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raw | patch | inline | side by side (parent: 2337295)
raw | patch | inline | side by side (parent: 2337295)
author | Marek Olšák <maraeo@gmail.com> | |
Tue, 7 Aug 2012 20:50:39 +0000 (22:50 +0200) | ||
committer | Marek Olšák <maraeo@gmail.com> | |
Thu, 9 Aug 2012 20:33:00 +0000 (22:33 +0200) |
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
radeon/radeon_surface.c | patch | blob | history |
index 874a0927388e5abf05069cde58af093afb8a63d8..499e994cff0e52219b50368f35810263624541a9 100644 (file)
--- a/radeon/radeon_surface.c
+++ b/radeon/radeon_surface.c
surf->level[level].nblk_x = (surf->level[level].npix_x + surf->blk_w - 1) / surf->blk_w;
surf->level[level].nblk_y = (surf->level[level].npix_y + surf->blk_h - 1) / surf->blk_h;
surf->level[level].nblk_z = (surf->level[level].npix_z + surf->blk_d - 1) / surf->blk_d;
- if (surf->level[level].mode == RADEON_SURF_MODE_2D) {
+ if (surf->nsamples == 1 && surf->level[level].mode == RADEON_SURF_MODE_2D) {
if (surf->level[level].nblk_x < xalign || surf->level[level].nblk_y < yalign) {
surf->level[level].mode = RADEON_SURF_MODE_1D;
return;
unsigned mode;
int r;
+ /* MSAA surfaces support the 2D mode only. */
+ if (surf->nsamples > 1) {
+ surf->flags = RADEON_SURF_CLR(surf->flags, MODE);
+ surf->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE);
+ }
+
/* tiling mode */
mode = (surf->flags >> RADEON_SURF_MODE_SHIFT) & RADEON_SURF_MODE_MASK;
/* force 1d on kernel that can't do 2d */
if (!surf_man->hw_info.allow_2d && mode > RADEON_SURF_MODE_1D) {
+ if (surf->nsamples > 1) {
+ fprintf(stderr, "radeon: Cannot use 2D tiling for an MSAA surface (%i).\n", __LINE__);
+ return -EFAULT;
+ }
mode = RADEON_SURF_MODE_1D;
surf->flags = RADEON_SURF_CLR(surf->flags, MODE);
surf->flags |= RADEON_SURF_SET(mode, MODE);
surf->level[level].nblk_x = (surf->level[level].npix_x + surf->blk_w - 1) / surf->blk_w;
surf->level[level].nblk_y = (surf->level[level].npix_y + surf->blk_h - 1) / surf->blk_h;
surf->level[level].nblk_z = (surf->level[level].npix_z + surf->blk_d - 1) / surf->blk_d;
- if (surf->level[level].mode == RADEON_SURF_MODE_2D) {
+ if (surf->nsamples == 1 && surf->level[level].mode == RADEON_SURF_MODE_2D) {
if (surf->level[level].nblk_x < mtilew || surf->level[level].nblk_y < mtileh) {
surf->level[level].mode = RADEON_SURF_MODE_1D;
return;
/* force 1d on kernel that can't do 2d */
if (!surf_man->hw_info.allow_2d && mode > RADEON_SURF_MODE_1D) {
+ if (surf->nsamples > 1) {
+ fprintf(stderr, "radeon: Cannot use 2D tiling for an MSAA surface (%i).\n", __LINE__);
+ return -EFAULT;
+ }
mode = RADEON_SURF_MODE_1D;
surf->flags = RADEON_SURF_CLR(surf->flags, MODE);
surf->flags |= RADEON_SURF_SET(mode, MODE);
unsigned mode;
int r;
+ /* MSAA surfaces support the 2D mode only. */
+ if (surf->nsamples > 1) {
+ surf->flags = RADEON_SURF_CLR(surf->flags, MODE);
+ surf->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE);
+ }
+
/* tiling mode */
mode = (surf->flags >> RADEON_SURF_MODE_SHIFT) & RADEON_SURF_MODE_MASK;