1 files changed, 56 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i915pipe/intel_tex.h b/src/mesa/drivers/dri/i915pipe/intel_tex.h
index b77d7a1d8a..4a5081eee7 100644
--- a/src/mesa/drivers/dri/i915pipe/intel_tex.h
+++ b/src/mesa/drivers/dri/i915pipe/intel_tex.h
@@ -32,6 +32,48 @@
 #include "intel_context.h"
 #include "texmem.h"
 
+struct intel_texture_object
+{
+   struct gl_texture_object base;       /* The "parent" object */
+
+   /* The mipmap tree must include at least these levels once
+    * validated:
+    */
+   GLuint firstLevel;
+   GLuint lastLevel;
+
+   /* Offset for firstLevel image:
+    */
+   GLuint textureOffset;
+
+   /* On validation any active images held in main memory or in other
+    * regions will be copied to this region and the old storage freed.
+    */
+   struct intel_mipmap_tree *mt;
+
+   GLboolean imageOverride;
+   GLint depthOverride;
+   GLuint pitchOverride;
+};
+
+
+
+struct intel_texture_image
+{
+   struct gl_texture_image base;
+
+   /* These aren't stored in gl_texture_image 
+    */
+   GLuint level;
+   GLuint face;
+
+   /* If intelImage->mt != NULL, image data is stored here.
+    * Else if intelImage->base.Data != NULL, image is stored there.
+    * Else there is no image data.
+    */
+   struct intel_mipmap_tree *mt;
+};
+
 
 void intelInitTextureFuncs(struct dd_function_table *functions);
 
@@ -148,4 +190,18 @@ void intel_tex_unmap_images(struct intel_context *intel,
 
 int intel_compressed_num_bytes(GLuint mesaFormat);
 
+
+static INLINE struct intel_texture_object *
+intel_texture_object(struct gl_texture_object *obj)
+{
+   return (struct intel_texture_object *) obj;
+}
+
+static INLINE struct intel_texture_image *
+intel_texture_image(struct gl_texture_image *img)
+{
+   return (struct intel_texture_image *) img;
+}
+
+
 #endif