281 lines
6.7 KiB
C
281 lines
6.7 KiB
C
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//typedef unsigned int uint32_t;
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#include "drmP.h"
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#include "drm.h"
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#include "radeon_drm.h"
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#include "radeon.h"
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#include "r600_shader.h"
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#include "r600_reg.h"
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#include "r600_reg_auto_r6xx.h"
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#include "r600_reg_r6xx.h"
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#include "r600_reg_r7xx.h"
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/*
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vertex format
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struct vertex
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{
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float x, y;
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float s, t;
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};
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vertex shader
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VFETCH: ADDR(4) CNT(1) VALID_PIX
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FETCH R0
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EXP_DONE POS0, R0.XY01
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EXT_DONE PARAM0, R0.ZW01
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*/
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uint32_t R600_video_vs[] =
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{
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/* 0 */
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CF_DWORD0(ADDR(4)),
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CF_DWORD1(POP_COUNT(0),
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CF_CONST(0),
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COND(SQ_CF_COND_ACTIVE),
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/* I_COUNT(1),*/ 0,
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CALL_COUNT(0),
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END_OF_PROGRAM(0),
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VALID_PIXEL_MODE(0),
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CF_INST(SQ_CF_INST_VTX),
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WHOLE_QUAD_MODE(0),
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BARRIER(1)),
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/* 1 */
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CF_ALLOC_IMP_EXP_DWORD0(
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ARRAY_BASE(CF_POS0),
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TYPE(SQ_EXPORT_POS),
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RW_GPR(0),
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RW_REL(ABSOLUTE),
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INDEX_GPR(0),
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ELEM_SIZE(0)),
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CF_ALLOC_IMP_EXP_DWORD1_SWIZ(
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SRC_SEL_X(SQ_SEL_X),
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SRC_SEL_Y(SQ_SEL_Y),
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SRC_SEL_Z(SQ_SEL_0),
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SRC_SEL_W(SQ_SEL_1),
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R6xx_ELEM_LOOP(0),
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BURST_COUNT(0),
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END_OF_PROGRAM(0),
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VALID_PIXEL_MODE(0),
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CF_INST(SQ_CF_INST_EXPORT_DONE),
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WHOLE_QUAD_MODE(0),
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BARRIER(1)),
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/* 2 */
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CF_ALLOC_IMP_EXP_DWORD0(
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ARRAY_BASE(0),
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TYPE(SQ_EXPORT_PARAM),
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RW_GPR(0),
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RW_REL(ABSOLUTE),
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INDEX_GPR(0),
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ELEM_SIZE(0)),
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CF_ALLOC_IMP_EXP_DWORD1_SWIZ(
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SRC_SEL_X(SQ_SEL_Z),
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SRC_SEL_Y(SQ_SEL_W),
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SRC_SEL_Z(SQ_SEL_0),
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SRC_SEL_W(SQ_SEL_1),
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R6xx_ELEM_LOOP(0),
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BURST_COUNT(0),
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END_OF_PROGRAM(1),
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VALID_PIXEL_MODE(0),
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CF_INST(SQ_CF_INST_EXPORT_DONE),
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WHOLE_QUAD_MODE(0),
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BARRIER(0)),
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/* 3 */
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0x00000000,
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0x00000000,
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/* 4/5 */
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VTX_DWORD0(VTX_INST(SQ_VTX_INST_FETCH),
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FETCH_TYPE(SQ_VTX_FETCH_VERTEX_DATA),
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FETCH_WHOLE_QUAD(0),
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BUFFER_ID(0),
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SRC_GPR(0),
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SRC_REL(ABSOLUTE),
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SRC_SEL_X(SQ_SEL_X),
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MEGA_FETCH_COUNT(16)),
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VTX_DWORD1_GPR(DST_GPR(0),
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DST_REL(0),
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DST_SEL_X(SQ_SEL_X),
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DST_SEL_Y(SQ_SEL_Y),
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DST_SEL_Z(SQ_SEL_Z),
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DST_SEL_W(SQ_SEL_W),
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USE_CONST_FIELDS(0),
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DATA_FORMAT(FMT_32_32_32_32_FLOAT),
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NUM_FORMAT_ALL(SQ_NUM_FORMAT_SCALED),
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FORMAT_COMP_ALL(SQ_FORMAT_COMP_SIGNED),
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SRF_MODE_ALL(SRF_MODE_ZERO_CLAMP_MINUS_ONE)),
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VTX_DWORD2(OFFSET(0),
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ENDIAN_SWAP(SQ_ENDIAN_NONE),
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CONST_BUF_NO_STRIDE(0),
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MEGA_FETCH(1)),
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VTX_DWORD_PAD
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};
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/*
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pixel shader
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00 TEX: ADDR(2) CNT(1) VALID_PIX
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0 SAMPLE R0, v0.xy01, t0, s0
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1 SAMPLE R1, v0.xy01, t0, s1
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01 EXP_DONE: PIX0, R0
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02 ALU: ADDR() CNT(1)
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2 KILLNE ____, R1.x___, c0.x___
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END_OF_PROGRAM
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*/
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uint32_t R600_video_ps[]=
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{
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/* CF INST 0 */
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CF_DWORD0(ADDR(2)),
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CF_DWORD1(POP_COUNT(0),
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CF_CONST(0),
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COND(SQ_CF_COND_ACTIVE),
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/* I_COUNT(1), */ 0,
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CALL_COUNT(0),
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END_OF_PROGRAM(0),
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VALID_PIXEL_MODE(0),
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CF_INST(SQ_CF_INST_TEX),
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WHOLE_QUAD_MODE(0),
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BARRIER(1)),
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#if 0
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/* CF INST 1 */
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CF_ALU_DWORD0(ADDR( ),
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KCACHE_BANK0(0),
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KCACHE_BANK1(0),
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KCACHE_MODE0(SQ_CF_KCACHE_NOP));
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CF_ALU_DWORD1(KCACHE_MODE1(SQ_CF_KCACHE_NOP),
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KCACHE_ADDR0(0),
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KCACHE_ADDR1(0),
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I_COUNT(1),
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USES_WATERFALL(0),
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CF_INST(SQ_CF_INST_ALU),
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WHOLE_QUAD_MODE(0),
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BARRIER(1));
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#endif
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/* CF INST 1 */
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CF_ALLOC_IMP_EXP_DWORD0(ARRAY_BASE(CF_PIXEL_MRT0),
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TYPE(SQ_EXPORT_PIXEL),
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RW_GPR(0),
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RW_REL(ABSOLUTE),
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INDEX_GPR(0),
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ELEM_SIZE(1)),
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CF_ALLOC_IMP_EXP_DWORD1_SWIZ(SRC_SEL_X(SQ_SEL_X),
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SRC_SEL_Y(SQ_SEL_Y),
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SRC_SEL_Z(SQ_SEL_Z),
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SRC_SEL_W(SQ_SEL_W),
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R6xx_ELEM_LOOP(0),
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BURST_COUNT(1),
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END_OF_PROGRAM(1),
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VALID_PIXEL_MODE(0),
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CF_INST(SQ_CF_INST_EXPORT_DONE),
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WHOLE_QUAD_MODE(0),
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BARRIER(1)),
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#if 0
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/* KILLNE c0.x, r1.x */
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ALU_DWORD0(SRC0_SEL(ALU_SRC_CFILE_BASE + 0),
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SRC0_REL(ABSOLUTE),
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SRC0_ELEM(ELEM_X),
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SRC0_NEG(0),
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SRC1_SEL(ALU_SRC_GPR_BASE + 1),
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SRC1_REL(ABSOLUTE),
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SRC1_ELEM(ELEM_X),
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SRC1_NEG(0),
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INDEX_MODE(SQ_INDEX_LOOP),
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PRED_SEL(SQ_PRED_SEL_OFF),
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LAST(1)),
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R7xx_ALU_DWORD1_OP2(SRC0_ABS(0),
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SRC1_ABS(0),
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UPDATE_EXECUTE_MASK(0),
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UPDATE_PRED(0),
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WRITE_MASK(0),
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FOG_MERGE(0),
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OMOD(SQ_ALU_OMOD_OFF),
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ALU_INST(SQ_OP2_INST_KILLNE),
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BANK_SWIZZLE(SQ_ALU_VEC_012),
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DST_GPR(0),
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DST_REL(ABSOLUTE),
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DST_ELEM(ELEM_X),
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CLAMP(0)),
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#endif
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/* TEX INST 0 */
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TEX_DWORD0(TEX_INST(SQ_TEX_INST_SAMPLE),
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BC_FRAC_MODE(0),
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FETCH_WHOLE_QUAD(0),
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RESOURCE_ID(0),
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SRC_GPR(0),
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SRC_REL(ABSOLUTE),
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R7xx_ALT_CONST(0)),
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TEX_DWORD1(DST_GPR(0),
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DST_REL(ABSOLUTE),
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DST_SEL_X(SQ_SEL_X), /* R */
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DST_SEL_Y(SQ_SEL_Y), /* G */
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DST_SEL_Z(SQ_SEL_Z), /* B */
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DST_SEL_W(SQ_SEL_W), /* A */
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LOD_BIAS(0),
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COORD_TYPE_X(TEX_UNNORMALIZED),
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COORD_TYPE_Y(TEX_UNNORMALIZED),
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COORD_TYPE_Z(TEX_UNNORMALIZED),
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COORD_TYPE_W(TEX_UNNORMALIZED)),
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TEX_DWORD2(OFFSET_X(0),
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OFFSET_Y(0),
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OFFSET_Z(0),
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SAMPLER_ID(0),
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SRC_SEL_X(SQ_SEL_X),
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SRC_SEL_Y(SQ_SEL_Y),
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SRC_SEL_Z(SQ_SEL_0),
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SRC_SEL_W(SQ_SEL_1)),
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TEX_DWORD_PAD
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#if 0
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TEX_DWORD0(TEX_INST(SQ_TEX_INST_SAMPLE),
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BC_FRAC_MODE(0),
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FETCH_WHOLE_QUAD(0),
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RESOURCE_ID(1),
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SRC_GPR(0),
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SRC_REL(ABSOLUTE),
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R7xx_ALT_CONST(0)),
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TEX_DWORD1(DST_GPR(1),
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DST_REL(ABSOLUTE),
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DST_SEL_X(SQ_SEL_X), /* R */
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DST_SEL_Y(SQ_SEL_MASK), /* G */
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DST_SEL_Z(SQ_SEL_MASK), /* B */
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DST_SEL_W(SQ_SEL_MASK), /* A */
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LOD_BIAS(0),
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COORD_TYPE_X(TEX_UNNORMALIZED),
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COORD_TYPE_Y(TEX_UNNORMALIZED),
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COORD_TYPE_Z(TEX_UNNORMALIZED),
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COORD_TYPE_W(TEX_UNNORMALIZED)),
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TEX_DWORD2(OFFSET_X(0),
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OFFSET_Y(0),
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OFFSET_Z(0),
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SAMPLER_ID(0),
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SRC_SEL_X(SQ_SEL_X),
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SRC_SEL_Y(SQ_SEL_Y),
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SRC_SEL_Z(SQ_SEL_0),
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SRC_SEL_W(SQ_SEL_1)),
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TEX_DWORD_PAD
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#endif
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};
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const u32 r600_video_ps_size = ARRAY_SIZE(R600_video_ps);
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const u32 r600_video_vs_size = ARRAY_SIZE(R600_video_vs);
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