WebGL Perf

Critical WebGL Perf

ID	Priority	Summary	Status
710398	--	[meta] Tracking bug for making Gecko ready as a games platform	NEW
1008571	P3	WebGL D3D11 Compositor has lower framerate than in Chrome when GPU bound	NEW
1054021	--	Fix TimeDuration::ToSecondsSigDigits on Windows	REOPENED

3 Total; 3 Open (100%); 0 Resolved (0%); 0 Verified (0%);

Full Query

ID	Priority	Summary	Status	Assigned to
1050712	--	Intel GPA Performance Analyzer crashes on Aurora 33 and Nightly 34 shuts down.	NEW
1052360	P3	Develop a solution for vsync control for requestAnimationFrame.	NEW

2 Total; 2 Open (100%); 0 Resolved (0%); 0 Verified (0%);

Full Query

ID	Priority	Summary	Status
616682	P3	WebGL - Lower FPS with ANGLE	NEW
729385	P3	Canvas to WebGL texture copies are slow	NEW
765723	P3	WebGL contexts should not default to antialias: true on low-spec graphics hardware	NEW
784771	P5	WebGL perf is bad on Mali Galaxy S3	NEW
806207	P3	Long WebGL rendering updates slow down page responsiveness	REOPENED
918941	P3	cache results of shader compilation	NEW
952539	P3	WebGL should support efficiently uploading a subrect of a canvas to a texture	NEW
980749	P3	Accelerate TexImage2D of canvases	NEW
999700	P3	gl.texImage2D and gl.texSubImage2D not taking fast upload path when dstStride != srcStride.	UNCONFIRMED
1008571	P3	WebGL D3D11 Compositor has lower framerate than in Chrome when GPU bound	NEW
1137876	P3	preserveDrawingBuffers = true is especially bad with ANGLE	NEW
1141730	P5	The shared surface (Producer\|Consumer)(Acquire\|Release) API doesn't forces bad performance when implemented on fences	NEW
1163426	P3	WebGL canvas passed to drawImage is very slow	NEW
1200864	P2	Skip DrawElements buffer validation when we have robust_buffer_access	NEW
1268632	P3	Draw directly to screen for (some) fullscreen WebGL content	NEW
1268640	P3	Avoid double-transpiling WebGLSL->ESSL->HLSL on ANGLE	NEW

16 Total; 16 Open (100%); 0 Resolved (0%); 0 Verified (0%);

Full Query

ID	Priority	Summary	Status	Assigned to
814524	--	Make WebGLContext::TexImage2D avoid readback for video elements	RESOLVED	Chiajung Hung [:chiajung]
875222	--	13% of turbulenz demo is in testDeviceLost()	RESOLVED
927625	--	requestAnimationFrame-based WebGL animation periodically stutters in Firefox.	RESOLVED
973625	--	WebGL glDrawArrays and glClear spend excessive time in validating framebuffer completeness.	RESOLVED	u480271
978407	--	Do deferred image init with glClear if we can	RESOLVED	Kelsey Gilbert [:jgilbert]
1008216	--	WebGL rendering is not performed fully parallel to JavaScript execution.	RESOLVED
1011017	--	Certain WebGL operations take disproportionally long time compared to other platforms.	RESOLVED
1013647	--	WebGL operation still calls to eglGetError() after almost each operation.	RESOLVED	Kelsey Gilbert [:jgilbert]
1268638	--	Whitelist and prefer modern OpenGL drivers on Windows	RESOLVED	Kelsey Gilbert [:jgilbert]

9 Total; 0 Open (0%); 9 Resolved (100%); 0 Verified (0%);