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      1 /*
      2  * Copyright (C) 2009 Francisco Jerez.
      3  * All Rights Reserved.
      4  *
      5  * Permission is hereby granted, free of charge, to any person obtaining
      6  * a copy of this software and associated documentation files (the
      7  * "Software"), to deal in the Software without restriction, including
      8  * without limitation the rights to use, copy, modify, merge, publish,
      9  * distribute, sublicense, and/or sell copies of the Software, and to
     10  * permit persons to whom the Software is furnished to do so, subject to
     11  * the following conditions:
     12  *
     13  * The above copyright notice and this permission notice (including the
     14  * next paragraph) shall be included in all copies or substantial
     15  * portions of the Software.
     16  *
     17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
     18  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     19  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
     20  * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
     21  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
     22  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
     23  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     24  *
     25  */
     26 
     27 #ifndef __NOUVEAU_DRIVER_H__
     28 #define __NOUVEAU_DRIVER_H__
     29 
     30 #include "main/imports.h"
     31 #include "main/mtypes.h"
     32 #include "main/macros.h"
     33 #include "main/formats.h"
     34 #include "main/state.h"
     35 #include "utils.h"
     36 #include "dri_util.h"
     37 
     38 #undef NDEBUG
     39 #include <assert.h>
     40 
     41 #include <libdrm/nouveau.h>
     42 #include "nouveau_screen.h"
     43 #include "nouveau_state.h"
     44 #include "nouveau_surface.h"
     45 #include "nouveau_local.h"
     46 
     47 #define DRIVER_AUTHOR	"Nouveau"
     48 
     49 struct nouveau_driver {
     50 	struct gl_context *(*context_create)(struct nouveau_screen *screen,
     51 				     const struct gl_config *visual,
     52 				     struct gl_context *share_ctx);
     53 	void (*context_destroy)(struct gl_context *ctx);
     54 
     55 	void (*surface_copy)(struct gl_context *ctx,
     56 			     struct nouveau_surface *dst,
     57 			     struct nouveau_surface *src,
     58 			     int dx, int dy, int sx, int sy, int w, int h);
     59 	void (*surface_fill)(struct gl_context *ctx,
     60 			     struct nouveau_surface *dst,
     61 			     unsigned mask, unsigned value,
     62 			     int dx, int dy, int w, int h);
     63 
     64 	nouveau_state_func *emit;
     65 	int num_emit;
     66 };
     67 
     68 #define nouveau_error(format, ...) \
     69 	fprintf(stderr, "%s: " format, __func__, ## __VA_ARGS__)
     70 
     71 void
     72 nouveau_clear(struct gl_context *ctx, GLbitfield buffers);
     73 
     74 void
     75 nouveau_span_functions_init(struct gl_context *ctx);
     76 
     77 void
     78 nouveau_driver_functions_init(struct dd_function_table *functions);
     79 
     80 void
     81 nouveau_texture_functions_init(struct dd_function_table *functions);
     82 
     83 #endif
     84