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gallium: need to all draw_flush() in softpipe_unmap_constant_buffers()

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Otherwise, we won't have our constants when we run the fragment shader.
Fixes crash in glsl tests when SP_VBUF=1.
This commit is contained in:
Brian 2008-03-13 18:19:47 -06:00
parent 34be396950
commit 78302c7ca3
1 changed files with 8 additions and 0 deletions
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8
src/gallium/drivers/softpipe/sp_draw_arrays.c
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@ -62,6 +62,14 @@ softpipe_unmap_constant_buffers(struct softpipe_context *sp)
{
struct pipe_winsys *ws = sp->pipe.winsys;
uint i;
/* really need to flush all prims since the vert/frag shaders const buffers
* are going away now.
*/
draw_flush(sp->draw);
draw_set_mapped_constant_buffer(sp->draw, NULL);
for (i = 0; i < 2; i++) {
if (sp->constants[i].size)
ws->buffer_unmap(ws, sp->constants[i].buffer);