src/mesa/drivers/dri/intel/intel_tex.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #ifndef INTELTEX_INC
  29 #define INTELTEX_INC
  30
  31 #include "main/mtypes.h"
  32 #include "main/formats.h"
  33 #include "intel_context.h"
  34
  35 void intelInitTextureFuncs(struct dd_function_table *functions);
  36
  37 void intelInitTextureImageFuncs(struct dd_function_table *functions);
  38
  39 void intelInitTextureSubImageFuncs(struct dd_function_table *functions);
  40
  41 void intelInitTextureCopyImageFuncs(struct dd_function_table *functions);
  42
  43 GLenum intel_mesa_format_to_rb_datatype(gl_format format);
  44
  45 void intelSetTexBuffer(__DRIcontext *pDRICtx,
  46                        GLint target, __DRIdrawable *pDraw);
  47 void intelSetTexBuffer2(__DRIcontext *pDRICtx,
  48                         GLint target, GLint format, __DRIdrawable *pDraw);
  49
  50 GLuint intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit);
  51
  52 void intel_tex_map_level_images(struct intel_context *intel,
  53                                 struct intel_texture_object *intelObj,
  54                                 int level);
  55
  56 void intel_tex_unmap_level_images(struct intel_context *intel,
  57                                   struct intel_texture_object *intelObj,
  58                                   int level);
  59
  60 void intel_tex_map_images(struct intel_context *intel,
  61                           struct intel_texture_object *intelObj);
  62
  63 void intel_tex_unmap_images(struct intel_context *intel,
  64                             struct intel_texture_object *intelObj);
  65
  66 int intel_compressed_num_bytes(GLuint mesaFormat);
  67
  68 struct intel_mipmap_tree *
  69 intel_miptree_create_for_teximage(struct intel_context *intel,
  70                                   struct intel_texture_object *intelObj,
  71                                   struct intel_texture_image *intelImage,
  72                                   GLboolean expect_accelerated_upload);
  73
  74 #endif