From: Marek Olšák <[email protected]>
Take the upper bound. The number doesn't have to absolutely correct, only safe.
---
src/gallium/drivers/r600/evergreen_state.c | 30 ++++--------------------------
1 file changed, 4 insertions(+), 26 deletions(-)
diff --git a/src/gallium/drivers/r600/evergreen_state.c
b/src/gallium/drivers/r600/evergreen_state.c
index f7a63a8..7b1a44b 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -1394,32 +1394,10 @@ static void evergreen_set_framebuffer_state(struct
pipe_context *ctx,
rctx->framebuffer.atom.num_dw = 4; /* SCISSOR */
/* MSAA. */
- if (rctx->b.chip_class == EVERGREEN) {
- switch (rctx->framebuffer.nr_samples) {
- case 2:
- case 4:
- rctx->framebuffer.atom.num_dw += 6;
- break;
- case 8:
- rctx->framebuffer.atom.num_dw += 10;
- break;
- }
- rctx->framebuffer.atom.num_dw += 4;
- } else {
- switch (rctx->framebuffer.nr_samples) {
- case 2:
- case 4:
- rctx->framebuffer.atom.num_dw += 12;
- break;
- case 8:
- rctx->framebuffer.atom.num_dw += 16;
- break;
- case 16:
- rctx->framebuffer.atom.num_dw += 18;
- break;
- }
- rctx->framebuffer.atom.num_dw += 7;
- }
+ if (rctx->b.chip_class == EVERGREEN)
+ rctx->framebuffer.atom.num_dw += 14; /* Evergreen */
+ else
+ rctx->framebuffer.atom.num_dw += 25; /* Cayman */
/* Colorbuffers. */
rctx->framebuffer.atom.num_dw += state->nr_cbufs * 23;
--
1.9.1
_______________________________________________
mesa-dev mailing list
[email protected]
http://lists.freedesktop.org/mailman/listinfo/mesa-dev
