commit 0090ef6a837f339ecc8b1d5e1e50697fbcd2e76a
author Chris Dalton <csmartdalton@google.com> Wed Mar 28 17:35:00 2018 -0600
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Thu Mar 29 13:23:35 2018 +0000
tree fe176963cb50c413c75d23580ea63cff56bdc6ec
parent f2590303b73b5fda90bf3873f380ba1739ca861c

Don't use gl_FragCoord on legacy Tegra hardware

Bug: skia:7413
Bug: skia:7757
Change-Id: I588c49409fd630f4c15546d8be64fb46c87db3c3
Reviewed-on: https://skia-review.googlesource.com/117007
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>

src/gpu/gl/GrGLContext.cpp

diff --git a/src/gpu/gl/GrGLContext.cpp b/src/gpu/gl/GrGLContext.cpp
index dd774cd..2ae4710 100644
--- a/src/gpu/gl/GrGLContext.cpp
+++ b/src/gpu/gl/GrGLContext.cpp
@@ -25,6 +25,10 @@
     GR_GL_CALL_RET(interface.get(), rendererUByte, GetString(GR_GL_RENDERER));
     const char* renderer = reinterpret_cast<const char*>(rendererUByte);
 
+    const GrGLubyte* extensionsUByte;
+    GR_GL_CALL_RET(interface.get(), extensionsUByte, GetString(GR_GL_EXTENSIONS));
+    const char* extensions = reinterpret_cast<const char*>(extensionsUByte);
+
     ConstructorArgs args;
     args.fGLVersion = GrGLGetVersionFromString(ver);
     if (GR_GL_INVALID_VER == args.fGLVersion) {
@@ -37,7 +41,7 @@
 
     args.fVendor = GrGLGetVendor(interface.get());
 
-    args.fRenderer = GrGLGetRendererFromString(renderer);
+    args.fRenderer = GrGLGetRendererFromStrings(renderer, extensions);
 
     GrGLGetANGLEInfoFromString(renderer, &args.fANGLEBackend, &args.fANGLEVendor,
                                &args.fANGLERenderer);