commit 5f3cd15760b3898ea9b24c934e863ffba15fc8bb
author Brian Salomon <bsalomon@google.com> Fri May 24 14:57:26 2019 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri May 24 19:41:08 2019 +0000
tree 51b128c022281f8aa66af47cf30fd7f911213c89
parent 9be9433d75da38455103b012d0ca8db7bd034729

Apply local matrix and then plane scaling matrix in GrYUVToRGBEffect

Change-Id: I9c3c276cfef1e306d1399f1b972af72c7934dea7
Bug: skia:9112
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/215835
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Auto-Submit: Brian Salomon <bsalomon@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>

src/gpu/effects/GrYUVtoRGBEffect.h

diff --git a/src/gpu/effects/GrYUVtoRGBEffect.h b/src/gpu/effects/GrYUVtoRGBEffect.h
index fe96db7..338ea14 100644
--- a/src/gpu/effects/GrYUVtoRGBEffect.h
+++ b/src/gpu/effects/GrYUVtoRGBEffect.h
@@ -63,7 +63,7 @@
                         GrTextureDomain::kClamp_Mode, GrTextureDomain::kClamp_Mode, i);
             }
 
-            planeMatrix.postConcat(localMatrix);
+            planeMatrix.preConcat(localMatrix);
             fSamplers[i].reset(std::move(proxies[i]),
                                GrSamplerState(GrSamplerState::WrapMode::kClamp, filterModes[i]));
             fSamplerTransforms[i] = planeMatrix;