third_party/WebKit/LayoutTests/fast/canvas/imagebitmap/transferFromImageBitmap-no-alpha.html - Issue 2522693002: Color correct ImageBitmap(HTMLImageElement*) constructor

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Side by Side Diff: third_party/WebKit/LayoutTests/fast/canvas/imagebitmap/transferFromImageBitmap-no-alpha.html

Issue 2522693002: Color correct ImageBitmap(HTMLImageElement*) constructor (Closed)

Patch Set: Removing ImageDecoder::globalTargetColorSpace() calls for now Created 4 years ago

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

2 <canvas id = 'dstCanvas' width='100' height='100' style='background-color:red;'> </canvas>	2 <canvas id = 'dstCanvas' width='100' height='100' style='background-color:red;'> </canvas>

3 <script>	3 <script>

4 if (window.testRunner) {	4 if (window.testRunner) {

5 testRunner.waitUntilDone();	5 testRunner.waitUntilDone();

6 }	6 }

7 var srcCanvas = document.createElement('canvas');	7 var srcCanvas = document.createElement('canvas');

8 srcCanvas.width = srcCanvas.height = 100;	8 srcCanvas.width = srcCanvas.height = 100;

9 var ctx = srcCanvas.getContext('2d');	9 var ctx = srcCanvas.getContext('2d');

10 ctx.fillStyle = 'rgba(0, 255, 0, 0.5)';	10 ctx.fillStyle = 'rgba(0, 255, 0, 0.5)';

11 ctx.fillRect(0, 0, 100, 100);	11 ctx.fillRect(0, 0, 100, 100);

12 createImageBitmap(srcCanvas).then(consumeImageBitmap)	12 createImageBitmap(srcCanvas, {colorSpaceConversion: "none"}).then(consumeImageBi tmap)

13	13

14 function consumeImageBitmap(image) {	14 function consumeImageBitmap(image) {

15 var dstCanvas = document.getElementById('dstCanvas');	15 var dstCanvas = document.getElementById('dstCanvas');

16 var dstCtx = dstCanvas.getContext('bitmaprenderer', { alpha: false });	16 var dstCtx = dstCanvas.getContext('bitmaprenderer', { alpha: false });

17 dstCtx.transferFromImageBitmap(image);	17 dstCtx.transferFromImageBitmap(image);

18 if (window.testRunner) {	18 if (window.testRunner) {

19 testRunner.notifyDone();	19 testRunner.notifyDone();

20 }	20 }

21 }	21 }

22 </script>	22 </script>

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