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authormarha <marha@users.sourceforge.net>2014-04-13 14:28:06 +0200
committermarha <marha@users.sourceforge.net>2014-04-13 14:28:06 +0200
commit0bd141efd4832e01c8b269b8566dd5749e30ed55 (patch)
treecdad95c688236c6e2e36f13a3495c498393dabc8 /mesalib/src/mesa/state_tracker/st_texture.h
parentfeab85024204c7db3ad243697fe06bf3960349a9 (diff)
parentd2ad10d03be8e6d4b150bbdf2a28ea3d5a18a2ed (diff)
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Merge remote-tracking branch 'origin/released'
Diffstat (limited to 'mesalib/src/mesa/state_tracker/st_texture.h')
-rw-r--r--mesalib/src/mesa/state_tracker/st_texture.h30
1 files changed, 24 insertions, 6 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_texture.h b/mesalib/src/mesa/state_tracker/st_texture.h
index b4a27a00a..affb56812 100644
--- a/mesalib/src/mesa/state_tracker/st_texture.h
+++ b/mesalib/src/mesa/state_tracker/st_texture.h
@@ -56,7 +56,11 @@ struct st_texture_image
*/
struct pipe_resource *pt;
- struct pipe_transfer *transfer;
+ /* List of transfers, allocated on demand.
+ * transfer[layer] is a mapping for that layer.
+ */
+ struct pipe_transfer **transfer;
+ unsigned num_transfers;
};
@@ -82,10 +86,13 @@ struct st_texture_object
*/
struct pipe_resource *pt;
- /* Default sampler view attached to this texture object. Created lazily
- * on first binding.
+ /* Number of views in sampler_views array */
+ GLuint num_sampler_views;
+
+ /* Array of sampler views (one per context) attached to this texture
+ * object. Created lazily on first binding in context.
*/
- struct pipe_sampler_view *sampler_view;
+ struct pipe_sampler_view **sampler_views;
/* True if this texture comes from the window system. Such a texture
* cannot be reallocated and the format can only be changed with a sampler
@@ -192,11 +199,12 @@ extern GLubyte *
st_texture_image_map(struct st_context *st, struct st_texture_image *stImage,
enum pipe_transfer_usage usage,
GLuint x, GLuint y, GLuint z,
- GLuint w, GLuint h, GLuint d);
+ GLuint w, GLuint h, GLuint d,
+ struct pipe_transfer **transfer);
extern void
st_texture_image_unmap(struct st_context *st,
- struct st_texture_image *stImage);
+ struct st_texture_image *stImage, unsigned slice);
/* Return pointers to each 2d slice within an image. Indexed by depth
@@ -227,8 +235,18 @@ st_texture_image_copy(struct pipe_context *pipe,
extern struct pipe_resource *
st_create_color_map_texture(struct gl_context *ctx);
+extern struct pipe_sampler_view **
+st_texture_get_sampler_view(struct st_context *st,
+ struct st_texture_object *stObj);
+
extern void
st_texture_release_sampler_view(struct st_context *st,
struct st_texture_object *stObj);
+extern void
+st_texture_release_all_sampler_views(struct st_texture_object *stObj);
+
+void
+st_texture_free_sampler_views(struct st_texture_object *stObj);
+
#endif