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authorJosé Fonseca <jfonseca@vmware.com>2011-02-11 21:55:29 +0000
committerJosé Fonseca <jfonseca@vmware.com>2011-02-14 10:53:54 +0000
commit9305e93114542632384eb38da08018b4b9d1ab96 (patch)
treefc1383030e56c5bb4faaa957916cf3c0b52ab0a4 /src/gallium/drivers/svga/svga_surface.c
parenta0c293ec117c8a6f471061076ba87e245759e0f6 (diff)
svga: Set the appropriate flags when creating sampler/surface views.
Diffstat (limited to 'src/gallium/drivers/svga/svga_surface.c')
-rw-r--r--src/gallium/drivers/svga/svga_surface.c19
1 files changed, 15 insertions, 4 deletions
diff --git a/src/gallium/drivers/svga/svga_surface.c b/src/gallium/drivers/svga/svga_surface.c
index 3e4bed76c0..0cb58e6611 100644
--- a/src/gallium/drivers/svga/svga_surface.c
+++ b/src/gallium/drivers/svga/svga_surface.c
@@ -102,6 +102,7 @@ svga_texture_copy_handle(struct svga_context *svga,
struct svga_winsys_surface *
svga_texture_view_surface(struct pipe_context *pipe,
struct svga_texture *tex,
+ SVGA3dSurfaceFlags flags,
SVGA3dSurfaceFormat format,
unsigned start_mip,
unsigned num_mip,
@@ -118,7 +119,7 @@ svga_texture_view_surface(struct pipe_context *pipe,
"svga: Create surface view: face %d zslice %d mips %d..%d\n",
face_pick, zslice_pick, start_mip, start_mip+num_mip-1);
- key->flags = 0;
+ key->flags = flags;
key->format = format;
key->numMipLevels = num_mip;
key->size.width = u_minify(tex->b.b.width0, start_mip);
@@ -191,6 +192,7 @@ svga_create_surface(struct pipe_context *pipe,
boolean render = (surf_tmpl->usage & (PIPE_BIND_RENDER_TARGET |
PIPE_BIND_DEPTH_STENCIL)) ? TRUE : FALSE;
boolean view = FALSE;
+ SVGA3dSurfaceFlags flags;
SVGA3dSurfaceFormat format;
assert(surf_tmpl->u.tex.first_layer == surf_tmpl->u.tex.last_layer);
@@ -219,10 +221,18 @@ svga_create_surface(struct pipe_context *pipe,
s->base.u.tex.first_layer = surf_tmpl->u.tex.first_layer;
s->base.u.tex.last_layer = surf_tmpl->u.tex.last_layer;
- if (!render)
+ if (!render) {
+ flags = SVGA3D_SURFACE_HINT_TEXTURE;
format = svga_translate_format(surf_tmpl->format);
- else
+ } else {
+ if (surf_tmpl->usage & PIPE_BIND_RENDER_TARGET) {
+ flags = SVGA3D_SURFACE_HINT_RENDERTARGET;
+ }
+ if (surf_tmpl->usage & PIPE_BIND_DEPTH_STENCIL) {
+ flags = SVGA3D_SURFACE_HINT_DEPTHSTENCIL;
+ }
format = svga_translate_format_render(surf_tmpl->format);
+ }
assert(format != SVGA3D_FORMAT_INVALID);
@@ -249,7 +259,8 @@ svga_create_surface(struct pipe_context *pipe,
SVGA_DBG(DEBUG_VIEWS, "svga: Surface view: yes %p, level %u face %u z %u, %p\n",
pt, surf_tmpl->u.tex.level, face, zslice, s);
- s->handle = svga_texture_view_surface(NULL, tex, format, surf_tmpl->u.tex.level,
+ s->handle = svga_texture_view_surface(NULL, tex, flags, format,
+ surf_tmpl->u.tex.level,
1, face, zslice, &s->key);
s->real_face = 0;
s->real_level = 0;