rgtc: llvmpipe/softpipe refuse RGTC until u_format has support.

[mesa.git] / src / gallium / drivers / softpipe / sp_texture.h

diff --git a/src/gallium/drivers/softpipe/sp_texture.h b/src/gallium/drivers/softpipe/sp_texture.h
index b1b6130b22c9ea2ca8e4c34e10aacab2a4562ff7..5603110eeb339b59816a9245b142c1a7d67c1c59 100644 (file)
--- a/src/gallium/drivers/softpipe/sp_texture.h
+++ b/src/gallium/drivers/softpipe/sp_texture.h
@@ -30,6 +30,7 @@
 
 
 #include "pipe/p_state.h"
+#include "sp_limits.h"
 
 
 struct pipe_context;
@@ -37,20 +38,39 @@ struct pipe_screen;
 struct softpipe_context;
 
 
-struct softpipe_texture
+/**
+ * Subclass of pipe_resource.
+ */
+struct softpipe_resource
 {
-   struct pipe_texture base;
+   struct pipe_resource base;
 
-   unsigned long level_offset[PIPE_MAX_TEXTURE_LEVELS];
-   unsigned stride[PIPE_MAX_TEXTURE_LEVELS];
+   unsigned long level_offset[SP_MAX_TEXTURE_2D_LEVELS];
+   unsigned stride[SP_MAX_TEXTURE_2D_LEVELS];
 
-   /* The data is held here:
+   /**
+    * Display target, only valid for PIPE_TEXTURE_2D with the
+    * PIPE_BIND_DISPLAY_TARGET usage.
     */
-   struct pipe_buffer *buffer;
+   struct sw_displaytarget *dt;
 
-   boolean modified;
+   /**
+    * Malloc'ed data for regular buffers and textures, or a mapping to dt above.
+    */
+   void *data;
+
+   /* True if texture images are power-of-two in all dimensions:
+    */
+   boolean pot;
+   boolean userBuffer;
+
+   unsigned timestamp;
 };
 
+
+/**
+ * Subclass of pipe_transfer.
+ */
 struct softpipe_transfer
 {
    struct pipe_transfer base;
@@ -59,11 +79,12 @@ struct softpipe_transfer
 };
 
 
+
 /** cast wrappers */
-static INLINE struct softpipe_texture *
-softpipe_texture(struct pipe_texture *pt)
+static INLINE struct softpipe_resource *
+softpipe_resource(struct pipe_resource *pt)
 {
-   return (struct softpipe_texture *) pt;
+   return (struct softpipe_resource *) pt;
 }
 
 static INLINE struct softpipe_transfer *
@@ -76,5 +97,8 @@ softpipe_transfer(struct pipe_transfer *pt)
 extern void
 softpipe_init_screen_texture_funcs(struct pipe_screen *screen);
 
+extern void
+softpipe_init_texture_funcs(struct pipe_context *pipe);
+
 
 #endif /* SP_TEXTURE */