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

   1 /**************************************************************************
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   3  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
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  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
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  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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  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 struct intel_renderbuffer;
  36
  37 void intelInitTextureFuncs(struct dd_function_table *functions);
  38
  39 void intelInitTextureImageFuncs(struct dd_function_table *functions);
  40
  41 void intelInitTextureSubImageFuncs(struct dd_function_table *functions);
  42
  43 void intelInitTextureCopyImageFuncs(struct dd_function_table *functions);
  44
  45 GLenum intel_mesa_format_to_rb_datatype(gl_format format);
  46
  47 void intelSetTexBuffer(__DRIcontext *pDRICtx,
  48                        GLint target, __DRIdrawable *pDraw);
  49 void intelSetTexBuffer2(__DRIcontext *pDRICtx,
  50                         GLint target, GLint format, __DRIdrawable *pDraw);
  51
  52 struct intel_mipmap_tree *
  53 intel_miptree_create_for_teximage(struct intel_context *intel,
  54                                   struct intel_texture_object *intelObj,
  55                                   struct intel_texture_image *intelImage,
  56                                   bool expect_accelerated_upload);
  57
  58 GLuint intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit);
  59
  60 void intel_tex_map_level_images(struct intel_context *intel,
  61                                 struct intel_texture_object *intelObj,
  62                                 int level,
  63                                 GLbitfield mode);
  64
  65 void intel_tex_unmap_level_images(struct intel_context *intel,
  66                                   struct intel_texture_object *intelObj,
  67                                   int level);
  68
  69 void intel_tex_map_images(struct intel_context *intel,
  70                           struct intel_texture_object *intelObj,
  71                           GLbitfield mode);
  72
  73 void intel_tex_unmap_images(struct intel_context *intel,
  74                             struct intel_texture_object *intelObj);
  75 bool
  76 intel_tex_image_s8z24_create_renderbuffers(struct intel_context *intel,
  77                                            struct intel_texture_image *image);
  78
  79 int intel_compressed_num_bytes(GLuint mesaFormat);
  80
  81 bool intel_copy_texsubimage(struct intel_context *intel,
  82                             struct intel_texture_image *intelImage,
  83                             GLint dstx, GLint dsty,
  84                             struct intel_renderbuffer *irb,
  85                             GLint x, GLint y,
  86                             GLsizei width, GLsizei height);
  87
  88 #endif