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authorBrian Paul <brian.paul@tungstengraphics.com>2008-09-03 14:36:56 -0600
committerBrian Paul <brian.paul@tungstengraphics.com>2008-09-03 14:36:56 -0600
commite082298e3115d12e2acc80763a49acfb762072ae (patch)
tree3661b8eae8368ce85da276c06f15f08fedb8f900 /src/gallium/drivers/cell
parentf89b74d97eff6c9a9875475af34fb15974ad75a2 (diff)
cell: update comments, fix typos
Diffstat (limited to 'src/gallium/drivers/cell')
-rw-r--r--src/gallium/drivers/cell/ppu/cell_batch.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/src/gallium/drivers/cell/ppu/cell_batch.c b/src/gallium/drivers/cell/ppu/cell_batch.c
index f45e5f25b6..5d007d4c8c 100644
--- a/src/gallium/drivers/cell/ppu/cell_batch.c
+++ b/src/gallium/drivers/cell/ppu/cell_batch.c
@@ -93,11 +93,11 @@ cell_batch_flush(struct cell_context *cell)
/*
printf("cell_batch_dispatch: buf %u at %p, size %u\n",
- batch, &cell->batch_buffer[batch][0], size);
+ batch, &cell->buffer[batch][0], size);
*/
/*
- * Build "BATCH" command and sent to all SPUs.
+ * Build "BATCH" command and send to all SPUs.
*/
cmd_word = CELL_CMD_BATCH | (batch << 8) | (size << 16);
@@ -130,6 +130,8 @@ cell_batch_free_space(const struct cell_context *cell)
/**
* Append data to current batch.
+ * \param data address of block of bytes to append
+ * \param bytes size of block of bytes
*/
void
cell_batch_append(struct cell_context *cell, const void *data, uint bytes)
@@ -165,6 +167,10 @@ cell_batch_append(struct cell_context *cell, const void *data, uint bytes)
}
+/**
+ * Allocate space in the current batch buffer for 'bytes' space.
+ * \return address in batch buffer to put data
+ */
void *
cell_batch_alloc(struct cell_context *cell, uint bytes)
{
@@ -172,6 +178,10 @@ cell_batch_alloc(struct cell_context *cell, uint bytes)
}
+/**
+ * Same as \sa cell_batch_alloc, but return an address at a particular
+ * alignment.
+ */
void *
cell_batch_alloc_aligned(struct cell_context *cell, uint bytes,
uint alignment)