| /************************************************************************** |
| * |
| * Copyright 2011 Lauri Kasanen |
| * 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, sub license, 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 NON-INFRINGEMENT. |
| * IN NO EVENT SHALL THE AUTHORS 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 POSTPROCESS_H |
| #define POSTPROCESS_H |
| |
| #include "postprocess/pp_program.h" |
| |
| #define PP_FILTERS 6 /* Increment this if you add filters */ |
| #define PP_MAX_PASSES 6 |
| |
| struct pp_queue_t; /* Forward definition */ |
| |
| /* Less typing later on */ |
| typedef void (*pp_func) (struct pp_queue_t *, struct pipe_resource *, |
| struct pipe_resource *, unsigned int); |
| /** |
| * The main post-processing queue. |
| */ |
| struct pp_queue_t |
| { |
| pp_func *pp_queue; /* An array of pp_funcs */ |
| unsigned int n_filters; /* Number of enabled filters */ |
| |
| struct pipe_resource *tmp[2]; /* Two temp FBOs for the queue */ |
| struct pipe_resource *inner_tmp[3]; /* Three for filter use */ |
| |
| unsigned int n_tmp, n_inner_tmp; |
| |
| struct pipe_resource *depth; /* depth of original input */ |
| struct pipe_resource *stencil; /* stencil shared by inner_tmps */ |
| |
| struct pipe_surface *tmps[2], *inner_tmps[3], *stencils; |
| |
| void ***shaders; /* Shaders in TGSI form */ |
| unsigned int *verts; |
| struct program *p; |
| |
| bool fbos_init; |
| }; |
| |
| /* Main functions */ |
| |
| struct pp_queue_t *pp_init(struct pipe_screen *, const unsigned int *); |
| void pp_run(struct pp_queue_t *, struct pipe_resource *, |
| struct pipe_resource *, struct pipe_resource *); |
| void pp_free(struct pp_queue_t *); |
| void pp_free_fbos(struct pp_queue_t *); |
| void pp_debug(const char *, ...); |
| struct program *pp_init_prog(struct pp_queue_t *, struct pipe_screen *); |
| void pp_init_fbos(struct pp_queue_t *, unsigned int, unsigned int); |
| |
| /* The filters */ |
| |
| void pp_nocolor(struct pp_queue_t *, struct pipe_resource *, |
| struct pipe_resource *, unsigned int); |
| |
| void pp_jimenezmlaa(struct pp_queue_t *, struct pipe_resource *, |
| struct pipe_resource *, unsigned int); |
| void pp_jimenezmlaa_color(struct pp_queue_t *, struct pipe_resource *, |
| struct pipe_resource *, unsigned int); |
| |
| /* The filter init functions */ |
| |
| void pp_celshade_init(struct pp_queue_t *, unsigned int, unsigned int); |
| |
| void pp_nored_init(struct pp_queue_t *, unsigned int, unsigned int); |
| void pp_nogreen_init(struct pp_queue_t *, unsigned int, unsigned int); |
| void pp_noblue_init(struct pp_queue_t *, unsigned int, unsigned int); |
| |
| void pp_jimenezmlaa_init(struct pp_queue_t *, unsigned int, unsigned int); |
| void pp_jimenezmlaa_init_color(struct pp_queue_t *, unsigned int, |
| unsigned int); |
| |
| #endif |