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-rw-r--r--src/mesa/pipe/cell/ppu/cell_vbuf.c12
-rw-r--r--src/mesa/pipe/cell/spu/spu_main.c3
-rw-r--r--src/mesa/pipe/cell/spu/spu_render.c12
3 files changed, 15 insertions, 12 deletions
diff --git a/src/mesa/pipe/cell/ppu/cell_vbuf.c b/src/mesa/pipe/cell/ppu/cell_vbuf.c
index 0fee61821a..e9fafe492e 100644
--- a/src/mesa/pipe/cell/ppu/cell_vbuf.c
+++ b/src/mesa/pipe/cell/ppu/cell_vbuf.c
@@ -40,7 +40,7 @@
/** Allow vertex data to be inlined after RENDER command */
-#define ALLOW_INLINE_VERTS 0
+#define ALLOW_INLINE_VERTS 1
/**
@@ -199,9 +199,7 @@ cell_vbuf_draw(struct vbuf_render *vbr,
{
const uint index_bytes = ROUNDUP8(nr_indices * 2);
const uint vertex_bytes = nr_vertices * 4 * cell->vertex_info.size;
-
- const uint batch_size = sizeof(struct cell_command_render)
- + index_bytes;
+ const uint batch_size = sizeof(struct cell_command_render) + index_bytes;
struct cell_command_render *render
= (struct cell_command_render *)
@@ -223,9 +221,9 @@ cell_vbuf_draw(struct vbuf_render *vbr,
render->num_verts = nr_vertices;
if (ALLOW_INLINE_VERTS &&
min_index == 0 &&
- vertex_bytes <= cell_batch_free_space(cell)) {
- /* vertex data inlined, after indices */
- void *dst = cell_batch_alloc(cell, vertex_bytes);
+ vertex_bytes + 16 <= cell_batch_free_space(cell)) {
+ /* vertex data inlined, after indices, at 16-byte boundary */
+ void *dst = cell_batch_alloc_aligned(cell, vertex_bytes, 16);
memcpy(dst, vertices, vertex_bytes);
render->inline_verts = TRUE;
render->vertex_buf = ~0;
diff --git a/src/mesa/pipe/cell/spu/spu_main.c b/src/mesa/pipe/cell/spu/spu_main.c
index 4f126d5e5b..e375197fe6 100644
--- a/src/mesa/pipe/cell/spu/spu_main.c
+++ b/src/mesa/pipe/cell/spu/spu_main.c
@@ -387,7 +387,7 @@ cmd_batch(uint opcode)
= (struct cell_command_render *) &buffer[pos];
uint pos_incr;
cmd_render(render, &pos_incr);
- pos += sizeof(*render) / 8 + ((pos_incr + 1) / 2);
+ pos += pos_incr;
}
break;
case CELL_CMD_RELEASE_VERTS:
@@ -541,6 +541,7 @@ main(main_param_t speid, main_param_t argp)
(void) speid;
ASSERT(sizeof(tile_t) == TILE_SIZE * TILE_SIZE * 4);
+ ASSERT(sizeof(struct cell_command_render) % 8 == 0);
one_time_init();
diff --git a/src/mesa/pipe/cell/spu/spu_render.c b/src/mesa/pipe/cell/spu/spu_render.c
index e8705eeeba..932fb500b3 100644
--- a/src/mesa/pipe/cell/spu/spu_render.c
+++ b/src/mesa/pipe/cell/spu/spu_render.c
@@ -171,6 +171,7 @@ cmd_render(const struct cell_command_render *render, uint *pos_incr)
ubyte vertex_data[CELL_BUFFER_SIZE] ALIGN16_ATTRIB;
const uint vertex_size = render->vertex_size; /* in bytes */
/*const*/ uint total_vertex_bytes = render->num_verts * vertex_size;
+ uint index_bytes;
const ubyte *vertices;
const ushort *indexes;
uint i, j;
@@ -199,13 +200,16 @@ cmd_render(const struct cell_command_render *render, uint *pos_incr)
/* indexes are right after the render command in the batch buffer */
indexes = (const ushort *) (render + 1);
- *pos_incr = (render->num_indexes * 2 + 3) / 4;
+ index_bytes = ROUNDUP8(render->num_indexes * 2);
+ *pos_incr = index_bytes / 8 + sizeof(*render) / 8;
if (render->inline_verts) {
- /* Vertices are right after indexes in batch buffer */
- vertices = (const ubyte *) (render + 1) + *pos_incr * 4;
- *pos_incr = *pos_incr + total_vertex_bytes / 4;
+ /* Vertices are after indexes in batch buffer at next 16-byte addr */
+ vertices = (const ubyte *) render + (*pos_incr * 8);
+ vertices = (const ubyte *) align_pointer((void *) vertices, 16);
+ ASSERT_ALIGN16(vertices);
+ *pos_incr = ((vertices + total_vertex_bytes) - (ubyte *) render) / 8;
}
else {
/* Begin DMA fetch of vertex buffer */