static void
upload_sol_state(struct brw_context *brw)
{
struct intel_context *intel = &brw->intel;
struct gl_context *ctx = &intel->ctx;
/* _NEW_TRANSFORM_FEEDBACK */
struct gl_transform_feedback_object *xfb_obj =
ctx->TransformFeedback.CurrentObject;
bool active = xfb_obj->Active && !xfb_obj->Paused;
if (active) {
upload_3dstate_so_buffers(brw);
/* CACHE_NEW_VS_PROG */
upload_3dstate_so_decl_list(brw, &brw->vs.prog_data->vue_map);
intel->batch.needs_sol_reset = true;
}
/* Finally, set up the SOL stage. This command must always follow updates to
* the nonpipelined SOL state (3DSTATE_SO_BUFFER, 3DSTATE_SO_DECL_LIST) or
* MMIO register updates (current performed by the kernel at each batch
* emit).
*/
upload_3dstate_streamout(brw, active, &brw->vs.prog_data->vue_map);
}
static void
upload_sol_state(struct brw_context *brw)
{
struct intel_context *intel = &brw->intel;
struct gl_context *ctx = &intel->ctx;
/* BRW_NEW_TRANSFORM_FEEDBACK */
bool active = _mesa_is_xfb_active_and_unpaused(ctx);
if (active) {
upload_3dstate_so_buffers(brw);
/* BRW_NEW_VUE_MAP_GEOM_OUT */
upload_3dstate_so_decl_list(brw, &brw->vue_map_geom_out);
/* If we don't have hardware contexts, then some other client may have
* changed the SO write offsets, and we need to rewrite them.
*/
if (!intel->hw_ctx)
intel->batch.needs_sol_reset = true;
}
/* Finally, set up the SOL stage. This command must always follow updates to
* the nonpipelined SOL state (3DSTATE_SO_BUFFER, 3DSTATE_SO_DECL_LIST) or
* MMIO register updates (current performed by the kernel at each batch
* emit).
*/
upload_3dstate_streamout(brw, active, &brw->vue_map_geom_out);
}
static void
upload_sol_state(struct brw_context *brw)
{
struct gl_context *ctx = &brw->ctx;
/* BRW_NEW_TRANSFORM_FEEDBACK */
bool active = _mesa_is_xfb_active_and_unpaused(ctx);
if (active) {
upload_3dstate_so_buffers(brw);
/* BRW_NEW_VUE_MAP_GEOM_OUT */
gen7_upload_3dstate_so_decl_list(brw, &brw->vue_map_geom_out);
}
/* Finally, set up the SOL stage. This command must always follow updates to
* the nonpipelined SOL state (3DSTATE_SO_BUFFER, 3DSTATE_SO_DECL_LIST) or
* MMIO register updates (current performed by the kernel at each batch
* emit).
*/
upload_3dstate_streamout(brw, active, &brw->vue_map_geom_out);
}
