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perf: prefer VideoToolbox decoding with software fallback

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Valdemar Høgsvig Lorenzen
2026-10-17 01:11:58 +02:00
parent 599c1492ee
commit fcad96de62
8 changed files with 513 additions and 36 deletions
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Makefile
+35 -6
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@@ -26,8 +26,9 @@ BOOTSTRAP := $(APP)/Contents/MacOS/terebi
CLI := $(APP)/Contents/MacOS/terebi-cli
BUNDLE_STAMP := $(BUILD_DIR)/bundle.stamp
SIGNING_IDENTITY ?= -
DECODE_FIXTURES := $(addprefix $(BUILD_DIR)/fixtures/decode-,h264.mp4 hevc.mp4 vp9.mp4 av1.mp4 h264-10.mp4 mpeg4.mp4)
.PHONY: all release install check-dependencies run check check-seek-queue check-config check-fixtures check-audio check-window check-youtube check-quality check-adaptive check-network check-progress check-reporting check-cli check-runtime check-media check-startup check-bundle check-subtitles check-resolved check-cast
.PHONY: all release install check-dependencies run check check-seek-queue check-video-decoding check-config check-fixtures check-audio check-window check-youtube check-quality check-adaptive check-network check-progress check-reporting check-cli check-runtime check-media check-startup check-bundle check-subtitles check-resolved check-cast
all: $(BUILD_DIR)/terebi
$(NATIVE_STAMP): Scripts/dependencies.py Dependencies.lock.json
@@ -62,13 +63,13 @@ $(APP)/Contents/Resources/TOMLDecoder-LICENSE.txt: $(CONFIG_LIBRARY)
mkdir -p "$(APP)/Contents/Resources"
cp -f "$(CONFIG_BUILD)/checkouts/TOMLDecoder/LICENSE.md" "$@"
$(BUILD_DIR)/player.o: Sources/Core/player.cpp Sources/Core/player.h Sources/Core/player_macos.h Sources/Core/output.hpp Sources/Core/network_input.hpp Sources/Core/network_policy.hpp Sources/Core/progress_reporter.hpp Makefile $(NATIVE_STAMP) | $(BUILD_DIR) check-dependencies
$(BUILD_DIR)/player.o: Sources/Core/player.cpp Sources/Core/player.h Sources/Core/player_macos.h Sources/Core/output.hpp Sources/Core/video_decoder.hpp Sources/Core/network_input.hpp Sources/Core/network_policy.hpp Sources/Core/progress_reporter.hpp Makefile $(NATIVE_STAMP) | $(BUILD_DIR) check-dependencies
$(CXX) $(CXXFLAGS) -c $< -o $@
$(BUILD_DIR)/progress_reporter.o: Sources/Core/progress_reporter.cpp Sources/Core/progress_reporter.hpp Sources/Core/player.h Makefile $(NATIVE_STAMP) | $(BUILD_DIR)
$(CXX) $(CXXFLAGS) -c $< -o $@
$(BUILD_DIR)/cast_media.o: Sources/Core/cast_media.cpp Sources/Core/cast_media.h Sources/Core/network_policy.hpp Sources/Core/network_input.hpp Makefile $(NATIVE_STAMP) | $(BUILD_DIR) check-dependencies
$(BUILD_DIR)/cast_media.o: Sources/Core/cast_media.cpp Sources/Core/cast_media.h Sources/Core/video_decoder.hpp Sources/Core/network_policy.hpp Sources/Core/network_input.hpp Makefile $(NATIVE_STAMP) | $(BUILD_DIR) check-dependencies
$(CXX) $(CXXFLAGS) -c $< -o $@
$(BUILD_DIR)/Output.o: Sources/macOS/Output.mm Sources/Core/output.hpp Makefile $(NATIVE_STAMP) | $(BUILD_DIR) check-dependencies
@@ -105,13 +106,41 @@ run: all
$(BUILD_DIR)/playback-check: Checks/playback.mm $(OBJECTS) Makefile | check-dependencies
$(CXX) $(CXXFLAGS) -fobjc-arc $< $(OBJECTS) $(FF_LIBS) $(FRAMEWORKS) -o $@
$(BUILD_DIR)/seek-queue-check: Checks/seek-queue.cpp Sources/Core/player.cpp Sources/Core/player.h Sources/Core/player_macos.h Sources/Core/output.hpp Sources/Core/network_input.hpp Sources/Core/network_policy.hpp Sources/Core/progress_reporter.hpp $(filter-out $(BUILD_DIR)/player.o,$(OBJECTS)) Makefile | check-dependencies
$(BUILD_DIR)/video-decoding-check: Checks/video-decoding.mm Sources/Core/player.cpp Sources/Core/player.h Sources/Core/player_macos.h Sources/Core/output.hpp Sources/Core/video_decoder.hpp Sources/Core/network_input.hpp Sources/Core/network_policy.hpp Sources/Core/progress_reporter.hpp $(filter-out $(BUILD_DIR)/player.o,$(OBJECTS)) Makefile | check-dependencies
$(CXX) $(CXXFLAGS) -fobjc-arc $< $(filter-out $(BUILD_DIR)/player.o,$(OBJECTS)) $(FF_LIBS) $(FRAMEWORKS) -o $@
$(BUILD_DIR)/video-decoding-software-check: Checks/video-decoding.mm Sources/Core/player.cpp Sources/Core/player.h Sources/Core/player_macos.h Sources/Core/output.hpp Sources/Core/video_decoder.hpp Sources/Core/network_input.hpp Sources/Core/network_policy.hpp Sources/Core/progress_reporter.hpp $(filter-out $(BUILD_DIR)/player.o,$(OBJECTS)) Makefile | check-dependencies
$(CXX) $(CXXFLAGS) -DTEREBI_SOFTWARE_DECODE -fobjc-arc $< $(filter-out $(BUILD_DIR)/player.o,$(OBJECTS)) $(FF_LIBS) $(FRAMEWORKS) -o $@
$(BUILD_DIR)/cast-media-software-check: Checks/cast-media.cpp Sources/Core/cast_media.cpp Sources/Core/cast_media.h Sources/Core/video_decoder.hpp Sources/Core/network_policy.hpp Sources/Core/network_input.hpp Makefile | check-dependencies
$(CXX) $(CXXFLAGS) -ISources/Core -DCAST_MEDIA_CHECK -DTEREBI_SOFTWARE_DECODE Checks/cast-media.cpp Sources/Core/cast_media.cpp $(FF_LIBS) -o $@
check-video-decoding: $(BUILD_DIR)/video-decoding-check $(BUILD_DIR)/cast-media-check $(DECODE_FIXTURES) $(BUILD_DIR)/fixtures/decode-preroll.ts
$(BUILD_DIR)/video-decoding-check --metal $(DECODE_FIXTURES)
$(BUILD_DIR)/video-decoding-check --preroll $(BUILD_DIR)/fixtures/decode-preroll.ts
for fixture in $(DECODE_FIXTURES); do $(BUILD_DIR)/cast-media-check --decode-work "$$fixture" || exit; done
$(DECODE_FIXTURES): Makefile | check-dependencies
mkdir -p $(BUILD_DIR)/fixtures
ffmpeg -hide_banner -loglevel error -y -f lavfi -i testsrc2=size=1280x720:rate=30:duration=12 -vf setparams=color_primaries=bt709:color_trc=bt709:colorspace=bt709 -an -threads 2 $(DECODE_ENCODER) $@
$(BUILD_DIR)/fixtures/decode-h264.mp4: DECODE_ENCODER = -c:v libx264 -preset ultrafast -bf 2 -g 60
$(BUILD_DIR)/fixtures/decode-hevc.mp4: DECODE_ENCODER = -c:v libx265 -preset ultrafast -x265-params log-level=error:pools=2 -g 60
$(BUILD_DIR)/fixtures/decode-vp9.mp4: DECODE_ENCODER = -c:v libvpx-vp9 -deadline realtime -cpu-used 8 -row-mt 1 -g 60
$(BUILD_DIR)/fixtures/decode-av1.mp4: DECODE_ENCODER = -c:v libsvtav1 -preset 12 -svtav1-params lp=2 -g 60
$(BUILD_DIR)/fixtures/decode-h264-10.mp4: DECODE_ENCODER = -c:v libx264 -preset ultrafast -pix_fmt yuv420p10le -bf 2 -g 60
$(BUILD_DIR)/fixtures/decode-mpeg4.mp4: DECODE_ENCODER = -c:v mpeg4 -bf 2 -g 60
$(BUILD_DIR)/fixtures/decode-preroll.ts: $(BUILD_DIR)/fixtures/decode-h264.mp4 Makefile
ffmpeg -hide_banner -loglevel error -y -i $< -map 0:v:0 -c copy -mpegts_copyts 1 -muxdelay 0 -avoid_negative_ts disabled $@
$(BUILD_DIR)/seek-queue-check: Checks/seek-queue.cpp Sources/Core/player.cpp Sources/Core/player.h Sources/Core/player_macos.h Sources/Core/output.hpp Sources/Core/video_decoder.hpp Sources/Core/network_input.hpp Sources/Core/network_policy.hpp Sources/Core/progress_reporter.hpp $(filter-out $(BUILD_DIR)/player.o,$(OBJECTS)) Makefile | check-dependencies
$(CXX) $(CXXFLAGS) $< $(filter-out $(BUILD_DIR)/player.o,$(OBJECTS)) $(FF_LIBS) $(FRAMEWORKS) -o $@
check-seek-queue: $(BUILD_DIR)/seek-queue-check
$(BUILD_DIR)/seek-queue-check
check: check-dependencies $(BUILD_DIR)/playback-check check-seek-queue check-fixtures check-audio check-window check-config check-youtube check-quality check-adaptive check-network check-progress check-reporting check-cli check-runtime check-media check-startup check-bundle check-subtitles check-resolved check-cast
check: check-dependencies $(BUILD_DIR)/playback-check check-seek-queue check-video-decoding check-fixtures check-audio check-window check-config check-youtube check-quality check-adaptive check-network check-progress check-reporting check-cli check-runtime check-media check-startup check-bundle check-subtitles check-resolved check-cast
$(BUILD_DIR)/playback-check $(BUILD_DIR)/fixtures
check-fixtures: | check-dependencies
@@ -236,7 +265,7 @@ check-media: $(BUILD_DIR)/system-playback-check check-fixtures
$(BUILD_DIR)/cast-session-check: Checks/cast-session.swift Sources/App/CastSession.swift Makefile | $(BUILD_DIR)
$(SWIFT) -target $(ARCH)-apple-macosx15.0 -swift-version 6 -parse-as-library -DCAST_SESSION_CHECKS -O $(DEBUG_FLAGS) Checks/cast-session.swift Sources/App/CastSession.swift -framework Foundation -framework Network -framework Security -o $@
$(BUILD_DIR)/cast_media-check.o: Sources/Core/cast_media.cpp Sources/Core/cast_media.h Sources/Core/network_policy.hpp Sources/Core/network_input.hpp Makefile $(NATIVE_STAMP) | $(BUILD_DIR) check-dependencies
$(BUILD_DIR)/cast_media-check.o: Sources/Core/cast_media.cpp Sources/Core/cast_media.h Sources/Core/video_decoder.hpp Sources/Core/network_policy.hpp Sources/Core/network_input.hpp Makefile $(NATIVE_STAMP) | $(BUILD_DIR) check-dependencies
$(CXX) $(CXXFLAGS) -DCAST_MEDIA_CHECK -c $< -o $@
$(BUILD_DIR)/cast-media-check: Checks/cast-media.cpp $(BUILD_DIR)/cast_media-check.o Makefile | check-dependencies