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/*
* Copyright 2010 Red Hat Inc.
*
* 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
* on 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 AUTHOR(S) AND/OR THEIR 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 R600_STATE_INLINES_H
#define R600_STATE_INLINES_H
#include "r600_reg.h"
static INLINE uint32_t r600_translate_blend_function(int blend_func)
{
switch (blend_func) {
case PIPE_BLEND_ADD:
return R600_BLEND_FCN_ADD;
case PIPE_BLEND_SUBTRACT:
return R600_BLEND_FCN_SUBTRACT;
case PIPE_BLEND_REVERSE_SUBTRACT:
return R600_BLEND_FCN_RSUB;
case PIPE_BLEND_MIN:
return R600_BLEND_FCN_MIN;
case PIPE_BLEND_MAX:
return R600_BLEND_FCN_MAX;
default:
fprintf(stderr, "r600: Unknown blend function %d\n", blend_func);
assert(0);
break;
}
return 0;
}
static INLINE uint32_t r600_translate_blend_factor(int blend_fact)
{
switch (blend_fact) {
case PIPE_BLENDFACTOR_ONE:
return R600_BLEND_ZERO;
case PIPE_BLENDFACTOR_SRC_COLOR:
return R600_BLEND_SRC_COLOR;
case PIPE_BLENDFACTOR_SRC_ALPHA:
return R600_BLEND_SRC_ALPHA;
case PIPE_BLENDFACTOR_DST_ALPHA:
return R600_BLEND_DST_ALPHA;
case PIPE_BLENDFACTOR_DST_COLOR:
return R600_BLEND_DST_COLOR;
case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE:
return R600_BLEND_SRC_ALPHA_SATURATE;
case PIPE_BLENDFACTOR_CONST_COLOR:
return R600_BLEND_CONST_COLOR;
case PIPE_BLENDFACTOR_CONST_ALPHA:
return R600_BLEND_CONST_ALPHA;
case PIPE_BLENDFACTOR_ZERO:
return R600_BLEND_ZERO;
case PIPE_BLENDFACTOR_INV_SRC_COLOR:
return R600_BLEND_ONE_MINUS_SRC_COLOR;
case PIPE_BLENDFACTOR_INV_SRC_ALPHA:
return R600_BLEND_ONE_MINUS_SRC_ALPHA;
case PIPE_BLENDFACTOR_INV_DST_ALPHA:
return R600_BLEND_ONE_MINUS_DST_ALPHA;
case PIPE_BLENDFACTOR_INV_DST_COLOR:
return R600_BLEND_ONE_MINUS_DST_COLOR;
case PIPE_BLENDFACTOR_INV_CONST_COLOR:
return R600_BLEND_ONE_MINUS_CONST_COLOR;
case PIPE_BLENDFACTOR_INV_CONST_ALPHA:
return R600_BLEND_ONE_MINUS_CONST_ALPHA;
case PIPE_BLENDFACTOR_SRC1_COLOR:
return R600_BLEND_SRC1_COLOR;
case PIPE_BLENDFACTOR_SRC1_ALPHA:
return R600_BLEND_SRC1_ALPHA;
case PIPE_BLENDFACTOR_INV_SRC1_COLOR:
return R600_BLEND_INV_SRC1_COLOR;
case PIPE_BLENDFACTOR_INV_SRC1_ALPHA:
return R600_BLEND_INV_SRC1_ALPHA;
default:
fprintf(stderr, "r600: Implementation error: "
"Bad blend factor %d not supported!\n", blend_fact);
assert(0);
break;
}
return 0;
}
#endif
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