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glx: Stop tracking hasUnflushedCommands

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This is only meaningful for indirect contexts, and all it does is
(maybe) prevent a flush when switching away from an indirect context.
Indirect contexts aren't worth optimizing for, and Mesa tracks whether
a flush is needed anyway.

Careful readers will note that ReadPixels would reset the flag even
though it doesn't imply a flush!

Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
This commit is contained in:
Adam Jackson
2016-03-31 16:56:44 -04:00
parent 0ebb58f6b6
commit 3f569435e1
7 changed files with 1 additions and 23 deletions
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4
glx/single2swap.c
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@@ -72,7 +72,6 @@ __glXDispSwap_FeedbackBuffer(__GLXclientState * cl, GLbyte * pc)
cx->feedbackBufSize = size;
}
glFeedbackBuffer(size, type, cx->feedbackBuf);
cx->hasUnflushedCommands = GL_TRUE;
return Success;
}
@@ -107,7 +106,6 @@ __glXDispSwap_SelectBuffer(__GLXclientState * cl, GLbyte * pc)
cx->selectBufSize = size;
}
glSelectBuffer(size, cx->selectBuf);
cx->hasUnflushedCommands = GL_TRUE;
return Success;
}
@@ -245,7 +243,6 @@ __glXDispSwap_Flush(__GLXclientState * cl, GLbyte * pc)
}
glFlush();
cx->hasUnflushedCommands = GL_FALSE;
return Success;
}
@@ -268,7 +265,6 @@ __glXDispSwap_Finish(__GLXclientState * cl, GLbyte * pc)
/* Do a local glFinish */
glFinish();
cx->hasUnflushedCommands = GL_FALSE;
/* Send empty reply packet to indicate finish is finished */
__GLX_BEGIN_REPLY(0);