AuroraMiddleware/skia2
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Force the s4 to use highp for transforming to NDS

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This seems to fix some rendering issues. Currently this will use highp
for all draws on the s4, but if we see perf issues we can refine this
later to specific types of draws.

BUG=skia:

Review URL: https://codereview.chromium.org/1419593003
This commit is contained in:
egdaniel 2015-10-22 11:08:08 -07:00 committed by Commit bot
parent eec180db93
commit cae0085acc
1 changed files with 2 additions and 1 deletions
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3
src/gpu/gl/GrGLCaps.cpp
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@ -536,7 +536,8 @@ void GrGLCaps::initGLSL(const GrContextOptions& contextOptions,
// from our GrTextureDomain processor.
glslCaps->fCanUseAnyFunctionInShader = kImagination_GrGLVendor != ctxInfo.vendor();
glslCaps->fForceHighPrecisionNDSTransform = kARM_GrGLVendor == ctxInfo.vendor();
glslCaps->fForceHighPrecisionNDSTransform = kARM_GrGLVendor == ctxInfo.vendor() ||
kPowerVR54x_GrGLRenderer == ctxInfo.renderer();
glslCaps->fVersionDeclString = get_glsl_version_decl_string(standard, glslCaps->fGLSLGeneration,
fIsCoreProfile);