texstore.h revision 1cfe1e8925f8e1b89df5330895255a038be7f122
1/* 2 * Mesa 3-D graphics library 3 * Version: 6.1 4 * 5 * Copyright (C) 1999-2004 Brian Paul All Rights Reserved. 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a 8 * copy of this software and associated documentation files (the "Software"), 9 * to deal in the Software without restriction, including without limitation 10 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 11 * and/or sell copies of the Software, and to permit persons to whom the 12 * Software is furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included 15 * in all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 21 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 */ 24 25 26/** 27 * \file texstore.h 28 * Texture image storage routines. 29 * 30 * \author Brian Paul 31 */ 32 33 34#ifndef TEXSTORE_H 35#define TEXSTORE_H 36 37 38#include "mtypes.h" 39 40/* Macro just to save some typing */ 41#define STORE_PARAMS \ 42 GLcontext *ctx, GLuint dims, \ 43 GLenum baseInternalFormat, \ 44 const struct gl_texture_format *dstFormat, \ 45 GLvoid *dstAddr, \ 46 GLint dstXoffset, GLint dstYoffset, GLint dstZoffset, \ 47 GLint dstRowStride, GLint dstImageStride, \ 48 GLint srcWidth, GLint srcHeight, GLint srcDepth, \ 49 GLenum srcFormat, GLenum srcType, \ 50 const GLvoid *srcAddr, \ 51 const struct gl_pixelstore_attrib *srcPacking 52 53 54extern GLboolean _mesa_texstore_rgba(STORE_PARAMS); 55extern GLboolean _mesa_texstore_color_index(STORE_PARAMS); 56extern GLboolean _mesa_texstore_depth_component16(STORE_PARAMS); 57extern GLboolean _mesa_texstore_depth_component_float32(STORE_PARAMS); 58extern GLboolean _mesa_texstore_rgba8888(STORE_PARAMS); 59extern GLboolean _mesa_texstore_argb8888(STORE_PARAMS); 60extern GLboolean _mesa_texstore_rgb888(STORE_PARAMS); 61extern GLboolean _mesa_texstore_bgr888(STORE_PARAMS); 62extern GLboolean _mesa_texstore_rgb565(STORE_PARAMS); 63extern GLboolean _mesa_texstore_rgb565_rev(STORE_PARAMS); 64extern GLboolean _mesa_texstore_argb4444(STORE_PARAMS); 65extern GLboolean _mesa_texstore_argb4444_rev(STORE_PARAMS); 66extern GLboolean _mesa_texstore_argb1555(STORE_PARAMS); 67extern GLboolean _mesa_texstore_argb1555_rev(STORE_PARAMS); 68extern GLboolean _mesa_texstore_al88(STORE_PARAMS); 69extern GLboolean _mesa_texstore_al88_rev(STORE_PARAMS); 70extern GLboolean _mesa_texstore_rgb332(STORE_PARAMS); 71extern GLboolean _mesa_texstore_a8(STORE_PARAMS); 72extern GLboolean _mesa_texstore_ci8(STORE_PARAMS); 73extern GLboolean _mesa_texstore_ycbcr(STORE_PARAMS); 74extern GLboolean _mesa_texstore_rgba_float32(STORE_PARAMS); 75extern GLboolean _mesa_texstore_rgba_float16(STORE_PARAMS); 76extern GLboolean _mesa_texstore_rgb_fxt1(STORE_PARAMS); 77extern GLboolean _mesa_texstore_rgba_fxt1(STORE_PARAMS); 78extern GLboolean _mesa_texstore_rgb_dxt1(STORE_PARAMS); 79extern GLboolean _mesa_texstore_rgba_dxt1(STORE_PARAMS); 80extern GLboolean _mesa_texstore_rgba_dxt3(STORE_PARAMS); 81extern GLboolean _mesa_texstore_rgba_dxt5(STORE_PARAMS); 82 83 84extern GLchan * 85_mesa_make_temp_chan_image(GLcontext *ctx, GLuint dims, 86 GLenum logicalBaseFormat, 87 GLenum textureBaseFormat, 88 GLint srcWidth, GLint srcHeight, GLint srcDepth, 89 GLenum srcFormat, GLenum srcType, 90 const GLvoid *srcAddr, 91 const struct gl_pixelstore_attrib *srcPacking); 92 93 94extern void 95_mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level, 96 GLint internalFormat, 97 GLint width, GLint border, 98 GLenum format, GLenum type, const GLvoid *pixels, 99 const struct gl_pixelstore_attrib *packing, 100 struct gl_texture_object *texObj, 101 struct gl_texture_image *texImage); 102 103 104extern void 105_mesa_store_teximage2d(GLcontext *ctx, GLenum target, GLint level, 106 GLint internalFormat, 107 GLint width, GLint height, GLint border, 108 GLenum format, GLenum type, const GLvoid *pixels, 109 const struct gl_pixelstore_attrib *packing, 110 struct gl_texture_object *texObj, 111 struct gl_texture_image *texImage); 112 113 114extern void 115_mesa_store_teximage3d(GLcontext *ctx, GLenum target, GLint level, 116 GLint internalFormat, 117 GLint width, GLint height, GLint depth, GLint border, 118 GLenum format, GLenum type, const GLvoid *pixels, 119 const struct gl_pixelstore_attrib *packing, 120 struct gl_texture_object *texObj, 121 struct gl_texture_image *texImage); 122 123 124extern void 125_mesa_store_texsubimage1d(GLcontext *ctx, GLenum target, GLint level, 126 GLint xoffset, GLint width, 127 GLenum format, GLenum type, const GLvoid *pixels, 128 const struct gl_pixelstore_attrib *packing, 129 struct gl_texture_object *texObj, 130 struct gl_texture_image *texImage); 131 132 133extern void 134_mesa_store_texsubimage2d(GLcontext *ctx, GLenum target, GLint level, 135 GLint xoffset, GLint yoffset, 136 GLint width, GLint height, 137 GLenum format, GLenum type, const GLvoid *pixels, 138 const struct gl_pixelstore_attrib *packing, 139 struct gl_texture_object *texObj, 140 struct gl_texture_image *texImage); 141 142 143extern void 144_mesa_store_texsubimage3d(GLcontext *ctx, GLenum target, GLint level, 145 GLint xoffset, GLint yoffset, GLint zoffset, 146 GLint width, GLint height, GLint depth, 147 GLenum format, GLenum type, const GLvoid *pixels, 148 const struct gl_pixelstore_attrib *packing, 149 struct gl_texture_object *texObj, 150 struct gl_texture_image *texImage); 151 152 153extern void 154_mesa_store_compressed_teximage1d(GLcontext *ctx, GLenum target, GLint level, 155 GLint internalFormat, 156 GLint width, GLint border, 157 GLsizei imageSize, const GLvoid *data, 158 struct gl_texture_object *texObj, 159 struct gl_texture_image *texImage); 160 161extern void 162_mesa_store_compressed_teximage2d(GLcontext *ctx, GLenum target, GLint level, 163 GLint internalFormat, 164 GLint width, GLint height, GLint border, 165 GLsizei imageSize, const GLvoid *data, 166 struct gl_texture_object *texObj, 167 struct gl_texture_image *texImage); 168 169extern void 170_mesa_store_compressed_teximage3d(GLcontext *ctx, GLenum target, GLint level, 171 GLint internalFormat, 172 GLint width, GLint height, GLint depth, 173 GLint border, 174 GLsizei imageSize, const GLvoid *data, 175 struct gl_texture_object *texObj, 176 struct gl_texture_image *texImage); 177 178 179extern void 180_mesa_store_compressed_texsubimage1d(GLcontext *ctx, GLenum target, 181 GLint level, 182 GLint xoffset, GLsizei width, 183 GLenum format, 184 GLsizei imageSize, const GLvoid *data, 185 struct gl_texture_object *texObj, 186 struct gl_texture_image *texImage); 187 188extern void 189_mesa_store_compressed_texsubimage2d(GLcontext *ctx, GLenum target, 190 GLint level, 191 GLint xoffset, GLint yoffset, 192 GLsizei width, GLsizei height, 193 GLenum format, 194 GLsizei imageSize, const GLvoid *data, 195 struct gl_texture_object *texObj, 196 struct gl_texture_image *texImage); 197 198extern void 199_mesa_store_compressed_texsubimage3d(GLcontext *ctx, GLenum target, 200 GLint level, 201 GLint xoffset, GLint yoffset, GLint zoffset, 202 GLsizei width, GLsizei height, GLsizei depth, 203 GLenum format, 204 GLsizei imageSize, const GLvoid *data, 205 struct gl_texture_object *texObj, 206 struct gl_texture_image *texImage); 207 208 209extern void 210_mesa_generate_mipmap(GLcontext *ctx, GLenum target, 211 const struct gl_texture_unit *texUnit, 212 struct gl_texture_object *texObj); 213 214 215extern void 216_mesa_rescale_teximage2d (GLuint bytesPerPixel, 217 GLuint srcStrideInPixels, 218 GLuint dstRowStride, 219 GLint srcWidth, GLint srcHeight, 220 GLint dstWidth, GLint dstHeight, 221 const GLvoid *srcImage, GLvoid *dstImage); 222 223extern void 224_mesa_upscale_teximage2d( GLsizei inWidth, GLsizei inHeight, 225 GLsizei outWidth, GLsizei outHeight, 226 GLint comps, const GLchan *src, GLint srcRowStride, 227 GLchan *dest ); 228 229#endif 230