diff options
Diffstat (limited to 'src/gallium/winsys/r600/drm/r600_bo.c')
| -rw-r--r-- | src/gallium/winsys/r600/drm/r600_bo.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/src/gallium/winsys/r600/drm/r600_bo.c b/src/gallium/winsys/r600/drm/r600_bo.c index 7d54ff18fc..9b9aec5f64 100644 --- a/src/gallium/winsys/r600/drm/r600_bo.c +++ b/src/gallium/winsys/r600/drm/r600_bo.c @@ -29,23 +29,37 @@ #include "radeon_drm.h" #include "r600_priv.h" #include "r600d.h" +#include "radeon_drm.h" struct r600_bo *r600_bo(struct radeon *radeon, - unsigned size, unsigned alignment, unsigned usage) + unsigned size, unsigned alignment, + unsigned binding, unsigned usage) { struct r600_bo *ws_bo = calloc(1, sizeof(struct r600_bo)); struct pb_desc desc; struct pb_manager *man; desc.alignment = alignment; - desc.usage = usage; + desc.usage = (PB_USAGE_CPU_READ_WRITE | PB_USAGE_GPU_READ_WRITE); ws_bo->size = size; - if (usage & (PIPE_BIND_CONSTANT_BUFFER | PIPE_BIND_VERTEX_BUFFER | PIPE_BIND_INDEX_BUFFER)) + if (binding & (PIPE_BIND_CONSTANT_BUFFER | PIPE_BIND_VERTEX_BUFFER | PIPE_BIND_INDEX_BUFFER)) man = radeon->cman; else man = radeon->kman; + /* Staging resources particpate in transfers and blits only + * and are used for uploads and downloads from regular + * resources. We generate them internally for some transfers. + */ + if (usage == PIPE_USAGE_STAGING) + ws_bo->domains = RADEON_GEM_DOMAIN_CPU | RADEON_GEM_DOMAIN_GTT; + else + ws_bo->domains = (RADEON_GEM_DOMAIN_CPU | + RADEON_GEM_DOMAIN_GTT | + RADEON_GEM_DOMAIN_VRAM); + + ws_bo->pb = man->create_buffer(man, size, &desc); if (ws_bo->pb == NULL) { free(ws_bo); @@ -69,6 +83,10 @@ struct r600_bo *r600_bo_handle(struct radeon *radeon, } bo = radeon_bo_pb_get_bo(ws_bo->pb); ws_bo->size = bo->size; + ws_bo->domains = (RADEON_GEM_DOMAIN_CPU | + RADEON_GEM_DOMAIN_GTT | + RADEON_GEM_DOMAIN_VRAM); + pipe_reference_init(&ws_bo->reference, 1); radeon_bo_get_tiling_flags(radeon, bo, &ws_bo->tiling_flags, |