OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gallium,st/mesa: Add and set pipe_image_view::is_2d_view_of_3d

Browse Source 
This will be useful for lavapipe since the Z-coordinate has to be
ignored for 2D view accesses.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31038>
This commit is contained in:
Konstantin Seurer
2024-09-05 16:42:30 +02:00
committed by Marge Bot
parent f5b0699efa
commit aa072b137b
2 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/gallium/include/pipe/p_state.h
View File

@@ -534,6 +534,7 @@ struct pipe_image_view
unsigned last_layer:16; /**< last layer to use for array textures */ unsigned last_layer:16; /**< last layer to use for array textures */
unsigned level:8; /**< mipmap level to use */ unsigned level:8; /**< mipmap level to use */
bool single_layer_view; /**< single layer view of array */ bool single_layer_view; /**< single layer view of array */
bool is_2d_view_of_3d;
} tex; } tex;
struct { struct {
unsigned offset; /**< offset in bytes */ unsigned offset; /**< offset in bytes */

1
src/mesa/state_tracker/st_atom_image.c
View File

@@ -114,6 +114,7 @@ st_convert_image(const struct st_context *st, const struct gl_image_unit *u,
} else { } else {
img->u.tex.first_layer = u->_Layer; img->u.tex.first_layer = u->_Layer;
img->u.tex.last_layer = u->_Layer; img->u.tex.last_layer = u->_Layer;
img->u.tex.is_2d_view_of_3d = true;
} }
} else { } else {
img->u.tex.first_layer = u->_Layer + stObj->Attrib.MinLayer; img->u.tex.first_layer = u->_Layer + stObj->Attrib.MinLayer;