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| author | Trond Kjernåsen <trond.kjernasen@nokia.com> | 2010-05-14 13:42:43 (GMT) |
|---|---|---|
| committer | Trond Kjernåsen <trond.kjernasen@nokia.com> | 2010-05-14 13:42:43 (GMT) |
| commit | 9a69656bd64016933124813ea5403e7e5d454719 (patch) | |
| tree | 220e31e08e11bfa3a76627b53f303880e065f8e0 /src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h | |
| parent | b2e15281d56415e6ef8d4f1604d25b198d449f06 (diff) | |
| download | Qt-9a69656bd64016933124813ea5403e7e5d454719.zip Qt-9a69656bd64016933124813ea5403e7e5d454719.tar.gz Qt-9a69656bd64016933124813ea5403e7e5d454719.tar.bz2 | |
Added workarounds for two MBX/SGX specific GL ES bugs/problems.
The workaround flags are put into the platform independent section
for now, since there might be a general need for these as we expand
our GL and GL ES usage. The workaround_needsFullClearOnEveryFrame flag
covers the case where you get a performance penalty on PowerVR hw
if all rendering buffers are not cleared. The
workaround_brokenFBOReadBack flag covers the case where copying pixels
from a texture (e.g. via glCopyTexSubImage2d()) bound in an FBO doesn't
work.
Task-number: QTBUG-10670
Reviewed-by: Gunnar
Diffstat (limited to 'src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h')
| -rw-r--r-- | src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h b/src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h index efb7435..6bcd655 100644 --- a/src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h +++ b/src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h @@ -115,8 +115,6 @@ private: int m_height; QGLShaderProgram *m_program; - - bool m_broken_fbo_readback; }; QT_END_NAMESPACE |