1 /*
2  * Copyright 2006 VMware, Inc.
3  * All Rights Reserved.
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining a
6  * 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 portions
15  * of the Software.
16  *
17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
20  * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
21  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
22  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
23  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24  */
25 
26 #ifndef INTEL_PIXEL_H
27 #define INTEL_PIXEL_H
28 
29 #include "main/mtypes.h"
30 
31 void intelInitPixelFuncs(struct dd_function_table *functions);
32 bool intel_check_blit_fragment_ops(struct gl_context * ctx,
33 					bool src_alpha_is_one);
34 
35 void intelReadPixels(struct gl_context * ctx,
36                      GLint x, GLint y,
37                      GLsizei width, GLsizei height,
38                      GLenum format, GLenum type,
39                      const struct gl_pixelstore_attrib *pack,
40                      GLvoid * pixels);
41 
42 void intelDrawPixels(struct gl_context * ctx,
43                      GLint x, GLint y,
44                      GLsizei width, GLsizei height,
45                      GLenum format,
46                      GLenum type,
47                      const struct gl_pixelstore_attrib *unpack,
48                      const GLvoid * pixels);
49 
50 void intelCopyPixels(struct gl_context * ctx,
51                      GLint srcx, GLint srcy,
52                      GLsizei width, GLsizei height,
53                      GLint destx, GLint desty, GLenum type);
54 
55 void intelBitmap(struct gl_context * ctx,
56 		 GLint x, GLint y,
57 		 GLsizei width, GLsizei height,
58 		 const struct gl_pixelstore_attrib *unpack,
59 		 const GLubyte * pixels);
60 
61 #endif
62