FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	edb6a471c4	lavc/hevcdec: factor decoding a slice NALU out of decode_nal_unit()	5 months ago
Anton Khirnov	90e75c4ec9	lavc/hevcdec: drop a redundant multiple-frame-per-packet check	5 months ago
Anton Khirnov	3cd6492fb5	lavc/hevcdec: move the check for multiple frames in a packet Do not do it in hls_slice_header(), which is the wrong place for it. Avoids special magic return value of 1 in that function. The comment mentioning potential corrupted state is no longer relevant, as hls_slice_header() modifies no state beyond SliceHeader, which will only get used for a valid frame.	5 months ago
Anton Khirnov	a8f9d52c22	lavc/hevcdec: move setting slice_initialized out of hls_slice_header() hls_slice_header() no longer modifies anything in HEVCContext besides SliceHeader.	5 months ago
Anton Khirnov	82ded1ad3a	lavc/hevcdec: move sequence increment/IDR handling to hevc_frame_start() From hls_slice_header(). It is only done once per frame, so that is a more appropriate place for this code.	5 months ago
Anton Khirnov	a2e77caf37	lavc/hevcdec: set active PPS/SPS in hevc_frame_start() Not in hls_slice_header(), as it should only be done once per frame.	5 months ago
Anton Khirnov	47d34ba7fb	lavc/hevcdec: move constructing slice RPL to decode_slice_data()	5 months ago
Anton Khirnov	fe171a3b51	lavc/hevcdec: move calling hwaccel decode_slice to decode_slice_data() From decode_nal_unit(), as that is a more appropriate place for it.	5 months ago
Anton Khirnov	6ee550d83d	lavc/hevcdec: move calling hwaccel start_frame to hevc_frame_start() From decode_nal_unit(), as that is a more appropriate place for it.	5 months ago
Anton Khirnov	3bbb5d78c7	lavc/hevcdec: move per-slice local_ctx setup out of hls_slice_header() Into decode_slice_data(). This is a step towards constifying HEVCContext in hls_slice_header().	5 months ago
Anton Khirnov	efc827bf6f	lavc/hevcdec: move slice decoding dispatch to its own function Also move there a sanity check from hls_decode_entry() that should also be performed when WPP is active (note that the check is not moved to hls_slice_header() because it requires the HEVCContext.tab_slice_address to be set up).	5 months ago
Anton Khirnov	7cce612a26	lavc/hevcdec: move a slice segment sanity check to hls_slice_header() Combine it with an existing similar check.	5 months ago
Anton Khirnov	d43527a1a0	lavc/hevcdec: store slice header POC in SliceHeader Rather than decoding directly into HEVCContext.poc. This is a step towards constifying HEVCContext in hls_slice_header().	5 months ago
Anton Khirnov	e4e9e1da15	lavc/hevcdec: drop redundant HEVCContext.threads_{type,number} They are useless duplicates of corresponding AVCodecContext fields.	5 months ago
Anton Khirnov	b0c29a45dc	lavc/hevc/cabac: do not infer WPP use based on HEVCContext.threads_number Pass this information explicitly instead.	5 months ago
Anton Khirnov	d86ac94df2	lavc/hevcdec: output RASL frames based on the value of no_rasl_output_flag Instead of an ad-hoc scheme. Also, combine skipping RASL frames with skip_frame handling - current code seems flawed as it only executes for the first slice of a RASL frame and unnecessarily unsets is_decoded, which should not be set at this point anyway.. Some RASL frames in fate-hevc-afd-tc-sei that were previously discarded are now output.	5 months ago
Anton Khirnov	3115c84015	lavc/hevcdec: only set no_rasl_output_flag for IRAP frames Its meaning is only specified for IRAP frames. As it's currently never used otherwise, this should not change decoder behaviour, but will be useful in future commits.	5 months ago
Anton Khirnov	381b70e173	lavc/hevcdec: do not pass HEVCContext to ff_hevc_frame_nb_refs() Pass the only things required from it - slice header and PPS - explicitly. Will be useful in the following commits to avoid mofiying HEVCContext in hls_slice_header().	5 months ago
Anton Khirnov	07eb60c0da	lavc/hevcdec: only call export_stream_params_from_sei() once per frame Not once per each slice header, as it makes no sense and may cause races with frame threading.	5 months ago
Anton Khirnov	01b379a93e	lavc/hevcdec: move pocTid0 computation to hevc_frame_start() It is only done once per frame. Also, rename the variable to poc_tid0 to be consistent with our naming conventions.	5 months ago
Anton Khirnov	5e438511ab	lavc/hevcdec: do not pass HEVCContext to decode_lt_rps() Pass the two numbers needed from it explicitly. Makes it clear that HEVCContext is not modified by this function.	5 months ago
Anton Khirnov	0892ec947c	lavc/hevcdec: pass SliceHeader explicitly to pred_weight_table() And replace the HEVCContext* parameter by void *logctx. Makes it clear that only SliceHeader is modified by this function.	5 months ago
Anton Khirnov	90fc331b0f	lavc/hevcdec: only ignore INVALIDDATA in decode_nal_unit() All other errors should cause a failure, regardless of the value of err_recognition. Also, print a warning message when skipping invalid NAL units.	5 months ago
Anton Khirnov	8eb134f4f9	lavc/hevcdec: drop an always-zero variable	5 months ago
Anton Khirnov	8c8072c29c	lavc/hevcdec: move active PPS from HEVCParamSets to HEVCContext "Currently active PPS" is a property of the decoding process, not of the list of available parameter sets.	5 months ago
Anton Khirnov	0f47342c12	lavc/hevcdec: stop accessing parameter sets through HEVCParamSets Instead, accept PPS/SPS as function arguments. Makes the code shorter and significantly reduces diff in future commits.	5 months ago
Anton Khirnov	38b8ae4112	lavc/hevc/pred: stop accessing parameter sets through HEVCParamSets Instead, accept PPS/SPS as function arguments. Makes the code shorter and significantly reduces diff in future commits.	5 months ago
Anton Khirnov	d0868d70ea	lavc/hevc/cabac: stop accessing parameter sets through HEVCParamSets Instead, accept PPS/SPS as function arguments. Makes the code shorter and significantly reduces diff in future commits.	5 months ago
Anton Khirnov	b38aecffec	lavc/hevc/filter: stop accessing parameter sets through HEVCParamSets Instead, accept PPS as a function argument and retrieve SPS through it. Makes the code shorter and significantly reduces diff in future commits.	5 months ago
Anton Khirnov	fb873a05b3	lavc/hevc/mvs: stop accessing parameter sets through HEVCParamSets Instead, accept PPS as a function argument and retrieve SPS through it. Makes the code shorter and significantly reduces diff in future commits.	5 months ago
Anton Khirnov	6ddba110eb	lavc/hevc/parser: stop using HEVCParamSets.[psv]ps The parser does not need to preserve these between frames.	5 months ago
Anton Khirnov	2e46d68f55	lavc/hevc_ps: make SPS hold a reference to its VPS SPS and its dependent PPSes depend on, and are parsed for, specific VPS data. This will be useful in following commits.	5 months ago
Anton Khirnov	c879165b39	lavc/hevc_ps: make PPS hold a reference to its SPS PPS depends on, and is parsed for, specific SPS data. This will be useful in following commits.	5 months ago
Anton Khirnov	e12fd62d1d	lavc/hevcdec: drop a redundant assignment in hevc_decode_frame() The exact same code is executed at the beginning of decode_nal_units()	5 months ago
Anton Khirnov	a82f2b0924	lavc/hevcdec: simplify condition	5 months ago
Anton Khirnov	0407556716	lavc/hevcdec: do not free SliceHeader arrays in pic_arrays_free() SliceHeader.{entry_point_offset,size,offset} are not derived from frame size and do not need to be freed here.	5 months ago
sfan5	0455a62d84	lavf/tls_mbedtls: handle session ticket error code as no-op When TLSv1.3 and session tickets are enabled mbedtls_ssl_read() will return an error code to inform about a received session ticket. This can simply be handled like EAGAIN instead of errornously aborting the connection. ref: https://github.com/Mbed-TLS/mbedtls/issues/8749 Signed-off-by: Anton Khirnov <anton@khirnov.net>	5 months ago
sfan5	1b1e9cadc5	lavf/tls_mbedtls: fix handling of certification validation failures We manually check the verification status after the handshake has completed using mbedtls_ssl_get_verify_result(). However with VERIFY_REQUIRED mbedtls_ssl_handshake() already returns an error, so this code is never reached. Fix that by using VERIFY_OPTIONAL, which performs the verification but does not abort the handshake. Signed-off-by: Anton Khirnov <anton@khirnov.net>	5 months ago
sfan5	827578ca76	lavf/tls_mbedtls: hook up debug message callback Unfortunately this won't work out-of-the-box because mbedTLS only provides a global (not per-context) debug toggle. Signed-off-by: Anton Khirnov <anton@khirnov.net>	5 months ago
sfan5	807d1505bf	lavf/tls_mbedtls: add missing call to psa_crypto_init This is mandatory depending on configuration or at least with mbedTLS 3.6.0. Signed-off-by: Anton Khirnov <anton@khirnov.net>	5 months ago
sfan5	63b6620ad3	lavf/tls_mbedtls: handle more error codes for human-readable messages Signed-off-by: Anton Khirnov <anton@khirnov.net>	5 months ago
Rémi Denis-Courmont	b6f37ffba7	lavc/vc1dsp: match C block layout in inv_trans_4x8_rvv Although checkasm does not verify this, the decoder requires that the transform updates the input block exactly like the C code does. This fixes vc1-ism, vc1_ilaced_twomv, vc1_sa00040, vc1_sa10091, vc1_sa10143, vc1_sa20021, vc1test_smm0005 and wmv3-drm-dec tests.	5 months ago
Rémi Denis-Courmont	6c05069e68	lavc/vc1dsp: match C block layout in inv_trans_4x4_rvv Although checkasm does not verify this, the decoder requires that the transform updates the input block exactly like the C code does. This fixes vc1-ism, vc1_ilaced_twomv, vc1_sa00040, vc1_sa10091, vc1_sa10143, vc1_sa20021, vc1test_smm0005 and wmv3-drm-dec tests.	5 months ago
Andreas Rheinhardt	6ae1a337f2	fftools/ffmpeg_mux_init: Fix leak when using non-encoding option Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	5 months ago
Andreas Rheinhardt	8754c9bd82	configure: Disable DNN without backend The DNN filters are useless without a backend. This will also "fix" Coverity issues #1598288 and #1601718. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	5 months ago
Andreas Rheinhardt	c84e40d9e6	fftools/ffmpeg_mux_init: Return error upon error Currently it may return an uninitialized value. Introduced in `840f2bc18e`. Fixes Coverity issue #1603565. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	5 months ago
Andreas Rheinhardt	a0ff31e740	avcodec/vvc/inter: Don't return void Returning a void is not allowed by the spec. Just return instead. Reviewed-by: Nuo Mi <nuomi2021@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	5 months ago
Rémi Denis-Courmont	417957ec5e	sws/range_convert: R-V V to/from JPEG C908 X60 chrRangeFromJpeg_8_c: 2.7 2.5 chrRangeFromJpeg_8_rvv_i32: 1.7 1.5 chrRangeFromJpeg_24_c: 7.5 6.7 chrRangeFromJpeg_24_rvv_i32: 1.7 1.5 chrRangeFromJpeg_128_c: 55.2 34.7 chrRangeFromJpeg_128_rvv_i32: 6.5 3.0 chrRangeFromJpeg_144_c: 44.0 39.2 chrRangeFromJpeg_144_rvv_i32: 7.7 4.5 chrRangeFromJpeg_256_c: 78.2 69.5 chrRangeFromJpeg_256_rvv_i32: 12.2 6.0 chrRangeFromJpeg_512_c: 172.2 138.5 chrRangeFromJpeg_512_rvv_i32: 24.5 11.7 chrRangeToJpeg_8_c: 4.7 4.2 chrRangeToJpeg_8_rvv_i32: 2.0 1.7 chrRangeToJpeg_24_c: 13.7 12.2 chrRangeToJpeg_24_rvv_i32: 2.0 1.5 chrRangeToJpeg_128_c: 72.0 63.7 chrRangeToJpeg_128_rvv_i32: 6.7 3.2 chrRangeToJpeg_144_c: 80.7 71.7 chrRangeToJpeg_144_rvv_i32: 8.5 4.7 chrRangeToJpeg_256_c: 143.2 127.2 chrRangeToJpeg_256_rvv_i32: 13.5 6.5 chrRangeToJpeg_512_c: 285.7 253.7 chrRangeToJpeg_512_rvv_i32: 27.0 13.0 lumRangeFromJpeg_8_c: 1.7 1.5 lumRangeFromJpeg_8_rvv_i32: 1.2 1.0 lumRangeFromJpeg_24_c: 4.2 3.7 lumRangeFromJpeg_24_rvv_i32: 1.2 1.0 lumRangeFromJpeg_128_c: 21.7 19.2 lumRangeFromJpeg_128_rvv_i32: 3.7 1.7 lumRangeFromJpeg_144_c: 24.7 22.0 lumRangeFromJpeg_144_rvv_i32: 4.7 2.7 lumRangeFromJpeg_256_c: 43.7 39.0 lumRangeFromJpeg_256_rvv_i32: 7.5 3.2 lumRangeFromJpeg_512_c: 87.0 77.2 lumRangeFromJpeg_512_rvv_i32: 14.5 6.7 lumRangeToJpeg_8_c: 2.7 2.2 lumRangeToJpeg_8_rvv_i32: 1.0 1.0 lumRangeToJpeg_24_c: 7.2 6.5 lumRangeToJpeg_24_rvv_i32: 1.2 1.0 lumRangeToJpeg_128_c: 37.7 33.7 lumRangeToJpeg_128_rvv_i32: 3.7 2.0 lumRangeToJpeg_144_c: 42.5 37.7 lumRangeToJpeg_144_rvv_i32: 4.7 2.7 lumRangeToJpeg_256_c: 75.0 66.7 lumRangeToJpeg_256_rvv_i32: 7.5 3.5 lumRangeToJpeg_512_c: 149.5 133.0 lumRangeToJpeg_512_rvv_i32: 14.7 7.0	5 months ago
Zhao Zhili	9dac8495b0	swscale/aarch64: Add rgb24 to yuv implementation Test on Apple M1: rgb24_to_uv_8_c: 0.0 rgb24_to_uv_8_neon: 0.2 rgb24_to_uv_128_c: 1.0 rgb24_to_uv_128_neon: 0.5 rgb24_to_uv_1080_c: 7.0 rgb24_to_uv_1080_neon: 5.7 rgb24_to_uv_1920_c: 12.5 rgb24_to_uv_1920_neon: 9.5 rgb24_to_uv_half_8_c: 0.2 rgb24_to_uv_half_8_neon: 0.2 rgb24_to_uv_half_128_c: 1.0 rgb24_to_uv_half_128_neon: 0.5 rgb24_to_uv_half_1080_c: 6.2 rgb24_to_uv_half_1080_neon: 3.0 rgb24_to_uv_half_1920_c: 11.2 rgb24_to_uv_half_1920_neon: 5.2 rgb24_to_y_8_c: 0.2 rgb24_to_y_8_neon: 0.0 rgb24_to_y_128_c: 0.5 rgb24_to_y_128_neon: 0.5 rgb24_to_y_1080_c: 4.7 rgb24_to_y_1080_neon: 3.2 rgb24_to_y_1920_c: 8.0 rgb24_to_y_1920_neon: 5.7 On Pixel 6: rgb24_to_uv_8_c: 30.7 rgb24_to_uv_8_neon: 56.9 rgb24_to_uv_128_c: 213.9 rgb24_to_uv_128_neon: 173.2 rgb24_to_uv_1080_c: 1649.9 rgb24_to_uv_1080_neon: 1424.4 rgb24_to_uv_1920_c: 2907.9 rgb24_to_uv_1920_neon: 2480.7 rgb24_to_uv_half_8_c: 36.2 rgb24_to_uv_half_8_neon: 33.4 rgb24_to_uv_half_128_c: 167.9 rgb24_to_uv_half_128_neon: 99.4 rgb24_to_uv_half_1080_c: 1293.9 rgb24_to_uv_half_1080_neon: 778.7 rgb24_to_uv_half_1920_c: 2292.7 rgb24_to_uv_half_1920_neon: 1328.7 rgb24_to_y_8_c: 19.7 rgb24_to_y_8_neon: 27.7 rgb24_to_y_128_c: 129.9 rgb24_to_y_128_neon: 96.7 rgb24_to_y_1080_c: 995.4 rgb24_to_y_1080_neon: 767.7 rgb24_to_y_1920_c: 1747.4 rgb24_to_y_1920_neon: 1337.2 Note both tests use clang as compiler, which has vectorization enabled by default with -O3. Reviewed-by: Rémi Denis-Courmont <remi@remlab.net> Reviewed-by: Martin Storsjö <martin@martin.st> Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	5 months ago
Zhao Zhili	b1240c983f	tests/checkasm: Fix build error when enable linux perf on Android B0 is defined by system header, see `f0f596dbc6` for ref. Reviewed-by: Martin Storsjö <martin@martin.st> Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	5 months ago

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