commit 67c18d6b5188a0497f6912a73d964c763d2f8f84
author Robert Phillips <robertphillips@google.com> Fri Jan 20 12:44:06 2017 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri Jan 20 18:18:18 2017 +0000
tree d32888c6b13589c2718fc6673f29acf2bb546c38
parent 41398f430dc501d450e04540a83b6aa5baf87cd7

Continue making Ganesh use absolute texture coordinates - take 2

The idea here is that the GrCoordTransform will actually hold a GrTextureProxy (rather than a GrTexture) and then, in GrGLSLPrimitiveProcessor::GetTransformMatrix, use the instantiated width & height (when uploading the transform matrix)

Relanding of: https://skia-review.googlesource.com/c/6977/


Change-Id: Ibc9b9e354f7fc23b1a6e6e4fe7c9fe3cef771c02
Reviewed-on: https://skia-review.googlesource.com/7265
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>

src/image/SkImage_Gpu.cpp

diff --git a/src/image/SkImage_Gpu.cpp b/src/image/SkImage_Gpu.cpp
index 02f53e7..54c799a 100644
--- a/src/image/SkImage_Gpu.cpp
+++ b/src/image/SkImage_Gpu.cpp
@@ -97,13 +97,14 @@
 
 GrTexture* SkImage_Gpu::asTextureRef(GrContext* ctx, const GrSamplerParams& params,
                                      SkColorSpace* dstColorSpace,
-                                     sk_sp<SkColorSpace>* texColorSpace) const {
+                                     sk_sp<SkColorSpace>* texColorSpace,
+                                     SkScalar scaleAdjust[2]) const {
     if (texColorSpace) {
         *texColorSpace = this->fColorSpace;
     }
     GrTextureAdjuster adjuster(this->peekTexture(), this->alphaType(), this->bounds(),
                                this->uniqueID(), this->fColorSpace.get());
-    return adjuster.refTextureSafeForParams(params, nullptr);
+    return adjuster.refTextureSafeForParams(params, nullptr, scaleAdjust);
 }
 
 static void apply_premul(const SkImageInfo& info, void* pixels, size_t rowBytes) {