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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 #include "GrGLContext.h" | 10 #include "GrGLContext.h" |
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305 GR_GL_GetIntegerv(gli, GR_GL_MAX_TEXTURE_SIZE, &fMaxTextureSize); | 305 GR_GL_GetIntegerv(gli, GR_GL_MAX_TEXTURE_SIZE, &fMaxTextureSize); |
306 GR_GL_GetIntegerv(gli, GR_GL_MAX_RENDERBUFFER_SIZE, &fMaxRenderTargetSize); | 306 GR_GL_GetIntegerv(gli, GR_GL_MAX_RENDERBUFFER_SIZE, &fMaxRenderTargetSize); |
307 // Our render targets are always created with textures as the color | 307 // Our render targets are always created with textures as the color |
308 // attachment, hence this min: | 308 // attachment, hence this min: |
309 fMaxRenderTargetSize = GrMin(fMaxTextureSize, fMaxRenderTargetSize); | 309 fMaxRenderTargetSize = GrMin(fMaxTextureSize, fMaxRenderTargetSize); |
310 | 310 |
311 fPathRenderingSupport = GR_GL_USE_NV_PATH_RENDERING && | 311 fPathRenderingSupport = GR_GL_USE_NV_PATH_RENDERING && |
312 ctxInfo.hasExtension("GL_NV_path_rendering"); | 312 ctxInfo.hasExtension("GL_NV_path_rendering"); |
313 | 313 |
314 fDstReadInShaderSupport = kNone_FBFetchType != fFBFetchType; | 314 fDstReadInShaderSupport = kNone_FBFetchType != fFBFetchType; |
| 315 #ifdef SK_BUILD_FOR_ANDROID |
| 316 fReuseScratchTextures = true; |
| 317 #else |
315 fReuseScratchTextures = kARM_GrGLVendor != ctxInfo.vendor(); | 318 fReuseScratchTextures = kARM_GrGLVendor != ctxInfo.vendor(); |
| 319 #endif |
316 | 320 |
317 // Enable supported shader-related caps | 321 // Enable supported shader-related caps |
318 if (kDesktop_GrGLBinding == binding) { | 322 if (kDesktop_GrGLBinding == binding) { |
319 fDualSourceBlendingSupport = ctxInfo.version() >= GR_GL_VER(3,3) || | 323 fDualSourceBlendingSupport = ctxInfo.version() >= GR_GL_VER(3,3) || |
320 ctxInfo.hasExtension("GL_ARB_blend_func_ext
ended"); | 324 ctxInfo.hasExtension("GL_ARB_blend_func_ext
ended"); |
321 fShaderDerivativeSupport = true; | 325 fShaderDerivativeSupport = true; |
322 // we don't support GL_ARB_geometry_shader4, just GL 3.2+ GS | 326 // we don't support GL_ARB_geometry_shader4, just GL 3.2+ GS |
323 fGeometryShaderSupport = ctxInfo.version() >= GR_GL_VER(3,2) && | 327 fGeometryShaderSupport = ctxInfo.version() >= GR_GL_VER(3,2) && |
324 ctxInfo.glslGeneration() >= k150_GrGLSLGenerati
on; | 328 ctxInfo.glslGeneration() >= k150_GrGLSLGenerati
on; |
325 } else { | 329 } else { |
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649 GrPrintf("GL_ARB_imaging support: %s\n", (fImagingSupport ? "YES": "NO")); | 653 GrPrintf("GL_ARB_imaging support: %s\n", (fImagingSupport ? "YES": "NO")); |
650 GrPrintf("Two Format Limit: %s\n", (fTwoFormatLimit ? "YES": "NO")); | 654 GrPrintf("Two Format Limit: %s\n", (fTwoFormatLimit ? "YES": "NO")); |
651 GrPrintf("Fragment coord conventions support: %s\n", | 655 GrPrintf("Fragment coord conventions support: %s\n", |
652 (fFragCoordsConventionSupport ? "YES": "NO")); | 656 (fFragCoordsConventionSupport ? "YES": "NO")); |
653 GrPrintf("Vertex array object support: %s\n", (fVertexArrayObjectSupport ? "
YES": "NO")); | 657 GrPrintf("Vertex array object support: %s\n", (fVertexArrayObjectSupport ? "
YES": "NO")); |
654 GrPrintf("Use non-VBO for dynamic data: %s\n", | 658 GrPrintf("Use non-VBO for dynamic data: %s\n", |
655 (fUseNonVBOVertexAndIndexDynamicData ? "YES" : "NO")); | 659 (fUseNonVBOVertexAndIndexDynamicData ? "YES" : "NO")); |
656 GrPrintf("Discard FrameBuffer support: %s\n", (fDiscardFBSupport ? "YES" : "
NO")); | 660 GrPrintf("Discard FrameBuffer support: %s\n", (fDiscardFBSupport ? "YES" : "
NO")); |
657 GrPrintf("Full screen clear is free: %s\n", (fFullClearIsFree ? "YES" : "NO"
)); | 661 GrPrintf("Full screen clear is free: %s\n", (fFullClearIsFree ? "YES" : "NO"
)); |
658 } | 662 } |
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