diff options
| author | Lars Hamre <[email protected]> | 2016-05-19 15:34:00 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2016-05-26 07:59:15 -0600 |
| commit | c626a86586f1cfc7c6423e74cd63c1da212365c9 (patch) | |
| tree | b78c2862017e239174df933c3fd250256bffa190 | |
| parent | d519f59a9f44354e433bb71b56934a18e43446f3 (diff) | |
gallium/tgsi: use _mesa_roundevenf in micro_rnd
Fixes the following piglit tests (for softpipe):
/spec/glsl-1.30/execution/built-in-functions/...
fs-roundeven-float
fs-roundeven-vec2
fs-roundeven-vec3
fs-roundeven-vec4
vs-roundeven-float
vs-roundeven-vec2
vs-roundeven-vec3
vs-roundeven-vec4
/spec/glsl-1.50/execution/built-in-functions/...
gs-roundeven-float
gs-roundeven-vec2
gs-roundeven-vec3
gs-roundeven-vec4
Signed-off-by: Lars Hamre <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c index d483429588b..baf4a897c50 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c @@ -61,6 +61,7 @@ #include "util/u_half.h" #include "util/u_memory.h" #include "util/u_math.h" +#include "util/rounding.h" #define DEBUG_EXECUTION 0 @@ -543,10 +544,10 @@ static void micro_rnd(union tgsi_exec_channel *dst, const union tgsi_exec_channel *src) { - dst->f[0] = floorf(src->f[0] + 0.5f); - dst->f[1] = floorf(src->f[1] + 0.5f); - dst->f[2] = floorf(src->f[2] + 0.5f); - dst->f[3] = floorf(src->f[3] + 0.5f); + dst->f[0] = _mesa_roundevenf(src->f[0]); + dst->f[1] = _mesa_roundevenf(src->f[1]); + dst->f[2] = _mesa_roundevenf(src->f[2]); + dst->f[3] = _mesa_roundevenf(src->f[3]); } static void |