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author | Brian Salomon <bsalomon@google.com> | 2018-02-02 20:32:49 -0500 |
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committer | Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-02-03 01:59:59 +0000 |
commit | bdecacfbe47bc7211336bb847bb33c00ef85ea3e (patch) | |
tree | fdaac47f9254d9a8e3de61604b899eae8cb718ff /include/gpu/GrTypes.h | |
parent | 816acee9be62d9de323ff5144017451e443b3329 (diff) |
Revert "Revert "Revert "Revert "Revert "Revert "Redefine the meaning of sample counts in GPU backend.""""""
This reverts commit 3a2cc2c2ec124de36d2544b2a523ef1dd317ca32.
Fix code with samplecnt=0 that slipped in between trybots/CQ and landing of previous version
Change-Id: Iab19f2e8d1e9901601c8c76244d7a88c5d707fab
Reviewed-on: https://skia-review.googlesource.com/103181
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Diffstat (limited to 'include/gpu/GrTypes.h')
-rw-r--r-- | include/gpu/GrTypes.h | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/include/gpu/GrTypes.h b/include/gpu/GrTypes.h index 3081543aac..ab21fba732 100644 --- a/include/gpu/GrTypes.h +++ b/include/gpu/GrTypes.h @@ -402,13 +402,12 @@ struct GrMipLevel { */ struct GrSurfaceDesc { GrSurfaceDesc() - : fFlags(kNone_GrSurfaceFlags) - , fOrigin(kTopLeft_GrSurfaceOrigin) - , fWidth(0) - , fHeight(0) - , fConfig(kUnknown_GrPixelConfig) - , fSampleCnt(0) { - } + : fFlags(kNone_GrSurfaceFlags) + , fOrigin(kTopLeft_GrSurfaceOrigin) + , fWidth(0) + , fHeight(0) + , fConfig(kUnknown_GrPixelConfig) + , fSampleCnt(1) {} GrSurfaceFlags fFlags; //!< bitfield of TextureFlags GrSurfaceOrigin fOrigin; //!< origin of the texture @@ -422,11 +421,11 @@ struct GrSurfaceDesc { GrPixelConfig fConfig; /** - * The number of samples per pixel or 0 to disable full scene AA. This only + * The number of samples per pixel. Zero is treated equivalently to 1. This only * applies if the kRenderTarget_GrSurfaceFlag is set. The actual number * of samples may not exactly match the request. The request will be rounded - * up to the next supported sample count, or down if it is larger than the - * max supported count. + * up to the next supported sample count. A value larger than the largest + * supported sample count will fail. */ int fSampleCnt; }; |