diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_shader.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.c | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index a67ac821421..4075eefe623 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -1735,7 +1735,7 @@ static void si_llvm_init_export_args(struct lp_build_tgsi_context *bld_base, LLVMValueRef val[4]; unsigned spi_shader_col_format = V_028714_SPI_SHADER_32_ABGR; unsigned chan; - bool is_int8; + bool is_int8, is_int10; /* Default is 0xf. Adjusted below depending on the format. */ args[0] = lp_build_const_int32(base->gallivm, 0xf); /* writemask */ @@ -1757,6 +1757,7 @@ static void si_llvm_init_export_args(struct lp_build_tgsi_context *bld_base, assert(cbuf >= 0 && cbuf < 8); spi_shader_col_format = (col_formats >> (cbuf * 4)) & 0xf; is_int8 = (key->part.ps.epilog.color_is_int8 >> cbuf) & 0x1; + is_int10 = (key->part.ps.epilog.color_is_int10 >> cbuf) & 0x1; } args[4] = uint->zero; /* COMPR flag */ @@ -1856,13 +1857,17 @@ static void si_llvm_init_export_args(struct lp_build_tgsi_context *bld_base, break; case V_028714_SPI_SHADER_UINT16_ABGR: { - LLVMValueRef max = lp_build_const_int32(gallivm, is_int8 ? - 255 : 65535); + LLVMValueRef max_rgb = lp_build_const_int32(gallivm, + is_int8 ? 255 : is_int10 ? 1023 : 65535); + LLVMValueRef max_alpha = + !is_int10 ? max_rgb : lp_build_const_int32(gallivm, 3); + /* Clamp. */ for (chan = 0; chan < 4; chan++) { val[chan] = bitcast(bld_base, TGSI_TYPE_UNSIGNED, values[chan]); val[chan] = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_UMIN, - val[chan], max); + val[chan], + chan == 3 ? max_alpha : max_rgb); } args[4] = uint->one; /* COMPR flag */ @@ -1874,19 +1879,24 @@ static void si_llvm_init_export_args(struct lp_build_tgsi_context *bld_base, } case V_028714_SPI_SHADER_SINT16_ABGR: { - LLVMValueRef max = lp_build_const_int32(gallivm, is_int8 ? - 127 : 32767); - LLVMValueRef min = lp_build_const_int32(gallivm, is_int8 ? - -128 : -32768); + LLVMValueRef max_rgb = lp_build_const_int32(gallivm, + is_int8 ? 127 : is_int10 ? 511 : 32767); + LLVMValueRef min_rgb = lp_build_const_int32(gallivm, + is_int8 ? -128 : is_int10 ? -512 : -32768); + LLVMValueRef max_alpha = + !is_int10 ? max_rgb : lp_build_const_int32(gallivm, 1); + LLVMValueRef min_alpha = + !is_int10 ? min_rgb : lp_build_const_int32(gallivm, -2); + /* Clamp. */ for (chan = 0; chan < 4; chan++) { val[chan] = bitcast(bld_base, TGSI_TYPE_UNSIGNED, values[chan]); val[chan] = lp_build_emit_llvm_binary(bld_base, - TGSI_OPCODE_IMIN, - val[chan], max); + TGSI_OPCODE_IMIN, + val[chan], chan == 3 ? max_alpha : max_rgb); val[chan] = lp_build_emit_llvm_binary(bld_base, - TGSI_OPCODE_IMAX, - val[chan], min); + TGSI_OPCODE_IMAX, + val[chan], chan == 3 ? min_alpha : min_rgb); } args[4] = uint->one; /* COMPR flag */ @@ -6336,6 +6346,7 @@ static void si_dump_shader_key(unsigned shader, struct si_shader_key *key, fprintf(f, " part.ps.prolog.bc_optimize_for_linear = %u\n", key->part.ps.prolog.bc_optimize_for_linear); fprintf(f, " part.ps.epilog.spi_shader_col_format = 0x%x\n", key->part.ps.epilog.spi_shader_col_format); fprintf(f, " part.ps.epilog.color_is_int8 = 0x%X\n", key->part.ps.epilog.color_is_int8); + fprintf(f, " part.ps.epilog.color_is_int10 = 0x%X\n", key->part.ps.epilog.color_is_int10); fprintf(f, " part.ps.epilog.last_cbuf = %u\n", key->part.ps.epilog.last_cbuf); fprintf(f, " part.ps.epilog.alpha_func = %u\n", key->part.ps.epilog.alpha_func); fprintf(f, " part.ps.epilog.alpha_to_one = %u\n", key->part.ps.epilog.alpha_to_one); |