src/mesa/main/formatquery.h

   1 /*
   2  * Copyright © 2012 Intel Corporation
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21  * DEALINGS IN THE SOFTWARE.
  22  */
  23
  24 #ifndef FORMATQUERY_H
  25 #define FORMATQUERY_H
  26
  27 #include "glheader.h"
  28
  29 size_t
  30 _mesa_query_samples_for_format(struct gl_context *ctx, GLenum target,
  31                                GLenum internalFormat, int samples[16]);
  32
  33 void
  34 _mesa_query_internal_format_default(struct gl_context *ctx, GLenum target,
  35                                     GLenum internalFormat, GLenum pname,
  36                                     GLint *params);
  37
  38 extern void GLAPIENTRY
  39 _mesa_GetInternalformativ(GLenum target, GLenum internalformat,
  40                           GLenum pname, GLsizei bufSize, GLint *params);
  41
  42 extern void GLAPIENTRY
  43 _mesa_GetInternalformati64v(GLenum target, GLenum internalformat,
  44                             GLenum pname, GLsizei bufSize, GLint64 *params);
  45
  46 #endif /* FORMATQUERY_H */