diff options
| author | Dave Airlie <[email protected]> | 2013-11-28 11:08:11 +1000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2013-12-13 14:37:01 +1000 |
| commit | ba00f2f6f54cbc5ffdb0f0b94bcd672d147cdc36 (patch) | |
| tree | 93cec2b58156f3fb87cbc425a7680253bb1fe82f /src/gallium/include/state_tracker | |
| parent | 40070e72d4f27797d03986a68b1540339eb2b496 (diff) | |
swrast* (gallium, classic): add MESA_copy_sub_buffer support (v3)
This patches add MESA_copy_sub_buffer support to the dri sw loader and
then to gallium state tracker, llvmpipe, softpipe and other bits.
It reuses the dri1 driver extension interface, and it updates the swrast
loader interface for a new putimage which can take a stride.
I've tested this with gnome-shell with a cogl hacked to reenable sub copies
for llvmpipe and the one piglit test.
I could probably split this patch up as well.
v2: pass a pipe_box, to reduce the entrypoints, as per Jose's review,
add to p_screen doc comments.
v3: finish off winsys interfaces, add swrast classic support as well.
Reviewed-by: Jose Fonseca <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
swrast: add support for copy_sub_buffer
Diffstat (limited to 'src/gallium/include/state_tracker')
| -rw-r--r-- | src/gallium/include/state_tracker/drisw_api.h | 2 | ||||
| -rw-r--r-- | src/gallium/include/state_tracker/sw_winsys.h | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/src/gallium/include/state_tracker/drisw_api.h b/src/gallium/include/state_tracker/drisw_api.h index 944a649257e..328440cf5ff 100644 --- a/src/gallium/include/state_tracker/drisw_api.h +++ b/src/gallium/include/state_tracker/drisw_api.h @@ -13,6 +13,8 @@ struct drisw_loader_funcs { void (*put_image) (struct dri_drawable *dri_drawable, void *data, unsigned width, unsigned height); + void (*put_image2) (struct dri_drawable *dri_drawable, + void *data, int x, int y, unsigned width, unsigned height, unsigned stride); }; /** diff --git a/src/gallium/include/state_tracker/sw_winsys.h b/src/gallium/include/state_tracker/sw_winsys.h index 0b11fe3beb9..d08ddd6c397 100644 --- a/src/gallium/include/state_tracker/sw_winsys.h +++ b/src/gallium/include/state_tracker/sw_winsys.h @@ -48,7 +48,7 @@ struct winsys_handle; struct pipe_screen; struct pipe_context; struct pipe_resource; - +struct pipe_box; /** * Opaque pointer. @@ -129,7 +129,8 @@ struct sw_winsys void (*displaytarget_display)( struct sw_winsys *ws, struct sw_displaytarget *dt, - void *context_private ); + void *context_private, + struct pipe_box *box ); void (*displaytarget_destroy)( struct sw_winsys *ws, |