| /* |
| * Copyright (C) 2008 Nicolai Haehnle. |
| * |
| * 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 (including the |
| * next paragraph) 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 COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS 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 __R300_FRAGPROG_SWIZZLE_H_ |
| #define __R300_FRAGPROG_SWIZZLE_H_ |
| |
| #include "glheader.h" |
| #include "shader/prog_instruction.h" |
| |
| struct nqssadce_state; |
| |
| GLboolean r300FPIsNativeSwizzle(GLuint opcode, struct prog_src_register reg); |
| void r300FPBuildSwizzle(struct nqssadce_state*, struct prog_dst_register dst, struct prog_src_register src); |
| |
| GLuint r300FPTranslateRGBSwizzle(GLuint src, GLuint swizzle); |
| GLuint r300FPTranslateAlphaSwizzle(GLuint src, GLuint swizzle); |
| |
| #endif /* __R300_FRAGPROG_SWIZZLE_H_ */ |
