c.key = *key;
c.vue_map = brw->vue_map_geom_out;
+ c.has_flat_shading =
+ brw_any_flat_varyings(&key->interpolation_mode);
+ c.has_noperspective_shading =
+ brw_any_noperspective_varyings(&key->interpolation_mode);
+
/* nr_regs is the number of registers filled by reading data from the VUE.
* This program accesses the entire VUE, so nr_regs needs to be the size of
* the VUE (measured in pairs, since two slots are stored in each
static void
brw_upload_clip_prog(struct brw_context *brw)
{
- struct intel_context *intel = &brw->intel;
- struct gl_context *ctx = &intel->ctx;
+ struct gl_context *ctx = &brw->ctx;
struct brw_clip_prog_key key;
memset(&key, 0, sizeof(key));
/* Populate the key:
*/
+
+ /* BRW_NEW_INTERPOLATION_MAP */
+ key.interpolation_mode = brw->interpolation_mode;
+
/* BRW_NEW_REDUCED_PRIMITIVE */
key.primitive = brw->reduced_primitive;
/* BRW_NEW_VUE_MAP_GEOM_OUT */
key.attrs = brw->vue_map_geom_out.slots_valid;
+
/* _NEW_LIGHT */
- key.do_flat_shading = (ctx->Light.ShadeModel == GL_FLAT);
key.pv_first = (ctx->Light.ProvokingVertex == GL_FIRST_VERTEX_CONVENTION);
/* _NEW_TRANSFORM (also part of VUE map)*/
- key.nr_userclip = _mesa_bitcount_64(ctx->Transform.ClipPlanesEnabled);
+ if (ctx->Transform.ClipPlanesEnabled)
+ key.nr_userclip = _mesa_logbase2(ctx->Transform.ClipPlanesEnabled) + 1;
if (brw->gen == 5)
key.clip_mode = BRW_CLIPMODE_KERNEL_CLIP;
_NEW_TRANSFORM |
_NEW_POLYGON |
_NEW_BUFFERS),
- .brw = (BRW_NEW_REDUCED_PRIMITIVE | BRW_NEW_VUE_MAP_GEOM_OUT)
+ .brw = (BRW_NEW_REDUCED_PRIMITIVE |
+ BRW_NEW_VUE_MAP_GEOM_OUT |
+ BRW_NEW_INTERPOLATION_MAP)
},
.emit = brw_upload_clip_prog
};