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Disable SRGB support on PowerVR Rogue due to SRGBReadWritePixels failure

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TBR=jvanverth@google.com
BUG=skia:4148

Review URL: https://codereview.chromium.org/1266933002
This commit is contained in:
bsalomon 2015-07-30 16:27:50 -07:00 committed by Commit bot
parent 2aad5f1e6a
commit 58b4395b22
1 changed files with 3 additions and 2 deletions
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5
src/gpu/gl/GrGLCaps.cpp
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@ -206,8 +206,9 @@ void GrGLCaps::init(const GrContextOptions& contextOptions,
// All the above srgb extensions support toggling srgb writes
fSRGBWriteControl = srgbSupport;
} else {
srgbSupport = ctxInfo.version() >= GR_GL_VER(3,0) ||
ctxInfo.hasExtension("GL_EXT_sRGB");
// See http://skbug.com/4148 for PowerVR issue.
srgbSupport = kPowerVRRogue_GrGLRenderer != ctxInfo.renderer() &&
(ctxInfo.version() >= GR_GL_VER(3,0) || ctxInfo.hasExtension("GL_EXT_sRGB"));
// ES through 3.1 requires EXT_srgb_write_control to support toggling
// sRGB writing for destinations.
fSRGBWriteControl = ctxInfo.hasExtension("GL_EXT_sRGB_write_control");