2 * Mesa 3-D graphics library
4 * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
5 * Copyright (C) 1999-2010 VMware, Inc. All Rights Reserved.
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
21 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
22 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
23 * OTHER DEALINGS IN THE SOFTWARE.
35 _mesa_unpack_polygon_stipple(const GLubyte
*pattern
, GLuint dest
[32],
36 const struct gl_pixelstore_attrib
*unpacking
);
40 _mesa_pack_polygon_stipple(const GLuint pattern
[32], GLubyte
*dest
,
41 const struct gl_pixelstore_attrib
*packing
);
45 _mesa_unpack_bitmap(GLint width
, GLint height
, const GLubyte
*pixels
,
46 const struct gl_pixelstore_attrib
*packing
);
49 _mesa_pack_bitmap(GLint width
, GLint height
, const GLubyte
*source
,
50 GLubyte
*dest
, const struct gl_pixelstore_attrib
*packing
);
54 _mesa_pack_rgba_span_float(struct gl_context
*ctx
, GLuint n
,
56 GLenum dstFormat
, GLenum dstType
, GLvoid
*dstAddr
,
57 const struct gl_pixelstore_attrib
*dstPacking
,
58 GLbitfield transferOps
);
62 _mesa_unpack_color_span_ubyte(struct gl_context
*ctx
,
63 GLuint n
, GLenum dstFormat
, GLubyte dest
[],
64 GLenum srcFormat
, GLenum srcType
,
66 const struct gl_pixelstore_attrib
*srcPacking
,
67 GLbitfield transferOps
);
71 _mesa_unpack_color_span_float(struct gl_context
*ctx
,
72 GLuint n
, GLenum dstFormat
, GLfloat dest
[],
73 GLenum srcFormat
, GLenum srcType
,
75 const struct gl_pixelstore_attrib
*srcPacking
,
76 GLbitfield transferOps
);
79 _mesa_unpack_color_span_uint(struct gl_context
*ctx
,
80 GLuint n
, GLenum dstFormat
, GLuint
*dest
,
81 GLenum srcFormat
, GLenum srcType
,
83 const struct gl_pixelstore_attrib
*srcPacking
);
86 _mesa_unpack_dudv_span_byte(struct gl_context
*ctx
,
87 GLuint n
, GLenum dstFormat
, GLbyte dest
[],
88 GLenum srcFormat
, GLenum srcType
,
90 const struct gl_pixelstore_attrib
*srcPacking
,
91 GLbitfield transferOps
);
94 _mesa_unpack_index_span(struct gl_context
*ctx
, GLuint n
,
95 GLenum dstType
, GLvoid
*dest
,
96 GLenum srcType
, const GLvoid
*source
,
97 const struct gl_pixelstore_attrib
*srcPacking
,
98 GLbitfield transferOps
);
102 _mesa_pack_index_span(struct gl_context
*ctx
, GLuint n
,
103 GLenum dstType
, GLvoid
*dest
, const GLuint
*source
,
104 const struct gl_pixelstore_attrib
*dstPacking
,
105 GLbitfield transferOps
);
109 _mesa_unpack_stencil_span(struct gl_context
*ctx
, GLuint n
,
110 GLenum dstType
, GLvoid
*dest
,
111 GLenum srcType
, const GLvoid
*source
,
112 const struct gl_pixelstore_attrib
*srcPacking
,
113 GLbitfield transferOps
);
116 _mesa_pack_stencil_span(struct gl_context
*ctx
, GLuint n
,
117 GLenum dstType
, GLvoid
*dest
, const GLubyte
*source
,
118 const struct gl_pixelstore_attrib
*dstPacking
);
122 _mesa_unpack_depth_span(struct gl_context
*ctx
, GLuint n
,
123 GLenum dstType
, GLvoid
*dest
, GLuint depthMax
,
124 GLenum srcType
, const GLvoid
*source
,
125 const struct gl_pixelstore_attrib
*srcPacking
);
128 _mesa_pack_depth_span(struct gl_context
*ctx
, GLuint n
, GLvoid
*dest
,
129 GLenum dstType
, const GLfloat
*depthSpan
,
130 const struct gl_pixelstore_attrib
*dstPacking
);
134 _mesa_pack_depth_stencil_span(struct gl_context
*ctx
,GLuint n
,
135 GLenum dstType
, GLuint
*dest
,
136 const GLfloat
*depthVals
,
137 const GLubyte
*stencilVals
,
138 const struct gl_pixelstore_attrib
*dstPacking
);
142 _mesa_unpack_image(GLuint dimensions
,
143 GLsizei width
, GLsizei height
, GLsizei depth
,
144 GLenum format
, GLenum type
, const GLvoid
*pixels
,
145 const struct gl_pixelstore_attrib
*unpack
);
149 _mesa_pack_rgba_span_from_uints(struct gl_context
*ctx
, GLuint n
, GLuint rgba
[][4],
150 GLenum dstFormat
, GLenum dstType
,
155 _mesa_pack_rgba_span_from_ints(struct gl_context
*ctx
, GLuint n
, GLint rgba
[][4],
156 GLenum dstFormat
, GLenum dstType
,
161 _mesa_rebase_rgba_float(GLuint n
, GLfloat rgba
[][4], GLenum baseFormat
);
164 _mesa_rebase_rgba_uint(GLuint n
, GLuint rgba
[][4], GLenum baseFormat
);