diff options
Diffstat (limited to 'include/gpu/GrCaps.h')
| -rw-r--r-- | include/gpu/GrCaps.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/gpu/GrCaps.h b/include/gpu/GrCaps.h index f4d6e06280..ab77c8877f 100644 --- a/include/gpu/GrCaps.h +++ b/include/gpu/GrCaps.h @@ -135,7 +135,9 @@ public: int maxRasterSamples() const { return fMaxRasterSamples; } // Find a sample count greater than or equal to the requested count which is supported for a - // color buffer of the given config. If MSAA is not support for the config we will return 0. + // color buffer of the given config or 0 if no such sample count is supported. If the requested + // sample count is 1 then 1 will be returned if non-MSAA rendering is supported, otherwise 0. + // For historical reasons requestedCount==0 is handled identically to requestedCount==1. virtual int getSampleCount(int requestedCount, GrPixelConfig config) const = 0; int maxWindowRectangles() const { return fMaxWindowRectangles; } |