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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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373 fShaderDerivativeSupport = ctxInfo.version() >= GR_GL_VER(3, 0) || | 373 fShaderDerivativeSupport = ctxInfo.version() >= GR_GL_VER(3, 0) || |
374 ctxInfo.hasExtension("GL_OES_standard_derivat
ives"); | 374 ctxInfo.hasExtension("GL_OES_standard_derivat
ives"); |
375 } | 375 } |
376 | 376 |
377 if (GrGLCaps::kES_IMG_MsToTexture_MSFBOType == fMSFBOType) { | 377 if (GrGLCaps::kES_IMG_MsToTexture_MSFBOType == fMSFBOType) { |
378 GR_GL_GetIntegerv(gli, GR_GL_MAX_SAMPLES_IMG, &fMaxSampleCount); | 378 GR_GL_GetIntegerv(gli, GR_GL_MAX_SAMPLES_IMG, &fMaxSampleCount); |
379 } else if (GrGLCaps::kNone_MSFBOType != fMSFBOType) { | 379 } else if (GrGLCaps::kNone_MSFBOType != fMSFBOType) { |
380 GR_GL_GetIntegerv(gli, GR_GL_MAX_SAMPLES, &fMaxSampleCount); | 380 GR_GL_GetIntegerv(gli, GR_GL_MAX_SAMPLES, &fMaxSampleCount); |
381 } | 381 } |
382 | 382 |
| 383 if (kPowerVR54x_GrGLRenderer == ctxInfo.renderer() || |
| 384 kPowerVRRogue_GrGLRenderer == ctxInfo.renderer()) { |
| 385 fUseDrawInsteadOfClear = true; |
| 386 } |
| 387 |
383 this->initConfigTexturableTable(ctxInfo, gli); | 388 this->initConfigTexturableTable(ctxInfo, gli); |
384 this->initConfigRenderableTable(ctxInfo); | 389 this->initConfigRenderableTable(ctxInfo); |
385 | 390 |
386 return true; | 391 return true; |
387 } | 392 } |
388 | 393 |
389 void GrGLCaps::initConfigRenderableTable(const GrGLContextInfo& ctxInfo) { | 394 void GrGLCaps::initConfigRenderableTable(const GrGLContextInfo& ctxInfo) { |
390 | 395 |
391 // OpenGL < 3.0 | 396 // OpenGL < 3.0 |
392 // no support for render targets unless the GL_ARB_framebuffer_object | 397 // no support for render targets unless the GL_ARB_framebuffer_object |
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866 r.appendf("Two Format Limit: %s\n", (fTwoFormatLimit ? "YES": "NO")); | 871 r.appendf("Two Format Limit: %s\n", (fTwoFormatLimit ? "YES": "NO")); |
867 r.appendf("Fragment coord conventions support: %s\n", | 872 r.appendf("Fragment coord conventions support: %s\n", |
868 (fFragCoordsConventionSupport ? "YES": "NO")); | 873 (fFragCoordsConventionSupport ? "YES": "NO")); |
869 r.appendf("Vertex array object support: %s\n", (fVertexArrayObjectSupport ?
"YES": "NO")); | 874 r.appendf("Vertex array object support: %s\n", (fVertexArrayObjectSupport ?
"YES": "NO")); |
870 r.appendf("Use non-VBO for dynamic data: %s\n", | 875 r.appendf("Use non-VBO for dynamic data: %s\n", |
871 (fUseNonVBOVertexAndIndexDynamicData ? "YES" : "NO")); | 876 (fUseNonVBOVertexAndIndexDynamicData ? "YES" : "NO")); |
872 r.appendf("Full screen clear is free: %s\n", (fFullClearIsFree ? "YES" : "NO
")); | 877 r.appendf("Full screen clear is free: %s\n", (fFullClearIsFree ? "YES" : "NO
")); |
873 r.appendf("Drops tile on zero divide: %s\n", (fDropsTileOnZeroDivide ? "YES"
: "NO")); | 878 r.appendf("Drops tile on zero divide: %s\n", (fDropsTileOnZeroDivide ? "YES"
: "NO")); |
874 return r; | 879 return r; |
875 } | 880 } |
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