diff options
Diffstat (limited to 'src/mesa/pipe/cell/ppu/cell_vbuf.c')
| -rw-r--r-- | src/mesa/pipe/cell/ppu/cell_vbuf.c | 40 |
1 files changed, 28 insertions, 12 deletions
diff --git a/src/mesa/pipe/cell/ppu/cell_vbuf.c b/src/mesa/pipe/cell/ppu/cell_vbuf.c index 59a4a2b6e9..ee572b3a51 100644 --- a/src/mesa/pipe/cell/ppu/cell_vbuf.c +++ b/src/mesa/pipe/cell/ppu/cell_vbuf.c @@ -39,8 +39,9 @@ #include "pipe/draw/draw_vbuf.h" -/** Allow render indexes to be inlined after RENDER command */ -#define ALLOW_INLINING 1 +/** Allow prim indexes, verts to be inlined after RENDER command */ +#define ALLOW_INLINE_INDEXES 1 +#define ALLOW_INLINE_VERTS 1 /** @@ -127,8 +128,10 @@ cell_vbuf_draw(struct vbuf_render *vbr, printf("cell_vbuf_draw() nr_indices = %u nr_verts = %u indexes = [%u %u %u ...]\n", nr_indices, nr_vertices, indices[0], indices[1], indices[2]); - printf("ind space = %u, space = %u\n", - nr_indices * 2, cell_batch_free_space(cell)); + printf("ind space = %u, vert space = %u, space = %u\n", + nr_indices * 2, + nr_vertices * 4 * cell->vertex_info.size, + cell_batch_free_space(cell)); #endif /* compute x/y bounding box */ @@ -151,7 +154,8 @@ cell_vbuf_draw(struct vbuf_render *vbr, /* build/insert batch RENDER command */ { - const uint index_bytes = (nr_indices * 2 + 3) & ~0x3; + const uint index_bytes = ROUNDUP4(nr_indices * 2); + const uint vertex_bytes = nr_vertices * 4 * cell->vertex_info.size; struct cell_command_render *render = (struct cell_command_render *) @@ -159,14 +163,8 @@ cell_vbuf_draw(struct vbuf_render *vbr, render->opcode = CELL_CMD_RENDER; render->prim_type = cvbr->prim; - render->num_verts = nr_vertices; - render->vertex_size = 4 * cell->vertex_info.size; - render->vertex_data = vertices; - ASSERT_ALIGN16(render->vertex_data); - render->num_indexes = nr_indices; - - if (ALLOW_INLINING && + if (ALLOW_INLINE_INDEXES && index_bytes <= cell_batch_free_space(cell)) { /* indices inlined, right after render cmd */ void *dst = cell_batch_alloc(cell, index_bytes); @@ -181,6 +179,24 @@ cell_vbuf_draw(struct vbuf_render *vbr, ASSERT_ALIGN16(render->index_data); } + render->vertex_size = 4 * cell->vertex_info.size; + render->num_verts = nr_vertices; + if (ALLOW_INLINE_VERTS && + render->inline_indexes && + vertex_bytes <= cell_batch_free_space(cell)) { + /* vertex data inlined, after indices */ + void *dst = cell_batch_alloc(cell, vertex_bytes); + memcpy(dst, vertices, vertex_bytes); + render->inline_verts = TRUE; + render->vertex_data = NULL; + } + else { + render->inline_verts = FALSE; + render->vertex_data = vertices; + ASSERT_ALIGN16(render->vertex_data); + } + + render->xmin = xmin; render->ymin = ymin; render->xmax = xmax; |