Platform/Features/NPAPIAsyncDrawing

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Status

NPAPI AsyncDrawing specification and implementation
Stage	Development
Status	In progress
Release target	Firefox 6
Health	OK
Status note	being actively worked

{{#set:Feature name=NPAPI AsyncDrawing specification and implementation

|Feature stage=Development |Feature status=In progress |Feature version=Firefox 6 |Feature health=OK |Feature status note=being actively worked }}

Team

Product manager	`
Directly Responsible Individual	Bas Schouten/Josh Aas
Lead engineer	Bas Schouten
Security lead	Curtis Koenig
Privacy lead	`
Localization lead	`
Accessibility lead	`
QA lead	George Carstoiu
UX lead	`
Product marketing lead	`
Operations lead	`
Additional members	`

{{#set:Feature product manager=`

|Feature feature manager=Bas Schouten/Josh Aas |Feature lead engineer=Bas Schouten |Feature security lead=Curtis Koenig |Feature privacy lead=` |Feature localization lead=` |Feature accessibility lead=` |Feature qa lead=George Carstoiu |Feature ux lead=` |Feature product marketing lead=` |Feature operations lead=` |Feature additional members=` }}

Open issues/risks

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Stage 1: Definition

1. Feature overview

This feature allows plugins to asynchronously draw to surfaces. These surfaces may be located in video memory, and so this allows hardware accelerated plugin drawing.

2. Users & use cases

Goals

• Make it possible for plugins to draw, explicitly asynchronously, to a bitmap/software surface.
• Make it possible for plugins to draw, explicitly asynchronously, to a hardware accelerated surface - DXGI or DirectX 9Ex.

3. Dependencies

`

4. Requirements

• Needs testing with a version of Flash that implements the specification.
• Needs a design and implementation security review.

Non-goals

• Non-Windows implementations or specifications for accelerated drawing.

Stage 2: Design

5. Functional specification

• NPAPI:AsyncDrawing

6. User experience design

`

Stage 3: Planning

7. Implementation plan

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8. Reviews

Security review

• Security Discussion/Review

Privacy review

`

Localization review

`

Accessibility

`

Quality Assurance review

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Operations review

`

Stage 4: Development

9. Implementation

The specification was designed by Bas Schouten and Josh Aas, with input from Robert O'Callahan. The Windows implementation is being done by Bas Schouten.

• bug 651192 Implement new AsyncDrawing model for plugins

Next Steps

• Complete the implementation of the specification.
• Get a build of Flash that implements this specification.
• Get the specification ratified by the plugin-futures group.

Stage 5: Release

10. Landing criteria

` {{#set:Feature open issues and risks=` |Feature overview=This feature allows plugins to asynchronously draw to surfaces. These surfaces may be located in video memory, and so this allows hardware accelerated plugin drawing. |Feature users and use cases===== Goals ====

• Make it possible for plugins to draw, explicitly asynchronously, to a bitmap/software surface.
• Make it possible for plugins to draw, explicitly asynchronously, to a hardware accelerated surface - DXGI or DirectX 9Ex.

|Feature dependencies=` |Feature requirements=* Needs testing with a version of Flash that implements the specification.

• Needs a design and implementation security review.

|Feature non-goals=* Non-Windows implementations or specifications for accelerated drawing. |Feature functional spec=* NPAPI:AsyncDrawing |Feature ux design=` |Feature implementation plan=` |Feature security review=* Security Discussion/Review |Feature privacy review=` |Feature localization review=` |Feature accessibility review=` |Feature qa review=` |Feature operations review=` |Feature implementation notes=The specification was designed by Bas Schouten and Josh Aas, with input from Robert O'Callahan. The Windows implementation is being done by Bas Schouten.

• bug 651192 Implement new AsyncDrawing model for plugins

Next Steps

• Complete the implementation of the specification.
• Get a build of Flash that implements this specification.
• Get the specification ratified by the plugin-futures group.

|Feature landing criteria=` }}

Feature details

Priority	P1
Rank	999
Theme / Goal	`
Roadmap	Gecko
Secondary roadmap	`
Feature list	Platform
Project	`
Engineering team	`

{{#set:Feature priority=P1

|Feature rank=999 |Feature theme=` |Feature roadmap=Gecko |Feature secondary roadmap=` |Feature list=Platform |Feature project=` |Feature engineering team=` }}

Team status notes

	status	notes
Products	tbd	`
Engineering	tbd	`
Security	tbd	`
Privacy	tbd	`
Localization	tbd	`
Accessibility	tbd	`
Quality assurance	tbd	`
User experience	tbd	`
Product marketing	`	`
Operations	`	`

{{#set:Feature products status=tbd

|Feature products notes=` |Feature engineering status=tbd |Feature engineering notes=` |Feature security status=tbd |Feature security health=` |Feature security notes=` |Feature privacy status=tbd |Feature privacy notes=` |Feature localization status=tbd |Feature localization notes=` |Feature accessibility status=tbd |Feature accessibility notes=` |Feature qa status=tbd |Feature qa notes=` |Feature ux status=tbd |Feature ux notes=` |Feature product marketing status=` |Feature product marketing notes=` |Feature operations status=` |Feature operations notes=` }}