commit d6f3f18d51ec612d38019ce6cb3021050c6b5a84
author Brian Salomon <bsalomon@google.com> Fri May 31 09:24:40 2019 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri May 31 14:25:05 2019 +0000
tree 29f4953a433e148c6b0b799907e981cabb0ad7d7
parent dac1e5586220a75d43a6b9fad41c147cdea6d7ee

Color matrix effect rewritten as .fp

Also adds flexibility to unpremul the input, clamp the output, premul the
output or not.

Also fixes SkMatrix44 as a ctype.

The intent is to reuse this for rgb->yuv conversion in async rescale and
read.

Bug: skia:3962
Change-Id: I470d1cfebdbd79d8541b633c1747d510a5549ac4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/217128
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>

src/gpu/glsl/GrGLSLProgramDataManager.h

diff --git a/src/gpu/glsl/GrGLSLProgramDataManager.h b/src/gpu/glsl/GrGLSLProgramDataManager.h
index 7348082..5db4ae5 100644
--- a/src/gpu/glsl/GrGLSLProgramDataManager.h
+++ b/src/gpu/glsl/GrGLSLProgramDataManager.h
@@ -55,6 +55,8 @@
 
     // convenience method for uploading a SkMatrix to a 3x3 matrix uniform
     void setSkMatrix(UniformHandle, const SkMatrix&) const;
+    // convenience method for uploading a SkMatrix to a 4x4 matrix uniform
+    void setSkMatrix44(UniformHandle, const SkMatrix44&) const;
 
     // for nvpr only
     GR_DEFINE_RESOURCE_HANDLE_CLASS(VaryingHandle);