pp: Cel-shade filter
Signed-off-by: Lauri Kasanen <cand@gmx.com> Signed-off-by: Brian Paul <brianp@vmware.com>
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/**************************************************************************
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*
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* Copyright 2011 Lauri Kasanen
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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**************************************************************************/
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#include "postprocess/postprocess.h"
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#include "postprocess/pp_celshade.h"
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#include "postprocess/pp_filters.h"
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/** Init function */
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void
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pp_celshade_init(struct pp_queue_t *ppq, unsigned int n, unsigned int val)
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{
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ppq->shaders[n][1] =
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pp_tgsi_to_state(ppq->p->pipe, celshade, false, "celshade");
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}
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/**************************************************************************
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*
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* Copyright 2011 Lauri Kasanen
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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**************************************************************************/
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#ifndef CELSHADE_H
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#define CELSHADE_H
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static const char celshade[] = "FRAG\n"
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"PROPERTY FS_COLOR0_WRITES_ALL_CBUFS 1\n"
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"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
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"DCL OUT[0], COLOR\n"
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"DCL SAMP[0]\n"
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"DCL TEMP[0..4]\n"
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"IMM FLT32 { 0.2126, 0.7152, 0.0722, 4.0000}\n"
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"IMM FLT32 { 0.5000, 2.0000, 1.0000, -0.1250}\n"
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"IMM FLT32 { 0.2500, 0.1000, 0.1250, 3.0000}\n"
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" 0: TEX TEMP[0], IN[0].xyyy, SAMP[0], 2D\n"
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" 1: DP3 TEMP[1].x, TEMP[0].xyzz, IMM[0]\n"
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" 2: MUL TEMP[3].x, TEMP[1].xxxx, IMM[0].wwww\n"
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" 3: ROUND TEMP[2].x, TEMP[3].xxxx\n"
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" 4: MUL TEMP[3].x, TEMP[2].xxxx, IMM[2].xxxx\n"
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" 5: MOV TEMP[2].x, TEMP[3].xxxx\n"
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" 6: ADD TEMP[4].x, TEMP[1].xxxx, -TEMP[3].xxxx\n"
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" 7: SGT TEMP[1].w, TEMP[4].xxxx, IMM[2].yyyy\n"
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" 8: IF TEMP[1].wwww :19\n"
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" 9: ADD TEMP[4].y, TEMP[3].xxxx, IMM[2].yyyy\n"
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" 10: ADD TEMP[1].z, TEMP[1].xxxx, -TEMP[4].yyyy\n"
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" 11: ADD TEMP[1].y, TEMP[3].xxxx, IMM[2].zzzz\n"
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" 12: ADD TEMP[2].x, TEMP[1].yyyy, -TEMP[4].yyyy\n"
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" 13: RCP TEMP[4].y, TEMP[2].xxxx\n"
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" 14: MUL TEMP[2].x, TEMP[1].zzzz, TEMP[4].yyyy\n"
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" 15: MAD TEMP[1].y, -IMM[1].yyyy, TEMP[2].xxxx, IMM[2].wwww\n"
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" 16: MUL TEMP[1].z, TEMP[2].xxxx, TEMP[1].yyyy\n"
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" 17: MUL TEMP[1].y, TEMP[2].xxxx, TEMP[1].zzzz\n"
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" 18: MAD TEMP[2].x, TEMP[1].yyyy, IMM[2].zzzz, TEMP[3].xxxx\n"
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" 19: ENDIF\n"
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" 20: SLT TEMP[3].x, TEMP[4].xxxx, -IMM[2].yyyy\n"
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" 21: IF TEMP[3].xxxx :34\n"
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" 22: ADD TEMP[3].x, TEMP[2].xxxx, -IMM[2].zzzz\n"
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" 23: ADD TEMP[4].x, TEMP[1].xxxx, -TEMP[3].xxxx\n"
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" 24: ADD TEMP[1].x, TEMP[2].xxxx, -IMM[2].yyyy\n"
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" 25: ADD TEMP[4].y, TEMP[1].xxxx, -TEMP[3].xxxx\n"
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" 26: RCP TEMP[3].x, TEMP[4].yyyy\n"
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" 27: MUL TEMP[1].x, TEMP[4].xxxx, TEMP[3].xxxx\n"
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" 28: MAD TEMP[4].x, -IMM[1].yyyy, TEMP[1].xxxx, IMM[2].wwww\n"
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" 29: MUL TEMP[3].x, TEMP[1].xxxx, TEMP[4].xxxx\n"
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" 30: MUL TEMP[4].x, TEMP[1].xxxx, TEMP[3].xxxx\n"
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" 31: ADD TEMP[3].x, IMM[1].zzzz, -TEMP[4].xxxx\n"
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" 32: MAD TEMP[1].x, TEMP[3].xxxx, -IMM[2].zzzz, TEMP[2].xxxx\n"
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" 33: MOV TEMP[2].x, TEMP[1].xxxx\n"
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" 34: ENDIF\n"
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" 35: MAD TEMP[1].x, TEMP[2].xxxx, IMM[1].yyyy, IMM[2].yyyy\n"
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" 36: MUL OUT[0], TEMP[0], TEMP[1].xxxx\n"
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" 37: END\n";
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#endif
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