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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google 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 * | 7 * |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
| 11 * notice, this list of conditions and the following disclaimer in the | 11 * notice, this list of conditions and the following disclaimer in the |
| 12 * documentation and/or other materials provided with the distribution. | 12 * documentation and/or other materials provided with the distribution. |
| 13 * | 13 * |
| 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #include "config.h" | 26 #include "config.h" |
| 27 | 27 |
| 28 #include "core/html/canvas/OESElementIndexUint.h" | 28 #include "core/html/canvas/OESTextureFloatLinear.h" |
| 29 |
| 29 #include "core/platform/graphics/Extensions3D.h" | 30 #include "core/platform/graphics/Extensions3D.h" |
| 30 | 31 |
| 31 namespace WebCore { | 32 namespace WebCore { |
| 32 | 33 |
| 33 OESElementIndexUint::OESElementIndexUint(WebGLRenderingContext* context) | 34 OESTextureFloatLinear::OESTextureFloatLinear(WebGLRenderingContext* context) |
| 34 : WebGLExtension(context) | 35 : WebGLExtension(context) |
| 35 { | 36 { |
| 36 context->graphicsContext3D()->getExtensions()->ensureEnabled("GL_OES_element
_index_uint"); | 37 context->graphicsContext3D()->getExtensions()->ensureEnabled("GL_OES_texture
_float_linear"); |
| 37 } | 38 } |
| 38 | 39 |
| 39 OESElementIndexUint::~OESElementIndexUint() | 40 OESTextureFloatLinear::~OESTextureFloatLinear() |
| 40 { | 41 { |
| 41 } | 42 } |
| 42 | 43 |
| 43 WebGLExtension::ExtensionName OESElementIndexUint::getName() const | 44 WebGLExtension::ExtensionName OESTextureFloatLinear::getName() const |
| 44 { | 45 { |
| 45 return OESElementIndexUintName; | 46 return OESTextureFloatLinearName; |
| 46 } | 47 } |
| 47 | 48 |
| 48 PassOwnPtr<OESElementIndexUint> OESElementIndexUint::create(WebGLRenderingContex
t* context) | 49 PassOwnPtr<OESTextureFloatLinear> OESTextureFloatLinear::create(WebGLRenderingCo
ntext* context) |
| 49 { | 50 { |
| 50 return adoptPtr(new OESElementIndexUint(context)); | 51 return adoptPtr(new OESTextureFloatLinear(context)); |
| 51 } | 52 } |
| 52 | 53 |
| 53 bool OESElementIndexUint::supported(WebGLRenderingContext* context) | 54 bool OESTextureFloatLinear::supported(WebGLRenderingContext* context) |
| 54 { | 55 { |
| 55 Extensions3D* extensions = context->graphicsContext3D()->getExtensions(); | 56 Extensions3D* extensions = context->graphicsContext3D()->getExtensions(); |
| 56 return extensions->supports("GL_OES_element_index_uint"); | 57 return extensions->supports("GL_OES_texture_float_linear"); |
| 57 } | 58 } |
| 58 | 59 |
| 59 const char* OESElementIndexUint::getExtensionName() | 60 const char* OESTextureFloatLinear::getExtensionName() |
| 60 { | 61 { |
| 61 return "OES_element_index_uint"; | 62 return "OES_texture_float_linear"; |
| 62 } | 63 } |
| 63 | 64 |
| 64 } // namespace WebCore | 65 } // namespace WebCore |
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