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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2009 Apple Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| (...skipping 1013 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 1024 GLint level, | 1024 GLint level, |
| 1025 GLint internalformat, | 1025 GLint internalformat, |
| 1026 GLint xoffset, | 1026 GLint xoffset, |
| 1027 GLint yoffset, | 1027 GLint yoffset, |
| 1028 GLint zoffset, | 1028 GLint zoffset, |
| 1029 GLenum format, | 1029 GLenum format, |
| 1030 GLenum type, | 1030 GLenum type, |
| 1031 Image*, | 1031 Image*, |
| 1032 WebGLImageConversion::ImageHtmlDomSource, | 1032 WebGLImageConversion::ImageHtmlDomSource, |
| 1033 bool flipY, | 1033 bool flipY, |
| 1034 bool premultiplyAlpha); | 1034 bool premultiplyAlpha, |
| 1035 const IntRect&); |
| 1035 | 1036 |
| 1036 // Copy from the source directly to the texture via the gpu, without a | 1037 // Copy from the source directly to the texture via the gpu, without a |
| 1037 // read-back to system memory. Souce could be canvas or imageBitmap. | 1038 // read-back to system memory. Souce could be canvas or imageBitmap. |
| 1038 void texImageByGPU(TexImageByGPUType, | 1039 void texImageByGPU(TexImageByGPUType, |
| 1039 WebGLTexture*, | 1040 WebGLTexture*, |
| 1040 GLenum target, | 1041 GLenum target, |
| 1041 GLint level, | 1042 GLint level, |
| 1042 GLint internalformat, | 1043 GLint internalformat, |
| 1043 GLenum type, | 1044 GLenum type, |
| 1044 GLint xoffset, | 1045 GLint xoffset, |
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| 1494 void texImageHelperHTMLImageElement(TexImageFunctionID, | 1495 void texImageHelperHTMLImageElement(TexImageFunctionID, |
| 1495 GLenum, | 1496 GLenum, |
| 1496 GLint, | 1497 GLint, |
| 1497 GLint, | 1498 GLint, |
| 1498 GLenum, | 1499 GLenum, |
| 1499 GLenum, | 1500 GLenum, |
| 1500 GLint, | 1501 GLint, |
| 1501 GLint, | 1502 GLint, |
| 1502 GLint, | 1503 GLint, |
| 1503 HTMLImageElement*, | 1504 HTMLImageElement*, |
| 1505 const IntRect&, |
| 1504 ExceptionState&); | 1506 ExceptionState&); |
| 1505 void texImageHelperHTMLCanvasElement(TexImageFunctionID, | 1507 void texImageHelperHTMLCanvasElement(TexImageFunctionID, |
| 1506 GLenum, | 1508 GLenum, |
| 1507 GLint, | 1509 GLint, |
| 1508 GLint, | 1510 GLint, |
| 1509 GLenum, | 1511 GLenum, |
| 1510 GLenum, | 1512 GLenum, |
| 1511 GLint, | 1513 GLint, |
| 1512 GLint, | 1514 GLint, |
| 1513 GLint, | 1515 GLint, |
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| 1529 GLint, | 1531 GLint, |
| 1530 GLint, | 1532 GLint, |
| 1531 GLenum, | 1533 GLenum, |
| 1532 GLenum, | 1534 GLenum, |
| 1533 GLint, | 1535 GLint, |
| 1534 GLint, | 1536 GLint, |
| 1535 GLint, | 1537 GLint, |
| 1536 ImageBitmap*, | 1538 ImageBitmap*, |
| 1537 ExceptionState&); | 1539 ExceptionState&); |
| 1538 static const char* getTexImageFunctionName(TexImageFunctionID); | 1540 static const char* getTexImageFunctionName(TexImageFunctionID); |
| 1541 IntRect sentinelEmptyRect(); |
| 1542 IntRect safeGetImageSize(Image*); |
| 1539 | 1543 |
| 1540 private: | 1544 private: |
| 1541 WebGLRenderingContextBase(HTMLCanvasElement*, | 1545 WebGLRenderingContextBase(HTMLCanvasElement*, |
| 1542 OffscreenCanvas*, | 1546 OffscreenCanvas*, |
| 1543 std::unique_ptr<WebGraphicsContext3DProvider>, | 1547 std::unique_ptr<WebGraphicsContext3DProvider>, |
| 1544 const CanvasContextCreationAttributes&, | 1548 const CanvasContextCreationAttributes&, |
| 1545 unsigned); | 1549 unsigned); |
| 1546 static std::unique_ptr<WebGraphicsContext3DProvider> | 1550 static std::unique_ptr<WebGraphicsContext3DProvider> |
| 1547 createContextProviderInternal(HTMLCanvasElement*, | 1551 createContextProviderInternal(HTMLCanvasElement*, |
| 1548 ScriptState*, | 1552 ScriptState*, |
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| 1561 context, | 1565 context, |
| 1562 context->is3d(), | 1566 context->is3d(), |
| 1563 context.is3d()); | 1567 context.is3d()); |
| 1564 | 1568 |
| 1565 } // namespace blink | 1569 } // namespace blink |
| 1566 | 1570 |
| 1567 WTF_ALLOW_MOVE_INIT_AND_COMPARE_WITH_MEM_FUNCTIONS( | 1571 WTF_ALLOW_MOVE_INIT_AND_COMPARE_WITH_MEM_FUNCTIONS( |
| 1568 blink::WebGLRenderingContextBase::TextureUnitState); | 1572 blink::WebGLRenderingContextBase::TextureUnitState); |
| 1569 | 1573 |
| 1570 #endif // WebGLRenderingContextBase_h | 1574 #endif // WebGLRenderingContextBase_h |
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Chromium Code Reviews
Issue 2458943002:
Support 2D texture sub-source uploads from HTMLImageElement. (Closed)
