+ struct mali_attr_meta *ovs = (struct mali_attr_meta *)trans.cpu;
+ struct mali_attr_meta *ofs = ovs + vs->varying_count;
+
+ for (unsigned i = 0; i < vs->varying_count; i++) {
+ ovs[i] = panfrost_emit_varying(vs, fs, vs, present,
+ ctx->streamout.num_targets, streamout_offsets,
+ dev->quirks,
+ gen_offsets, gen_formats, &gen_stride, i, true, false);
+ }
+
+ for (unsigned i = 0; i < fs->varying_count; i++) {
+ ofs[i] = panfrost_emit_varying(fs, vs, vs, present,
+ ctx->streamout.num_targets, streamout_offsets,
+ dev->quirks,
+ gen_offsets, gen_formats, &gen_stride, i, false, true);
+ }
+
+ unsigned xfb_base = pan_xfb_base(present);
+ struct panfrost_transfer T = panfrost_pool_alloc(&batch->pool,
+ sizeof(union mali_attr) * (xfb_base + ctx->streamout.num_targets));
+ union mali_attr *varyings = (union mali_attr *) T.cpu;
+
+ /* Emit the stream out buffers */
+
+ unsigned out_count = u_stream_outputs_for_vertices(ctx->active_prim,
+ ctx->vertex_count);
+
+ for (unsigned i = 0; i < ctx->streamout.num_targets; ++i) {
+ panfrost_emit_streamout(batch, &varyings[xfb_base + i],
+ so->stride[i],
+ ctx->streamout.offsets[i],
+ out_count,
+ ctx->streamout.targets[i]);
+ }
+
+ panfrost_emit_varyings(batch,
+ &varyings[pan_varying_index(present, PAN_VARY_GENERAL)],
+ gen_stride, vertex_count);
+
+ /* fp32 vec4 gl_Position */
+ tiler_postfix->position_varying = panfrost_emit_varyings(batch,
+ &varyings[pan_varying_index(present, PAN_VARY_POSITION)],
+ sizeof(float) * 4, vertex_count);
+
+ if (present & (1 << PAN_VARY_PSIZ)) {
+ primitive_size->pointer = panfrost_emit_varyings(batch,
+ &varyings[pan_varying_index(present, PAN_VARY_PSIZ)],
+ 2, vertex_count);
+ }
+
+ pan_emit_special_input(varyings, present, PAN_VARY_PNTCOORD, MALI_VARYING_POINT_COORD);
+ pan_emit_special_input(varyings, present, PAN_VARY_FACE, MALI_VARYING_FRONT_FACING);
+ pan_emit_special_input(varyings, present, PAN_VARY_FRAGCOORD, MALI_VARYING_FRAG_COORD);
+
+ vertex_postfix->varyings = T.gpu;
+ tiler_postfix->varyings = T.gpu;