diff options
| author | Axel Davy <[email protected]> | 2015-01-07 11:21:00 +0100 |
|---|---|---|
| committer | Axel Davy <[email protected]> | 2015-02-06 00:07:18 +0100 |
| commit | 6fcc2c887279e6c03b2e7df0f869bd05c99faf28 (patch) | |
| tree | 40d3e7b6695bbc49e474bac486c70a0ec7adbc3b | |
| parent | 70a523818f08f97b6d51f156dca383cfcab8efab (diff) | |
st/nine: Print warnings for r500 when shader is likely to go wrong
r500 hasn't enough float constants for vs to fill all needs.
Overlapping issues can happen with complex shaders.
The fix would be to recompile shaders to include the integer
and boolean constants, instead of reserving slots for them.
Reviewed-by: Tiziano Bacocco <[email protected]>
Signed-off-by: Axel Davy <[email protected]>
| -rw-r--r-- | src/gallium/state_trackers/nine/nine_shader.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/nine/nine_shader.c b/src/gallium/state_trackers/nine/nine_shader.c index b0dd07f820d..eeab27f934f 100644 --- a/src/gallium/state_trackers/nine/nine_shader.c +++ b/src/gallium/state_trackers/nine/nine_shader.c @@ -3173,6 +3173,12 @@ nine_translate_shader(struct NineDevice9 *device, struct nine_shader_info *info) hr = D3D_OK; } + /* r500 */ + if (info->const_float_slots > device->max_vs_const_f && + (info->const_int_slots || info->const_bool_slots)) + ERR("Overlapping constant slots. The shader is likely to be buggy\n"); + + if (tx->indirect_const_access) /* vs only */ info->const_float_slots = device->max_vs_const_f; |