| 0,0 → 1,56 |
|---|
| /* |
| * Mesa 3-D graphics library |
| * |
| * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included |
| * in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| |
| #ifndef READPIXELS_H |
| #define READPIXELS_H |
| |
| |
| #include "glheader.h" |
| |
| struct gl_context; |
| struct gl_pixelstore_attrib; |
| |
| |
| extern GLboolean |
| _mesa_readpixels_needs_slow_path(const struct gl_context *ctx, GLenum format, |
| GLenum type, GLboolean uses_blit); |
| |
| extern void |
| _mesa_readpixels(struct gl_context *ctx, |
| GLint x, GLint y, GLsizei width, GLsizei height, |
| GLenum format, GLenum type, |
| const struct gl_pixelstore_attrib *packing, |
| GLvoid *pixels); |
| |
| extern void GLAPIENTRY |
| _mesa_ReadPixels( GLint x, GLint y, GLsizei width, GLsizei height, |
| GLenum format, GLenum type, GLvoid *pixels ); |
| |
| extern void GLAPIENTRY |
| _mesa_ReadnPixelsARB( GLint x, GLint y, GLsizei width, GLsizei height, |
| GLenum format, GLenum type, GLsizei bufSize, |
| GLvoid *pixels ); |
| |
| #endif |