third_party/WebKit/LayoutTests/fast/canvas/webgl/offscreenCanvas-transferToImageBitmap-texImage2D.html - Issue 2455983005: Refactor AcceleratedStaticBitmapImage

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Side by Side Diff: third_party/WebKit/LayoutTests/fast/canvas/webgl/offscreenCanvas-transferToImageBitmap-texImage2D.html

Issue 2455983005: Refactor AcceleratedStaticBitmapImage (Closed)

Patch Set: Keep a unique_ptr<WebGraphicsContext3DProvider>, otherwise crashes Created 4 years, 1 month ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <html>	2 <html>

3 <head>	3 <head>

4 <script src="./resources/webgl-test-utils-full.js"></script>	4 <script src="./resources/webgl-test-utils-full.js"></script>

5 <script src="./resources/tex-image-and-sub-image-utils.js"></script>	5 <script src="./resources/tex-image-and-sub-image-utils.js"></script>

6 <script src="../../../resources/js-test.js"></script>	6 <script src="../../../resources/js-test.js"></script>

7 </head>	7 </head>

8	8

9 <script id='myWorker' type='text/worker'>	9 <script id='myWorker' type='text/worker'>

10 self.onmessage = function(e) {	10 self.onmessage = function(e) {

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81 gl.drawArrays(gl.TRIANGLES, 0, 6);	81 gl.drawArrays(gl.TRIANGLES, 0, 6);

82	82

83 var buf = new Uint8Array(width * height * 4);	83 var buf = new Uint8Array(width * height * 4);

84 gl.readPixels(0, 0, width, height, gl.RGBA, gl.UNSIGNED_BYTE, buf);	84 gl.readPixels(0, 0, width, height, gl.RGBA, gl.UNSIGNED_BYTE, buf);

85 checkCanvas(buf, width, height);	85 checkCanvas(buf, width, height);

86 }	86 }

87 }	87 }

88	88

89 worker.onmessage = function(msg) {	89 worker.onmessage = function(msg) {

90 bitmap = msg.data.bitmap;	90 bitmap = msg.data.bitmap;

91 ctx.transferFromImageBitmap(bitmap);

92 var program = tiu.setupTexturedQuad(gl, internalFormat);	91 var program = tiu.setupTexturedQuad(gl, internalFormat);

93 runTestOnBindingTarget(gl.TEXTURE_2D, program, bitmap);	92 runTestOnBindingTarget(gl.TEXTURE_2D, program, bitmap);

94 testPassed("This test passed");	93 testPassed("This test passed");

95 finishJSTest();	94 finishJSTest();

96 }	95 }

97 worker.postMessage("");	96 worker.postMessage("");

98	97

99 </script>	98 </script>

100 </html>	99 </html>

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