diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/nv30/Makefile | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/nv30/nv30_context.h | 5 | ||||
| -rw-r--r-- | src/gallium/drivers/nv30/nv30_fragprog.c | 903 | ||||
| -rw-r--r-- | src/gallium/drivers/nv30/nv30_state.c | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/nv40/Makefile | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/nv40/nv40_context.h | 5 | ||||
| -rw-r--r-- | src/gallium/drivers/nv40/nv40_state.c | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/nvfx/Makefile | 3 | ||||
| -rw-r--r-- | src/gallium/drivers/nvfx/nvfx_context.h | 5 | ||||
| -rw-r--r-- | src/gallium/drivers/nvfx/nvfx_fragprog.c (renamed from src/gallium/drivers/nv40/nv40_fragprog.c) | 151 | ||||
| -rw-r--r-- | src/gallium/drivers/nvfx/nvfx_state_emit.c | 2 |
11 files changed, 99 insertions, 981 deletions
diff --git a/src/gallium/drivers/nv30/Makefile b/src/gallium/drivers/nv30/Makefile index b5728a34f83..196cc9a1ef7 100644 --- a/src/gallium/drivers/nv30/Makefile +++ b/src/gallium/drivers/nv30/Makefile @@ -6,7 +6,6 @@ LIBNAME = nv30 C_SOURCES = \ nv30_context.c \ nv30_draw.c \ - nv30_fragprog.c \ nv30_fragtex.c \ nv30_screen.c \ nv30_state.c \ diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h index c203425cc91..7840318363a 100644 --- a/src/gallium/drivers/nv30/nv30_context.h +++ b/src/gallium/drivers/nv30/nv30_context.h @@ -12,15 +12,10 @@ extern struct draw_stage *nv30_draw_render_stage(struct nvfx_context *nvfx); extern void nv30_vertprog_destroy(struct nvfx_context *, struct nvfx_vertex_program *); -/* nv30_fragprog.c */ -extern void nv30_fragprog_destroy(struct nvfx_context *, - struct nvfx_fragment_program *); - /* nv30_fragtex.c */ extern void nv30_fragtex_bind(struct nvfx_context *); /* nv30_state.c and friends */ -extern struct nvfx_state_entry nv30_state_fragprog; extern struct nvfx_state_entry nv30_state_vertprog; extern struct nvfx_state_entry nv30_state_fragtex; extern struct nvfx_state_entry nv30_state_vbo; diff --git a/src/gallium/drivers/nv30/nv30_fragprog.c b/src/gallium/drivers/nv30/nv30_fragprog.c deleted file mode 100644 index 4ce16b8f0e3..00000000000 --- a/src/gallium/drivers/nv30/nv30_fragprog.c +++ /dev/null @@ -1,903 +0,0 @@ -#include "pipe/p_context.h" -#include "pipe/p_defines.h" -#include "pipe/p_state.h" -#include "util/u_inlines.h" - -#include "pipe/p_shader_tokens.h" -#include "tgsi/tgsi_dump.h" -#include "tgsi/tgsi_parse.h" -#include "tgsi/tgsi_util.h" - -#include "nv30_context.h" - -#define SWZ_X 0 -#define SWZ_Y 1 -#define SWZ_Z 2 -#define SWZ_W 3 -#define MASK_X 1 -#define MASK_Y 2 -#define MASK_Z 4 -#define MASK_W 8 -#define MASK_ALL (MASK_X|MASK_Y|MASK_Z|MASK_W) -#define DEF_SCALE NVFX_FP_OP_DST_SCALE_1X -#define DEF_CTEST NVFX_FP_OP_COND_TR -#include "nvfx_shader.h" - -#define swz(s,x,y,z,w) nvfx_sr_swz((s), SWZ_##x, SWZ_##y, SWZ_##z, SWZ_##w) -#define neg(s) nvfx_sr_neg((s)) -#define abs(s) nvfx_sr_abs((s)) -#define scale(s,v) nvfx_sr_scale((s), NVFX_FP_OP_DST_SCALE_##v) - -#define MAX_CONSTS 128 -#define MAX_IMM 32 -struct nv30_fpc { - struct nvfx_fragment_program *fp; - - uint attrib_map[PIPE_MAX_SHADER_INPUTS]; - - int high_temp; - int temp_temp_count; - int num_regs; - - uint depth_id; - uint colour_id; - - unsigned inst_offset; - - struct { - int pipe; - float vals[4]; - } consts[MAX_CONSTS]; - int nr_consts; - - struct nvfx_sreg imm[MAX_IMM]; - unsigned nr_imm; -}; - -static INLINE struct nvfx_sreg -temp(struct nv30_fpc *fpc) -{ - int idx; - - idx = fpc->temp_temp_count++; - idx += fpc->high_temp + 1; - return nvfx_sr(NVFXSR_TEMP, idx); -} - -static INLINE struct nvfx_sreg -constant(struct nv30_fpc *fpc, int pipe, float vals[4]) -{ - int idx; - - if (fpc->nr_consts == MAX_CONSTS) - assert(0); - idx = fpc->nr_consts++; - - fpc->consts[idx].pipe = pipe; - if (pipe == -1) - memcpy(fpc->consts[idx].vals, vals, 4 * sizeof(float)); - return nvfx_sr(NVFXSR_CONST, idx); -} - -#define arith(cc,s,o,d,m,s0,s1,s2) \ - nv30_fp_arith((cc), (s), NVFX_FP_OP_OPCODE_##o, \ - (d), (m), (s0), (s1), (s2)) -#define tex(cc,s,o,u,d,m,s0,s1,s2) \ - nv30_fp_tex((cc), (s), NVFX_FP_OP_OPCODE_##o, (u), \ - (d), (m), (s0), none, none) - -static void -grow_insns(struct nv30_fpc *fpc, int size) -{ - struct nvfx_fragment_program *fp = fpc->fp; - - fp->insn_len += size; - fp->insn = realloc(fp->insn, sizeof(uint32_t) * fp->insn_len); -} - -static void -emit_src(struct nv30_fpc *fpc, int pos, struct nvfx_sreg src) -{ - struct nvfx_fragment_program *fp = fpc->fp; - uint32_t *hw = &fp->insn[fpc->inst_offset]; - uint32_t sr = 0; - - switch (src.type) { - case NVFXSR_INPUT: - sr |= (NVFX_FP_REG_TYPE_INPUT << NVFX_FP_REG_TYPE_SHIFT); - hw[0] |= (src.index << NVFX_FP_OP_INPUT_SRC_SHIFT); - break; - case NVFXSR_OUTPUT: - sr |= NVFX_FP_REG_SRC_HALF; - /* fall-through */ - case NVFXSR_TEMP: - sr |= (NVFX_FP_REG_TYPE_TEMP << NVFX_FP_REG_TYPE_SHIFT); - sr |= (src.index << NVFX_FP_REG_SRC_SHIFT); - break; - case NVFXSR_CONST: - grow_insns(fpc, 4); - hw = &fp->insn[fpc->inst_offset]; - if (fpc->consts[src.index].pipe >= 0) { - struct nvfx_fragment_program_data *fpd; - - fp->consts = realloc(fp->consts, ++fp->nr_consts * - sizeof(*fpd)); - fpd = &fp->consts[fp->nr_consts - 1]; - fpd->offset = fpc->inst_offset + 4; - fpd->index = fpc->consts[src.index].pipe; - memset(&fp->insn[fpd->offset], 0, sizeof(uint32_t) * 4); - } else { - memcpy(&fp->insn[fpc->inst_offset + 4], - fpc->consts[src.index].vals, - sizeof(uint32_t) * 4); - } - - sr |= (NVFX_FP_REG_TYPE_CONST << NVFX_FP_REG_TYPE_SHIFT); - break; - case NVFXSR_NONE: - sr |= (NVFX_FP_REG_TYPE_INPUT << NVFX_FP_REG_TYPE_SHIFT); - break; - default: - assert(0); - } - - if (src.negate) - sr |= NVFX_FP_REG_NEGATE; - - if (src.abs) - hw[1] |= (1 << (29 + pos)); - - sr |= ((src.swz[0] << NVFX_FP_REG_SWZ_X_SHIFT) | - (src.swz[1] << NVFX_FP_REG_SWZ_Y_SHIFT) | - (src.swz[2] << NVFX_FP_REG_SWZ_Z_SHIFT) | - (src.swz[3] << NVFX_FP_REG_SWZ_W_SHIFT)); - - hw[pos + 1] |= sr; -} - -static void -emit_dst(struct nv30_fpc *fpc, struct nvfx_sreg dst) -{ - struct nvfx_fragment_program *fp = fpc->fp; - uint32_t *hw = &fp->insn[fpc->inst_offset]; - - switch (dst.type) { - case NVFXSR_TEMP: - if (fpc->num_regs < (dst.index + 1)) - fpc->num_regs = dst.index + 1; - break; - case NVFXSR_OUTPUT: - if (dst.index == 1) { - fp->fp_control |= 0xe; - } else { - hw[0] |= NVFX_FP_OP_OUT_REG_HALF; - } - break; - case NVFXSR_NONE: - hw[0] |= (1 << 30); - break; - default: - assert(0); - } - - hw[0] |= (dst.index << NVFX_FP_OP_OUT_REG_SHIFT); -} - -static void -nv30_fp_arith(struct nv30_fpc *fpc, int sat, int op, - struct nvfx_sreg dst, int mask, - struct nvfx_sreg s0, struct nvfx_sreg s1, struct nvfx_sreg s2) -{ - struct nvfx_fragment_program *fp = fpc->fp; - uint32_t *hw; - - fpc->inst_offset = fp->insn_len; - grow_insns(fpc, 4); - hw = &fp->insn[fpc->inst_offset]; - memset(hw, 0, sizeof(uint32_t) * 4); - - if (op == NVFX_FP_OP_OPCODE_KIL) - fp->fp_control |= NV34TCL_FP_CONTROL_USES_KIL; - hw[0] |= (op << NVFX_FP_OP_OPCODE_SHIFT); - hw[0] |= (mask << NVFX_FP_OP_OUTMASK_SHIFT); - hw[2] |= (dst.dst_scale << NVFX_FP_OP_DST_SCALE_SHIFT); - - if (sat) - hw[0] |= NVFX_FP_OP_OUT_SAT; - - if (dst.cc_update) - hw[0] |= NVFX_FP_OP_COND_WRITE_ENABLE; - hw[1] |= (dst.cc_test << NVFX_FP_OP_COND_SHIFT); - hw[1] |= ((dst.cc_swz[0] << NVFX_FP_OP_COND_SWZ_X_SHIFT) | - (dst.cc_swz[1] << NVFX_FP_OP_COND_SWZ_Y_SHIFT) | - (dst.cc_swz[2] << NVFX_FP_OP_COND_SWZ_Z_SHIFT) | - (dst.cc_swz[3] << NVFX_FP_OP_COND_SWZ_W_SHIFT)); - - emit_dst(fpc, dst); - emit_src(fpc, 0, s0); - emit_src(fpc, 1, s1); - emit_src(fpc, 2, s2); -} - -static void -nv30_fp_tex(struct nv30_fpc *fpc, int sat, int op, int unit, - struct nvfx_sreg dst, int mask, - struct nvfx_sreg s0, struct nvfx_sreg s1, struct nvfx_sreg s2) -{ - struct nvfx_fragment_program *fp = fpc->fp; - - nv30_fp_arith(fpc, sat, op, dst, mask, s0, s1, s2); - - fp->insn[fpc->inst_offset] |= (unit << NVFX_FP_OP_TEX_UNIT_SHIFT); - fp->samplers |= (1 << unit); -} - -static INLINE struct nvfx_sreg -tgsi_src(struct nv30_fpc *fpc, const struct tgsi_full_src_register *fsrc) -{ - struct nvfx_sreg src; - - switch (fsrc->Register.File) { - case TGSI_FILE_INPUT: - src = nvfx_sr(NVFXSR_INPUT, - fpc->attrib_map[fsrc->Register.Index]); - break; - case TGSI_FILE_CONSTANT: - src = constant(fpc, fsrc->Register.Index, NULL); - break; - case TGSI_FILE_IMMEDIATE: - assert(fsrc->Register.Index < fpc->nr_imm); - src = fpc->imm[fsrc->Register.Index]; - break; - case TGSI_FILE_TEMPORARY: - src = nvfx_sr(NVFXSR_TEMP, fsrc->Register.Index + 1); - if (fpc->high_temp < src.index) - fpc->high_temp = src.index; - break; - /* This is clearly insane, but gallium hands us shaders like this. - * Luckily fragprog results are just temp regs.. - */ - case TGSI_FILE_OUTPUT: - if (fsrc->Register.Index == fpc->colour_id) - return nvfx_sr(NVFXSR_OUTPUT, 0); - else - return nvfx_sr(NVFXSR_OUTPUT, 1); - break; - default: - NOUVEAU_ERR("bad src file\n"); - break; - } - - src.abs = fsrc->Register.Absolute; - src.negate = fsrc->Register.Negate; - src.swz[0] = fsrc->Register.SwizzleX; - src.swz[1] = fsrc->Register.SwizzleY; - src.swz[2] = fsrc->Register.SwizzleZ; - src.swz[3] = fsrc->Register.SwizzleW; - return src; -} - -static INLINE struct nvfx_sreg -tgsi_dst(struct nv30_fpc *fpc, const struct tgsi_full_dst_register *fdst) { - int idx; - - switch (fdst->Register.File) { - case TGSI_FILE_OUTPUT: - if (fdst->Register.Index == fpc->colour_id) - return nvfx_sr(NVFXSR_OUTPUT, 0); - else - return nvfx_sr(NVFXSR_OUTPUT, 1); - break; - case TGSI_FILE_TEMPORARY: - idx = fdst->Register.Index + 1; - if (fpc->high_temp < idx) - fpc->high_temp = idx; - return nvfx_sr(NVFXSR_TEMP, idx); - case TGSI_FILE_NULL: - return nvfx_sr(NVFXSR_NONE, 0); - default: - NOUVEAU_ERR("bad dst file %d\n", fdst->Register.File); - return nvfx_sr(NVFXSR_NONE, 0); - } -} - -static INLINE int -tgsi_mask(uint tgsi) -{ - int mask = 0; - - if (tgsi & TGSI_WRITEMASK_X) mask |= MASK_X; - if (tgsi & TGSI_WRITEMASK_Y) mask |= MASK_Y; - if (tgsi & TGSI_WRITEMASK_Z) mask |= MASK_Z; - if (tgsi & TGSI_WRITEMASK_W) mask |= MASK_W; - return mask; -} - -static boolean -src_native_swz(struct nv30_fpc *fpc, const struct tgsi_full_src_register *fsrc, - struct nvfx_sreg *src) -{ - const struct nvfx_sreg none = nvfx_sr(NVFXSR_NONE, 0); - struct nvfx_sreg tgsi = tgsi_src(fpc, fsrc); - uint mask = 0; - uint c; - - for (c = 0; c < 4; c++) { - switch (tgsi_util_get_full_src_register_swizzle(fsrc, c)) { - case TGSI_SWIZZLE_X: - case TGSI_SWIZZLE_Y: - case TGSI_SWIZZLE_Z: - case TGSI_SWIZZLE_W: - mask |= (1 << c); - break; - default: - assert(0); - } - } - - if (mask == MASK_ALL) - return TRUE; - - *src = temp(fpc); - - if (mask) - arith(fpc, 0, MOV, *src, mask, tgsi, none, none); - - return FALSE; -} - -static boolean -nv30_fragprog_parse_instruction(struct nv30_fpc *fpc, - const struct tgsi_full_instruction *finst) -{ - const struct nvfx_sreg none = nvfx_sr(NVFXSR_NONE, 0); - struct nvfx_sreg src[3], dst, tmp; - int mask, sat, unit = 0; - int ai = -1, ci = -1; - int i; - - if (finst->Instruction.Opcode == TGSI_OPCODE_END) - return TRUE; - - fpc->temp_temp_count = 0; - for (i = 0; i < finst->Instruction.NumSrcRegs; i++) { - const struct tgsi_full_src_register *fsrc; - - fsrc = &finst->Src[i]; - if (fsrc->Register.File == TGSI_FILE_TEMPORARY) { - src[i] = tgsi_src(fpc, fsrc); - } - } - - for (i = 0; i < finst->Instruction.NumSrcRegs; i++) { - const struct tgsi_full_src_register *fsrc; - - fsrc = &finst->Src[i]; - - switch (fsrc->Register.File) { - case TGSI_FILE_INPUT: - case TGSI_FILE_CONSTANT: - case TGSI_FILE_TEMPORARY: - if (!src_native_swz(fpc, fsrc, &src[i])) - continue; - break; - default: - break; - } - - switch (fsrc->Register.File) { - case TGSI_FILE_INPUT: - if (ai == -1 || ai == fsrc->Register.Index) { - ai = fsrc->Register.Index; - src[i] = tgsi_src(fpc, fsrc); - } else { - NOUVEAU_MSG("extra src attr %d\n", - fsrc->Register.Index); - src[i] = temp(fpc); - arith(fpc, 0, MOV, src[i], MASK_ALL, - tgsi_src(fpc, fsrc), none, none); - } - break; - case TGSI_FILE_CONSTANT: - case TGSI_FILE_IMMEDIATE: - if (ci == -1 || ci == fsrc->Register.Index) { - ci = fsrc->Register.Index; - src[i] = tgsi_src(fpc, fsrc); - } else { - src[i] = temp(fpc); - arith(fpc, 0, MOV, src[i], MASK_ALL, - tgsi_src(fpc, fsrc), none, none); - } - break; - case TGSI_FILE_TEMPORARY: - /* handled above */ - break; - case TGSI_FILE_SAMPLER: - unit = fsrc->Register.Index; - break; - case TGSI_FILE_OUTPUT: - break; - default: - NOUVEAU_ERR("bad src file\n"); - return FALSE; - } - } - - dst = tgsi_dst(fpc, &finst->Dst[0]); - mask = tgsi_mask(finst->Dst[0].Register.WriteMask); - sat = (finst->Instruction.Saturate == TGSI_SAT_ZERO_ONE); - - switch (finst->Instruction.Opcode) { - case TGSI_OPCODE_ABS: - arith(fpc, sat, MOV, dst, mask, abs(src[0]), none, none); - break; - case TGSI_OPCODE_ADD: - arith(fpc, sat, ADD, dst, mask, src[0], src[1], none); - break; - case TGSI_OPCODE_CMP: - tmp = nvfx_sr(NVFXSR_NONE, 0); - tmp.cc_update = 1; - arith(fpc, 0, MOV, tmp, 0xf, src[0], none, none); - dst.cc_test = NVFX_VP_INST_COND_GE; - arith(fpc, sat, MOV, dst, mask, src[2], none, none); - dst.cc_test = NVFX_VP_INST_COND_LT; - arith(fpc, sat, MOV, dst, mask, src[1], none, none); - break; - case TGSI_OPCODE_COS: - arith(fpc, sat, COS, dst, mask, src[0], none, none); - break; - case TGSI_OPCODE_DP3: - arith(fpc, sat, DP3, dst, mask, src[0], src[1], none); - break; - case TGSI_OPCODE_DP4: - arith(fpc, sat, DP4, dst, mask, src[0], src[1], none); - break; - case TGSI_OPCODE_DPH: - tmp = temp(fpc); - arith(fpc, 0, DP3, tmp, MASK_X, src[0], src[1], none); - arith(fpc, sat, ADD, dst, mask, swz(tmp, X, X, X, X), - swz(src[1], W, W, W, W), none); - break; - case TGSI_OPCODE_DST: - arith(fpc, sat, DST, dst, mask, src[0], src[1], none); - break; - case TGSI_OPCODE_EX2: - arith(fpc, sat, EX2, dst, mask, src[0], none, none); - break; - case TGSI_OPCODE_FLR: - arith(fpc, sat, FLR, dst, mask, src[0], none, none); - break; - case TGSI_OPCODE_FRC: - arith(fpc, sat, FRC, dst, mask, src[0], none, none); - break; - case TGSI_OPCODE_KILP: - arith(fpc, 0, KIL, none, 0, none, none, none); - break; - case TGSI_OPCODE_KIL: - dst = nvfx_sr(NVFXSR_NONE, 0); - dst.cc_update = 1; - arith(fpc, 0, MOV, dst, MASK_ALL, src[0], none, none); - dst.cc_update = 0; dst.cc_test = NVFX_FP_OP_COND_LT; - arith(fpc, 0, KIL, dst, 0, none, none, none); - break; - case TGSI_OPCODE_LG2: - arith(fpc, sat, LG2, dst, mask, src[0], none, none); - break; -// case TGSI_OPCODE_LIT: - case TGSI_OPCODE_LRP: - arith(fpc, sat, LRP_NV30, dst, mask, src[0], src[1], src[2]); - break; - case TGSI_OPCODE_MAD: - arith(fpc, sat, MAD, dst, mask, src[0], src[1], src[2]); - break; - case TGSI_OPCODE_MAX: - arith(fpc, sat, MAX, dst, mask, src[0], src[1], none); - break; - case TGSI_OPCODE_MIN: - arith(fpc, sat, MIN, dst, mask, src[0], src[1], none); - break; - case TGSI_OPCODE_MOV: - arith(fpc, sat, MOV, dst, mask, src[0], none, none); - break; - case TGSI_OPCODE_MUL: - arith(fpc, sat, MUL, dst, mask, src[0], src[1], none); - break; - case TGSI_OPCODE_POW: - arith(fpc, sat, POW_NV30, dst, mask, src[0], src[1], none); - break; - case TGSI_OPCODE_RCP: - arith(fpc, sat, RCP, dst, mask, src[0], none, none); - break; - case TGSI_OPCODE_RET: - assert(0); - break; - case TGSI_OPCODE_RFL: - arith(fpc, 0, RFL_NV30, dst, mask, src[0], src[1], none); - break; - case TGSI_OPCODE_RSQ: - arith(fpc, sat, RSQ_NV30, dst, mask, abs(swz(src[0], X, X, X, X)), none, none); - break; - case TGSI_OPCODE_SCS: - /* avoid overwriting the source */ - if(src[0].swz[SWZ_X] != SWZ_X) - { - if (mask & MASK_X) { - arith(fpc, sat, COS, dst, MASK_X, - swz(src[0], X, X, X, X), none, none); - } - if (mask & MASK_Y) { - arith(fpc, sat, SIN, dst, MASK_Y, - swz(src[0], X, X, X, X), none, none); - } - } - else - { - if (mask & MASK_Y) { - arith(fpc, sat, SIN, dst, MASK_Y, - swz(src[0], X, X, X, X), none, none); - } - if (mask & MASK_X) { - arith(fpc, sat, COS, dst, MASK_X, - swz(src[0], X, X, X, X), none, none); - } - } - break; - case TGSI_OPCODE_SIN: - arith(fpc, sat, SIN, dst, mask, src[0], none, none); - break; - case TGSI_OPCODE_SGE: - arith(fpc, sat, SGE, dst, mask, src[0], src[1], none); - break; - case TGSI_OPCODE_SGT: - arith(fpc, sat, SGT, dst, mask, src[0], src[1], none); - break; - case TGSI_OPCODE_SLT: - arith(fpc, sat, SLT, dst, mask, src[0], src[1], none); - break; - case TGSI_OPCODE_SUB: - arith(fpc, sat, ADD, dst, mask, src[0], neg(src[1]), none); - break; - case TGSI_OPCODE_TEX: - tex(fpc, sat, TEX, unit, dst, mask, src[0], none, none); - break; - case TGSI_OPCODE_TXB: - tex(fpc, sat, TXB, unit, dst, mask, src[0], none, none); - break; - case TGSI_OPCODE_TXP: - tex(fpc, sat, TXP, unit, dst, mask, src[0], none, none); - break; - case TGSI_OPCODE_XPD: - tmp = temp(fpc); - arith(fpc, 0, MUL, tmp, mask, - swz(src[0], Z, X, Y, Y), swz(src[1], Y, Z, X, X), none); - arith(fpc, sat, MAD, dst, (mask & ~MASK_W), - swz(src[0], Y, Z, X, X), swz(src[1], Z, X, Y, Y), - neg(tmp)); - break; - default: - NOUVEAU_ERR("invalid opcode %d\n", finst->Instruction.Opcode); - return FALSE; - } - - return TRUE; -} - -static boolean -nv30_fragprog_parse_decl_attrib(struct nv30_fpc *fpc, - const struct tgsi_full_declaration *fdec) -{ - int hw; - - switch (fdec->Semantic.Name) { - case TGSI_SEMANTIC_POSITION: - hw = NVFX_FP_OP_INPUT_SRC_POSITION; - break; - case TGSI_SEMANTIC_COLOR: - if (fdec->Semantic.Index == 0) { - hw = NVFX_FP_OP_INPUT_SRC_COL0; - } else - if (fdec->Semantic.Index == 1) { - hw = NVFX_FP_OP_INPUT_SRC_COL1; - } else { - NOUVEAU_ERR("bad colour semantic index\n"); - return FALSE; - } - break; - case TGSI_SEMANTIC_FOG: - hw = NVFX_FP_OP_INPUT_SRC_FOGC; - break; - case TGSI_SEMANTIC_GENERIC: - if (fdec->Semantic.Index <= 7) { - hw = NVFX_FP_OP_INPUT_SRC_TC(fdec->Semantic. - Index); - } else { - NOUVEAU_ERR("bad generic semantic index\n"); - return FALSE; - } - break; - default: - NOUVEAU_ERR("bad input semantic\n"); - return FALSE; - } - - fpc->attrib_map[fdec->Range.First] = hw; - return TRUE; -} - -static boolean -nv30_fragprog_parse_decl_output(struct nv30_fpc *fpc, - const struct tgsi_full_declaration *fdec) -{ - switch (fdec->Semantic.Name) { - case TGSI_SEMANTIC_POSITION: - fpc->depth_id = fdec->Range.First; - break; - case TGSI_SEMANTIC_COLOR: - fpc->colour_id = fdec->Range.First; - break; - default: - NOUVEAU_ERR("bad output semantic\n"); - return FALSE; - } - - return TRUE; -} - -static boolean -nv30_fragprog_prepare(struct nv30_fpc *fpc) -{ - struct tgsi_parse_context p; - /*int high_temp = -1, i;*/ - - tgsi_parse_init(&p, fpc->fp->pipe.tokens); - while (!tgsi_parse_end_of_tokens(&p)) { - const union tgsi_full_token *tok = &p.FullToken; - - tgsi_parse_token(&p); - switch(tok->Token.Type) { - case TGSI_TOKEN_TYPE_DECLARATION: - { - const struct tgsi_full_declaration *fdec; - fdec = &p.FullToken.FullDeclaration; - switch (fdec->Declaration.File) { - case TGSI_FILE_INPUT: - if (!nv30_fragprog_parse_decl_attrib(fpc, fdec)) - goto out_err; - break; - case TGSI_FILE_OUTPUT: - if (!nv30_fragprog_parse_decl_output(fpc, fdec)) - goto out_err; - break; - /*case TGSI_FILE_TEMPORARY: - if (fdec->Range.Last > high_temp) { - high_temp = - fdec->Range.Last; - } - break;*/ - default: - break; - } - } - break; - case TGSI_TOKEN_TYPE_IMMEDIATE: - { - struct tgsi_full_immediate *imm; - float vals[4]; - - imm = &p.FullToken.FullImmediate; - assert(imm->Immediate.DataType == TGSI_IMM_FLOAT32); - assert(fpc->nr_imm < MAX_IMM); - - vals[0] = imm->u[0].Float; - vals[1] = imm->u[1].Float; - vals[2] = imm->u[2].Float; - vals[3] = imm->u[3].Float; - fpc->imm[fpc->nr_imm++] = constant(fpc, -1, vals); - } - break; - default: - break; - } - } - tgsi_parse_free(&p); - - /*if (++high_temp) { - fpc->r_temp = CALLOC(high_temp, sizeof(struct nvfx_sreg)); - for (i = 0; i < high_temp; i++) - fpc->r_temp[i] = temp(fpc); - fpc->r_temps_discard = 0; - }*/ - - return TRUE; - -out_err: - /*if (fpc->r_temp) - FREE(fpc->r_temp);*/ - tgsi_parse_free(&p); - return FALSE; -} - -static void -nv30_fragprog_translate(struct nvfx_context *nvfx, - struct nvfx_fragment_program *fp) -{ - struct tgsi_parse_context parse; - struct nv30_fpc *fpc = NULL; - - tgsi_dump(fp->pipe.tokens,0); - - fpc = CALLOC(1, sizeof(struct nv30_fpc)); - if (!fpc) - return; - fpc->fp = fp; - fpc->high_temp = -1; - fpc->num_regs = 2; - - if (!nv30_fragprog_prepare(fpc)) { - FREE(fpc); - return; - } - - tgsi_parse_init(&parse, fp->pipe.tokens); - - while (!tgsi_parse_end_of_tokens(&parse)) { - tgsi_parse_token(&parse); - - switch (parse.FullToken.Token.Type) { - case TGSI_TOKEN_TYPE_INSTRUCTION: - { - const struct tgsi_full_instruction *finst; - - finst = &parse.FullToken.FullInstruction; - if (!nv30_fragprog_parse_instruction(fpc, finst)) - goto out_err; - } - break; - default: - break; - } - } - - fp->fp_control |= (fpc->num_regs-1)/2; - - /* Terminate final instruction */ - fp->insn[fpc->inst_offset] |= 0x00000001; - - /* Append NOP + END instruction, may or may not be necessary. */ - fpc->inst_offset = fp->insn_len; - grow_insns(fpc, 4); - fp->insn[fpc->inst_offset + 0] = 0x00000001; - fp->insn[fpc->inst_offset + 1] = 0x00000000; - fp->insn[fpc->inst_offset + 2] = 0x00000000; - fp->insn[fpc->inst_offset + 3] = 0x00000000; - - fp->translated = TRUE; -out_err: - tgsi_parse_free(&parse); - FREE(fpc); -} - -static void -nv30_fragprog_upload(struct nvfx_context *nvfx, - struct nvfx_fragment_program *fp) -{ - struct pipe_screen *pscreen = nvfx->pipe.screen; - const uint32_t le = 1; - uint32_t *map; - int i; - - map = pipe_buffer_map(pscreen, fp->buffer, PIPE_BUFFER_USAGE_CPU_WRITE); - -#if 0 - for (i = 0; i < fp->insn_len; i++) { - fflush(stdout); fflush(stderr); - NOUVEAU_ERR("%d 0x%08x\n", i, fp->insn[i]); - fflush(stdout); fflush(stderr); - } -#endif - - if ((*(const uint8_t *)&le)) { - for (i = 0; i < fp->insn_len; i++) { - map[i] = fp->insn[i]; - } - } else { - /* Weird swapping for big-endian chips */ - for (i = 0; i < fp->insn_len; i++) { - map[i] = ((fp->insn[i] & 0xffff) << 16) | - ((fp->insn[i] >> 16) & 0xffff); - } - } - - pipe_buffer_unmap(pscreen, fp->buffer); -} - -static boolean -nv30_fragprog_validate(struct nvfx_context *nvfx) -{ - struct nvfx_fragment_program *fp = nvfx->fragprog; - struct pipe_buffer *constbuf = - nvfx->constbuf[PIPE_SHADER_FRAGMENT]; - struct pipe_screen *pscreen = nvfx->pipe.screen; - struct nouveau_stateobj *so; - boolean new_consts = FALSE; - int i; - - if (fp->translated) - goto update_constants; - - /*nvfx->fallback_swrast &= ~NVFX_NEW_FRAGPROG;*/ - nv30_fragprog_translate(nvfx, fp); - if (!fp->translated) { - /*nvfx->fallback_swrast |= NVFX_NEW_FRAGPROG;*/ - return FALSE; - } - - fp->buffer = pscreen->buffer_create(pscreen, 0x100, 0, fp->insn_len * 4); - nv30_fragprog_upload(nvfx, fp); - - so = so_new(4, 4, 1); - so_method(so, nvfx->screen->eng3d, NV34TCL_FP_ACTIVE_PROGRAM, 1); - so_reloc (so, nouveau_bo(fp->buffer), 0, NOUVEAU_BO_VRAM | - NOUVEAU_BO_GART | NOUVEAU_BO_RD | NOUVEAU_BO_LOW | - NOUVEAU_BO_OR, NV34TCL_FP_ACTIVE_PROGRAM_DMA0, - NV34TCL_FP_ACTIVE_PROGRAM_DMA1); - so_method(so, nvfx->screen->eng3d, NV34TCL_FP_CONTROL, 1); - so_data (so, fp->fp_control); - so_method(so, nvfx->screen->eng3d, NV34TCL_FP_REG_CONTROL, 1); - so_data (so, (1<<16)|0x4); - so_method(so, nvfx->screen->eng3d, NV34TCL_TX_UNITS_ENABLE, 1); - so_data (so, fp->samplers); - so_ref(so, &fp->so); - so_ref(NULL, &so); - -update_constants: - if (fp->nr_consts) { - float *map; - - map = pipe_buffer_map(pscreen, constbuf, - PIPE_BUFFER_USAGE_CPU_READ); - for (i = 0; i < fp->nr_consts; i++) { - struct nvfx_fragment_program_data *fpd = &fp->consts[i]; - uint32_t *p = &fp->insn[fpd->offset]; - uint32_t *cb = (uint32_t *)&map[fpd->index * 4]; - - if (!memcmp(p, cb, 4 * sizeof(float))) - continue; - memcpy(p, cb, 4 * sizeof(float)); - new_consts = TRUE; - } - pipe_buffer_unmap(pscreen, constbuf); - - if (new_consts) - nv30_fragprog_upload(nvfx, fp); - } - - if (new_consts || fp->so != nvfx->state.hw[NVFX_STATE_FRAGPROG]) { - so_ref(fp->so, &nvfx->state.hw[NVFX_STATE_FRAGPROG]); - return TRUE; - } - - return FALSE; -} - -void -nv30_fragprog_destroy(struct nvfx_context *nvfx, - struct nvfx_fragment_program *fp) -{ - if (fp->buffer) - pipe_buffer_reference(&fp->buffer, NULL); - - if (fp->so) - so_ref(NULL, &fp->so); - - if (fp->insn_len) - FREE(fp->insn); -} - -struct nvfx_state_entry nv30_state_fragprog = { - .validate = nv30_fragprog_validate, - .dirty = { - .pipe = NVFX_NEW_FRAGPROG, - .hw = NVFX_STATE_FRAGPROG - } -}; diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c index 5263f894f2c..92a4089b316 100644 --- a/src/gallium/drivers/nv30/nv30_state.c +++ b/src/gallium/drivers/nv30/nv30_state.c @@ -567,7 +567,7 @@ nv30_fp_state_delete(struct pipe_context *pipe, void *hwcso) struct nvfx_context *nvfx = nvfx_context(pipe); struct nvfx_fragment_program *fp = hwcso; - nv30_fragprog_destroy(nvfx, fp); + nvfx_fragprog_destroy(nvfx, fp); FREE((void*)fp->pipe.tokens); FREE(fp); } diff --git a/src/gallium/drivers/nv40/Makefile b/src/gallium/drivers/nv40/Makefile index f78e81ac4b3..f3ff376dfde 100644 --- a/src/gallium/drivers/nv40/Makefile +++ b/src/gallium/drivers/nv40/Makefile @@ -6,7 +6,6 @@ LIBNAME = nv40 C_SOURCES = \ nv40_context.c \ nv40_draw.c \ - nv40_fragprog.c \ nv40_fragtex.c \ nv40_screen.c \ nv40_state.c \ diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h index 3840134ce69..4cd56af8f7b 100644 --- a/src/gallium/drivers/nv40/nv40_context.h +++ b/src/gallium/drivers/nv40/nv40_context.h @@ -16,15 +16,10 @@ extern void nv40_draw_elements_swtnl(struct pipe_context *pipe, extern void nv40_vertprog_destroy(struct nvfx_context *, struct nvfx_vertex_program *); -/* nv40_fragprog.c */ -extern void nv40_fragprog_destroy(struct nvfx_context *, - struct nvfx_fragment_program *); - /* nv40_fragtex.c */ extern void nv40_fragtex_bind(struct nvfx_context *); /* nv40_state.c and friends */ -extern struct nvfx_state_entry nv40_state_fragprog; extern struct nvfx_state_entry nv40_state_vertprog; extern struct nvfx_state_entry nv40_state_fragtex; extern struct nvfx_state_entry nv40_state_vbo; diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c index a205342ac5d..1f4b9777d48 100644 --- a/src/gallium/drivers/nv40/nv40_state.c +++ b/src/gallium/drivers/nv40/nv40_state.c @@ -577,7 +577,7 @@ nv40_fp_state_delete(struct pipe_context *pipe, void *hwcso) struct nvfx_context *nvfx = nvfx_context(pipe); struct nvfx_fragment_program *fp = hwcso; - nv40_fragprog_destroy(nvfx, fp); + nvfx_fragprog_destroy(nvfx, fp); FREE((void*)fp->pipe.tokens); FREE(fp); } diff --git a/src/gallium/drivers/nvfx/Makefile b/src/gallium/drivers/nvfx/Makefile index 2f80681e5cf..f8c10a249b5 100644 --- a/src/gallium/drivers/nvfx/Makefile +++ b/src/gallium/drivers/nvfx/Makefile @@ -5,10 +5,11 @@ LIBNAME = nvfx C_SOURCES = \ nvfx_clear.c \ - nvfx_state_emit.c \ + nvfx_fragprog.c \ nvfx_miptree.c \ nvfx_query.c \ nvfx_state_blend.c \ + nvfx_state_emit.c \ nvfx_state_fb.c \ nvfx_state_rasterizer.c \ nvfx_state_scissor.c \ diff --git a/src/gallium/drivers/nvfx/nvfx_context.h b/src/gallium/drivers/nvfx/nvfx_context.h index 28daa1d2e7a..0a7a0f12527 100644 --- a/src/gallium/drivers/nvfx/nvfx_context.h +++ b/src/gallium/drivers/nvfx/nvfx_context.h @@ -183,6 +183,7 @@ struct nvfx_state_entry { extern struct nvfx_state_entry nvfx_state_blend; extern struct nvfx_state_entry nvfx_state_blend_colour; +extern struct nvfx_state_entry nvfx_state_fragprog; extern struct nvfx_state_entry nvfx_state_framebuffer; extern struct nvfx_state_entry nvfx_state_rasterizer; extern struct nvfx_state_entry nvfx_state_scissor; @@ -198,6 +199,10 @@ extern void nvfx_init_surface_functions(struct nvfx_context *nvfx); extern void nvfx_clear(struct pipe_context *pipe, unsigned buffers, const float *rgba, double depth, unsigned stencil); +/* nvfx_fragprog.c */ +extern void nvfx_fragprog_destroy(struct nvfx_context *, + struct nvfx_fragment_program *); + /* nvfx_state_emit.c */ extern void nvfx_state_flush_notify(struct nouveau_channel *chan); extern boolean nvfx_state_validate(struct nvfx_context *nvfx); diff --git a/src/gallium/drivers/nv40/nv40_fragprog.c b/src/gallium/drivers/nvfx/nvfx_fragprog.c index e044f367a0b..ecc193877b8 100644 --- a/src/gallium/drivers/nv40/nv40_fragprog.c +++ b/src/gallium/drivers/nvfx/nvfx_fragprog.c @@ -7,7 +7,7 @@ #include "tgsi/tgsi_parse.h" #include "tgsi/tgsi_util.h" -#include "nv40_context.h" +#include "nvfx_context.h" #define SWZ_X 0 #define SWZ_Y 1 @@ -29,7 +29,7 @@ #define MAX_CONSTS 128 #define MAX_IMM 32 -struct nv40_fpc { +struct nvfx_fpc { struct nvfx_fragment_program *fp; uint attrib_map[PIPE_MAX_SHADER_INPUTS]; @@ -55,7 +55,7 @@ struct nv40_fpc { }; static INLINE struct nvfx_sreg -temp(struct nv40_fpc *fpc) +temp(struct nvfx_fpc *fpc) { int idx = ffs(~fpc->r_temps) - 1; @@ -71,14 +71,14 @@ temp(struct nv40_fpc *fpc) } static INLINE void -release_temps(struct nv40_fpc *fpc) +release_temps(struct nvfx_fpc *fpc) { fpc->r_temps &= ~fpc->r_temps_discard; fpc->r_temps_discard = 0; } static INLINE struct nvfx_sreg -constant(struct nv40_fpc *fpc, int pipe, float vals[4]) +constant(struct nvfx_fpc *fpc, int pipe, float vals[4]) { int idx; @@ -93,14 +93,14 @@ constant(struct nv40_fpc *fpc, int pipe, float vals[4]) } #define arith(cc,s,o,d,m,s0,s1,s2) \ - nv40_fp_arith((cc), (s), NVFX_FP_OP_OPCODE_##o, \ + nvfx_fp_arith((cc), (s), NVFX_FP_OP_OPCODE_##o, \ (d), (m), (s0), (s1), (s2)) #define tex(cc,s,o,u,d,m,s0,s1,s2) \ - nv40_fp_tex((cc), (s), NVFX_FP_OP_OPCODE_##o, (u), \ + nvfx_fp_tex((cc), (s), NVFX_FP_OP_OPCODE_##o, (u), \ (d), (m), (s0), none, none) static void -grow_insns(struct nv40_fpc *fpc, int size) +grow_insns(struct nvfx_fpc *fpc, int size) { struct nvfx_fragment_program *fp = fpc->fp; @@ -109,7 +109,7 @@ grow_insns(struct nv40_fpc *fpc, int size) } static void -emit_src(struct nv40_fpc *fpc, int pos, struct nvfx_sreg src) +emit_src(struct nvfx_fpc *fpc, int pos, struct nvfx_sreg src) { struct nvfx_fragment_program *fp = fpc->fp; uint32_t *hw = &fp->insn[fpc->inst_offset]; @@ -173,7 +173,7 @@ emit_src(struct nv40_fpc *fpc, int pos, struct nvfx_sreg src) } static void -emit_dst(struct nv40_fpc *fpc, struct nvfx_sreg dst) +emit_dst(struct nvfx_fpc *fpc, struct nvfx_sreg dst) { struct nvfx_fragment_program *fp = fpc->fp; uint32_t *hw = &fp->insn[fpc->inst_offset]; @@ -201,7 +201,7 @@ emit_dst(struct nv40_fpc *fpc, struct nvfx_sreg dst) } static void -nv40_fp_arith(struct nv40_fpc *fpc, int sat, int op, +nvfx_fp_arith(struct nvfx_fpc *fpc, int sat, int op, struct nvfx_sreg dst, int mask, struct nvfx_sreg s0, struct nvfx_sreg s1, struct nvfx_sreg s2) { @@ -215,7 +215,7 @@ nv40_fp_arith(struct nv40_fpc *fpc, int sat, int op, memset(hw, 0, sizeof(uint32_t) * 4); if (op == NVFX_FP_OP_OPCODE_KIL) - fp->fp_control |= NV40TCL_FP_CONTROL_KIL; + fp->fp_control |= NV34TCL_FP_CONTROL_USES_KIL; hw[0] |= (op << NVFX_FP_OP_OPCODE_SHIFT); hw[0] |= (mask << NVFX_FP_OP_OUTMASK_SHIFT); hw[2] |= (dst.dst_scale << NVFX_FP_OP_DST_SCALE_SHIFT); @@ -238,20 +238,20 @@ nv40_fp_arith(struct nv40_fpc *fpc, int sat, int op, } static void -nv40_fp_tex(struct nv40_fpc *fpc, int sat, int op, int unit, +nvfx_fp_tex(struct nvfx_fpc *fpc, int sat, int op, int unit, struct nvfx_sreg dst, int mask, struct nvfx_sreg s0, struct nvfx_sreg s1, struct nvfx_sreg s2) { struct nvfx_fragment_program *fp = fpc->fp; - nv40_fp_arith(fpc, sat, op, dst, mask, s0, s1, s2); + nvfx_fp_arith(fpc, sat, op, dst, mask, s0, s1, s2); fp->insn[fpc->inst_offset] |= (unit << NVFX_FP_OP_TEX_UNIT_SHIFT); fp->samplers |= (1 << unit); } static INLINE struct nvfx_sreg -tgsi_src(struct nv40_fpc *fpc, const struct tgsi_full_src_register *fsrc) +tgsi_src(struct nvfx_fpc *fpc, const struct tgsi_full_src_register *fsrc) { struct nvfx_sreg src; @@ -289,7 +289,7 @@ tgsi_src(struct nv40_fpc *fpc, const struct tgsi_full_src_register *fsrc) } static INLINE struct nvfx_sreg -tgsi_dst(struct nv40_fpc *fpc, const struct tgsi_full_dst_register *fdst) { +tgsi_dst(struct nvfx_fpc *fpc, const struct tgsi_full_dst_register *fdst) { switch (fdst->Register.File) { case TGSI_FILE_OUTPUT: return fpc->r_result[fdst->Register.Index]; @@ -316,7 +316,7 @@ tgsi_mask(uint tgsi) } static boolean -src_native_swz(struct nv40_fpc *fpc, const struct tgsi_full_src_register *fsrc, +src_native_swz(struct nvfx_fpc *fpc, const struct tgsi_full_src_register *fsrc, struct nvfx_sreg *src) { const struct nvfx_sreg none = nvfx_sr(NVFXSR_NONE, 0); @@ -349,7 +349,7 @@ src_native_swz(struct nv40_fpc *fpc, const struct tgsi_full_src_register *fsrc, } static boolean -nv40_fragprog_parse_instruction(struct nv40_fpc *fpc, +nvfx_fragprog_parse_instruction(struct nvfx_context* nvfx, struct nvfx_fpc *fpc, const struct tgsi_full_instruction *finst) { const struct nvfx_sreg none = nvfx_sr(NVFXSR_NONE, 0); @@ -523,9 +523,13 @@ nv40_fragprog_parse_instruction(struct nv40_fpc *fpc, break; // case TGSI_OPCODE_LIT: case TGSI_OPCODE_LRP: - tmp = temp(fpc); - arith(fpc, 0, MAD, tmp, mask, neg(src[0]), src[2], src[2]); - arith(fpc, sat, MAD, dst, mask, src[0], src[1], tmp); + if(!nvfx->is_nv4x) + arith(fpc, sat, LRP_NV30, dst, mask, src[0], src[1], src[2]); + else { + tmp = temp(fpc); + arith(fpc, 0, MAD, tmp, mask, neg(src[0]), src[2], src[2]); + arith(fpc, sat, MAD, dst, mask, src[0], src[1], tmp); + } break; case TGSI_OPCODE_MAD: arith(fpc, sat, MAD, dst, mask, src[0], src[1], src[2]); @@ -543,13 +547,17 @@ nv40_fragprog_parse_instruction(struct nv40_fpc *fpc, arith(fpc, sat, MUL, dst, mask, src[0], src[1], none); break; case TGSI_OPCODE_POW: - tmp = temp(fpc); - arith(fpc, 0, LG2, tmp, MASK_X, - swz(src[0], X, X, X, X), none, none); - arith(fpc, 0, MUL, tmp, MASK_X, swz(tmp, X, X, X, X), - swz(src[1], X, X, X, X), none); - arith(fpc, sat, EX2, dst, mask, - swz(tmp, X, X, X, X), none, none); + if(!nvfx->is_nv4x) + arith(fpc, sat, POW_NV30, dst, mask, src[0], src[1], none); + else { + tmp = temp(fpc); + arith(fpc, 0, LG2, tmp, MASK_X, + swz(src[0], X, X, X, X), none, none); + arith(fpc, 0, MUL, tmp, MASK_X, swz(tmp, X, X, X, X), + swz(src[1], X, X, X, X), none); + arith(fpc, sat, EX2, dst, mask, + swz(tmp, X, X, X, X), none, none); + } break; case TGSI_OPCODE_RCP: arith(fpc, sat, RCP, dst, mask, src[0], none, none); @@ -558,20 +566,28 @@ nv40_fragprog_parse_instruction(struct nv40_fpc *fpc, assert(0); break; case TGSI_OPCODE_RFL: - tmp = temp(fpc); - arith(fpc, 0, DP3, tmp, MASK_X, src[0], src[0], none); - arith(fpc, 0, DP3, tmp, MASK_Y, src[0], src[1], none); - arith(fpc, 0, DIV, scale(tmp, 2X), MASK_Z, - swz(tmp, Y, Y, Y, Y), swz(tmp, X, X, X, X), none); - arith(fpc, sat, MAD, dst, mask, - swz(tmp, Z, Z, Z, Z), src[0], neg(src[1])); + if(!nvfx->is_nv4x) + arith(fpc, 0, RFL_NV30, dst, mask, src[0], src[1], none); + else { + tmp = temp(fpc); + arith(fpc, 0, DP3, tmp, MASK_X, src[0], src[0], none); + arith(fpc, 0, DP3, tmp, MASK_Y, src[0], src[1], none); + arith(fpc, 0, DIV, scale(tmp, 2X), MASK_Z, + swz(tmp, Y, Y, Y, Y), swz(tmp, X, X, X, X), none); + arith(fpc, sat, MAD, dst, mask, + swz(tmp, Z, Z, Z, Z), src[0], neg(src[1])); + } break; case TGSI_OPCODE_RSQ: - tmp = temp(fpc); - arith(fpc, 0, LG2, scale(tmp, INV_2X), MASK_X, - abs(swz(src[0], X, X, X, X)), none, none); - arith(fpc, sat, EX2, dst, mask, - neg(swz(tmp, X, X, X, X)), none, none); + if(!nvfx->is_nv4x) + arith(fpc, sat, RSQ_NV30, dst, mask, abs(swz(src[0], X, X, X, X)), none, none); + else { + tmp = temp(fpc); + arith(fpc, 0, LG2, scale(tmp, INV_2X), MASK_X, + abs(swz(src[0], X, X, X, X)), none, none); + arith(fpc, sat, EX2, dst, mask, + neg(swz(tmp, X, X, X, X)), none, none); + } break; case TGSI_OPCODE_SCS: /* avoid overwriting the source */ @@ -655,7 +671,7 @@ nv40_fragprog_parse_instruction(struct nv40_fpc *fpc, } static boolean -nv40_fragprog_parse_decl_attrib(struct nv40_fpc *fpc, +nvfx_fragprog_parse_decl_attrib(struct nvfx_context* nvfx, struct nvfx_fpc *fpc, const struct tgsi_full_declaration *fdec) { int hw; @@ -697,7 +713,7 @@ nv40_fragprog_parse_decl_attrib(struct nv40_fpc *fpc, } static boolean -nv40_fragprog_parse_decl_output(struct nv40_fpc *fpc, +nvfx_fragprog_parse_decl_output(struct nvfx_context* nvfx, struct nvfx_fpc *fpc, const struct tgsi_full_declaration *fdec) { unsigned idx = fdec->Range.First; @@ -708,12 +724,14 @@ nv40_fragprog_parse_decl_output(struct nv40_fpc *fpc, hw = 1; break; case TGSI_SEMANTIC_COLOR: + hw = ~0; switch (fdec->Semantic.Index) { case 0: hw = 0; break; case 1: hw = 2; break; case 2: hw = 3; break; case 3: hw = 4; break; - default: + } + if(hw > ((nvfx->is_nv4x) ? 4 : 2)) { NOUVEAU_ERR("bad rcol index\n"); return FALSE; } @@ -729,7 +747,7 @@ nv40_fragprog_parse_decl_output(struct nv40_fpc *fpc, } static boolean -nv40_fragprog_prepare(struct nv40_fpc *fpc) +nvfx_fragprog_prepare(struct nvfx_context* nvfx, struct nvfx_fpc *fpc) { struct tgsi_parse_context p; int high_temp = -1, i; @@ -746,11 +764,11 @@ nv40_fragprog_prepare(struct nv40_fpc *fpc) fdec = &p.FullToken.FullDeclaration; switch (fdec->Declaration.File) { case TGSI_FILE_INPUT: - if (!nv40_fragprog_parse_decl_attrib(fpc, fdec)) + if (!nvfx_fragprog_parse_decl_attrib(nvfx, fpc, fdec)) goto out_err; break; case TGSI_FILE_OUTPUT: - if (!nv40_fragprog_parse_decl_output(fpc, fdec)) + if (!nvfx_fragprog_parse_decl_output(nvfx, fpc, fdec)) goto out_err; break; case TGSI_FILE_TEMPORARY: @@ -803,19 +821,19 @@ out_err: } static void -nv40_fragprog_translate(struct nvfx_context *nvfx, +nvfx_fragprog_translate(struct nvfx_context *nvfx, struct nvfx_fragment_program *fp) { struct tgsi_parse_context parse; - struct nv40_fpc *fpc = NULL; + struct nvfx_fpc *fpc = NULL; - fpc = CALLOC(1, sizeof(struct nv40_fpc)); + fpc = CALLOC(1, sizeof(struct nvfx_fpc)); if (!fpc) return; fpc->fp = fp; fpc->num_regs = 2; - if (!nv40_fragprog_prepare(fpc)) { + if (!nvfx_fragprog_prepare(nvfx, fpc)) { FREE(fpc); return; } @@ -831,7 +849,7 @@ nv40_fragprog_translate(struct nvfx_context *nvfx, const struct tgsi_full_instruction *finst; finst = &parse.FullToken.FullInstruction; - if (!nv40_fragprog_parse_instruction(fpc, finst)) + if (!nvfx_fragprog_parse_instruction(nvfx, fpc, finst)) goto out_err; } break; @@ -840,7 +858,10 @@ nv40_fragprog_translate(struct nvfx_context *nvfx, } } - fp->fp_control |= fpc->num_regs << NV40TCL_FP_CONTROL_TEMP_COUNT_SHIFT; + if(!nvfx->is_nv4x) + fp->fp_control |= (fpc->num_regs-1)/2; + else + fp->fp_control |= fpc->num_regs << NV40TCL_FP_CONTROL_TEMP_COUNT_SHIFT; /* Terminate final instruction */ fp->insn[fpc->inst_offset] |= 0x00000001; @@ -862,7 +883,7 @@ out_err: } static void -nv40_fragprog_upload(struct nvfx_context *nvfx, +nvfx_fragprog_upload(struct nvfx_context *nvfx, struct nvfx_fragment_program *fp) { struct pipe_screen *pscreen = nvfx->pipe.screen; @@ -896,7 +917,7 @@ nv40_fragprog_upload(struct nvfx_context *nvfx, } static boolean -nv40_fragprog_validate(struct nvfx_context *nvfx) +nvfx_fragprog_validate(struct nvfx_context *nvfx) { struct nvfx_fragment_program *fp = nvfx->fragprog; struct pipe_buffer *constbuf = @@ -910,16 +931,16 @@ nv40_fragprog_validate(struct nvfx_context *nvfx) goto update_constants; nvfx->fallback_swrast &= ~NVFX_NEW_FRAGPROG; - nv40_fragprog_translate(nvfx, fp); + nvfx_fragprog_translate(nvfx, fp); if (!fp->translated) { nvfx->fallback_swrast |= NVFX_NEW_FRAGPROG; return FALSE; } fp->buffer = pscreen->buffer_create(pscreen, 0x100, 0, fp->insn_len * 4); - nv40_fragprog_upload(nvfx, fp); + nvfx_fragprog_upload(nvfx, fp); - so = so_new(2, 2, 1); + so = so_new(4, 4, 1); so_method(so, nvfx->screen->eng3d, NV34TCL_FP_ACTIVE_PROGRAM, 1); so_reloc (so, nouveau_bo(fp->buffer), 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD | NOUVEAU_BO_LOW | @@ -927,6 +948,13 @@ nv40_fragprog_validate(struct nvfx_context *nvfx) NV34TCL_FP_ACTIVE_PROGRAM_DMA1); so_method(so, nvfx->screen->eng3d, NV34TCL_FP_CONTROL, 1); so_data (so, fp->fp_control); + if(!nvfx->is_nv4x) { + so_method(so, nvfx->screen->eng3d, NV34TCL_FP_REG_CONTROL, 1); + so_data (so, (1<<16)|0x4); + so_method(so, nvfx->screen->eng3d, NV34TCL_TX_UNITS_ENABLE, 1); + so_data (so, fp->samplers); + } + so_ref(so, &fp->so); so_ref(NULL, &so); @@ -949,7 +977,7 @@ update_constants: pipe_buffer_unmap(pscreen, constbuf); if (new_consts) - nv40_fragprog_upload(nvfx, fp); + nvfx_fragprog_upload(nvfx, fp); } if (new_consts || fp->so != nvfx->state.hw[NVFX_STATE_FRAGPROG]) { @@ -961,7 +989,7 @@ update_constants: } void -nv40_fragprog_destroy(struct nvfx_context *nvfx, +nvfx_fragprog_destroy(struct nvfx_context *nvfx, struct nvfx_fragment_program *fp) { if (fp->buffer) @@ -974,11 +1002,10 @@ nv40_fragprog_destroy(struct nvfx_context *nvfx, FREE(fp->insn); } -struct nvfx_state_entry nv40_state_fragprog = { - .validate = nv40_fragprog_validate, +struct nvfx_state_entry nvfx_state_fragprog = { + .validate = nvfx_fragprog_validate, .dirty = { .pipe = NVFX_NEW_FRAGPROG, .hw = NVFX_STATE_FRAGPROG } }; - diff --git a/src/gallium/drivers/nvfx/nvfx_state_emit.c b/src/gallium/drivers/nvfx/nvfx_state_emit.c index d3088e42112..d6fbc5d8dcb 100644 --- a/src/gallium/drivers/nvfx/nvfx_state_emit.c +++ b/src/gallium/drivers/nvfx/nvfx_state_emit.c @@ -9,7 +9,7 @@ static struct nvfx_state_entry *name##_render_states[] = { \ &nvfx_state_rasterizer, \ &nvfx_state_scissor, \ &nvfx_state_stipple, \ - &nvxx##_state_fragprog, \ + &nvfx_state_fragprog, \ &nvxx##_state_fragtex, \ &nvxx##_state_vertprog, \ &nvfx_state_blend, \ |