fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-05 09:38:07 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

vc4/resource: Support offset query for multi-planar planes

Browse source 
This is required in order to return the correct value for
`gbm_dri_bo_get_offset()` for e.g. the second plane of a NV12 image.

Use the newly introduced `util_resource` helper and, while on it, also
add support for `gbm_bo_get_plane_count()`.

Cc: mesa-stable
Reviewed-by: Juan A. Suarez <jasuarez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26283>
(cherry picked from commit cb8cdab928)
This commit is contained in:
Robert Mader 2023-11-19 22:12:36 +01:00 • committed by Eric Engestrom
parent 5e1fe5d0fd
commit 090160db3a
2 changed files with 8 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
.pick_status.json
View file

@ -134,7 +134,7 @@
"description": "vc4/resource: Support offset query for multi-planar planes",
"nominated": true,
"nomination_type": 0,
"resolution": 0,
"resolution": 1,
"main_sha": null,
"because_sha": null,
"notes": null

9
src/gallium/drivers/vc4/vc4_resource.c
View file

@ -26,6 +26,7 @@
#include "util/u_memory.h"
#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_resource.h"
#include "util/u_surface.h"
#include "util/u_transfer_helper.h"
#include "util/u_upload_mgr.h"
@ -350,18 +351,22 @@ vc4_resource_get_param(struct pipe_screen *pscreen,
enum pipe_resource_param param,
unsigned usage, uint64_t *value)
{
struct vc4_resource *rsc = vc4_resource(prsc);
struct vc4_resource *rsc =
(struct vc4_resource *)util_resource_at_index(prsc, plane);
switch (param) {
case PIPE_RESOURCE_PARAM_STRIDE:
*value = rsc->slices[level].stride;
return true;
case PIPE_RESOURCE_PARAM_OFFSET:
*value = 0;
*value = rsc->slices[level].offset;
return true;
case PIPE_RESOURCE_PARAM_MODIFIER:
*value = vc4_resource_modifier(rsc);
return true;
case PIPE_RESOURCE_PARAM_NPLANES:
*value = util_resource_num(prsc);
return true;
default:
return false;
}