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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 <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 				     gl_api api,
52 				     const struct gl_config *visual,
53 				     struct gl_context *share_ctx);
54 	void (*context_destroy)(struct gl_context *ctx);
55 
56 	void (*surface_copy)(struct gl_context *ctx,
57 			     struct nouveau_surface *dst,
58 			     struct nouveau_surface *src,
59 			     int dx, int dy, int sx, int sy, int w, int h);
60 	void (*surface_fill)(struct gl_context *ctx,
61 			     struct nouveau_surface *dst,
62 			     unsigned mask, unsigned value,
63 			     int dx, int dy, int w, int h);
64 
65 	nouveau_state_func *emit;
66 	int num_emit;
67 };
68 
69 #define nouveau_error(format, ...) \
70 	fprintf(stderr, "%s: " format, __func__, ## __VA_ARGS__)
71 
72 extern const char * const nouveau_vendor_string;
73 
74 const char *
75 nouveau_get_renderer_string(unsigned chipset);
76 
77 void
78 nouveau_clear(struct gl_context *ctx, GLbitfield buffers);
79 
80 void
81 nouveau_span_functions_init(struct gl_context *ctx);
82 
83 void
84 nouveau_driver_functions_init(struct dd_function_table *functions);
85 
86 void
87 nouveau_texture_functions_init(struct dd_function_table *functions);
88 
89 #endif
90