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pp: Color filters

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Signed-off-by: Lauri Kasanen <cand@gmx.com>
Signed-off-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Lauri Kasanen
2011-08-18 10:22:26 +03:00
committed by Brian Paul
parent e86e4cf128
commit e453289a77
2 changed files with 149 additions and 0 deletions
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src/gallium/auxiliary/postprocess/pp_colors.c
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/**************************************************************************
*
* 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.
*
**************************************************************************/
#include "postprocess/postprocess.h"
#include "postprocess/pp_colors.h"
#include "postprocess/pp_filters.h"
/** The run function of the color filters */
void
pp_nocolor(struct pp_queue_t *ppq, struct pipe_resource *in,
struct pipe_resource *out, unsigned int n)
{
struct program *p = ppq->p;
pp_filter_setup_in(p, in);
pp_filter_setup_out(p, out);
pp_filter_set_fb(p);
pp_filter_misc_state(p);
cso_single_sampler(p->cso, 0, &p->sampler_point);
cso_single_sampler_done(p->cso);
cso_set_fragment_sampler_views(p->cso, 1, &p->view);
cso_set_vertex_shader_handle(p->cso, ppq->shaders[n][0]);
cso_set_fragment_shader_handle(p->cso, ppq->shaders[n][1]);
pp_filter_draw(p);
pp_filter_end_pass(p);
}
/* Init functions */
void
pp_nored_init(struct pp_queue_t *ppq, unsigned int n, unsigned int val)
{
ppq->shaders[n][1] = pp_tgsi_to_state(ppq->p->pipe, nored, false, "nored");
}
void
pp_nogreen_init(struct pp_queue_t *ppq, unsigned int n, unsigned int val)
{
ppq->shaders[n][1] =
pp_tgsi_to_state(ppq->p->pipe, nogreen, false, "nogreen");
}
void
pp_noblue_init(struct pp_queue_t *ppq, unsigned int n, unsigned int val)
{
ppq->shaders[n][1] =
pp_tgsi_to_state(ppq->p->pipe, noblue, false, "noblue");
}
src/gallium/auxiliary/postprocess/pp_colors.h
+69
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/**************************************************************************
*
* 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 PP_COLORS_H
#define PP_COLORS_H
static const char nored[] = "FRAG\n"
"PROPERTY FS_COLOR0_WRITES_ALL_CBUFS 1\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL OUT[0], COLOR\n"
"DCL SAMP[0]\n"
"DCL TEMP[0]\n"
"IMM FLT32 { 0.0000, 0.0000, 0.0000, 0.0000}\n"
" 0: TEX TEMP[0], IN[0].xyyy, SAMP[0], 2D\n"
" 1: MOV TEMP[0].x, IMM[0].xxxx\n"
" 2: MOV OUT[0], TEMP[0]\n"
" 3: END\n";
static const char nogreen[] = "FRAG\n"
"PROPERTY FS_COLOR0_WRITES_ALL_CBUFS 1\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL OUT[0], COLOR\n"
"DCL SAMP[0]\n"
"DCL TEMP[0]\n"
"IMM FLT32 { 0.0000, 0.0000, 0.0000, 0.0000}\n"
" 0: TEX TEMP[0], IN[0].xyyy, SAMP[0], 2D\n"
" 1: MOV TEMP[0].y, IMM[0].xxxx\n"
" 2: MOV OUT[0], TEMP[0]\n"
" 3: END\n";
static const char noblue[] = "FRAG\n"
"PROPERTY FS_COLOR0_WRITES_ALL_CBUFS 1\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL OUT[0], COLOR\n"
"DCL SAMP[0]\n"
"DCL TEMP[0]\n"
"IMM FLT32 { 0.0000, 0.0000, 0.0000, 0.0000}\n"
" 0: TEX TEMP[0], IN[0].xyyy, SAMP[0], 2D\n"
" 1: MOV TEMP[0].z, IMM[0].xxxx\n"
" 2: MOV OUT[0], TEMP[0]\n"
" 3: END\n";
#endif