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r300g: update derived state before uploading vertex buffers

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The function may invoke blitter, which invalidates vertex buffers.
This commit is contained in:
Marek Olšák 2011-03-01 00:12:23 +01:00
parent fbedd9c73a
commit 4609be4410
1 changed files with 2 additions and 2 deletions
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4
src/gallium/drivers/r300/r300_render.c
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@ -748,6 +748,8 @@ static void r300_draw_vbo(struct pipe_context* pipe,
return;
}
r300_update_derived_state(r300);
/* Start the vbuf manager and update buffers if needed. */
u_vbuf_mgr_draw_begin(r300->vbuf_mgr, info,
&buffers_updated, &uploader_flushed);
@ -756,8 +758,6 @@ static void r300_draw_vbo(struct pipe_context* pipe,
}
/* Draw. */
r300_update_derived_state(r300);
if (indexed) {
if (count <= 8 &&
r300_resource(r300->index_buffer.buffer)->b.user_ptr) {