path: root/src/gallium/include/state_tracker/drisw_api.h
AgeCommit message (Collapse)AuthorFilesLines
2020-05-13gallium: rename 'state tracker' to 'frontend'Marek Olšák1-27/+0
Acked-by: Eric Anholt <> Acked-by: Alyssa Rosenzweig <> Acked-by: Pierre-Eric Pelloux-Prayer <> Part-of: <>
2019-01-25gallium: use put image shm2 path (v2)Dave Airlie1-1/+1
This fixes the drisw paths to use the new shm2 interface, so that we don't trigger the X server overflow checks when the x offset is non-zero. This just hides the versioning in drisw, and either passes the src_x or adds the offset fixup for the fallback path. Cc: <> Reviewed-by: Adam Jackson <>
2018-05-30drisw: learn to query shmid handle typeMarc-André Lureau1-0/+1
Reviewed-by: Dave Airlie <> Reviewed-by: Adam Jackson <>
2018-05-30drisw: use putImageShm if availableMarc-André Lureau1-0/+3
If the DRIswrastLoaderExtension implements putImageShm, bind it to drisw_loader_funcs. Reviewed-by: Dave Airlie <> Reviewed-by: Adam Jackson <>
2015-11-25gallium: remove unused function declarationsEmil Velikov1-5/+0
Unused as of commit 23fb11455b4 "{st,targets}/dri: use static/dynamic pipe-loader" Signed-off-by: Emil Velikov <> Reviewed-by: Ilia Mirkin <>
2015-10-31gallium/swrast: fix front buffer blitting. (v2)Dave Airlie1-0/+3
So I've known this was broken before, cogl has a workaround for it from what I know, but with the gallium based swrast drivers BlitFramebuffer from back to front or vice-versa was pretty broken. The legacy swrast driver tracks when a front buffer is used and does the get/put images when it is mapped/unmapped, so this patch attempts to add the same functionality to the gallium drivers. It creates a new context interface to denote when a front buffer is being created, and passes a private pointer to it, this pointer is then used to decide on map/unmap if the contents should be updated from the real frontbuffer using get/put image. This is primarily to make gtk's gl code work, the only thing I've tested so far is the glarea test from v2: bump extension version, check extension version before calling get image. (Ian) Bugzilla: Cc: <> Signed-off-by: Dave Airlie <>
2013-12-13swrast* (gallium, classic): add MESA_copy_sub_buffer support (v3)Dave Airlie1-0/+2
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 <> Signed-off-by: Dave Airlie <> swrast: add support for copy_sub_buffer
2010-04-16st/drisw: Stop pretending to be drm_apiJakob Bornecrantz1-16/+4
Reviewed-by: George Sapountzis <>
2010-03-29st/dri/sw: add drisw_api similarly to dri1_apiGeorge Sapountzis1-0/+35
I am pretty sure that this is in gallium spirit, so commit. Thanks to Chia-I for suggesting this.