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util/format: Add subsampling info to our YUV-as-RGB format names

Browse source 
This will allow for more autogen and is good to have regardless, because
it makes it clear what the subsampling is when looking at the name.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35177>
This commit is contained in:
Boris Brezillon 2025-05-27 09:49:22 +02:00 • committed by Marge Bot
parent 75ba8f403d
commit f20ee2806e
4 changed files with 118 additions and 73 deletions
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27
src/util/format/u_format.yaml
View file

@ -731,49 +731,57 @@
swizzles: [X, Y, Z, 1]
# same subsampling but with rgb channels
- name: R8G8_B8G8_UNORM
- name: R8G8_B8G8_422_UNORM
alias: R8G8_B8G8_UNORM
layout: subsampled
colorspace: RGB
block: {width: 2, height: 1, depth: 1}
channels: [UN8, UN8, UN8, UN8]
swizzles: [X, Y, Z, 1]
- name: G8R8_G8B8_UNORM
- name: G8R8_G8B8_422_UNORM
alias: G8R8_G8B8_UNORM
layout: subsampled
colorspace: RGB
block: {width: 2, height: 1, depth: 1}
channels: [UN8, UN8, UN8, UN8]
swizzles: [X, Y, Z, 1]
- name: G8R8_B8R8_UNORM
- name: G8R8_B8R8_422_UNORM
alias: G8R8_B8R8_UNORM
layout: subsampled
colorspace: RGB
block: {width: 2, height: 1, depth: 1}
channels: [UN8, UN8, UN8, UN8]
swizzles: [Z, Y, X, 1]
- name: R8G8_R8B8_UNORM
- name: R8G8_R8B8_422_UNORM
alias: R8G8_R8B8_UNORM
layout: subsampled
colorspace: RGB
block: {width: 2, height: 1, depth: 1}
channels: [UN8, UN8, UN8, UN8]
swizzles: [Z, Y, X, 1]
- name: B8R8_G8R8_UNORM
- name: B8R8_G8R8_422_UNORM
alias: B8R8_G8R8_UNORM
layout: subsampled
colorspace: RGB
block: {width: 2, height: 1, depth: 1}
channels: [UN8, UN8, UN8, UN8]
swizzles: [Y, X, Z, 1]
- name: R8B8_R8G8_UNORM
- name: R8B8_R8G8_422_UNORM
alias: R8B8_R8G8_UNORM
layout: subsampled
colorspace: RGB
block: {width: 2, height: 1, depth: 1}
channels: [UN8, UN8, UN8, UN8]
swizzles: [Y, X, Z, 1]
- name: G8B8_G8R8_UNORM
- name: G8B8_G8R8_422_UNORM
alias: G8B8_G8R8_UNORM
layout: subsampled
colorspace: RGB
block: {width: 2, height: 1, depth: 1}
channels: [UN8, UN8, UN8, UN8]
swizzles: [X, Y, Z, 1]
- name: B8G8_R8G8_UNORM
- name: B8G8_R8G8_422_UNORM
alias: B8G8_R8G8_UNORM
layout: subsampled
colorspace: RGB
block: {width: 2, height: 1, depth: 1}
@ -2094,7 +2102,8 @@
block: {width: 1, height: 1, depth: 1}
channels: [UN8]
swizzles: [X, Y, Z, W]
- name: R8_G8_B8_UNORM
- name: R8_G8_B8_444_UNORM
alias: R8_G8_B8_UNORM
layout: planar3
colorspace: RGB
block: {width: 1, height: 1, depth: 1}

16
src/util/format/u_format_table.py
View file

@ -100,13 +100,13 @@ def has_access(format):
'u16y16v16a16_444_unorm',
'x8y8u8v8_444_unorm',
'a8y8u8v8_444_unorm',
'r8g8_r8b8_unorm',
'r8b8_r8g8_unorm',
'g8r8_b8r8_unorm',
'b8r8_g8r8_unorm',
'g8r8_g8b8_unorm',
'g8b8_g8r8_unorm',
'b8g8_r8g8_unorm',
'r8g8_r8b8_422_unorm',
'r8b8_r8g8_422_unorm',
'g8r8_b8r8_422_unorm',
'b8r8_g8r8_422_unorm',
'g8r8_g8b8_422_unorm',
'g8b8_g8r8_422_unorm',
'b8g8_r8g8_422_unorm',
'x6g10_x6b10x6r10_420_unorm',
'x4g12_x4b12x4r12_420_unorm',
'y8_400_unorm',
@ -134,7 +134,7 @@ def has_access(format):
'r8_g8_b8_420_unorm',
'r8_b8_g8_420_unorm',
'g8_b8_r8_420_unorm',
'r8_g8_b8_unorm',
'r8_g8_b8_444_unorm',
'r8g8b8_420_unorm_packed',
'r10g10b10_420_unorm_packed',
'y8_unorm',

74
src/util/format/u_format_yuv.c
View file

@ -39,9 +39,11 @@
void
util_format_r8g8_b8g8_unorm_unpack_rgba_float(void *restrict dst_row, unsigned dst_stride,
const uint8_t *restrict src_row, unsigned src_stride,
unsigned width, unsigned height)
util_format_r8g8_b8g8_422_unorm_unpack_rgba_float(void *restrict dst_row,
unsigned dst_stride,
const uint8_t *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height)
{
unsigned x, y;
@ -93,9 +95,11 @@ util_format_r8g8_b8g8_unorm_unpack_rgba_float(void *restrict dst_row, unsigned d
void
util_format_r8g8_b8g8_unorm_unpack_rgba_8unorm(uint8_t *restrict dst_row, unsigned dst_stride,
const uint8_t *restrict src_row, unsigned src_stride,
unsigned width, unsigned height)
util_format_r8g8_b8g8_422_unorm_unpack_rgba_8unorm(uint8_t *restrict dst_row,
unsigned dst_stride,
const uint8_t *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height)
{
unsigned x, y;
@ -147,9 +151,11 @@ util_format_r8g8_b8g8_unorm_unpack_rgba_8unorm(uint8_t *restrict dst_row, unsign
void
util_format_r8g8_b8g8_unorm_pack_rgba_float(uint8_t *restrict dst_row, unsigned dst_stride,
const float *restrict src_row, unsigned src_stride,
unsigned width, unsigned height)
util_format_r8g8_b8g8_422_unorm_pack_rgba_float(uint8_t *restrict dst_row,
unsigned dst_stride,
const float *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height)
{
unsigned x, y;
@ -196,9 +202,11 @@ util_format_r8g8_b8g8_unorm_pack_rgba_float(uint8_t *restrict dst_row, unsigned
void
util_format_r8g8_b8g8_unorm_pack_rgba_8unorm(uint8_t *restrict dst_row, unsigned dst_stride,
const uint8_t *restrict src_row, unsigned src_stride,
unsigned width, unsigned height)
util_format_r8g8_b8g8_422_unorm_pack_rgba_8unorm(uint8_t *restrict dst_row,
unsigned dst_stride,
const uint8_t *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height)
{
unsigned x, y;
@ -245,8 +253,9 @@ util_format_r8g8_b8g8_unorm_pack_rgba_8unorm(uint8_t *restrict dst_row, unsigned
void
util_format_r8g8_b8g8_unorm_fetch_rgba(void *restrict in_dst, const uint8_t *restrict src,
unsigned i, ASSERTED unsigned j)
util_format_r8g8_b8g8_422_unorm_fetch_rgba(void *restrict in_dst,
const uint8_t *restrict src,
unsigned i, ASSERTED unsigned j)
{
float *dst = in_dst;
@ -261,9 +270,11 @@ util_format_r8g8_b8g8_unorm_fetch_rgba(void *restrict in_dst, const uint8_t *res
void
util_format_g8r8_g8b8_unorm_unpack_rgba_float(void *restrict dst_row, unsigned dst_stride,
const uint8_t *restrict src_row, unsigned src_stride,
unsigned width, unsigned height)
util_format_g8r8_g8b8_422_unorm_unpack_rgba_float(void *restrict dst_row,
unsigned dst_stride,
const uint8_t *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height)
{
unsigned x, y;
@ -315,9 +326,11 @@ util_format_g8r8_g8b8_unorm_unpack_rgba_float(void *restrict dst_row, unsigned d
void
util_format_g8r8_g8b8_unorm_unpack_rgba_8unorm(uint8_t *restrict dst_row, unsigned dst_stride,
const uint8_t *restrict src_row, unsigned src_stride,
unsigned width, unsigned height)
util_format_g8r8_g8b8_422_unorm_unpack_rgba_8unorm(uint8_t *restrict dst_row,
unsigned dst_stride,
const uint8_t *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height)
{
unsigned x, y;
@ -369,9 +382,11 @@ util_format_g8r8_g8b8_unorm_unpack_rgba_8unorm(uint8_t *restrict dst_row, unsign
void
util_format_g8r8_g8b8_unorm_pack_rgba_float(uint8_t *restrict dst_row, unsigned dst_stride,
const float *restrict src_row, unsigned src_stride,
unsigned width, unsigned height)
util_format_g8r8_g8b8_422_unorm_pack_rgba_float(uint8_t *restrict dst_row,
unsigned dst_stride,
const float *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height)
{
unsigned x, y;
@ -418,9 +433,11 @@ util_format_g8r8_g8b8_unorm_pack_rgba_float(uint8_t *restrict dst_row, unsigned
void
util_format_g8r8_g8b8_unorm_pack_rgba_8unorm(uint8_t *restrict dst_row, unsigned dst_stride,
const uint8_t *restrict src_row, unsigned src_stride,
unsigned width, unsigned height)
util_format_g8r8_g8b8_422_unorm_pack_rgba_8unorm(uint8_t *restrict dst_row,
unsigned dst_stride,
const uint8_t *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height)
{
unsigned x, y;
@ -467,8 +484,9 @@ util_format_g8r8_g8b8_unorm_pack_rgba_8unorm(uint8_t *restrict dst_row, unsigned
void
util_format_g8r8_g8b8_unorm_fetch_rgba(void *restrict in_dst, const uint8_t *restrict src,
unsigned i, ASSERTED unsigned j)
util_format_g8r8_g8b8_422_unorm_fetch_rgba(void *restrict in_dst,
const uint8_t *restrict src,
unsigned i, ASSERTED unsigned j)
{
float *dst = in_dst;

74
src/util/format/u_format_yuv.h
View file

@ -255,51 +255,69 @@ util_format_y8v8y8u8_422_unorm_fetch_rgba(void *restrict dst,
unsigned i, unsigned j);
void
util_format_r8g8_b8g8_unorm_unpack_rgba_float(void *restrict dst_row, unsigned dst_stride,
const uint8_t *restrict src_row, unsigned src_stride,
unsigned width, unsigned height);
util_format_r8g8_b8g8_422_unorm_unpack_rgba_float(void *restrict dst_row,
unsigned dst_stride,
const uint8_t *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height);
void
util_format_r8g8_b8g8_unorm_unpack_rgba_8unorm(uint8_t *restrict dst_row, unsigned dst_stride,
const uint8_t *restrict src_row, unsigned src_stride,
unsigned width, unsigned height);
util_format_r8g8_b8g8_422_unorm_unpack_rgba_8unorm(uint8_t *restrict dst_row,
unsigned dst_stride,
const uint8_t *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height);
void
util_format_r8g8_b8g8_unorm_pack_rgba_float(uint8_t *restrict dst_row, unsigned dst_stride,
const float *restrict src_row, unsigned src_stride,
unsigned width, unsigned height);
util_format_r8g8_b8g8_422_unorm_pack_rgba_float(uint8_t *restrict dst_row,
unsigned dst_stride,
const float *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height);
void
util_format_r8g8_b8g8_unorm_pack_rgba_8unorm(uint8_t *restrict dst_row, unsigned dst_stride,
const uint8_t *restrict src_row, unsigned src_stride,
unsigned width, unsigned height);
util_format_r8g8_b8g8_422_unorm_pack_rgba_8unorm(uint8_t *restrict dst_row,
unsigned dst_stride,
const uint8_t *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height);
void
util_format_r8g8_b8g8_unorm_fetch_rgba(void *restrict dst, const uint8_t *restrict src,
unsigned i, unsigned j);
util_format_r8g8_b8g8_422_unorm_fetch_rgba(void *restrict dst,
const uint8_t *restrict src,
unsigned i, unsigned j);
void
util_format_g8r8_g8b8_unorm_unpack_rgba_float(void *restrict dst_row, unsigned dst_stride,
const uint8_t *restrict src_row, unsigned src_stride,
unsigned width, unsigned height);
util_format_g8r8_g8b8_422_unorm_unpack_rgba_float(void *restrict dst_row,
unsigned dst_stride,
const uint8_t *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height);
void
util_format_g8r8_g8b8_unorm_unpack_rgba_8unorm(uint8_t *restrict dst_row, unsigned dst_stride,
const uint8_t *restrict src_row, unsigned src_stride,
unsigned width, unsigned height);
util_format_g8r8_g8b8_422_unorm_unpack_rgba_8unorm(uint8_t *restrict dst_row,
unsigned dst_stride,
const uint8_t *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height);
void
util_format_g8r8_g8b8_unorm_pack_rgba_float(uint8_t *restrict dst_row, unsigned dst_stride,
const float *restrict src_row, unsigned src_stride,
unsigned width, unsigned height);
util_format_g8r8_g8b8_422_unorm_pack_rgba_float(uint8_t *restrict dst_row,
unsigned dst_stride,
const float *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height);
void
util_format_g8r8_g8b8_unorm_pack_rgba_8unorm(uint8_t *restrict dst_row, unsigned dst_stride,
const uint8_t *restrict src_row, unsigned src_stride,
unsigned width, unsigned height);
util_format_g8r8_g8b8_422_unorm_pack_rgba_8unorm(uint8_t *restrict dst_row,
unsigned dst_stride,
const uint8_t *restrict src_row,
unsigned src_stride,
unsigned width, unsigned height);
void
util_format_g8r8_g8b8_unorm_fetch_rgba(void *restrict dst, const uint8_t *restrict src,
unsigned i, unsigned j);
util_format_g8r8_g8b8_422_unorm_fetch_rgba(void *restrict dst,
const uint8_t *restrict src,
unsigned i, unsigned j);
#endif /* U_FORMAT_YUV_H_ */