1 /************************************************************************** 2 * 3 * Copyright 2011 Lauri Kasanen 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 THE AUTHORS OR COPYRIGHT HOLDERS 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 PP_FILTERS_H 29 #define PP_FILTERS_H 30 31 /* Internal include, mainly for the filters */ 32 33 #include "cso_cache/cso_context.h" 34 #include "pipe/p_context.h" 35 #include "pipe/p_shader_tokens.h" 36 #include "pipe/p_state.h" 37 #include "tgsi/tgsi_text.h" 38 #include "util/u_memory.h" 39 #include "util/u_draw_quad.h" 40 41 #define PP_MAX_TOKENS 2048 42 43 44 /* Helper functions for the filters */ 45 46 void pp_filter_setup_in(struct pp_program *, struct pipe_resource *); 47 void pp_filter_setup_out(struct pp_program *, struct pipe_resource *); 48 void pp_filter_end_pass(struct pp_program *); 49 void *pp_tgsi_to_state(struct pipe_context *, const char *, bool, 50 const char *); 51 void pp_filter_misc_state(struct pp_program *); 52 void pp_filter_draw(struct pp_program *); 53 void pp_filter_set_fb(struct pp_program *); 54 void pp_filter_set_clear_fb(struct pp_program *); 55 56 57 #endif 58