i965/fs: Add support for translating ir_triop_fma into MAD.

[mesa.git] / src / mesa / drivers / dri / i965 / intel_buffer_objects.h

diff --git a/src/mesa/drivers/dri/i965/intel_buffer_objects.h b/src/mesa/drivers/dri/i965/intel_buffer_objects.h
index a80f448716ddaaa4f1f14687b8e91c543e65c26c..9a36fd30e698f02d96aca179a461bbd2fd522c6d 100644 (file)
--- a/src/mesa/drivers/dri/i965/intel_buffer_objects.h
+++ b/src/mesa/drivers/dri/i965/intel_buffer_objects.h
@@ -1,6 +1,6 @@
- /**************************************************************************
+/**************************************************************************
  * 
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2005 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -28,43 +28,59 @@
 #ifndef INTEL_BUFFEROBJ_H
 #define INTEL_BUFFEROBJ_H
 
-#include "mtypes.h"
+#include "main/mtypes.h"
 
-struct intel_context;
+struct brw_context;
 struct gl_buffer_object;
 
 
 /**
  * Intel vertex/pixel buffer object, derived from Mesa's gl_buffer_object.
  */
-struct intel_buffer_object {
+struct intel_buffer_object
+{
    struct gl_buffer_object Base;
-   dri_bo *buffer;   /* the low-level buffer manager's buffer handle */
+   drm_intel_bo *buffer;     /* the low-level buffer manager's buffer handle */
+   GLuint offset;            /* any offset into that buffer */
+
+   drm_intel_bo *range_map_bo;
+   void *range_map_buffer;
+   unsigned int range_map_offset;
 };
 
 
 /* Get the bm buffer associated with a GL bufferobject:
  */
-dri_bo *intel_bufferobj_buffer( const struct intel_buffer_object *obj );
+drm_intel_bo *intel_bufferobj_buffer(struct brw_context *brw,
+                                    struct intel_buffer_object *obj,
+                                    GLuint flag);
+drm_intel_bo *intel_bufferobj_source(struct brw_context *brw,
+                                    struct intel_buffer_object *obj,
+                                    GLuint align,
+                                    GLuint *offset);
 
-/* Hook the bufferobject implementation into mesa: 
- */
-void intel_bufferobj_init( struct intel_context *intel );
+void intel_upload_data(struct brw_context *brw,
+                      const void *ptr, GLuint size, GLuint align,
+                      drm_intel_bo **return_bo,
+                      GLuint *return_offset);
 
+void *intel_upload_map(struct brw_context *brw,
+                      GLuint size, GLuint align);
+void intel_upload_unmap(struct brw_context *brw,
+                       const void *ptr, GLuint size, GLuint align,
+                       drm_intel_bo **return_bo,
+                       GLuint *return_offset);
 
+void intel_upload_finish(struct brw_context *brw);
 
-/* Are the obj->Name tests necessary?  Unfortunately yes, mesa
- * allocates a couple of gl_buffer_object structs statically, and
- * the Name == 0 test is the only way to identify them and avoid
- * casting them erroneously to our structs.
+/* Hook the bufferobject implementation into mesa:
  */
+void intelInitBufferObjectFuncs(struct dd_function_table *functions);
+
 static inline struct intel_buffer_object *
-intel_buffer_object( struct gl_buffer_object *obj )
+intel_buffer_object(struct gl_buffer_object *obj)
 {
-   if (obj->Name)
-      return (struct intel_buffer_object *)obj;
-   else
-      return NULL;
+   return (struct intel_buffer_object *) obj;
 }
 
 #endif