-/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
-
/*
* Copyright (C) 2012 Rob Clark <robclark@freedesktop.org>
*
OUT_RING(ring, 0);
}
- OUT_PKT3(ring, CP_DRAW_INDX, idx_buffer ? 5 : 3);
- OUT_RING(ring, 0x00000000); /* viz query info. */
- if (vismode == USE_VISIBILITY) {
- /* leave vis mode blank for now, it will be patched up when
- * we know if we are binning or not
+ if (is_a20x(batch->ctx->screen)) {
+ /* a20x has a different draw command for drawing with binning data
+ * note: if we do patching we will have to insert a NOP
+ *
+ * binning data is is 1 byte/vertex (8x8x4 bin position of vertex)
+ * base ptr set by the CP_SET_DRAW_INIT_FLAGS command
+ *
+ * TODO: investigate the faceness_cull_select parameter to see how
+ * it is used with hw binning to use "faceness" bits
*/
- OUT_RINGP(ring, DRAW(primtype, src_sel, idx_type, 0, instances),
- &batch->draw_patches);
+ uint32_t size = 2;
+ if (vismode)
+ size += 2;
+ if (idx_buffer)
+ size += 2;
+
+ BEGIN_RING(ring, size+1);
+ if (vismode)
+ util_dynarray_append(&batch->draw_patches, uint32_t*, ring->cur);
+
+ OUT_PKT3(ring, vismode ? CP_DRAW_INDX_BIN : CP_DRAW_INDX, size);
+ OUT_RING(ring, 0x00000000);
+ OUT_RING(ring, DRAW_A20X(primtype, DI_FACE_CULL_NONE, src_sel,
+ idx_type, vismode, vismode, count));
+ if (vismode == USE_VISIBILITY) {
+ OUT_RING(ring, batch->num_vertices);
+ OUT_RING(ring, count);
+ }
} else {
- OUT_RING(ring, DRAW(primtype, src_sel, idx_type, vismode, instances));
+ OUT_PKT3(ring, CP_DRAW_INDX, idx_buffer ? 5 : 3);
+ OUT_RING(ring, 0x00000000); /* viz query info. */
+ if (vismode == USE_VISIBILITY) {
+ /* leave vis mode blank for now, it will be patched up when
+ * we know if we are binning or not
+ */
+ OUT_RINGP(ring, DRAW(primtype, src_sel, idx_type, 0, instances),
+ &batch->draw_patches);
+ } else {
+ OUT_RING(ring, DRAW(primtype, src_sel, idx_type, vismode, instances));
+ }
+ OUT_RING(ring, count); /* NumIndices */
}
- OUT_RING(ring, count); /* NumIndices */
+
if (idx_buffer) {
OUT_RELOC(ring, fd_resource(idx_buffer)->bo, idx_offset, 0, 0);
OUT_RING (ring, idx_size);
emit_marker(ring, 7);
- fd_reset_wfi(batch->ctx);
+ fd_reset_wfi(batch);
}
fd_draw_emit(struct fd_batch *batch, struct fd_ringbuffer *ring,
enum pc_di_primtype primtype,
enum pc_di_vis_cull_mode vismode,
- const struct pipe_draw_info *info)
+ const struct pipe_draw_info *info,
+ unsigned index_offset)
{
struct pipe_resource *idx_buffer = NULL;
enum pc_di_index_size idx_type = INDEX_SIZE_IGN;
enum pc_di_src_sel src_sel;
uint32_t idx_size, idx_offset;
- if (info->indexed) {
- struct pipe_index_buffer *idx = &batch->ctx->indexbuf;
-
- assert(!idx->user_buffer);
+ if (info->index_size) {
+ assert(!info->has_user_indices);
- idx_buffer = idx->buffer;
- idx_type = size2indextype(idx->index_size);
- idx_size = idx->index_size * info->count;
- idx_offset = idx->offset + (info->start * idx->index_size);
+ idx_buffer = info->index.resource;
+ idx_type = size2indextype(info->index_size);
+ idx_size = info->index_size * info->count;
+ idx_offset = index_offset + info->start * info->index_size;
src_sel = DI_SRC_SEL_DMA;
} else {
idx_buffer = NULL;