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| 1 /* | 1 /* |
| 2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 Google Inc. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
| 5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
| 6 */ | 6 */ |
| 7 | 7 |
| 8 | 8 |
| 9 #include "GrGLCaps.h" | 9 #include "GrGLCaps.h" |
| 10 | 10 |
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| 129 } | 129 } |
| 130 } | 130 } |
| 131 fImagingSupport = kGL_GrGLStandard == standard && | 131 fImagingSupport = kGL_GrGLStandard == standard && |
| 132 ctxInfo.hasExtension("GL_ARB_imaging"); | 132 ctxInfo.hasExtension("GL_ARB_imaging"); |
| 133 | 133 |
| 134 // SGX and Mali GPUs that are based on a tiled-deferred architecture that ha
ve trouble with | 134 // SGX and Mali GPUs that are based on a tiled-deferred architecture that ha
ve trouble with |
| 135 // frequently changing VBOs. We've measured a performance increase using non
-VBO vertex | 135 // frequently changing VBOs. We've measured a performance increase using non
-VBO vertex |
| 136 // data for dynamic content on these GPUs. Perhaps we should read the render
er string and | 136 // data for dynamic content on these GPUs. Perhaps we should read the render
er string and |
| 137 // limit this decision to specific GPU families rather than basing it on the
vendor alone. | 137 // limit this decision to specific GPU families rather than basing it on the
vendor alone. |
| 138 if (!GR_GL_MUST_USE_VBO && | 138 if (!GR_GL_MUST_USE_VBO && |
| 139 !fIsCoreProfile && |
| 139 (kARM_GrGLVendor == ctxInfo.vendor() || | 140 (kARM_GrGLVendor == ctxInfo.vendor() || |
| 140 kImagination_GrGLVendor == ctxInfo.vendor() || | 141 kImagination_GrGLVendor == ctxInfo.vendor() || |
| 141 kQualcomm_GrGLVendor == ctxInfo.vendor())) { | 142 kQualcomm_GrGLVendor == ctxInfo.vendor())) { |
| 142 fUseNonVBOVertexAndIndexDynamicData = true; | 143 fUseNonVBOVertexAndIndexDynamicData = true; |
| 143 } | 144 } |
| 144 | 145 |
| 145 // A driver but on the nexus 6 causes incorrect dst copies when invalidate i
s called beforehand. | 146 // A driver but on the nexus 6 causes incorrect dst copies when invalidate i
s called beforehand. |
| 146 // Thus we are blacklisting this extension for now on Adreno4xx devices. | 147 // Thus we are blacklisting this extension for now on Adreno4xx devices. |
| 147 if (kAdreno4xx_GrGLRenderer != ctxInfo.renderer() && | 148 if (kAdreno4xx_GrGLRenderer != ctxInfo.renderer() && |
| 148 ((kGL_GrGLStandard == standard && version >= GR_GL_VER(4,3)) || | 149 ((kGL_GrGLStandard == standard && version >= GR_GL_VER(4,3)) || |
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| 1873 for (int j = 0; j < kExternalFormatUsageCnt; ++j) { | 1874 for (int j = 0; j < kExternalFormatUsageCnt; ++j) { |
| 1874 SkASSERT(defaultEntry.fFormats.fExternalFormat[j] != | 1875 SkASSERT(defaultEntry.fFormats.fExternalFormat[j] != |
| 1875 fConfigTable[i].fFormats.fExternalFormat[j]); | 1876 fConfigTable[i].fFormats.fExternalFormat[j]); |
| 1876 } | 1877 } |
| 1877 SkASSERT(defaultEntry.fFormats.fExternalType != fConfigTable[i].fFormats
.fExternalType); | 1878 SkASSERT(defaultEntry.fFormats.fExternalType != fConfigTable[i].fFormats
.fExternalType); |
| 1878 } | 1879 } |
| 1879 #endif | 1880 #endif |
| 1880 } | 1881 } |
| 1881 | 1882 |
| 1882 void GrGLCaps::onApplyOptionsOverrides(const GrContextOptions& options) {} | 1883 void GrGLCaps::onApplyOptionsOverrides(const GrContextOptions& options) {} |
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