Package: rust-gst-plugin-gtk4
Version: 0.14.2-1
Right now only the `gtk_v4_14` feature is enabled, implicitly via
`dmabuf`. This results in YCbCr formats not being supported natively,
making apps like Snapshot (the Gnome Camera app) not benefiting from
performance and HDR related improvements done in GTK 4.20.
Fixing this should only require adding gtk_v4_20 to the features list.
This can hopefully be done in the 0.14.3 update :)
Corresponding Fedora issue:
https://bugzilla.redhat.com/show_bug.cgi?id=2408887
STR:
- run `gst-inspect-1.0 gtk4paintablesink`
- check the supported formats in the "Pad Templates" section
Current results: Only RGB formats are supported
Pad Templates:
SINK template: 'sink'
Availability: Always
Capabilities:
video/x-raw(memory:DMABuf, meta:GstVideoOverlayComposition)
format: DMA_DRM
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
video/x-raw(memory:DMABuf)
format: DMA_DRM
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
video/x-raw(memory:GLMemory, meta:GstVideoOverlayComposition)
format: { (string)RGBA, (string)RGB }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
texture-target: 2D
video/x-raw(memory:GLMemory)
format: { (string)RGBA, (string)RGB }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
texture-target: 2D
video/x-raw(memory:SystemMemory, meta:GstVideoOverlayComposition)
format: { (string)BGRx, (string)xRGB, (string)RGBx,
(string)xBGR, (string)BGRA, (string)ARGB, (string)RGBA, (string)ABGR,
(string)RGB, (string)BGR }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
video/x-raw(meta:GstVideoOverlayComposition)
format: { (string)BGRx, (string)xRGB, (string)RGBx,
(string)xBGR, (string)BGRA, (string)ARGB, (string)RGBA, (string)ABGR,
(string)RGB, (string)BGR }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
video/x-raw
format: { (string)BGRx, (string)xRGB, (string)RGBx,
(string)xBGR, (string)BGRA, (string)ARGB, (string)RGBA, (string)ABGR,
(string)RGB, (string)BGR }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
Expected results: YCbCr formats are supported
Pad Templates:
SINK template: 'sink'
Availability: Always
Capabilities:
video/x-raw(memory:DMABuf, meta:GstVideoOverlayComposition)
format: DMA_DRM (gchararray)
width: [ 1, 2147483647 ] (GstIntRange)
height: [ 1, 2147483647 ] (GstIntRange)
framerate: [ 0/1, 2147483647/1 ] (GstFractionRange)
video/x-raw(memory:DMABuf)
format: DMA_DRM (gchararray)
width: [ 1, 2147483647 ] (GstIntRange)
height: [ 1, 2147483647 ] (GstIntRange)
framerate: [ 0/1, 2147483647/1 ] (GstFractionRange)
video/x-raw(memory:GLMemory, meta:GstVideoOverlayComposition)
format: { (string)RGBA, (string)RGB } (GstValueList)
width: [ 1, 2147483647 ] (GstIntRange)
height: [ 1, 2147483647 ] (GstIntRange)
framerate: [ 0/1, 2147483647/1 ] (GstFractionRange)
texture-target: 2D (gchararray)
video/x-raw(memory:GLMemory)
format: { (string)RGBA, (string)RGB } (GstValueList)
width: [ 1, 2147483647 ] (GstIntRange)
height: [ 1, 2147483647 ] (GstIntRange)
framerate: [ 0/1, 2147483647/1 ] (GstFractionRange)
texture-target: 2D (gchararray)
video/x-raw(memory:SystemMemory, meta:GstVideoOverlayComposition)
format: { (string)YUY2, (string)YVYU, (string)UYVY,
(string)VYUY, (string)NV12, (string)NV21, (string)NV16, (string)NV61,
(string)NV24, (string)P010_10LE, (string)P010_10BE, (string)P012_LE,
(string)P012_BE, (string)P016_LE, (string)P016_BE, (string)YUV9,
(string)YVU9, (string)Y41B, (string)I420, (string)YV12, (string)Y42B,
(string)Y444, (string)I420_10LE, (string)I420_10BE, (string)I422_10LE,
(string)I422_10BE, (string)Y444_10LE, (string)Y444_10BE,
(string)I420_12LE, (string)I420_12BE, (string)I422_12LE,
(string)I422_12BE, (string)Y444_12LE, (string)Y444_12BE,
(string)Y444_16LE, (string)Y444_16BE, (string)BGRx, (string)xRGB,
(string)RGBx, (string)xBGR, (string)BGRA, (string)ARGB, (string)RGBA,
(string)ABGR, (string)RGB, (string)BGR } (GstValueList)
width: [ 1, 2147483647 ] (GstIntRange)
height: [ 1, 2147483647 ] (GstIntRange)
framerate: [ 0/1, 2147483647/1 ] (GstFractionRange)
video/x-raw(meta:GstVideoOverlayComposition)
format: { (string)YUY2, (string)YVYU, (string)UYVY,
(string)VYUY, (string)NV12, (string)NV21, (string)NV16, (string)NV61,
(string)NV24, (string)P010_10LE, (string)P010_10BE, (string)P012_LE,
(string)P012_BE, (string)P016_LE, (string)P016_BE, (string)YUV9,
(string)YVU9, (string)Y41B, (string)I420, (string)YV12, (string)Y42B,
(string)Y444, (string)I420_10LE, (string)I420_10BE, (string)I422_10LE,
(string)I422_10BE, (string)Y444_10LE, (string)Y444_10BE,
(string)I420_12LE, (string)I420_12BE, (string)I422_12LE,
(string)I422_12BE, (string)Y444_12LE, (string)Y444_12BE,
(string)Y444_16LE, (string)Y444_16BE, (string)BGRx, (string)xRGB,
(string)RGBx, (string)xBGR, (string)BGRA, (string)ARGB, (string)RGBA,
(string)ABGR, (string)RGB, (string)BGR } (GstValueList)
width: [ 1, 2147483647 ] (GstIntRange)
height: [ 1, 2147483647 ] (GstIntRange)
framerate: [ 0/1, 2147483647/1 ] (GstFractionRange)
video/x-raw
format: { (string)YUY2, (string)YVYU, (string)UYVY,
(string)VYUY, (string)NV12, (string)NV21, (string)NV16, (string)NV61,
(string)NV24, (string)P010_10LE, (string)P010_10BE, (string)P012_LE,
(string)P012_BE, (string)P016_LE, (string)P016_BE, (string)YUV9,
(string)YVU9, (string)Y41B, (string)I420, (string)YV12, (string)Y42B,
(string)Y444, (string)I420_10LE, (string)I420_10BE, (string)I422_10LE,
(string)I422_10BE, (string)Y444_10LE, (string)Y444_10BE,
(string)I420_12LE, (string)I420_12BE, (string)I422_12LE,
(string)I422_12BE, (string)Y444_12LE, (string)Y444_12BE,
(string)Y444_16LE, (string)Y444_16BE, (string)BGRx, (string)xRGB,
(string)RGBx, (string)xBGR, (string)BGRA, (string)ARGB, (string)RGBA,
(string)ABGR, (string)RGB, (string)BGR } (GstValueList)
width: [ 1, 2147483647 ] (GstIntRange)
height: [ 1, 2147483647 ] (GstIntRange)
framerate: [ 0/1, 2147483647/1 ] (GstFractionRange)
Best regards,
Robert Mader
