From 7bcd39ce50b7b710bb8561c430f345ebe91ab9a3 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Mon, 2 Aug 2010 14:42:29 +1000 Subject: r600g: add initial blend state. migrates cb_cntl to be regenerated --- src/gallium/drivers/r600/r600_state_inlines.h | 100 ++++++++++++++++++++++++++ 1 file changed, 100 insertions(+) create mode 100644 src/gallium/drivers/r600/r600_state_inlines.h (limited to 'src/gallium/drivers/r600/r600_state_inlines.h') diff --git a/src/gallium/drivers/r600/r600_state_inlines.h b/src/gallium/drivers/r600/r600_state_inlines.h new file mode 100644 index 0000000000..42bab52b3f --- /dev/null +++ b/src/gallium/drivers/r600/r600_state_inlines.h @@ -0,0 +1,100 @@ +/* + * 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 -- cgit v1.2.3