diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/nouveau/nouveau_winsys.h | 3 | ||||
| -rw-r--r-- | src/gallium/drivers/nv40/nv40_miptree.c | 13 | ||||
| -rw-r--r-- | src/gallium/drivers/nv40/nv40_screen.c | 3 | ||||
| -rw-r--r-- | src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c | 3 | ||||
| -rw-r--r-- | src/gallium/winsys/g3dvl/nouveau/nouveau_winsys_pipe.c | 3 |
5 files changed, 17 insertions, 8 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_winsys.h b/src/gallium/drivers/nouveau/nouveau_winsys.h index 5535ebb6a9..09726fd892 100644 --- a/src/gallium/drivers/nouveau/nouveau_winsys.h +++ b/src/gallium/drivers/nouveau/nouveau_winsys.h @@ -20,7 +20,8 @@ #define NOUVEAU_TEXTURE_USAGE_LINEAR (1 << 16) #define NOUVEAU_BUFFER_USAGE_TEXTURE (1 << 16) -#define NOUVEAU_BUFFER_USAGE_ZETA (1 << 17) +#define NOUVEAU_BUFFER_USAGE_CPU (1 << 17) +#define NOUVEAU_BUFFER_USAGE_ZETA (1 << 18) struct nouveau_winsys { struct nouveau_context *nv; diff --git a/src/gallium/drivers/nv40/nv40_miptree.c b/src/gallium/drivers/nv40/nv40_miptree.c index 36e08e73b9..5121434b54 100644 --- a/src/gallium/drivers/nv40/nv40_miptree.c +++ b/src/gallium/drivers/nv40/nv40_miptree.c @@ -57,6 +57,8 @@ nv40_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt) { struct pipe_winsys *ws = pscreen->winsys; struct nv40_miptree *mt; + unsigned buf_usage = PIPE_BUFFER_USAGE_PIXEL | + NOUVEAU_BUFFER_USAGE_TEXTURE; mt = MALLOC(sizeof(struct nv40_miptree)); if (!mt) @@ -75,6 +77,9 @@ nv40_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt) if (pt->tex_usage & (PIPE_TEXTURE_USAGE_PRIMARY | PIPE_TEXTURE_USAGE_DISPLAY_TARGET)) mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR; + else + if (pt->tex_usage & PIPE_TEXTURE_USAGE_DYNAMIC) + mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR; else { switch (pt->format) { /* TODO: Figure out which formats can be swizzled */ @@ -87,12 +92,12 @@ nv40_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt) } } + if (pt->tex_usage & PIPE_TEXTURE_USAGE_DYNAMIC) + buf_usage |= NOUVEAU_BUFFER_USAGE_CPU; + nv40_miptree_layout(mt); - mt->buffer = ws->buffer_create(ws, 256, - PIPE_BUFFER_USAGE_PIXEL | - NOUVEAU_BUFFER_USAGE_TEXTURE, - mt->total_size); + mt->buffer = ws->buffer_create(ws, 256, buf_usage, mt->total_size); if (!mt->buffer) { FREE(mt); return NULL; diff --git a/src/gallium/drivers/nv40/nv40_screen.c b/src/gallium/drivers/nv40/nv40_screen.c index 995148e03f..9657a19c50 100644 --- a/src/gallium/drivers/nv40/nv40_screen.c +++ b/src/gallium/drivers/nv40/nv40_screen.c @@ -148,7 +148,8 @@ nv40_surface_map(struct pipe_screen *screen, struct pipe_surface *surface, if (!mt->shadow_tex) { unsigned old_tex_usage = surface->texture->tex_usage; - surface->texture->tex_usage = NOUVEAU_TEXTURE_USAGE_LINEAR; + surface->texture->tex_usage = NOUVEAU_TEXTURE_USAGE_LINEAR | + PIPE_TEXTURE_USAGE_DYNAMIC; mt->shadow_tex = screen->texture_create(screen, surface->texture); surface->texture->tex_usage = old_tex_usage; diff --git a/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c b/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c index 5276806de6..086f368319 100644 --- a/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c +++ b/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c @@ -49,7 +49,8 @@ nouveau_pipe_bo_create(struct pipe_winsys *pws, unsigned alignment, if (usage & PIPE_BUFFER_USAGE_PIXEL) { if (usage & NOUVEAU_BUFFER_USAGE_TEXTURE) flags |= NOUVEAU_BO_GART; - flags |= NOUVEAU_BO_VRAM; + if (!(usage & NOUVEAU_BUFFER_USAGE_CPU)) + flags |= NOUVEAU_BO_VRAM; switch (dev->chipset & 0xf0) { case 0x50: diff --git a/src/gallium/winsys/g3dvl/nouveau/nouveau_winsys_pipe.c b/src/gallium/winsys/g3dvl/nouveau/nouveau_winsys_pipe.c index 4f6ac9cad0..17c677d83e 100644 --- a/src/gallium/winsys/g3dvl/nouveau/nouveau_winsys_pipe.c +++ b/src/gallium/winsys/g3dvl/nouveau/nouveau_winsys_pipe.c @@ -112,7 +112,8 @@ nouveau_pipe_bo_create(struct pipe_winsys *pws, unsigned alignment, if (usage & PIPE_BUFFER_USAGE_PIXEL) { if (usage & NOUVEAU_BUFFER_USAGE_TEXTURE) flags |= NOUVEAU_BO_GART; - flags |= NOUVEAU_BO_VRAM; + if (!(usage & NOUVEAU_BUFFER_USAGE_CPU)) + flags |= NOUVEAU_BO_VRAM; } if (usage & PIPE_BUFFER_USAGE_VERTEX) { |