diff options
author | Alex Deucher <alex@botch2.com> | 2008-05-01 14:51:26 -0400 |
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committer | Alex Deucher <alex@botch2.com> | 2008-05-01 14:51:26 -0400 |
commit | 44791e2d78f894e62ab00b85277ee3ad4515519f (patch) | |
tree | 2b1d1a6eab2c3d53ff3cbd76d6263353a2a98d8d /src/mesa/drivers/dri/r300/r500_fragprog.h | |
parent | 6e19f82c37191dabcdd882d0edac98a2ca9c11e4 (diff) | |
parent | eff6f1203222a776c5990b5d104b57a7f69b9aab (diff) |
Merge branch 'r500test' of git://people.freedesktop.org/~airlied/mesa into r345-cleanup
Diffstat (limited to 'src/mesa/drivers/dri/r300/r500_fragprog.h')
-rw-r--r-- | src/mesa/drivers/dri/r300/r500_fragprog.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/r500_fragprog.h b/src/mesa/drivers/dri/r300/r500_fragprog.h new file mode 100644 index 0000000000..72fca77845 --- /dev/null +++ b/src/mesa/drivers/dri/r300/r500_fragprog.h @@ -0,0 +1,104 @@ +/* + * Copyright (C) 2005 Ben Skeggs. + * + * 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, sublicense, 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 NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS 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. + * + */ + +/* + * Authors: + * Ben Skeggs <darktama@iinet.net.au> + * Jerome Glisse <j.glisse@gmail.com> + */ +#ifndef __R300_FRAGPROG_H_ +#define __R300_FRAGPROG_H_ + +#include "glheader.h" +#include "macros.h" +#include "enums.h" +#include "shader/program.h" +#include "shader/prog_instruction.h" + +#include "r300_context.h" + +typedef struct r300_fragment_program_swizzle { + GLuint length; + GLuint src[4]; + GLuint inst[8]; +} r300_fragment_program_swizzle_t; + +/* supported hw opcodes */ +#define PFS_OP_MAD 0 +#define PFS_OP_DP3 1 +#define PFS_OP_DP4 2 +#define PFS_OP_MIN 3 +#define PFS_OP_MAX 4 +#define PFS_OP_CMP 5 +#define PFS_OP_FRC 6 +#define PFS_OP_EX2 7 +#define PFS_OP_LG2 8 +#define PFS_OP_RCP 9 +#define PFS_OP_RSQ 10 +#define PFS_OP_REPL_ALPHA 11 +#define PFS_OP_CMPH 12 +#define MAX_PFS_OP 12 + +#define PFS_FLAG_SAT (1 << 0) +#define PFS_FLAG_ABS (1 << 1) + +#define ARG_NEG (1 << 5) +#define ARG_ABS (1 << 6) +#define ARG_MASK (127 << 0) +#define ARG_STRIDE 7 +#define SRC_CONST (1 << 5) +#define SRC_MASK (63 << 0) +#define SRC_STRIDE 6 + +#define NOP_INST0 ( \ + (R300_FPI0_OUTC_MAD) | \ + (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG0C_SHIFT) | \ + (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG1C_SHIFT) | \ + (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG2C_SHIFT)) +#define NOP_INST1 ( \ + ((0 | SRC_CONST) << R300_FPI1_SRC0C_SHIFT) | \ + ((0 | SRC_CONST) << R300_FPI1_SRC1C_SHIFT) | \ + ((0 | SRC_CONST) << R300_FPI1_SRC2C_SHIFT)) +#define NOP_INST2 ( \ + (R300_FPI2_OUTA_MAD) | \ + (R300_FPI2_ARGA_ZERO << R300_FPI2_ARG0A_SHIFT) | \ + (R300_FPI2_ARGA_ZERO << R300_FPI2_ARG1A_SHIFT) | \ + (R300_FPI2_ARGA_ZERO << R300_FPI2_ARG2A_SHIFT)) +#define NOP_INST3 ( \ + ((0 | SRC_CONST) << R300_FPI3_SRC0A_SHIFT) | \ + ((0 | SRC_CONST) << R300_FPI3_SRC1A_SHIFT) | \ + ((0 | SRC_CONST) << R300_FPI3_SRC2A_SHIFT)) + +#define DRI_CONF_FP_OPTIMIZATION_SPEED 0 +#define DRI_CONF_FP_OPTIMIZATION_QUALITY 1 + +struct r300_fragment_program; + +extern void r300TranslateFragmentShader(r300ContextPtr r300, + struct r300_fragment_program *fp); + +#endif |