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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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| 402 if (this->fRGBA8RenderbufferSupport) { | 402 if (this->fRGBA8RenderbufferSupport) { |
| 403 fConfigRenderSupport[kRGBA_8888_GrPixelConfig][kNo_MSAA] = true; | 403 fConfigRenderSupport[kRGBA_8888_GrPixelConfig][kNo_MSAA] = true; |
| 404 fConfigRenderSupport[kRGBA_8888_GrPixelConfig][kYes_MSAA] = true; | 404 fConfigRenderSupport[kRGBA_8888_GrPixelConfig][kYes_MSAA] = true; |
| 405 } | 405 } |
| 406 | 406 |
| 407 if (this->fBGRAFormatSupport) { | 407 if (this->fBGRAFormatSupport) { |
| 408 fConfigRenderSupport[kBGRA_8888_GrPixelConfig][kNo_MSAA] = true; | 408 fConfigRenderSupport[kBGRA_8888_GrPixelConfig][kNo_MSAA] = true; |
| 409 // The GL_EXT_texture_format_BGRA8888 extension does not add BGRA to the
list of | 409 // The GL_EXT_texture_format_BGRA8888 extension does not add BGRA to the
list of |
| 410 // configs that are color-renderable and can be passed to glRenderBuffer
StorageMultisample. | 410 // configs that are color-renderable and can be passed to glRenderBuffer
StorageMultisample. |
| 411 // Chromium may have an extension to allow BGRA renderbuffers to work on
desktop platforms. | 411 // Chromium may have an extension to allow BGRA renderbuffers to work on
desktop platforms. |
| 412 if (ctxInfo.extensions().has("GL_CHROMIUM_renderbuffer_format_BGRA8888")
) { | 412 if (ctxInfo.hasExtension("GL_CHROMIUM_renderbuffer_format_BGRA8888")) { |
| 413 fConfigRenderSupport[kBGRA_8888_GrPixelConfig][kYes_MSAA] = true; | 413 fConfigRenderSupport[kBGRA_8888_GrPixelConfig][kYes_MSAA] = true; |
| 414 } else { | 414 } else { |
| 415 fConfigRenderSupport[kBGRA_8888_GrPixelConfig][kYes_MSAA] = | 415 fConfigRenderSupport[kBGRA_8888_GrPixelConfig][kYes_MSAA] = |
| 416 !fBGRAIsInternalFormat || !this->usesMSAARenderBuffers(); | 416 !fBGRAIsInternalFormat || !this->usesMSAARenderBuffers(); |
| 417 } | 417 } |
| 418 } | 418 } |
| 419 | 419 |
| 420 // If we don't support MSAA then undo any places above where we set a config
as renderable with | 420 // If we don't support MSAA then undo any places above where we set a config
as renderable with |
| 421 // msaa. | 421 // msaa. |
| 422 if (kNone_MSFBOType == fMSFBOType) { | 422 if (kNone_MSFBOType == fMSFBOType) { |
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| 655 r.appendf("Two Format Limit: %s\n", (fTwoFormatLimit ? "YES": "NO")); | 655 r.appendf("Two Format Limit: %s\n", (fTwoFormatLimit ? "YES": "NO")); |
| 656 r.appendf("Fragment coord conventions support: %s\n", | 656 r.appendf("Fragment coord conventions support: %s\n", |
| 657 (fFragCoordsConventionSupport ? "YES": "NO")); | 657 (fFragCoordsConventionSupport ? "YES": "NO")); |
| 658 r.appendf("Vertex array object support: %s\n", (fVertexArrayObjectSupport ?
"YES": "NO")); | 658 r.appendf("Vertex array object support: %s\n", (fVertexArrayObjectSupport ?
"YES": "NO")); |
| 659 r.appendf("Use non-VBO for dynamic data: %s\n", | 659 r.appendf("Use non-VBO for dynamic data: %s\n", |
| 660 (fUseNonVBOVertexAndIndexDynamicData ? "YES" : "NO")); | 660 (fUseNonVBOVertexAndIndexDynamicData ? "YES" : "NO")); |
| 661 r.appendf("Discard FrameBuffer support: %s\n", (fDiscardFBSupport ? "YES" :
"NO")); | 661 r.appendf("Discard FrameBuffer support: %s\n", (fDiscardFBSupport ? "YES" :
"NO")); |
| 662 r.appendf("Full screen clear is free: %s\n", (fFullClearIsFree ? "YES" : "NO
")); | 662 r.appendf("Full screen clear is free: %s\n", (fFullClearIsFree ? "YES" : "NO
")); |
| 663 return r; | 663 return r; |
| 664 } | 664 } |
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