2 * Mesa 3-D graphics library
4 * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
5 * Copyright (c) 2008-2009 VMware, Inc.
6 * Copyright (c) 2012 Intel Corporation
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the "Software"),
10 * to deal in the Software without restriction, including without limitation
11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 * and/or sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following conditions:
15 * The above copyright notice and this permission notice shall be included
16 * in all copies or substantial portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
22 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
23 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
24 * OTHER DEALINGS IN THE SOFTWARE.
39 _mesa_type_is_packed(GLenum type
);
42 _mesa_sizeof_type( GLenum type
);
45 _mesa_sizeof_packed_type( GLenum type
);
48 _mesa_components_in_format( GLenum format
);
51 _mesa_bytes_per_pixel( GLenum format
, GLenum type
);
54 _mesa_bytes_per_vertex_attrib(GLint comps
, GLenum type
);
57 _mesa_is_type_integer(GLenum type
);
60 _mesa_is_type_unsigned(GLenum type
);
63 _mesa_is_enum_format_integer(GLenum format
);
66 _mesa_is_enum_format_unsigned_int(GLenum format
);
69 _mesa_is_enum_format_signed_int(GLenum format
);
72 _mesa_is_enum_format_or_type_integer(GLenum format
, GLenum type
);
75 _mesa_is_color_format(GLenum format
);
78 _mesa_is_depth_format(GLenum format
);
81 _mesa_is_stencil_format(GLenum format
);
84 _mesa_is_ycbcr_format(GLenum format
);
87 _mesa_is_depthstencil_format(GLenum format
);
90 _mesa_is_depth_or_stencil_format(GLenum format
);
93 _mesa_is_dudv_format(GLenum format
);
96 _mesa_is_compressed_format(struct gl_context
*ctx
, GLenum format
);
99 _mesa_base_format_to_integer_format(GLenum format
);
102 _mesa_base_format_has_channel(GLenum base_format
, GLenum pname
);
105 _mesa_base_format_component_count(GLenum base_format
);
108 _mesa_generic_compressed_format_to_uncompressed_format(GLenum format
);
111 _mesa_get_nongeneric_internalformat(GLenum format
);
114 _mesa_get_linear_internalformat(GLenum format
);
117 _mesa_error_check_format_and_type(const struct gl_context
*ctx
,
118 GLenum format
, GLenum type
);
121 _mesa_es_error_check_format_and_type(GLenum format
, GLenum type
,
122 unsigned dimensions
);
125 _mesa_es3_error_check_format_and_type(GLenum format
, GLenum type
,
126 GLenum internalFormat
);
133 #endif /* GLFORMATS_H */