As required by HSDES:
14013363432.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11433>
fs_visitor::opt_zero_samples()
{
/* Gfx4 infers the texturing opcode based on the message length so we can't
- * change it.
+ * change it. Gfx12.5 has restrictions on the number of coordinate
+ * parameters that have to be provided for some texture types
+ * (Wa_14013363432).
*/
- if (devinfo->ver < 5)
+ if (devinfo->ver < 5 || devinfo->verx10 == 125)
return false;
bool progress = false;
srcs[TEX_LOGICAL_SRC_COORDINATE] = retype(src, BRW_REGISTER_TYPE_F);
break;
}
+
+ /* Wa_14013363432:
+ *
+ * Compiler should send U,V,R parameters even if V,R are 0.
+ */
+ if (instr->sampler_dim == GLSL_SAMPLER_DIM_CUBE && devinfo->verx10 == 125)
+ assert(instr->coord_components == 3u + instr->is_array);
break;
case nir_tex_src_ddx:
srcs[TEX_LOGICAL_SRC_LOD] = retype(src, BRW_REGISTER_TYPE_F);