src/mesa/drivers/dri/radeon/radeon_texture.h

   1 /*
   2  * Copyright (C) 2008 Nicolai Haehnle.
   3  * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
   4  *
   5  * The Weather Channel (TM) funded Tungsten Graphics to develop the
   6  * initial release of the Radeon 8500 driver under the XFree86 license.
   7  * This notice must be preserved.
   8  *
   9  * Permission is hereby granted, free of charge, to any person obtaining
  10  * a copy of this software and associated documentation files (the
  11  * "Software"), to deal in the Software without restriction, including
  12  * without limitation the rights to use, copy, modify, merge, publish,
  13  * distribute, sublicense, and/or sell copies of the Software, and to
  14  * permit persons to whom the Software is furnished to do so, subject to
  15  * the following conditions:
  16  *
  17  * The above copyright notice and this permission notice (including the
  18  * next paragraph) shall be included in all copies or substantial
  19  * portions of the Software.
  20  *
  21  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  24  * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
  25  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28  *
  29  */
  30
  31 #ifndef RADEON_TEXTURE_H
  32 #define RADEON_TEXTURE_H
  33
  34 #include "main/formats.h"
  35
  36 void copy_rows(void* dst, GLuint dststride, const void* src, GLuint srcstride,
  37         GLuint numrows, GLuint rowsize);
  38 struct gl_texture_image *radeonNewTextureImage(struct gl_context *ctx);
  39 void radeonFreeTexImageData(struct gl_context *ctx, struct gl_texture_image *timage);
  40
  41 void radeon_teximage_map(radeon_texture_image *image, GLboolean write_enable);
  42 void radeon_teximage_unmap(radeon_texture_image *image);
  43 void radeonMapTexture(struct gl_context *ctx, struct gl_texture_object *texObj);
  44 void radeonUnmapTexture(struct gl_context *ctx, struct gl_texture_object *texObj);
  45 void radeonGenerateMipmap(struct gl_context* ctx, GLenum target, struct gl_texture_object *texObj);
  46 int radeon_validate_texture_miptree(struct gl_context * ctx, struct gl_texture_object *texObj);
  47
  48 gl_format radeonChooseTextureFormat_mesa(struct gl_context * ctx,
  49                                          GLint internalFormat,
  50                                          GLenum format,
  51                                          GLenum type);
  52
  53 gl_format radeonChooseTextureFormat(struct gl_context * ctx,
  54                                     GLint internalFormat,
  55                                     GLenum format,
  56                                     GLenum type, GLboolean fbo);
  57
  58 void radeonTexImage1D(struct gl_context * ctx, GLenum target, GLint level,
  59                       GLint internalFormat,
  60                       GLint width, GLint border,
  61                       GLenum format, GLenum type, const GLvoid * pixels,
  62                       const struct gl_pixelstore_attrib *packing,
  63                       struct gl_texture_object *texObj,
  64                       struct gl_texture_image *texImage);
  65 void radeonTexImage2D(struct gl_context * ctx, GLenum target, GLint level,
  66                       GLint internalFormat,
  67                       GLint width, GLint height, GLint border,
  68                       GLenum format, GLenum type, const GLvoid * pixels,
  69                       const struct gl_pixelstore_attrib *packing,
  70                       struct gl_texture_object *texObj,
  71                       struct gl_texture_image *texImage);
  72 void radeonCompressedTexImage2D(struct gl_context * ctx, GLenum target,
  73                                 GLint level, GLint internalFormat,
  74                                 GLint width, GLint height, GLint border,
  75                                 GLsizei imageSize, const GLvoid * data,
  76                                 struct gl_texture_object *texObj,
  77                                 struct gl_texture_image *texImage);
  78 void radeonTexImage3D(struct gl_context * ctx, GLenum target, GLint level,
  79                       GLint internalFormat,
  80                       GLint width, GLint height, GLint depth,
  81                       GLint border,
  82                       GLenum format, GLenum type, const GLvoid * pixels,
  83                       const struct gl_pixelstore_attrib *packing,
  84                       struct gl_texture_object *texObj,
  85                       struct gl_texture_image *texImage);
  86 void radeonTexSubImage1D(struct gl_context * ctx, GLenum target, GLint level,
  87                          GLint xoffset,
  88                          GLsizei width,
  89                          GLenum format, GLenum type,
  90                          const GLvoid * pixels,
  91                          const struct gl_pixelstore_attrib *packing,
  92                          struct gl_texture_object *texObj,
  93                          struct gl_texture_image *texImage);
  94 void radeonTexSubImage2D(struct gl_context * ctx, GLenum target, GLint level,
  95                                 GLint xoffset, GLint yoffset,
  96                                 GLsizei width, GLsizei height,
  97                                 GLenum format, GLenum type,
  98                                 const GLvoid * pixels,
  99                                 const struct gl_pixelstore_attrib *packing,
 100                                 struct gl_texture_object *texObj,
 101                                 struct gl_texture_image *texImage);
 102 void radeonCompressedTexSubImage2D(struct gl_context * ctx, GLenum target,
 103                                    GLint level, GLint xoffset,
 104                                    GLint yoffset, GLsizei width,
 105                                    GLsizei height, GLenum format,
 106                                    GLsizei imageSize, const GLvoid * data,
 107                                    struct gl_texture_object *texObj,
 108                                    struct gl_texture_image *texImage);
 109
 110 void radeonTexSubImage3D(struct gl_context * ctx, GLenum target, GLint level,
 111                          GLint xoffset, GLint yoffset, GLint zoffset,
 112                          GLsizei width, GLsizei height, GLsizei depth,
 113                          GLenum format, GLenum type,
 114                          const GLvoid * pixels,
 115                          const struct gl_pixelstore_attrib *packing,
 116                          struct gl_texture_object *texObj,
 117                          struct gl_texture_image *texImage);
 118
 119 void radeonGetTexImage(struct gl_context * ctx, GLenum target, GLint level,
 120                        GLenum format, GLenum type, GLvoid * pixels,
 121                        struct gl_texture_object *texObj,
 122                        struct gl_texture_image *texImage);
 123 void radeonGetCompressedTexImage(struct gl_context *ctx, GLenum target, GLint level,
 124                                  GLvoid *pixels,
 125                                  struct gl_texture_object *texObj,
 126                                  struct gl_texture_image *texImage);
 127
 128 void radeonCopyTexImage2D(struct gl_context *ctx, GLenum target, GLint level,
 129                         GLenum internalFormat,
 130                         GLint x, GLint y, GLsizei width, GLsizei height,
 131                         GLint border);
 132
 133 void radeonCopyTexSubImage2D(struct gl_context *ctx, GLenum target, GLint level,
 134                         GLint xoffset, GLint yoffset,
 135                         GLint x, GLint y,
 136                         GLsizei width, GLsizei height);
 137
 138 unsigned radeonIsFormatRenderable(gl_format mesa_format);
 139
 140 #if FEATURE_OES_EGL_image
 141 void radeon_image_target_texture_2d(struct gl_context *ctx, GLenum target,
 142                                     struct gl_texture_object *texObj,
 143                                     struct gl_texture_image *texImage,
 144                                     GLeglImageOES image_handle);
 145 #endif
 146
 147 #endif