diff options
Diffstat (limited to 'include/gpu/GrTypes.h')
| -rw-r--r-- | include/gpu/GrTypes.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/include/gpu/GrTypes.h b/include/gpu/GrTypes.h index ab21fba732..3081543aac 100644 --- a/include/gpu/GrTypes.h +++ b/include/gpu/GrTypes.h @@ -402,12 +402,13 @@ struct GrMipLevel { */ struct GrSurfaceDesc { GrSurfaceDesc() - : fFlags(kNone_GrSurfaceFlags) - , fOrigin(kTopLeft_GrSurfaceOrigin) - , fWidth(0) - , fHeight(0) - , fConfig(kUnknown_GrPixelConfig) - , fSampleCnt(1) {} + : fFlags(kNone_GrSurfaceFlags) + , fOrigin(kTopLeft_GrSurfaceOrigin) + , fWidth(0) + , fHeight(0) + , fConfig(kUnknown_GrPixelConfig) + , fSampleCnt(0) { + } GrSurfaceFlags fFlags; //!< bitfield of TextureFlags GrSurfaceOrigin fOrigin; //!< origin of the texture @@ -421,11 +422,11 @@ struct GrSurfaceDesc { GrPixelConfig fConfig; /** - * The number of samples per pixel. Zero is treated equivalently to 1. This only + * The number of samples per pixel or 0 to disable full scene AA. 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. A value larger than the largest - * supported sample count will fail. + * up to the next supported sample count, or down if it is larger than the + * max supported count. */ int fSampleCnt; }; |