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| |
| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>WebGL2 TexImage3D from ImageData with unpack params tests.</title> |
| <link rel="stylesheet" href="../../../resources/js-test-style.css"/> |
| <script src="../../../js/js-test-pre.js"></script> |
| <script src="../../../js/webgl-test-utils.js"></script> |
| </head> |
| <body> |
| <div id="description"></div> |
| <div id="console"></div> |
| <script> |
| var wtu = WebGLTestUtils; |
| var gl = wtu.create3DContext(undefined, undefined, 2); |
| |
| description("TexImage3D from ImageData with unpack params"); |
| |
| debug("TexImage3D from ImageData with UNPACK_IMAGE_HEIGHT set (crbug.com/804123)"); |
| |
| let imageData = new ImageData(64, 64); |
| let texture = gl.createTexture(); |
| gl.bindTexture(gl.TEXTURE_3D, texture); |
| |
| gl.pixelStorei(gl.UNPACK_IMAGE_HEIGHT, 2); |
| gl.texImage3D(gl.TEXTURE_3D, 0, gl.R8, 1, 1, 1, 0, gl.RED, gl.UNSIGNED_BYTE, imageData); |
| wtu.glErrorShouldBe(gl, gl.NO_ERROR, "small upload"); |
| |
| gl.pixelStorei(gl.UNPACK_IMAGE_HEIGHT, 7); |
| gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA8, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, imageData); |
| wtu.glErrorShouldBe(gl, gl.NO_ERROR, "larger upload"); |
| |
| gl.deleteTexture(texture); |
| |
| var successfullyParsed = true; |
| </script> |
| <script src="../../../js/js-test-post.js"></script> |
| </body> |
| </html> |
