diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_wm_emit.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_emit.c | 62 |
1 files changed, 54 insertions, 8 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_emit.c b/src/mesa/drivers/dri/i965/brw_wm_emit.c index a870e75e52..2e2885254e 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_emit.c +++ b/src/mesa/drivers/dri/i965/brw_wm_emit.c @@ -353,6 +353,19 @@ static void emit_mad( struct brw_compile *p, } } +static void emit_trunc( struct brw_compile *p, + const struct brw_reg *dst, + GLuint mask, + const struct brw_reg *arg0) +{ + GLuint i; + + for (i = 0; i < 4; i++) { + if (mask & (1<<i)) { + brw_RNDZ(p, dst[i], arg0[i]); + } + } +} static void emit_lrp( struct brw_compile *p, const struct brw_reg *dst, @@ -701,6 +714,7 @@ static void emit_tex( struct brw_wm_compile *c, GLuint msgLength, responseLength; GLuint i, nr; GLuint emit; + GLuint msg_type; /* How many input regs are there? */ @@ -738,6 +752,18 @@ static void emit_tex( struct brw_wm_compile *c, responseLength = 8; /* always */ + if (BRW_IS_IGDNG(p->brw)) { + if (inst->tex_shadow) + msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_COMPARE_IGDNG; + else + msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_IGDNG; + } else { + if (inst->tex_shadow) + msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_COMPARE; + else + msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE; + } + brw_SAMPLE(p, retype(vec16(dst[0]), BRW_REGISTER_TYPE_UW), 1, @@ -745,12 +771,12 @@ static void emit_tex( struct brw_wm_compile *c, SURF_INDEX_TEXTURE(inst->tex_unit), inst->tex_unit, /* sampler */ inst->writemask, - (inst->tex_shadow ? - BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_COMPARE : - BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE), + msg_type, responseLength, msgLength, - 0); + 0, + 1, + BRW_SAMPLER_SIMD_MODE_SIMD16); } @@ -762,7 +788,7 @@ static void emit_txb( struct brw_wm_compile *c, { struct brw_compile *p = &c->func; GLuint msgLength; - + GLuint msg_type; /* Shadow ignored for txb. */ switch (inst->tex_idx) { @@ -787,6 +813,11 @@ static void emit_txb( struct brw_wm_compile *c, brw_MOV(p, brw_message_reg(8), arg[3]); msgLength = 9; + if (BRW_IS_IGDNG(p->brw)) + msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS_IGDNG; + else + msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS; + brw_SAMPLE(p, retype(vec16(dst[0]), BRW_REGISTER_TYPE_UW), 1, @@ -794,10 +825,12 @@ static void emit_txb( struct brw_wm_compile *c, SURF_INDEX_TEXTURE(inst->tex_unit), inst->tex_unit, /* sampler */ inst->writemask, - BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS, + msg_type, 8, /* responseLength */ msgLength, - 0); + 0, + 1, + BRW_SAMPLER_SIMD_MODE_SIMD16); } @@ -1009,7 +1042,7 @@ static void emit_fb_write( struct brw_wm_compile *c, get_element_ud(brw_vec8_grf(1,0), 6), brw_imm_ud(1<<26)); - jmp = brw_JMPI(p, ip, ip, brw_imm_w(0)); + jmp = brw_JMPI(p, ip, ip, brw_imm_d(0)); { emit_aa(c, arg1, 2); fire_fb_write(c, 0, nr, target, eot); @@ -1222,6 +1255,10 @@ void brw_wm_emit( struct brw_wm_compile *c ) emit_dph(p, dst, dst_flags, args[0], args[1]); break; + case OPCODE_TRUNC: + emit_trunc(p, dst, dst_flags, args[0]); + break; + case OPCODE_LRP: emit_lrp(p, dst, dst_flags, args[0], args[1], args[2]); break; @@ -1348,4 +1385,13 @@ void brw_wm_emit( struct brw_wm_compile *c ) inst->dst[i]->hw_reg, inst->dst[i]->spill_slot); } + + if (INTEL_DEBUG & DEBUG_WM) { + int i; + + _mesa_printf("wm-native:\n"); + for (i = 0; i < p->nr_insn; i++) + brw_disasm(stderr, &p->store[i]); + _mesa_printf("\n"); + } } |