Merge remote branch 'origin/master' into nv50-compiler

[mesa.git] / src / mesa / drivers / dri / intel / intel_regions.h

diff --git a/src/mesa/drivers/dri/intel/intel_regions.h b/src/mesa/drivers/dri/intel/intel_regions.h
index 0d379bdc6e273c2483c3cb279fb668fbcefbfe6d..8464a5e937d205fdf6c077e0cadfee4e90bd9d68 100644 (file)
--- a/src/mesa/drivers/dri/intel/intel_regions.h
+++ b/src/mesa/drivers/dri/intel/intel_regions.h
@@ -30,8 +30,9 @@
 
 /** @file intel_regions.h
  *
- * Structure definitions and prototypes for intel_region handling, which is
- * the basic structure for rectangular collections of pixels stored in a dri_bo.
+ * Structure definitions and prototypes for intel_region handling,
+ * which is the basic structure for rectangular collections of pixels
+ * stored in a drm_intel_bo.
  */
 
 #include <xf86drm.h>
@@ -52,7 +53,7 @@ struct intel_buffer_object;
  */
 struct intel_region
 {
-   dri_bo *buffer;  /**< buffer manager's buffer */
+   drm_intel_bo *buffer;  /**< buffer manager's buffer */
    GLuint refcount; /**< Reference count for region */
    GLuint cpp;      /**< bytes per pixel */
    GLuint width;    /**< in pixels */
@@ -62,28 +63,34 @@ struct intel_region
    GLuint map_refcount;  /**< Reference count for mapping */
 
    GLuint draw_offset; /**< Offset of drawing address within the region */
+   GLuint draw_x, draw_y; /**< Offset of drawing within the region */
+
    uint32_t tiling; /**< Which tiling mode the region is in */
-   uint32_t bit_6_swizzle; /**< GEM flag for address swizzling requirement */
-   drmAddress classic_map; /**< drmMap of the region when not in GEM mode */
    struct intel_buffer_object *pbo;     /* zero-copy uploads */
+
+   uint32_t name; /**< Global name for the bo */
+   struct intel_screen *screen;
 };
 
 
 /* Allocate a refcounted region.  Pointers to regions should only be
  * copied by calling intel_reference_region().
  */
-struct intel_region *intel_region_alloc(struct intel_context *intel,
+struct intel_region *intel_region_alloc(struct intel_screen *screen,
                                         uint32_t tiling,
                                        GLuint cpp, GLuint width,
-                                        GLuint height, GLuint pitch,
+                                        GLuint height,
                                        GLboolean expect_accelerated_upload);
 
 struct intel_region *
-intel_region_alloc_for_handle(struct intel_context *intel,
+intel_region_alloc_for_handle(struct intel_screen *screen,
                              GLuint cpp,
                              GLuint width, GLuint height, GLuint pitch,
                              unsigned int handle, const char *name);
 
+GLboolean
+intel_region_flink(struct intel_region *region, uint32_t *name);
+
 void intel_region_reference(struct intel_region **dst,
                             struct intel_region *src);
 
@@ -118,6 +125,7 @@ intel_region_copy(struct intel_context *intel,
                  struct intel_region *src,
                  GLuint src_offset,
                  GLuint srcx, GLuint srcy, GLuint width, GLuint height,
+                 GLboolean flip,
                  GLenum logicop);
 
 /* Helpers for zerocopy uploads, particularly texture image uploads:
@@ -130,9 +138,9 @@ void intel_region_release_pbo(struct intel_context *intel,
 void intel_region_cow(struct intel_context *intel,
                       struct intel_region *region);
 
-dri_bo *intel_region_buffer(struct intel_context *intel,
-                           struct intel_region *region,
-                           GLuint flag);
+drm_intel_bo *intel_region_buffer(struct intel_context *intel,
+                                 struct intel_region *region,
+                                 GLuint flag);
 
 void _mesa_copy_rect(GLubyte * dst,
                 GLuint cpp,
@@ -144,4 +152,12 @@ void _mesa_copy_rect(GLubyte * dst,
                 const GLubyte * src,
                 GLuint src_pitch, GLuint src_x, GLuint src_y);
 
+struct __DRIimageRec {
+   struct intel_region *region;
+   GLenum internal_format;
+   GLuint format;
+   GLenum data_type;
+   void *data;
+};
+
 #endif