diff options
| author |  kkinnunen <kkinnunen@nvidia.com> | 2015-07-30 22:43:52 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2015-07-30 22:43:52 -0700 |
| commit | bf49e46aca85dc1a0ec089ccaefbb33e7ed6a7d5 (patch) | |
| tree | 8ef68507414986141eeb593079da271fd58e79a0 /src | |
| parent | 02d91d187324cd0f014a78eab1ca09ec71a9b356 (diff) | |
Make it possible to toggle MSAA for ES (EXT_multisample_compatibility)
Make it possible to turn MSAA on and off for OpenGL ES, too.
Use EXT_multisample_compatibility.
The extension adds token:
MULTISAMPLE_EXT 0x809D
The token can be supplied to glEnable/glDisable/glGetInteger.
This is needed in order to support mixed samples in OpenGL ES. This is
important for path rendering Chromium command buffer integration.
Review URL: https://codereview.chromium.org/1270533002
Diffstat (limited to 'src')
| -rw-r--r-- | src/gpu/gl/GrGLCaps.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gpu/gl/GrGLCaps.cpp b/src/gpu/gl/GrGLCaps.cpp index b0f6f2fcf7..a064b6a3e9 100644 --- a/src/gpu/gl/GrGLCaps.cpp +++ b/src/gpu/gl/GrGLCaps.cpp @@ -291,7 +291,7 @@ void GrGLCaps::init(const GrContextOptions& contextOptions, if (kGL_GrGLStandard == standard) { fMultisampleDisableSupport = true; } else { - fMultisampleDisableSupport = false; + fMultisampleDisableSupport = ctxInfo.hasExtension("GL_EXT_multisample_compatibility"); } if (kGL_GrGLStandard == standard && version >= GR_GL_VER(3, 0)) { |