index d7e9187227a9888fbf426331bc93effb34b17cbc..94224f5e353534f6de0737eaa2e7cbe89b0f3e06 100644 (file)
--- a/radeon/radeon_surface.c
+++ b/radeon/radeon_surface.c
/* the 32 alignment is for scanout, cb or db but to allow texture to be
* easily bound as such we force this alignment to all surface
*/
- xalign = MAX2(32, surf_man->hw_info.group_bytes / surf->bpe);
+ xalign = MAX2(1, surf_man->hw_info.group_bytes / surf->bpe);
yalign = 1;
zalign = 1;
+ if (surf->flags & RADEON_SURF_SCANOUT) {
+ xalign = MAX2((surf->bpe == 1) ? 64 : 32, xalign);
+ }
/* build mipmap tree */
for (i = start_level; i <= surf->last_level; i++) {
xalign = MAX2(tilew, xalign);
yalign = tilew;
zalign = 1;
+ if (surf->flags & RADEON_SURF_SCANOUT) {
+ xalign = MAX2((surf->bpe == 1) ? 64 : 32, xalign);
+ }
if (!start_level) {
surf->bo_alignment = MAX2(256, surf_man->hw_info.group_bytes);
}
(tilew * surf->bpe * surf->nsamples);
xalign = MAX2(tilew * surf_man->hw_info.num_banks, xalign);
yalign = tilew * surf_man->hw_info.num_pipes;
+ if (surf->flags & RADEON_SURF_SCANOUT) {
+ xalign = MAX2((surf->bpe == 1) ? 64 : 32, xalign);
+ }
if (!start_level) {
surf->bo_alignment =
MAX2(surf_man->hw_info.num_pipes *
xalign = MAX2(tilew, xalign);
yalign = tilew;
zalign = 1;
+ if (surf->flags & RADEON_SURF_SCANOUT) {
+ xalign = MAX2((surf->bpe == 1) ? 64 : 32, xalign);
+ }
if (!start_level) {
surf->bo_alignment = MAX2(256, surf_man->hw_info.group_bytes);
}