fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-24 01:40:22 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 5

panfrost: add support for AFRC textures

Browse source 
Signed-off-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28813>
This commit is contained in:
Louis-Francis Ratté-Boulianne 2024-06-14 14:22:33 -04:00 • committed by Marge Bot
parent 87aad0a5e4
commit df226c237e
1 changed files with 22 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

30
src/panfrost/lib/pan_texture.c
View file

@ -357,7 +357,7 @@ translate_superblock_size(uint64_t modifier)
}
static void
panfrost_emit_plane(const struct pan_image_layout *layout,
panfrost_emit_plane(int index, const struct pan_image_layout *layout,
enum pipe_format format, mali_ptr pointer, unsigned level,
int32_t row_stride, int32_t surface_stride,
mali_ptr plane2_ptr, void **payload)
@ -368,6 +368,7 @@ panfrost_emit_plane(const struct pan_image_layout *layout,
assert(row_stride >= 0 && surface_stride >= 0 && "negative stride");
bool afbc = drm_is_afbc(layout->modifier);
bool afrc = drm_is_afrc(layout->modifier);
// TODO: this isn't technically guaranteed to be YUV, but it is in practice.
bool is_3_planar_yuv = desc->layout == UTIL_FORMAT_LAYOUT_PLANAR3;
@ -386,6 +387,7 @@ panfrost_emit_plane(const struct pan_image_layout *layout,
if (desc->layout == UTIL_FORMAT_LAYOUT_ASTC) {
assert(!afbc);
assert(!afrc);
if (desc->block.depth > 1) {
cfg.plane_type = MALI_PLANE_TYPE_ASTC_3D;
@ -421,17 +423,29 @@ panfrost_emit_plane(const struct pan_image_layout *layout,
cfg.afbc.prefetch = true;
cfg.afbc.compression_mode = GENX(pan_afbc_compression_mode)(format);
cfg.afbc.header_stride = layout->slices[level].afbc.header_size;
} else if (afrc) {
#if PAN_ARCH >= 10
struct pan_afrc_format_info finfo =
panfrost_afrc_get_format_info(format);
cfg.plane_type = MALI_PLANE_TYPE_AFRC;
cfg.afrc.block_size =
GENX(pan_afrc_block_size)(layout->modifier, index);
cfg.afrc.format =
GENX(pan_afrc_format)(finfo, layout->modifier, index);
#endif
} else {
cfg.plane_type = is_3_planar_yuv ? MALI_PLANE_TYPE_CHROMA_2P
: MALI_PLANE_TYPE_GENERIC;
cfg.clump_format = panfrost_clump_format(format);
}
if (!afbc &&
layout->modifier == DRM_FORMAT_MOD_ARM_16X16_BLOCK_U_INTERLEAVED)
cfg.clump_ordering = MALI_CLUMP_ORDERING_TILED_U_INTERLEAVED;
else if (!afbc)
cfg.clump_ordering = MALI_CLUMP_ORDERING_LINEAR;
if (!afbc && !afrc) {
if (layout->modifier == DRM_FORMAT_MOD_ARM_16X16_BLOCK_U_INTERLEAVED)
cfg.clump_ordering = MALI_CLUMP_ORDERING_TILED_U_INTERLEAVED;
else
cfg.clump_ordering = MALI_CLUMP_ORDERING_LINEAR;
}
}
*payload += pan_size(PLANE);
}
@ -498,12 +512,12 @@ panfrost_emit_surface(const struct pan_image_view *iview, unsigned level,
/* 3-plane YUV requires equal stride for both chroma planes */
assert(row_strides[2] == 0 || row_strides[1] == row_strides[2]);
panfrost_emit_plane(layouts[i], format, plane_ptrs[i], level,
panfrost_emit_plane(i, layouts[i], format, plane_ptrs[i], level,
row_strides[i], surface_strides[i], plane_ptrs[2],
payload);
}
} else {
panfrost_emit_plane(layouts[0], format, plane_ptrs[0], level,
panfrost_emit_plane(0, layouts[0], format, plane_ptrs[0], level,
row_strides[0], surface_strides[0], 0, payload);
}
return;