third_party/WebKit/PerformanceTests/Canvas/upload-video-to-texture.html - Issue 1644353002: Enable blink_perf.canvas on Android Perf bots

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Issue 1644353002: Enable blink_perf.canvas on Android Perf bots (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: add --reduce-security-for-testing Created 4 years, 9 months ago

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« content/renderer/media/android/webmediaplayer_android.cc ('K') | « third_party/WebKit/PerformanceTests/Canvas/upload-video-to-sub-texture.html ('k') | third_party/WebKit/PerformanceTests/Canvas/upload-webgl-to-texture.html » ('j') | tools/perf/benchmarks/blink_perf.py » ('J')
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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <html>	2 <html>

3 <body>	3 <body>

4 <video id="video" loop></video>	4 <video id="video" loop></video>

5 <script src="../resources/runner.js"></script>	5 <script src="../resources/runner.js"></script>

6 <script src="resources/canvas_runner.js"></script>	6 <script src="resources/canvas_runner.js"></script>

7 <script>	7 <script>

8 var videoElement = document.getElementById("video");	8 var videoElement = document.getElementById("video");

9 var canvas3D = document.createElement('canvas');	9 var canvas3D = document.createElement('canvas');

10 var gl = canvas3D.getContext('webgl');	10 var gl = canvas3D.getContext('webgl');

11 if(!gl)	11 if(!gl)

12 CanvasRunner.logFatalError("\nWebGL is not supported or enabled on this plat form!\n");	12 CanvasRunner.logFatalError("WebGL is not supported or enabled on this platfo rm!");

13	13

14 function setSize(width, height) {	14 function setSize(width, height) {

15 canvas3D.width = width;	15 canvas3D.width = width;

16 canvas3D.height = height;	16 canvas3D.height = height;

17 }	17 }

18	18

19 function addPlayCallback(videoElement) {

20 // This logic makes sure this perf test starts after playing the video.

21 videoElement.addEventListener("canplaythrough", startVideo, true);

22 videoElement.addEventListener("play", startPerfTest, true);

23 videoElement.addEventListener('error', function(ev) {

24 CanvasRunner.logFatalError("\nmp4 codec is not supported on this platfor m. Received error event:" + ev.target.error.code + "\n");

25 }, false);

26 videoElement.src = "../resources/bear-1280x720.mp4";

27 }

28

29 function startVideo() {

30 // loop can emit this event again.

31 videoElement.removeEventListener("canplaythrough", startVideo, true);

32 videoElement.play();

33 }

34

35 function startPerfTest() {	19 function startPerfTest() {

36 CanvasRunner.start({	20 CanvasRunner.start({

37 description: "This bench test checks the speed on texImage2D(Video) on W ebgl.",	21 description: "This bench test checks the speed on texImage2D(Video) on W ebgl.",

38 preRun: preRun,	22 preRun: preRun,

39 doRun: doRun,	23 doRun: doRun,

40 ensureComplete: ensureComplete,	24 ensureComplete: ensureComplete,

41 postRun: postRun});	25 postRun: postRun});

42 }	26 }

43	27

44 var flipYAndPremultipyAlphas =	28 var flipYAndPremultipyAlphas =

(...skipping 20 matching lines...) Expand all Loading...
65 function ensureComplete() {	49 function ensureComplete() {

66 gl.readPixels(0, 0, 1, 1, gl.RGBA, gl.UNSIGNED_BYTE, new Uint8Array(4));	50 gl.readPixels(0, 0, 1, 1, gl.RGBA, gl.UNSIGNED_BYTE, new Uint8Array(4));

67 }	51 }

68	52

69 function postRun() {	53 function postRun() {

70 gl.deleteTexture(tex);	54 gl.deleteTexture(tex);

71 }	55 }

72	56

73 window.onload = function () {	57 window.onload = function () {

74 setSize(1, 1);	58 setSize(1, 1);

75 addPlayCallback(videoElement);	59

	60 videoElement.src = "resources/bear-1280x720.mp4";

	61 if(!videoElement.canPlayType('video/mp4').replace(/no/, '')) {

	62 CanvasRunner.logFatalError("video/mp4 is unsupported");

	63 };

	64 CanvasRunner.startPlayingAndWaitForVideo(videoElement, startPerfTest);

76 }	65 }

77	66

78 </script>	67 </script>

79 </body>	68 </body>

80 </html>	69 </html>

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