diff options
| author | Mario Kleiner <[email protected]> | 2010-07-25 16:29:24 +0200 |
|---|---|---|
| committer | Jerome Glisse <[email protected]> | 2010-08-02 10:43:51 -0400 |
| commit | 8446f257b3e3ca4a3eb2c79bc357e46343e04e87 (patch) | |
| tree | 06ae4fc6d022896602969e4f813609011c40078c /src/mesa/drivers/dri/r200/r200_tcl.c | |
| parent | 1f1928db001527c3dcf1d78d6a5d2ef8f519327b (diff) | |
radeon: Add DRI2 flush extension to so we synchronize properly.
When DRI2 swap buffer is pending (copy buffer not pageflipping)
we need to make sure we have the flush extension so radeon doesn't
resume rendering on the not yet blitted front buffer.
Modified version of Jerome's patch to add flush extension
in the correct place.
This prepares a possible fix for:
https://bugs.freedesktop.org/show_bug.cgi?id=28341
https://bugs.freedesktop.org/show_bug.cgi?id=28410
Signed-off-by: Jerome Glisse <[email protected]>
Signed-off-by: Mario Kleiner <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/r200/r200_tcl.c')
| -rw-r--r-- | src/mesa/drivers/dri/r200/r200_tcl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_tcl.c b/src/mesa/drivers/dri/r200/r200_tcl.c index d43e14581e9..4ae0f304918 100644 --- a/src/mesa/drivers/dri/r200/r200_tcl.c +++ b/src/mesa/drivers/dri/r200/r200_tcl.c @@ -264,6 +264,8 @@ void r200TclPrimitive( GLcontext *ctx, r200ContextPtr rmesa = R200_CONTEXT(ctx); GLuint newprim = hw_prim | R200_VF_TCL_OUTPUT_VTX_ENABLE; + radeon_prepare_render(&rmesa->radeon); + if (newprim != rmesa->tcl.hw_primitive || !discrete_prim[hw_prim&0xf]) { /* need to disable perspective-correct texturing for point sprites */ |