EVO-PLAYER (PPSA99039) creates resident AVC, HEVC and VP9 decoders at
start-up, and stopped at "Videodec2: unsupported codec" on the HEVC one.
Codec types 974921 (HEVC) and 2382845 (VP9) now open FFmpeg's HEVC and
VP9 decoders. HEVC input goes through the same Annex B conversion as
H.264 and VP9 frames are passed through; output stays 8-bit NV12, and a
frame deeper than 8 bits throws. Picture info throws for HEVC and VP9,
whose layouts differ from the AVC one.
Assisted by Claude Code.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DwFnKjMxmwGDWiuYYf1v4D
Every library CMakeLists.txt ended with the same block removing -static,
-static-libgcc and -static-libstdc++ from CMAKE_EXE_LINKER_FLAGS on MinGW,
because core/libs/CMakeLists.txt only removed them after adding the library
directories. Remove them before the libc and library directories are added
so each directory inherits the stripped flags, and drop the 52 copies.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017pTZqAyVSZy2FZmaqakPHZ
FFmpeg's configure runs in the found sh and writes MSYS paths into its
Makefile, which a native MinGW make cannot open (Windows CI: "No rule to
make target '/d/a/.../3rdparty/FFmpeg/Makefile'"). Windows builds keep
the black-picture fallback unless ANYPS5_ENABLE_FFMPEG=ON is set in an
MSYS2 environment.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Add FFmpeg n9.0.2 as the 3rdparty/FFmpeg submodule (shallow) and build
it with ExternalProject_Add through its own configure and make, instead
of using the system libraries from pkg-config.
Only avcodec, avutil and swscale are built, with the H.264 decoder as
the single component (--disable-everything, --disable-autodetect), as
static PIC archives linked into libSceVideodec2.prx with
--exclude-libs,ALL. Without nasm the x86 assembly is disabled.
ANYPS5_ENABLE_FFMPEG=OFF, or a missing sh/make, keeps the black-picture
fallback.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Adds libSceVideodec2. Access units (Annex B, or length-prefixed rewritten to
Annex B) are decoded by FFmpeg's H.264 decoder into the title's NV12 frame
buffers (256-byte pitch, chroma after the visible luma rows). Decode hands
out at most one picture per call, Flush drains the reordered ones, Reset
clears the decoder; timestamps and attached data travel with the picture.
FFmpeg is found through pkg-config and is optional: without it the decoders
return black pictures. guest_videodec2_tests checks the pictures of an
embedded stream against reference hashes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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