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.
Signed-off-by: Axel Davy <axel.d...@ens.fr>
---
src/gallium/state_trackers/nine/nine_shader.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/gallium/state_trackers/nine/nine_shader.c
b/src/gallium/state_trackers/nine/nine_shader.c
index 8a8695a..66cfc1f 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->num_float_consts_slots > device->max_vs_const_f &&
+ (info->num_int_consts_slots || info->num_bool_consts_slots))
+ ERR("Overlapping constant slots. The shader is likely to be buggy\n");
+
+
if (tx->indirect_const_access) /* vs only */
info->num_float_consts_slots = device->max_vs_const_f;
--
2.1.0
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