brw_draw.h

Mesa is an open-source implementation of the OpenGL specification - a system for rendering interacti

 /**************************************************************************
 * 
 * Copyright 2005 Tungsten Graphics, Inc., Cedar Park, Texas.
 * All Rights Reserved.
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 * permit persons to whom the Software is furnished to do so, subject to
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 * 
 * The above copyright notice and this permission notice (including the
 * next paragraph) shall be included in all copies or substantial portions
 * of the Software.
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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#ifndef BRW_DRAW_H
#define BRW_DRAW_H

#include "mtypes.h"		/* for GLcontext... */
#include "vbo/vbo.h"

#include "dri_bufmgr.h"
struct brw_context;


void brw_draw_prims( GLcontext *ctx,
		     const struct gl_client_array *arrays[],
		     const struct _mesa_prim *prims,
		     GLuint nr_prims,
		     const struct _mesa_index_buffer *ib,
		     GLuint min_index,
		     GLuint max_index );

void brw_draw_init( struct brw_context *brw );
void brw_draw_destroy( struct brw_context *brw );

/* brw_draw_current.c
 */
void brw_init_current_values(GLcontext *ctx,
			     struct gl_client_array *arrays);


/* brw_draw_upload.c
 */
int brw_prepare_indices( struct brw_context *brw,
			 const struct _mesa_index_buffer *index_buffer,
			 dri_bo **bo_return,
			 GLuint *offset_return);

void brw_emit_indices( struct brw_context *brw,
		       const struct _mesa_index_buffer *index_buffer,
		       dri_bo *bo,
		       GLuint offset);

int brw_prepare_vertices( struct brw_context *brw,
			       GLuint min_index,
			       GLuint max_index );

void brw_emit_vertices( struct brw_context *brw,
			       GLuint min_index,
			       GLuint max_index );



#endif