fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-04 11:20:20 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

winsys/radeon: add surface_offset_from_coord

Browse source 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35206>
This commit is contained in:
Pierre-Eric Pelloux-Prayer 2025-05-21 18:12:32 +02:00 • committed by Marge Bot
parent d6614099a0
commit ee6d3a593e
2 changed files with 35 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/gallium/include/winsys/radeon_winsys.h
View file

@ -743,6 +743,13 @@ struct radeon_winsys {
const struct pipe_resource *tex, uint64_t flags,
unsigned bpe, enum radeon_surf_mode mode, struct radeon_surf *surf);
uint64_t (*surface_offset_from_coord)(struct radeon_winsys *rws,
const struct radeon_info *info,
const struct radeon_surf *surf,
const struct pipe_resource *tex,
unsigned level, unsigned x, unsigned y,
unsigned layer);
uint64_t (*query_value)(struct radeon_winsys *ws, enum radeon_value_id value);
bool (*read_registers)(struct radeon_winsys *ws, unsigned reg_offset, unsigned num_registers,

28
src/gallium/winsys/amdgpu/drm/amdgpu_surface.c
View file

@ -91,7 +91,35 @@ static int amdgpu_surface_init(struct radeon_winsys *rws,
return ac_compute_surface(aws->addrlib, info, &config, mode, surf);
}
static uint64_t
amdgpu_surface_offset_from_coord(struct radeon_winsys *rws,
const struct radeon_info *info,
const struct radeon_surf *surf,
const struct pipe_resource *tex,
unsigned level, unsigned x,
unsigned y, unsigned layer)
{
struct amdgpu_winsys *aws = amdgpu_winsys(rws);
unsigned samples = MAX2(1, tex->nr_samples);
const struct ac_surf_info surf_info = {
.width = tex->width0,
.height = tex->height0,
.depth = tex->depth0,
.samples = samples,
.storage_samples = samples,
.levels = tex->last_level + 1,
.num_channels = util_format_get_last_component(tex->format) + 1,
.array_size = tex->array_size,
};
return ac_surface_addr_from_coord(
aws->addrlib, info, surf, &surf_info,
level, x, y, layer, tex->target == PIPE_TEXTURE_3D);
}
void amdgpu_surface_init_functions(struct amdgpu_screen_winsys *sws)
{
sws->base.surface_init = amdgpu_surface_init;
sws->base.surface_offset_from_coord = amdgpu_surface_offset_from_coord;
}