diff options
author | Roland Scheidegger <sroland@vmware.com> | 2017-01-23 18:10:44 +0100 |
---|---|---|
committer | Roland Scheidegger <sroland@vmware.com> | 2017-01-24 19:12:46 +0100 |
commit | 3b575a955c1d84744a65160e2c45f0ce407effd8 (patch) | |
tree | a56c378e710044fc3558c06cd64ca5b0aa61f422 /src/gallium | |
parent | 4c180f9633421a526f3ea6746cf38b809e7c1abb (diff) |
tgsi: implement ddiv opcode
softpipe (along with llvmpipe) claims to support arb_gpu_shader_fp64,
so we really need to support that opcode.
Cc: 17.0 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Diffstat (limited to 'src/gallium')
-rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c index 915cd10e683..2135ad103de 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c @@ -210,6 +210,16 @@ micro_dadd(union tgsi_double_channel *dst, } static void +micro_ddiv(union tgsi_double_channel *dst, + const union tgsi_double_channel *src) +{ + dst->d[0] = src[0].d[0] / src[1].d[0]; + dst->d[1] = src[0].d[1] / src[1].d[1]; + dst->d[2] = src[0].d[2] / src[1].d[2]; + dst->d[3] = src[0].d[3] / src[1].d[3]; +} + +static void micro_ddx(union tgsi_exec_channel *dst, const union tgsi_exec_channel *src) { @@ -5995,6 +6005,10 @@ exec_instruction( exec_double_binary(mach, inst, micro_dadd, TGSI_EXEC_DATA_DOUBLE); break; + case TGSI_OPCODE_DDIV: + exec_double_binary(mach, inst, micro_ddiv, TGSI_EXEC_DATA_DOUBLE); + break; + case TGSI_OPCODE_DMUL: exec_double_binary(mach, inst, micro_dmul, TGSI_EXEC_DATA_DOUBLE); break; |