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Actually, I guess that to fulfil the contract I can't silently decide not to draw if I'm being told I definitely need to draw.

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This commit is contained in:
Thomas Harte 2016-07-01 16:27:45 -04:00
parent 4ac619f569
commit eefd0c17b6
1 changed files with 1 additions and 1 deletions
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2
Outputs/CRT/Internals/CRTOpenGL.cpp
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@ -193,7 +193,7 @@ void OpenGLOutputBuilder::draw_frame(unsigned int output_width, unsigned int out
if(_fence != nullptr)
{
// if the GPU is still busy, don't wait; we'll catch it next time
if(glClientWaitSync(_fence, GL_SYNC_FLUSH_COMMANDS_BIT, 0) == GL_TIMEOUT_EXPIRED)
if(glClientWaitSync(_fence, GL_SYNC_FLUSH_COMMANDS_BIT, only_if_dirty ? 0 : GL_TIMEOUT_IGNORED) == GL_TIMEOUT_EXPIRED)
{
_draw_mutex->unlock();
return;