[Mesa-dev] [PATCH 3/3] radeonsi/compute: Enable PIPE_SHADER_CAP_DOUBLES

Tom Stellard thomas.stellard at amd.com
Thu Feb 26 17:06:29 PST 2015


---
 src/gallium/drivers/radeonsi/si_pipe.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c
index 26182c2..c7a7622 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.c
+++ b/src/gallium/drivers/radeonsi/si_pipe.c
@@ -360,8 +360,11 @@ static int si_get_shader_param(struct pipe_screen* pscreen, unsigned shader, enu
 			return PIPE_SHADER_IR_NATIVE;
 #endif
 		case PIPE_SHADER_CAP_DOUBLES:
-			return 0; /* XXX: Enable doubles once the compiler can
-			             handle them. */
+#if HAVE_LLVM >= 0x0307
+			return 1;
+#else
+			return 0;
+#endif
 		case PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE: {
 			uint64_t max_const_buffer_size;
 			pscreen->get_compute_param(pscreen,
-- 
2.0.4



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