diff options
| author | Nicolai Hähnle <[email protected]> | 2017-01-27 10:35:13 +0100 |
|---|---|---|
| committer | Nicolai Hähnle <[email protected]> | 2017-02-02 16:53:42 +0100 |
| commit | a020cb3a72019748fee1824fc542b3b8225226c9 (patch) | |
| tree | 0d672109379cb159e7671c8b315815c6d8046f64 /src/gallium/drivers/radeonsi/si_pipe.c | |
| parent | 96123dbad9f0de74e9b08d08df9e2e75cbfcd745 (diff) | |
gallium: turn PIPE_SHADER_CAP_DOUBLES into a screen capability
Make the cap consistent with PIPE_CAP_INT64.
Aside from the hypothetical case of using draw for vertex shaders (and
actually caring about doubles...), every implementation supports doubles
either nowhere or everywhere.
Also, st/mesa didn't even check the cap correctly in all supported
shader stages.
While at it, add a missing LLVM version check for 64-bit integers in
radeonsi. This is conservative: judging by the log, LLVM 3.8 might be
sufficient, but there are probably bugs that have been fixed since then.
v2: fix clover (Marek)
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_pipe.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_pipe.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c index 0bd82ebe853..8ce4d50f99a 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.c +++ b/src/gallium/drivers/radeonsi/si_pipe.c @@ -414,9 +414,13 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_ARRAY_COMPONENTS: case PIPE_CAP_TGSI_CAN_READ_OUTPUTS: case PIPE_CAP_GLSL_OPTIMIZE_CONSERVATIVELY: - case PIPE_CAP_INT64: return 1; + case PIPE_CAP_DOUBLES: + return HAVE_LLVM >= 0x0307; + case PIPE_CAP_INT64: + return HAVE_LLVM >= 0x0309; + case PIPE_CAP_RESOURCE_FROM_USER_MEMORY: return !SI_BIG_ENDIAN && sscreen->b.info.has_userptr; @@ -591,8 +595,6 @@ static int si_get_shader_param(struct pipe_screen* pscreen, unsigned shader, enu return ir; } - case PIPE_SHADER_CAP_DOUBLES: - return HAVE_LLVM >= 0x0307; case PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE: { uint64_t max_const_buffer_size; @@ -655,9 +657,6 @@ static int si_get_shader_param(struct pipe_screen* pscreen, unsigned shader, enu case PIPE_SHADER_CAP_TGSI_ANY_INOUT_DECL_RANGE: return 1; - case PIPE_SHADER_CAP_DOUBLES: - return HAVE_LLVM >= 0x0307; - case PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR: /* TODO: Indirection of geometry shader input dimension is not * handled yet |