FFmpeg

Commit Graph

Author	SHA1	Message	Date
James Almer	1d53b8e907	avcodec/hevcdec: remove HEVCContext usage from ff_hevc_compute_poc() Move it to hevc_ps as well. This is in preparation for a following patch. Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Reviewed-by: Aaron Levinson <alevinsn@aracnet.com> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Clément Bœsch	549045254c	Fix all -Wformat warnings raised by DJGPP	8 years ago
Vittorio Giovara	ff9db5cfd1	lavc: Use a stricter check for the color properties values Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
Carl Eugen Hoyos	0674d1938e	lavc/hevc_ps: Use correct pix_fmt for 10bit 4:0:0. Fixes the second sample from ticket #5544.	8 years ago
Carl Eugen Hoyos	08be65a075	lavc/hevc_ps: Fix an error message.	8 years ago
Carl Eugen Hoyos	edb8af6e92	lavc/hevc_ps: Use correct pix_fmt for 12bit 4:0:0. Fixes part of ticket #5544.	8 years ago
Diego Biurrun	67deba8a41	Use avpriv_report_missing_feature() where appropriate	8 years ago
Anton Khirnov	f6e2f8a9ff	hevcdec: move parameter set parsing into a separate header This code is independent from the decoder, so it makes more sense for it to to have its own header.	8 years ago
Anton Khirnov	150c896a9e	hevcdec: split ff_hevc_diag_scan* declarations into a separate header This will be useful in the following commits.	8 years ago
Anton Khirnov	c359d624d3	hevcdec: move decoder-independent declarations into a separate header This way they can be reused by other code without including the whole decoder-specific hevcdec.h Also, add the HEVC_ prefix to them, since similarly named values exist for H.264 as well and are sometimes used in the same code.	8 years ago
Anton Khirnov	4abe3b049d	hevc: rename hevc.[ch] to hevcdec.[ch] This is more consistent with the rest of libav and frees up the hevc.h name for decoder-independent shared declarations.	8 years ago
Matthieu Bouron	bf011695fd	lavc/hevc: store VPS/SPS/PPS data	8 years ago
Hendrik Leppkes	1ecb63cd1c	hevc: set profile based on the profile compatibility flags if needed This fixes retrieving a valid profile for many of the FATE conformance samples, allowing them to be properly decoded by the HWAccel after adding a profile check. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Hendrik Leppkes	6eb1b40ad8	hevc: fix size condition in ptl parsing When only one sublayer is present, no information is coded. Only when at least two are present, all 8 sublayers are written. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Carl Eugen Hoyos	4405ff2cae	lavc/hevc_ps: Fix default display window offsets for yuv422 and yuv444.	9 years ago
Carl Eugen Hoyos	db4786f1cf	lavc/hevc_ps: Support GBR decoding.	9 years ago
Carl Eugen Hoyos	a6a52ef29a	lavc/hevc_ps: Fix offset for yuv422 and yuv444. Fixes ticket #4980. Analyzed-by: kurosu and Hendrik Reviewed-by: Ronald	9 years ago
Hendrik Leppkes	8c399bd5ce	dxva2_hevc: properly signal the num_delta_pocs from the SPS RPS ucNumDeltaPocsOfRefRpsIdx needs to contain the flat value from the SPS RPS, and not the final computed value from the slice header RPS, as this calculation is done internally by the driver again. Sample-Id: http://trailers.divx.com/hevc/Sintel_4k_27qp_24fps_1aud_9subs.mkvi Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>	9 years ago
Hendrik Leppkes	f85cc3bf12	hevc: set profile based on the profile compatibility flags if needed This fixes retrieving a valid profile for many of the FATE conformance samples, allowing them to be properly decoded by the HWAccel after adding a profile check.	9 years ago
Michael Niedermayer	93f30f825c	avcodec/hevc_ps: Check chroma_format_idc Fixes out of array access Fixes: 24d05e8b84676799c735c9e27d97895e/asan_heap-oob_1b70f6a_2955_7c3652a7f370f9f3ef40642bc2c99bb2.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Hendrik Leppkes	5d324dae11	dxva2_hevc: properly signal the num_delta_pocs from the SPS RPS ucNumDeltaPocsOfRefRpsIdx needs to contain the flat value from the SPS RPS, and not the final computed value from the slice header RPS, as this calculation is done internally by the driver again. Sample-Id: http://trailers.divx.com/hevc/Sintel_4k_27qp_24fps_1aud_9subs.mkvi	10 years ago
Vittorio Giovara	7c6eb0a1b7	lavc: AV-prefix all codec flags Convert doxygen to multiline and express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Michael Niedermayer	f8e4d37983	avcodec/hevc_ps: Also print depth in failure path of map_pixel_format() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Luca Barbato	c88c5eef53	hevc: Split the struct setup from the pps parsing	10 years ago
Luca Barbato	32c8d89c03	hevc: Print the non-supported chroma_format_idc And drop the spurious newline. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Luca Barbato	8e373fe048	hevc: Factor out the pixel format mapping from the sps parser The function will grow larger as more formats are supported. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Anton Khirnov	b9f76d19d8	hevc_ps: make sure failing to decode an SPS always returns an error Some of the goto err clauses do not set the error code. It seems better to fall back on INVALIDDATA instead of adding it everywhere explicitly.	10 years ago
Anton Khirnov	b11acd5732	hevc: remove HEVCContext usage from hevc_ps Factor out the parameter sets into a separate struct and use it instead. This will allow us to reuse this code in the parser.	10 years ago
Michael Niedermayer	15893adbdb	avcodec/hevc_ps: Remove gotos from ff_hevc_parse_sps() They are currently unnecessary Found-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	1dacf26964	avcodec/hevc_ps: Do not return success on failures in ff_hevc_parse_sps() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	fd124d8357	hevc_ps: split the code for parsing the SPS and exporting it into the context This will be useful in the later commits, where we want to parse an SPS without having a whole decoding context.	10 years ago
Michael Niedermayer	57078e4d25	avcodec/hevc_ps: Only discard overread VPS if a previous is available Fixes Ticket4621 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	04da0d2586	avcodec/hevc_ps: Move log2_ctb_size checks up to prevent undefined shift operations Fixes CID1292293 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	65e5032955	avcodec/hevc_ps: Explicitly check num_tile_* for negative values This fixes nothing but maybe helps coverity which does not see that this is failing later Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b195aa5d52	avcodec/hevc_ps: Check vps_num_hrd_parameters Fix CID1239052 part2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	16c95b1073	avcodec/hevc_ps: More completely check vps_num_layer_sets Fixes CID1239052 part1 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	0e7444f6e4	avcodec/hevc: Remove current_sps The variable should not be needed anymore Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	ba625dd8a1	avcodec: use av_mod_uintp2() where useful Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Anton Khirnov	df528b11ac	hevc: make sure no dangling pointers remain around on VPS/SPS change	10 years ago
Anton Khirnov	ce0bc09ee2	hevc: do not change the VPS if its contents are the same This is the same as is done for SPS.	10 years ago
Michael Niedermayer	06c70d4537	avcodec/hevc_ps: Check cropping parameters more correctly Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	5127c00b97	hevc: zero the correct variables on invalid crop parameters It's the output_window that is applied to the output frame, not pic_conf_win	10 years ago
Michael Niedermayer	701c965a76	avcodec/hevc_ps: Check that log2_ctb_size is not smaller than the bounds of all profiles Fixes: unaligned memory access Fixes: signal_sigsegv_3344165_576_cov_3406448105_DBLK_A_MAIN10_VIXS_2.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Suggested-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	205b2ba3d6	avcodec/hevc_ps: Sanity checks for some log2_* values log2 values which imply numeric overflow are not supported Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mickaël Raulet	7cf6a67ef9	avcodec/hevc: adding support for monochrome sequences in hevc cherry picked from commit 8e50557707d2ec11ccad657470b2e140f314348e Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	3281fa8925	avcodec/hevc_ps: Check diff_cu_qp_delta_depth Fixes undefined behavior Fixes: asan_static-oob_17aa046_582_cov_1577759978_DBLK_G_VIXS_1.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	1adc1b97e1	avcodec/hevc_ps: Add context to av_log() call Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ea38e5a6b7	avcodec/hevc_ps: Check num_long_term_ref_pics_sps Fixes out of array access Fixes: signal_sigsegv_35bd0f0_1182_cov_791726764_STRUCT_B_Samsung_4.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	57e5812198	avcodec/hevc_ps: More complete window reset Fixes out of array read Fixes: signal_sigsegv_35bcf26_471_cov_2806540268_CAINIT_A_SHARP_4.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9f9440bd81	avcodec/hevc_ps: Check return code from pps_range_extensions() Fixes out of array read Fixes: asan_heap-oob_177e222_885_cov_1532528832_MERGE_D_TI_3.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago

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135 Commits (36cf42252152cf2c385c43a9053deac03ed2dcd9)