Commit Graph

6 Commits

Author SHA1 Message Date
Zaggy1024
e6dbcccb99 LibGfx+LibMedia: Send video frames to Skia as subsampled YUV
This saves us from having our own color conversion code, which was
taking up a fair amount of time in VideoDataProvider. With this change,
we should be able to play high resolution videos without interruptions
on machines where the CPU can keep up with decoding.

In order to make this change, ImmutableBitmap is now able to be
constructed with YUV data instead of an RBG bitmap. It holds onto a
YUVData instance that stores the buffers of image data, since Skia
itself doesn't take ownership of them.

In order to support greater than 8 bits of color depth, we normalize
the 10- or 12-bit color values into a 16-bit range.
2026-01-22 19:44:36 +01:00
Zaggy1024
81a473314d LibMedia: Store the duration of VideoFrames 2025-12-10 16:02:40 -06:00
Zaggy1024
0e9c746b48 LibMedia: Allow signalling of EOF to decoders
This is used by FFmpeg's H.264 decoder to determine when to output any
buffered frames after data runs out.
2025-11-05 18:40:02 +01:00
Zaggy1024
6cbe607ecf LibMedia+Tests: Call decoder input samples "coded data" for clarity
The word sample is very ambiguous in the realm of decoders, so let's
just make it abundantly clear what the decoder is receiving.
2025-09-22 12:04:29 -05:00
Timothy Flynn
27478ec7d4 Everywhere: Run clang-format
The following command was used to clang-format these files:

    clang-format-19 -i $(find . \
        -not \( -path "./\.*" -prune \) \
        -not \( -path "./Build/*" -prune \) \
        -not \( -path "./Toolchain/*" -prune \) \
        -type f -name "*.cpp" -o -name "*.mm" -o -name "*.h")
2024-12-28 05:39:32 -08:00
Timothy Flynn
93712b24bf Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00