diff options
| author | Marek Olšák <[email protected]> | 2012-10-08 04:06:42 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2012-10-11 21:12:16 +0200 |
| commit | 369e46888904c6d379b8b477d9242cff1608e30e (patch) | |
| tree | 528b10f900f23af3acd22a0edcf50fde0eeee86e /src/gallium/drivers/r300/r300_transfer.h | |
| parent | ec4c74a9dc10039d97ad24c4f16bd2400517991d (diff) | |
gallium: unify transfer functions
"get_transfer + transfer_map" becomes "transfer_map".
"transfer_unmap + transfer_destroy" becomes "transfer_unmap".
transfer_map must create and return the transfer object and transfer_unmap
must destroy it.
transfer_map is successful if the returned buffer pointer is not NULL.
If transfer_map fails, the pointer to the transfer object remains unchanged
(i.e. doesn't have to be NULL).
Acked-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r300/r300_transfer.h')
| -rw-r--r-- | src/gallium/drivers/r300/r300_transfer.h | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/src/gallium/drivers/r300/r300_transfer.h b/src/gallium/drivers/r300/r300_transfer.h index 7977ef516f2..45477ae6d0d 100644 --- a/src/gallium/drivers/r300/r300_transfer.h +++ b/src/gallium/drivers/r300/r300_transfer.h @@ -28,20 +28,13 @@ struct r300_context; -struct pipe_transfer* -r300_texture_get_transfer(struct pipe_context *ctx, +void * +r300_texture_transfer_map(struct pipe_context *ctx, struct pipe_resource *texture, unsigned level, unsigned usage, - const struct pipe_box *box); - -void -r300_texture_transfer_destroy(struct pipe_context *ctx, - struct pipe_transfer *trans); - -void* -r300_texture_transfer_map(struct pipe_context *ctx, - struct pipe_transfer *transfer); + const struct pipe_box *box, + struct pipe_transfer **transfer); void r300_texture_transfer_unmap(struct pipe_context *ctx, |