diff options
author | Nicolai Hähnle <[email protected]> | 2017-03-30 11:19:39 +0200 |
---|---|---|
committer | Nicolai Hähnle <[email protected]> | 2017-04-05 15:29:44 +0200 |
commit | 9e1b2e4d97b9326785ad4694cf3fc15803c75e28 (patch) | |
tree | 237b66737b253e4e27f7b86d64104d015598ae8e /src/gallium | |
parent | 8b13b11f11ccb540831999a24701d2c4bd8dfe1c (diff) |
radeonsi: enable ARB_shader_ballot
Require LLVM 5.0 or later because LLVM 4.0 is easily fooled into
putting the lane select of llvm.amdgcn.readlane into a VGPR and then
fails to continue to compile.
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium')
-rw-r--r-- | src/gallium/drivers/radeonsi/si_pipe.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c index 2a6d1510e59..14a71e3d9ae 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.c +++ b/src/gallium/drivers/radeonsi/si_pipe.c @@ -431,6 +431,9 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_VOTE: return HAVE_LLVM >= 0x0400; + case PIPE_CAP_TGSI_BALLOT: + return HAVE_LLVM >= 0x0500; + case PIPE_CAP_RESOURCE_FROM_USER_MEMORY: return !SI_BIG_ENDIAN && sscreen->b.info.has_userptr; @@ -503,7 +506,6 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_MUL_ZERO_WINS: case PIPE_CAP_UMA: case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE: - case PIPE_CAP_TGSI_BALLOT: return 0; case PIPE_CAP_QUERY_BUFFER_OBJECT: |