fix {{Bug|1281800}}, {{Bug|1283113}}, {{Bug|1286458}}
*** Clarify {{Bug|1206948}}, {{Bug|1254443}}
*** Ever tried the first version of fix {{Bug|1287863}}
* [https://public.etherpad-mozilla.org/p/Gecko-Inside-Sharing Gecko Graphics inside]
** Host discussion meeting every two weeks
*** A study and a internal sharing for Compositor.
* Android webgl mochitest failures
** {{Bug|1285531}} - High number of jemalloc crashes in webgl
*** Find out a fixed way to reproduce this crash.
*** Worked out WIP to approach this issue.

TPEGFX/2016-09-20

2016-09-20T06:01:32Z

GuanWen: Update work notes

==Weekly Report==
===ChihYi Leu===
* {{Bug|1300549}}
** WIP

===Daosheng Mu===
* {{Bug|1300508}} - [WebGL2] Fix conformance fails for Windows 10
** land
* {{Bug|1300508}} - [WebGL2] Remove skip-if of drawingbuffer-static-canvas-test.html conformance test for Win 8
** land
* {{Bug|1299928}} - [webvr] Enumerate HTC Vive Controllers through the Gamepad API
** WIP

===Ethan Lin===
* {{Bug|1303623}} - Handle mask-clip: fill-box|stroke-box|view-box|no-clip values
** study
* {{Bug|1303443}} - Update to ANGLE/2862
** study

===Jerry Shih===

* {{Bug|1295456}} - implement css-color-4 changes to color function syntax
** r- for test case

* {{Bug|1160157}} - crash in SyncObjectD3D11::FinalizeFrame()
** debug

===Kevin Chen===
*{{bug | 1285531}} - High number of jemalloc crashes in webgl
** Try to watch the arena

===Morris Tseng===
===Peter Chang===
* {{Bug|1293598}} - clean up pointer after free in pixman_image_fini
** r+
** debug win 7 try failure
* Follow up WebGL2 with ANGLE

===Vincent Liu===
* Issues on Fennec.
** {{Bug|1302462}} - High number of jemalloc crashes in webgl (analysis)
*** Analysis
* {{Bug|1254443}} - PROCESS-CRASH | dom/media/test/test_bug879717.html | application crashed [@ mozilla::layers::GLImage::GetAsSourceSurface]
** I'v verified that change system.img won't crash. Find out the next move.

===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-09-06

2016-09-06T05:58:12Z

GuanWen: Update work notes

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
* {{Bug|1299055}} - Update conformance2/glsl3/array-complex-indexing.html to support ANGLE/2838 update
** land
* {{Bug|1299057}} - Remove EXT_disjoint_timer_query test for WebGL2
** land
* {{Bug|1295061}} - [WebGL2] Enable conformance tests for Windows 8
** land
* Gecko-Inside layer system
** Present part I

===Ethan Lin===
* {{bug|1176997}} - Add support for pseudo class :focus-within
** r+
* {{bug|1299062}} - (Secure bug 1299062 in Core :: Canvas: 2D)
** land
* Webrender
** Try to use weblg in Gecko_Webrender

===Jerry Shih===
===Kevin Chen===
* Issues on Fennec
** Building mozharness on loaned machine.

===Morris Tseng===
* {{Bug|1286871}} - -6.0% performance regression in Firefox Nightly in Unity3D Robot Lab and AngryBots on July 8th (in emunittests suite)
** r?

* {{Bug|1297924}} - Update to ANGLE/2845
** r?

* {{Bug|1297965}} - Enable ANGLE for WebGL2 on windows
** r?

===Peter Chang===
* {{Bug|831269}} - Print Preview turns blank after toggling large image between Landscape & Portrait with E10S
** r?
** ImageFrame is re-created everytime when changing the orientation

* Reproduce jemalloc crash with TaskCluster interactive shell
** Able to use gdb to attach it

===Vincent Liu===
* Issues on Fennec.
** {{Bug|1285531}} - High number of jemalloc crashes in webgl
*** Worked out patch in jemalloc to approach issues.

===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-08-30

2016-08-30T06:01:16Z

GuanWen: Update work notes

==Weekly Report==
===ChihYi Leu===
*{{bug|1295899}}
** r?
*{{bug|1287986}}
** Dump all rect and analyzing the frame invalidating process

===Daosheng Mu===
* {{Bug|1299055}} - Update conformance2/glsl3/array-complex-indexing.html to support ANGLE/2838 update
** r+
* {{Bug|1299057}} - Enable EXT_disjoint_timer_query in WebGL2 while WebGLDraftExtensions is enabled
** WIP
* Study Gecko-Inside layer system
** Prepare the presentation

===Ethan Lin===
* {{Bug|1295742}} - Crash in UMDevice::ClearRenderTargetView
** r+, add log
* {{Bug|1297031}} - TEST-UNEXPECTED-FAIL in mask-composite-2c.html while CSS masking is enabled
** land
* {{Bug|1176997}} - Add support for pseudo class :focus-within
** f+, importing testcase from csswg-test

===Jerry Shih===

* {{Bug|1295456}} - implement css-color-4 changes to color function syntax
** r?

* {{Bug|1298058}} - BasicCompositor::DrawQuad() crash
** debug
** driver removed/reset issue
** use d3d11Texture with BasicCompositor

* {{Bug|1160157}} - SyncObjectD3D11::FinalizeFrame() crash
** debug
** driver removed/reset issue

===Kevin Chen===
* {{Bug|1298318}} Fix operator==() and Hash() function in SVGImageContext
** r+
* Issues on Fennec
** Building mozharness on loaned machine.

===Morris Tseng===
===Peter Chang===
* {{Bug|831269}} - Print Preview turns blank after toggling large image between Landscape & Portrait with E10S
** debug
** Print preview without image shown return NOT_READY because decoding is in progress

===Vincent Liu===
===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-08-23

2016-08-23T05:56:09Z

GuanWen: Update work notes

==Weekly Report==
===ChihYi Leu===
* {{Bug|1287986}} - Add RefTests for bugs introduced in * {{Bug|1284440}}
** Investigating the whole transaction process to add backend for RefTesting.

* {{Bug|1295889}} - Only use build id for Intel blocklist entry 'FEATURE_FAILURE_BUG_1018278'
** Testing under HD3000 in Windows7.

* {{Bug|1295495}} - [WebGL2]Enable conformance tests for Linux
** Driver in tryserver is too old to support WebGL2.

===Daosheng Mu===
* {{Bug|1290333}} - [WebGL2] Fix conformance test - drawingbuffer-static-canvas-test.html crash in Windows 8
** r+
* {{Bug|1295061}} - [WebGL2] Enable conformance tests for Windows 8
** r+
* Gecko-Webrender
** Confirm how to build C++ binding Rust
** Integrate Webrender in Gecko Compositor thread. (https://github.com/daoshengmu/gecko-dev/tree/Gecko-WebRenderer)
* Study Gecko-Inside layer system
** study and making slides

===Ethan Lin===
===Jerry Shih===

* {{Bug|1295456}} - implement css-color-4 changes to color function syntax
** r?

* {{Bug|1294625}} - try to tick refresh driver during html parsing
** wip

===Kevin Chen===
* {{Bug|1290782}} - SVG border-image without viewport size and viewBox is broken when changing the opacity.
** r-
* {{Bug|1264809}} - SVG as border-image incorrectly stretches on the edges
** r+
* {{Bug|1284797}} - Small SVG as border image incorrectly stretches
** Pending, WIP
* Issues on Fennec
** Building test environment

===Morris Tseng===
===Peter Chang===
* {{Bug|831269}} - Print Preview turns blank after toggling large image between Landscape & Portrait with E10S
** wip
** MOZ_LOG="imgRequest:4,timestamp,JPEGDecoder:4,timestamp" ./mach run
** Change to sync decode[https://dxr.mozilla.org/mozilla-central/source/image/RasterImage.cpp?q=RasterImage.cpp#1054 LaunchDecodingTask]

===Vincent Liu===
* Issues on Fennec.
** {{Bug|1285531}} - High number of jemalloc crashes in webgl
*** Establish test environment locally.
*** Find a way to reproduce it.
*** Figure out possible way to find root cause.

===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-08-16

2016-08-16T05:54:52Z

GuanWen: Update work note

==Weekly Report==
===ChihYi Leu===
* {{Bug|1287986}} - Follow up {{Bug|1284440}} - RefTest cannot detect some graphics error.
** WIP
* WebGL2 conformance test failure under Ubuntu in tryserver.
** The platform in tryserver only supports OpenGL3.1, which is not sufficient to run WebGL2.
** Tracing WebGL2 implementation under Chromium.

===Daosheng Mu===
* {{Bug|1290333}} - [WebGL2] Fix conformance test - drawingbuffer-static-canvas-test.html crash in Windows 8
** Writing a test case
** r?
* {{Bug|1295061}} - [WebGL2] Enable conformance tests for Windows 8
** WIP
* Investigating GPU driver version on try servers
** From a release engineer: Any change in graphics driver to fix an issue may cause other problems in other test suites, either perma-failures that show up immediately, or intermittent ones that require deeper testing. They may also shift performance numbers (hopefully for the better)

===Ethan Lin===
* {{Bug|1294771}} - Investigate Intel blocklist versions
** study
* {{Bug|1293028}} - Newer Intel graphics drivers blocked for webgl2, inaccurate version detection
** land, uplift
Canvas
* {{Bug|1293968}} - Avoid calling EnsureTarget in CanvasRenderingContext2D::GetImageBuffer
** land
* {{Bug|1294607}} - Remove redundant EnsureTarget in CanvasRenderingContext2D
** r+
* {{Bug|1293970}} - Avoid canvas copy-on-write in CanvasRenderingContext2D::PutImageData and DrawWindow
** r?
* {{Bug|1290008}} - Add dirty region for canvas to avoid copying whole surface
** f-
WebRender
* Try to run webrender on windows, compile errors:
expected struct 'euclid::Rect', found struct 'euclid::rect::TypedRect'
expected struct 'euclid::Size2D', found struct 'euclid::size::TypedSize2D'

===Jerry Shih===
* {{Bug|1291722}} - Crash in mozilla::WebGLTexture::CopyTexImage2D
** r? for test case

* OMTP
** rebase and try to fix assertion.

* {{Bug|1294625}} - Try to tick refresh driver during html parsing
** wip

===Kevin Chen===
* {{Bug|1290782}} - SVG border-image without viewport size and viewBox is broken when changing the opacity.
** r?
* {{Bug|1264809}} - SVG as border-image incorrectly stretches on the edges
** r?
* {{Bug|1284797}} - Small SVG as border image incorrectly stretches
** WIP
* Gecko inside
** Present
* OMTP
** Study

===Morris Tseng===
* {{Bug|1286871}} - -6.0% performance regression in Firefox Nightly in Unity3D Robot Lab and AngryBots on July 8th (in emunittests suite)
** r?
* {{Bug|1293845}} - Fix in-tree webidl to be forward-compatible with eventual webgl2 webidl
** review
* {{Bug|1272878}} - Autophone - Mochitest Skia failures
** review
* Implement border-style:double in webrender2
** land
** https://github.com/servo/webrender/commit/76f20bc4208b5de36ade8c06de3782737c834a71

===Peter Chang===
* {{Bug|831269}} - Print Preview turns blank after toggling large image between Landscape & Portrait with E10S
** debug
** Check image decode timing
* {{Bug|1293598}} - clean up pointer after free in pixman_image_fini
** r-
* [https://msreckovic.github.io/graphicstriage/ gfx triage]

===Vincent Liu===
* Issues on Fennec.
** {{Bug|1285531}} - High number of jemalloc crashes in webgl
*** Establish test environment.
*** Find a way to reproduce it.
** {{Bug|1254443}} - PROCESS-CRASH | dom/media/test/test_bug879717.html | application crashed [@ mozilla::layers::GLImage::GetAsSourceSurface]
* {{Bug|1286458}} - MOZ_CRASH "0 <= dot && dot <= 1.0f + (1.0f / (1 << 12))" in [@SkConic::BuildUnitArc]
** Land
* {{Bug|1283113}} - SEGV around null [@nsLineLayout::ReflowFrame] because !DrawTargetCairo::IsValid() because canvas text measurement causes CAIRO_STATUS_INVALID_MATRIX state
** Land

===Team===
* [https://public.etherpad-mozilla.org/p/servo-study Quantum Rendering]

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-08-09

2016-08-09T05:50:32Z

GuanWen: Update work notes

==Weekly Report==
===ChihYi Leu===
* {{Bug|1287986}} - Follow up {{Bug|1284440}} - RefTest cannot detect some graphics error.
** WIP - Trying to add test backend for marionette inside BasicCompositor.
* WebGL2 conformance test failure under Ubuntu in tryserver.
** Investigating

===Daosheng Mu===
===Ethan Lin===
* {{Bug|1293028}} - Newer Intel graphics drivers blocked for webgl2, inaccurate version detection
** r?
** http://www.intel.com/content/www/us/en/support/graphics-drivers/000005654.html
* {{Bug|1291231}} - Fix the test_css-properties-db.js error when enable mask
** r+
Canvas Perf
* {{Bug|1290008}} - Add dirty region for canvas to avoid copying whole surface
** wip
* {{Bug|1289975}} - Do not reset layer when setting the same dimension to canvas
** land
* review:
{{Bug|1292545}} - Don't skip the canvas copy-on-write if clips are pushed.
{{Bug|1291296}} - Crash in mozilla::layers::ShadowLayerForwarder::UseTextures

===Jerry Shih===
* {{Bug|1291722}} - Crash in mozilla::WebGLTexture::CopyTexImage2D
** r? for test case

* OMTP
** rebase and try to fix assertion.

===Kevin Chen===
* {{Bug|1290782}} - SVG border-image without viewport size and viewBox is broken when changing the opacity.
** Investigate
* {{Bug|1284797}} - Small SVG as border image incorrectly stretches
** Study
* Gecko inside
** Prepare the slides

===Morris Tseng===
* {{Bug|1286871}} - -6.0% performance regression in Firefox Nightly in Unity3D Robot Lab and AngryBots on July 8th (in emunittests suite)
** r?

* Implement border-style: double in servo.
** r?

===Peter Chang===
* {{Bug|1287682}} - Got assertion failure when running generated/test_2_conformance2__textures__misc__texture-npot.html
** duplicated to bug 1290634(backed out now)
** will land test case after above bug is landed
* {{Bug|1258230}} - crash in compute_image_info, called from _moz_pixman_image_composite32
** debug crashes from FF 49
** UAF case didn't happen after 48, but there are two crashes in FF 49

===Vincent Liu===
===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-08-02

2016-08-02T05:48:29Z

GuanWen: Update work note

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
* {{Bug|1281215}} - The outline of a SVG container should be narrowed to its children.
** land
* {{Bug|778654}} - Implement 'tabIndex' attribute for SVG elements
** WIP
* {{Bug|1290333}} - [WebGL2] Fix conformance test - drawingbuffer-static-canvas-test.html crash in Windows 8
** request for a loaner and setup for debugging
** debug

===Ethan Lin===
* {{Bug|1290628}} - MOZ_CRASH "d0 < fPathLength" in [@SpecialLineRec::addSegment()]
** r?
* {{Bug|1289276}} - Add 'gfxPlatform::CreateSimilarSoftwareDrawTarget' to unify the software fallback action
** land
* {{Bug|1176997}} - Add support for pseudo class :focus-within
** study FocusManager
Canvas Performance
* {{Bug|1289975}} - Do not reset layer when setting the same dimension to canvas
** file
* {{Bug|1290008}} - Add dirty region for canvas to avoid copying whole surface
** file
* {{Bug|1290643}} - Canvas with skiagl backend should use PersistentBufferProviderShared
** file

===Jerry Shih===
* {{Bug|1288643}} - Implement modern context-loss detachment for objects
** review

* {{Bug|1236785}} - pass getTexParameter in gl-object-get-calls.html
** r?
** return existed cached value for getTexParameter() query.

* {{Bug|1290018}} - pass gl.getInternalformatParameter() in gl-object-get-calls.html
** land

* {{Bug|1290032}} - pass gl.getSamplerParameter() in gl-object-get-calls.html
** land

* {{Bug|1290328}} - pass gl.getActiveUniformBlockName() in gl-object-get-calls.html
** land

* {{Bug|1290770}} - Crash in mozilla::WebGLTexture::CopyTexImage2D
** debug

===Kevin Chen===
* {{Bug|1285320}} - SVG border-image rendering changes on reload (after a resize), if SVG has no width and height and uses percent-of-viewport-based sizing
** land
* {{Bug|1284797}} - Small SVG as border image incorrectly stretches
** WIP

===Morris Tseng===
* {{Bug|1260599}} - Re-enable EXT_disjoint_timer_query on ANGLE
** review
* {{Bug|1289655}} - 1.0.4 failure: conformance/rendering/negative-one-index.html
** review
* {{Bug|1290634}} - CopyTexImage w/ALPHA fails on Core profiles
** review
* {{Bug|1236394}} - [meta] WebGL conformance test error in gl-object-get-calls.html
** review
* {{Bug|1287444}} - Crash in mozilla::gl::GLContext::MakeCurrent
** debug
* {{Bug|1247977}} - crash in mozilla::WebGLContext::FakeBlackTexture::FakeBlackTexture regressing in 45
** land
** Uplift to aurora(49) as well.

===Peter Chang===
===Vincent Liu===
* {{Bug|1286458}} - MOZ_CRASH "0 <= dot && dot <= 1.0f + (1.0f / (1 << 12))" in [@SkConic::BuildUnitArc]
** reopen since hit different crash point on different platform. r?
* {{Bug|1283113}} - SEGV around null [@nsLineLayout::ReflowFrame] because !DrawTargetCairo::IsValid() because canvas text measurement causes CAIRO_STATUS_INVALID_MATRIX state
** Add crashtest
* Setup mozharness to debug on Fennec.
** {{Bug|1285531}} - High number of jemalloc crashes in webgl
** {{Bug|1254443}} - PROCESS-CRASH | dom/media/test/test_bug879717.html | application crashed [@ mozilla::layers::GLImage::GetAsSourceSurface]

===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study

TPEGFX/2016-08-02

2016-08-02T05:48:04Z

GuanWen: Update goals.

==Weekly Report==
===ChihYi Leu===
===Daosheng Mu===
* {{Bug|1281215}} - The outline of a SVG container should be narrowed to its children.
** land
* {{Bug|778654}} - Implement 'tabIndex' attribute for SVG elements
** WIP
* {{Bug|1290333}} - [WebGL2] Fix conformance test - drawingbuffer-static-canvas-test.html crash in Windows 8
** request for a loaner and setup for debugging
** debug

===Ethan Lin===
* {{Bug|1290628}} - MOZ_CRASH "d0 < fPathLength" in [@SpecialLineRec::addSegment()]
** r?
* {{Bug|1289276}} - Add 'gfxPlatform::CreateSimilarSoftwareDrawTarget' to unify the software fallback action
** land
* {{Bug|1176997}} - Add support for pseudo class :focus-within
** study FocusManager
Canvas Performance
* {{Bug|1289975}} - Do not reset layer when setting the same dimension to canvas
** file
* {{Bug|1290008}} - Add dirty region for canvas to avoid copying whole surface
** file
* {{Bug|1290643}} - Canvas with skiagl backend should use PersistentBufferProviderShared
** file

===Jerry Shih===
* {{Bug|1288643}} - Implement modern context-loss detachment for objects
** review

* {{Bug|1236785}} - pass getTexParameter in gl-object-get-calls.html
** r?
** return existed cached value for getTexParameter() query.

* {{Bug|1290018}} - pass gl.getInternalformatParameter() in gl-object-get-calls.html
** land

* {{Bug|1290032}} - pass gl.getSamplerParameter() in gl-object-get-calls.html
** land

* {{Bug|1290328}} - pass gl.getActiveUniformBlockName() in gl-object-get-calls.html
** land

* {{Bug|1290770}} - Crash in mozilla::WebGLTexture::CopyTexImage2D
** debug

===Kevin Chen===
===Kevin Chen===
* {{Bug|1285320}} - SVG border-image rendering changes on reload (after a resize), if SVG has no width and height and uses percent-of-viewport-based sizing
** land
* {{Bug|1284797}} - Small SVG as border image incorrectly stretches
** WIP

===Morris Tseng===
* {{Bug|1260599}} - Re-enable EXT_disjoint_timer_query on ANGLE
** review
* {{Bug|1289655}} - 1.0.4 failure: conformance/rendering/negative-one-index.html
** review
* {{Bug|1290634}} - CopyTexImage w/ALPHA fails on Core profiles
** review
* {{Bug|1236394}} - [meta] WebGL conformance test error in gl-object-get-calls.html
** review
* {{Bug|1287444}} - Crash in mozilla::gl::GLContext::MakeCurrent
** debug
* {{Bug|1247977}} - crash in mozilla::WebGLContext::FakeBlackTexture::FakeBlackTexture regressing in 45
** land
** Uplift to aurora(49) as well.

===Peter Chang===
===Vincent Liu===
* {{Bug|1286458}} - MOZ_CRASH "0 <= dot && dot <= 1.0f + (1.0f / (1 << 12))" in [@SkConic::BuildUnitArc]
** reopen since hit different crash point on different platform. r?
* {{Bug|1283113}} - SEGV around null [@nsLineLayout::ReflowFrame] because !DrawTargetCairo::IsValid() because canvas text measurement causes CAIRO_STATUS_INVALID_MATRIX state
** Add crashtest
* Setup mozharness to debug on Fennec.
** {{Bug|1285531}} - High number of jemalloc crashes in webgl
** {{Bug|1254443}} - PROCESS-CRASH | dom/media/test/test_bug879717.html | application crashed [@ mozilla::layers::GLImage::GetAsSourceSurface]

===Team===

==Rule of Thumb==
Status code:
debug/wip/PTO/feedback/review/land/study