Enum wayland_client::protocol::wl_shm::Format
source · #[non_exhaustive]#[repr(u32)]pub enum Format {
Show 108 variants
Argb8888 = 0,
Xrgb8888 = 1,
C8 = 538_982_467,
Rgb332 = 943_867_730,
Bgr233 = 944_916_290,
Xrgb4444 = 842_093_144,
Xbgr4444 = 842_089_048,
Rgbx4444 = 842_094_674,
Bgrx4444 = 842_094_658,
Argb4444 = 842_093_121,
Abgr4444 = 842_089_025,
Rgba4444 = 842_088_786,
Bgra4444 = 842_088_770,
Xrgb1555 = 892_424_792,
Xbgr1555 = 892_420_696,
Rgbx5551 = 892_426_322,
Bgrx5551 = 892_426_306,
Argb1555 = 892_424_769,
Abgr1555 = 892_420_673,
Rgba5551 = 892_420_434,
Bgra5551 = 892_420_418,
Rgb565 = 909_199_186,
Bgr565 = 909_199_170,
Rgb888 = 875_710_290,
Bgr888 = 875_710_274,
Xbgr8888 = 875_709_016,
Rgbx8888 = 875_714_642,
Bgrx8888 = 875_714_626,
Abgr8888 = 875_708_993,
Rgba8888 = 875_708_754,
Bgra8888 = 875_708_738,
Xrgb2101010 = 808_669_784,
Xbgr2101010 = 808_665_688,
Rgbx1010102 = 808_671_314,
Bgrx1010102 = 808_671_298,
Argb2101010 = 808_669_761,
Abgr2101010 = 808_665_665,
Rgba1010102 = 808_665_426,
Bgra1010102 = 808_665_410,
Yuyv = 1_448_695_129,
Yvyu = 1_431_918_169,
Uyvy = 1_498_831_189,
Vyuy = 1_498_765_654,
Ayuv = 1_448_433_985,
Nv12 = 842_094_158,
Nv21 = 825_382_478,
Nv16 = 909_203_022,
Nv61 = 825_644_622,
Yuv410 = 961_959_257,
Yvu410 = 961_893_977,
Yuv411 = 825_316_697,
Yvu411 = 825_316_953,
Yuv420 = 842_093_913,
Yvu420 = 842_094_169,
Yuv422 = 909_202_777,
Yvu422 = 909_203_033,
Yuv444 = 875_713_881,
Yvu444 = 875_714_137,
R8 = 538_982_482,
R16 = 540_422_482,
Rg88 = 943_212_370,
Gr88 = 943_215_175,
Rg1616 = 842_221_394,
Gr1616 = 842_224_199,
Xrgb16161616f = 1_211_388_504,
Xbgr16161616f = 1_211_384_408,
Argb16161616f = 1_211_388_481,
Abgr16161616f = 1_211_384_385,
Xyuv8888 = 1_448_434_008,
Vuy888 = 875_713_878,
Vuy101010 = 808_670_550,
Y210 = 808_530_521,
Y212 = 842_084_953,
Y216 = 909_193_817,
Y410 = 808_531_033,
Y412 = 842_085_465,
Y416 = 909_194_329,
Xvyu2101010 = 808_670_808,
Xvyu1216161616 = 909_334_104,
Xvyu16161616 = 942_954_072,
Y0l0 = 810_299_481,
X0l0 = 810_299_480,
Y0l2 = 843_853_913,
X0l2 = 843_853_912,
Yuv4208bit = 942_691_673,
Yuv42010bit = 808_539_481,
Xrgb8888A8 = 943_805_016,
Xbgr8888A8 = 943_800_920,
Rgbx8888A8 = 943_806_546,
Bgrx8888A8 = 943_806_530,
Rgb888A8 = 943_798_354,
Bgr888A8 = 943_798_338,
Rgb565A8 = 943_797_586,
Bgr565A8 = 943_797_570,
Nv24 = 875_714_126,
Nv42 = 842_290_766,
P210 = 808_530_512,
P010 = 808_530_000,
P012 = 842_084_432,
P016 = 909_193_296,
Axbxgxrx106106106106 = 808_534_593,
Nv15 = 892_425_806,
Q410 = 808_531_025,
Q401 = 825_242_705,
Xrgb16161616 = 942_953_048,
Xbgr16161616 = 942_948_952,
Argb16161616 = 942_953_025,
Abgr16161616 = 942_948_929,
}
Expand description
pixel formats
This describes the memory layout of an individual pixel.
All renderers should support argb8888 and xrgb8888 but any other formats are optional and may not be supported by the particular renderer in use.
The drm format codes match the macros defined in drm_fourcc.h, except argb8888 and xrgb8888. The formats actually supported by the compositor will be reported by the format event.
For all wl_shm formats and unless specified in another protocol extension, pre-multiplied alpha is used for pixel values.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Argb8888 = 0
32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian
Xrgb8888 = 1
32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian
C8 = 538_982_467
8-bit color index format, [7:0] C
Rgb332 = 943_867_730
8-bit RGB format, [7:0] R:G:B 3:3:2
Bgr233 = 944_916_290
8-bit BGR format, [7:0] B:G:R 2:3:3
Xrgb4444 = 842_093_144
16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian
Xbgr4444 = 842_089_048
16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian
Rgbx4444 = 842_094_674
16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian
Bgrx4444 = 842_094_658
16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian
Argb4444 = 842_093_121
16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian
Abgr4444 = 842_089_025
16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian
Rgba4444 = 842_088_786
16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian
Bgra4444 = 842_088_770
16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian
Xrgb1555 = 892_424_792
16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian
Xbgr1555 = 892_420_696
16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian
Rgbx5551 = 892_426_322
16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian
Bgrx5551 = 892_426_306
16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian
Argb1555 = 892_424_769
16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian
Abgr1555 = 892_420_673
16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian
Rgba5551 = 892_420_434
16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian
Bgra5551 = 892_420_418
16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian
Rgb565 = 909_199_186
16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian
Bgr565 = 909_199_170
16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian
Rgb888 = 875_710_290
24-bit RGB format, [23:0] R:G:B little endian
Bgr888 = 875_710_274
24-bit BGR format, [23:0] B:G:R little endian
Xbgr8888 = 875_709_016
32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian
Rgbx8888 = 875_714_642
32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian
Bgrx8888 = 875_714_626
32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian
Abgr8888 = 875_708_993
32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian
Rgba8888 = 875_708_754
32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian
Bgra8888 = 875_708_738
32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian
Xrgb2101010 = 808_669_784
32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian
Xbgr2101010 = 808_665_688
32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian
Rgbx1010102 = 808_671_314
32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian
Bgrx1010102 = 808_671_298
32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian
Argb2101010 = 808_669_761
32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian
Abgr2101010 = 808_665_665
32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian
Rgba1010102 = 808_665_426
32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian
Bgra1010102 = 808_665_410
32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian
Yuyv = 1_448_695_129
packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian
Yvyu = 1_431_918_169
packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian
Uyvy = 1_498_831_189
packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian
Vyuy = 1_498_765_654
packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian
Ayuv = 1_448_433_985
packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian
Nv12 = 842_094_158
2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane
Nv21 = 825_382_478
2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane
Nv16 = 909_203_022
2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane
Nv61 = 825_644_622
2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane
Yuv410 = 961_959_257
3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes
Yvu410 = 961_893_977
3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes
Yuv411 = 825_316_697
3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes
Yvu411 = 825_316_953
3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes
Yuv420 = 842_093_913
3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes
Yvu420 = 842_094_169
3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes
Yuv422 = 909_202_777
3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes
Yvu422 = 909_203_033
3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes
Yuv444 = 875_713_881
3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes
Yvu444 = 875_714_137
3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes
R8 = 538_982_482
[7:0] R
R16 = 540_422_482
[15:0] R little endian
Rg88 = 943_212_370
[15:0] R:G 8:8 little endian
Gr88 = 943_215_175
[15:0] G:R 8:8 little endian
Rg1616 = 842_221_394
[31:0] R:G 16:16 little endian
Gr1616 = 842_224_199
[31:0] G:R 16:16 little endian
Xrgb16161616f = 1_211_388_504
[63:0] x:R:G:B 16:16:16:16 little endian
Xbgr16161616f = 1_211_384_408
[63:0] x:B:G:R 16:16:16:16 little endian
Argb16161616f = 1_211_388_481
[63:0] A:R:G:B 16:16:16:16 little endian
Abgr16161616f = 1_211_384_385
[63:0] A:B:G:R 16:16:16:16 little endian
Xyuv8888 = 1_448_434_008
[31:0] X:Y:Cb:Cr 8:8:8:8 little endian
Vuy888 = 875_713_878
[23:0] Cr:Cb:Y 8:8:8 little endian
Vuy101010 = 808_670_550
Y followed by U then V, 10:10:10. Non-linear modifier only
Y210 = 808_530_521
[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels
Y212 = 842_084_953
[63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels
Y216 = 909_193_817
[63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels
Y410 = 808_531_033
[31:0] A:Cr:Y:Cb 2:10:10:10 little endian
Y412 = 842_085_465
[63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian
Y416 = 909_194_329
[63:0] A:Cr:Y:Cb 16:16:16:16 little endian
Xvyu2101010 = 808_670_808
[31:0] X:Cr:Y:Cb 2:10:10:10 little endian
Xvyu1216161616 = 909_334_104
[63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian
Xvyu16161616 = 942_954_072
[63:0] X:Cr:Y:Cb 16:16:16:16 little endian
Y0l0 = 810_299_481
[63:0] A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian
X0l0 = 810_299_480
[63:0] X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0 1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian
Y0l2 = 843_853_913
[63:0] A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian
X0l2 = 843_853_912
[63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian
Yuv4208bit = 942_691_673
Yuv42010bit = 808_539_481
Xrgb8888A8 = 943_805_016
Xbgr8888A8 = 943_800_920
Rgbx8888A8 = 943_806_546
Bgrx8888A8 = 943_806_530
Rgb888A8 = 943_798_354
Bgr888A8 = 943_798_338
Rgb565A8 = 943_797_586
Bgr565A8 = 943_797_570
Nv24 = 875_714_126
non-subsampled Cr:Cb plane
Nv42 = 842_290_766
non-subsampled Cb:Cr plane
P210 = 808_530_512
2x1 subsampled Cr:Cb plane, 10 bit per channel
P010 = 808_530_000
2x2 subsampled Cr:Cb plane 10 bits per channel
P012 = 842_084_432
2x2 subsampled Cr:Cb plane 12 bits per channel
P016 = 909_193_296
2x2 subsampled Cr:Cb plane 16 bits per channel
Axbxgxrx106106106106 = 808_534_593
[63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian
Nv15 = 892_425_806
2x2 subsampled Cr:Cb plane
Q410 = 808_531_025
Q401 = 825_242_705
Xrgb16161616 = 942_953_048
[63:0] x:R:G:B 16:16:16:16 little endian
Xbgr16161616 = 942_948_952
[63:0] x:B:G:R 16:16:16:16 little endian
Argb16161616 = 942_953_025
[63:0] A:R:G:B 16:16:16:16 little endian
Abgr16161616 = 942_948_929
[63:0] A:B:G:R 16:16:16:16 little endian
Trait Implementations§
source§impl Ord for Format
impl Ord for Format
source§impl PartialEq for Format
impl PartialEq for Format
source§impl PartialOrd for Format
impl PartialOrd for Format
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moreimpl Copy for Format
impl Eq for Format
impl StructuralPartialEq for Format
Auto Trait Implementations§
impl Freeze for Format
impl RefUnwindSafe for Format
impl Send for Format
impl Sync for Format
impl Unpin for Format
impl UnwindSafe for Format
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
.source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.source§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s.source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.