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| author | Ryan Houdek <Sonicadvance1@gmail.com> | 2013-12-28 08:00:44 -0600 |
|---|---|---|
| committer | Ryan Houdek <Sonicadvance1@gmail.com> | 2013-12-28 08:00:44 -0600 |
| commit | a5bfdbf6cd32a66a0b45d9af11b6037137500fd5 (patch) | |
| tree | 6ea09f1bab4bca73cd35953dd62354c74434e251 /Source/Core/VideoBackends/OGL/Src/StreamBuffer.cpp | |
| parent | 935e1fdf9913672135d0b08f66a958c817257742 (diff) | |
Free performance for AMD+Linux. Instead of disabling BaseVertex due to pinned_memory. Just disable pinned_memory for the ELEMENT_ARRAY_BUFFER type which has issues with baseVertex(ELEMENT_ARRAY_BUFFER)+pinned_memory. In my two tests with this, I went from 5FPS to 11FPS in one test, and 2FPS to 6FPS in another.
Diffstat (limited to 'Source/Core/VideoBackends/OGL/Src/StreamBuffer.cpp')
| -rw-r--r-- | Source/Core/VideoBackends/OGL/Src/StreamBuffer.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Source/Core/VideoBackends/OGL/Src/StreamBuffer.cpp b/Source/Core/VideoBackends/OGL/Src/StreamBuffer.cpp index 8ec9c3c1cb..1c0c3a0da0 100644 --- a/Source/Core/VideoBackends/OGL/Src/StreamBuffer.cpp +++ b/Source/Core/VideoBackends/OGL/Src/StreamBuffer.cpp @@ -40,7 +40,9 @@ StreamBuffer::StreamBuffer(u32 type, size_t size, StreamType uploadType) m_uploadtype = BUFFERDATA; else if(g_ogl_config.bSupportsGLSync && g_ActiveConfig.bHackedBufferUpload && (m_uploadtype & MAP_AND_RISK)) m_uploadtype = MAP_AND_RISK; - else if(g_ogl_config.bSupportsGLSync && g_ogl_config.bSupportsGLPinnedMemory && (m_uploadtype & PINNED_MEMORY)) + else if(g_ogl_config.bSupportsGLSync && g_ogl_config.bSupportsGLPinnedMemory && + !(DriverDetails::HasBug(DriverDetails::BUG_BROKENPINNEDMEMORY) && type == GL_ELEMENT_ARRAY_BUFFER) && + (m_uploadtype & PINNED_MEMORY)) m_uploadtype = PINNED_MEMORY; else if(nvidia && (m_uploadtype & BUFFERSUBDATA)) m_uploadtype = BUFFERSUBDATA; |