1 /************************************************************************** 2 * 3 * Copyright 2006 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 INTEL_PIXEL_H 29 #define INTEL_PIXEL_H 30 31 #include "main/mtypes.h" 32 33 void intelInitPixelFuncs(struct dd_function_table *functions); 34 bool intel_check_blit_fragment_ops(struct gl_context * ctx, 35 bool src_alpha_is_one); 36 37 bool intel_check_blit_format(struct intel_region *region, 38 GLenum format, GLenum type); 39 40 41 void intelReadPixels(struct gl_context * ctx, 42 GLint x, GLint y, 43 GLsizei width, GLsizei height, 44 GLenum format, GLenum type, 45 const struct gl_pixelstore_attrib *pack, 46 GLvoid * pixels); 47 48 void intelDrawPixels(struct gl_context * ctx, 49 GLint x, GLint y, 50 GLsizei width, GLsizei height, 51 GLenum format, 52 GLenum type, 53 const struct gl_pixelstore_attrib *unpack, 54 const GLvoid * pixels); 55 56 void intelCopyPixels(struct gl_context * ctx, 57 GLint srcx, GLint srcy, 58 GLsizei width, GLsizei height, 59 GLint destx, GLint desty, GLenum type); 60 61 void intelBitmap(struct gl_context * ctx, 62 GLint x, GLint y, 63 GLsizei width, GLsizei height, 64 const struct gl_pixelstore_attrib *unpack, 65 const GLubyte * pixels); 66 67 #endif 68