1 /*
2  * Copyright 2003 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_BLIT_H
27 #define INTEL_BLIT_H
28 
29 #include "brw_context.h"
30 
31 bool
32 intelEmitCopyBlit(struct brw_context *brw,
33                   GLuint cpp,
34                   int32_t src_pitch,
35                   struct brw_bo *src_buffer,
36                   GLuint src_offset,
37                   enum isl_tiling src_tiling,
38                   int32_t dst_pitch,
39                   struct brw_bo *dst_buffer,
40                   GLuint dst_offset,
41                   enum isl_tiling dst_tiling,
42                   GLshort srcx, GLshort srcy,
43                   GLshort dstx, GLshort dsty,
44                   GLshort w, GLshort h,
45                   GLenum logicop);
46 
47 bool intel_miptree_blit_compatible_formats(mesa_format src, mesa_format dst);
48 
49 bool intel_miptree_blit(struct brw_context *brw,
50                         struct intel_mipmap_tree *src_mt,
51                         int src_level, int src_slice,
52                         uint32_t src_x, uint32_t src_y, bool src_flip,
53                         struct intel_mipmap_tree *dst_mt,
54                         int dst_level, int dst_slice,
55                         uint32_t dst_x, uint32_t dst_y, bool dst_flip,
56                         uint32_t width, uint32_t height,
57                         GLenum logicop);
58 
59 bool intel_miptree_copy(struct brw_context *brw,
60                         struct intel_mipmap_tree *src_mt,
61                         int src_level, int src_slice,
62                         uint32_t src_x, uint32_t src_y,
63                         struct intel_mipmap_tree *dst_mt,
64                         int dst_level, int dst_slice,
65                         uint32_t dst_x, uint32_t dst_y,
66                         uint32_t src_width, uint32_t src_height);
67 
68 bool
69 intelEmitImmediateColorExpandBlit(struct brw_context *brw,
70 				  GLuint cpp,
71 				  GLubyte *src_bits, GLuint src_size,
72 				  GLuint fg_color,
73 				  GLshort dst_pitch,
74 				  struct brw_bo *dst_buffer,
75 				  GLuint dst_offset,
76                                   enum isl_tiling dst_tiling,
77 				  GLshort x, GLshort y,
78 				  GLshort w, GLshort h,
79 				  GLenum logic_op);
80 void intel_emit_linear_blit(struct brw_context *brw,
81 			    struct brw_bo *dst_bo,
82 			    unsigned int dst_offset,
83 			    struct brw_bo *src_bo,
84 			    unsigned int src_offset,
85 			    unsigned int size);
86 
87 #endif
88