- 30 Apr, 2015 9 commits
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Michael Niedermayer authored
* commit 'e8c4db0d': xcbgrab: Validate the capture area Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '82a10225': xcbgrab: Do not assume the non shm image data is always available Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Vignesh Venkatasubramanian authored
Use dyn_duf to write chunks so that we create the actual chunk file only after the entire chunk data is available. This will help not confuse other software looking at the chunk file (e.g. a web server) by seeing a zero length file when ffmpeg is writing into it. Signed-off-by:
Vignesh Venkatasubramanian <vigneshv@google.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Nedeljko Babic authored
Functions av_gt_sf, av_sqrt_sf and av_sincos_sf added to softfloat Signed-off-by:
Nedeljko Babic <nedeljko.babic@imgtec.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Nedeljko Babic authored
This will normalize sums for which mantissa is smaller than the lower boundary (needed for implementation of fixed point aac decoder). Signed-off-by:
Nedeljko Babic <nedeljko.babic@imgtec.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Nedeljko Babic authored
Exponent usage and calculation in softfloat adjusted to the format used in implementation of fixed point aac decoder. Signed-off-by:
Nedeljko Babic <nedeljko.babic@imgtec.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Luca Barbato authored
And notify why the capture is impossible. Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Luca Barbato authored
Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Michael Niedermayer authored
The image decoding code does expect the image to be decoded immedeatly Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 29 Apr, 2015 31 commits
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Michael Niedermayer authored
Fixes regression decoding AVCI Fixes Ticket4493 Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
The code is already doing nothing if DEBUG is disabled Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Fixes Detecting AAC with such descriptor if the parts needed for detection are later in the stream Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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foo86 authored
Check extended sync word for 16-bit LE and BE core streams to reduce probability of alias sync detection. Previously sync word extension was checked only for 14-bit streams (and this check did not properly work across buffer boundary). Use 64-bit parser state to make extended sync word detection work across buffer boundary. This is sufficient to make the sample in ticket #4492 parse successfully. Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'a09c499a': rawenc: properly allocate coded_frame Conflicts: libavcodec/rawenc.c See: 881f96c4Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'a0f29460': h264: use properly allocated AVFrames Conflicts: libavcodec/h264.c libavcodec/h264.h libavcodec/h264_refs.c libavcodec/h264_slice.c libavcodec/svq3.c libavcodec/vda_h264.c Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '7a4f74ee': h264: embed the DPB in the context Conflicts: libavcodec/h264.c Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Fixes fate-h264-lossless Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '88c612e3': h264: merge the init and reinit paths in update_thread_context() Conflicts: libavcodec/h264_slice.c Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '8a66fd40': h264: drop the reinit parameter from init_slice_header() Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'c9ccbc73': h264: update the current bit depth/chroma type in init_slice_header() Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '29dcde2b': h264: copy nal_length_size in update_thread_context Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '440e8dd3': h264: drop a comment that carries no useful information Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '11f024ef': h264: move freeing the escaped RBSP buffer to free_context() Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'ee62b364': h264: eliminate ff_h264_set_parameter_from_sps() Conflicts: libavcodec/h264.c libavcodec/h264.h libavcodec/h264_slice.c Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '54986d6d': h264: move context reinit lower down in update_thread_context() Conflicts: libavcodec/h264_slice.c Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'a6cd1544': h264: move the DPB init/uninit to init_context()/free_context() Conflicts: libavcodec/h264.c Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '9d33bab5': h264: drop H264Context.ouputed_poc Conflicts: libavcodec/h264.c Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '27b0e6eb': h264: drop needs_realloc Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
It now has a fixed size and is initialized only once, so there is no point in allocating it separately.
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Anton Khirnov authored
There is no real need to handle the init case specially, everything necessary is initialized in the reinit code as well.
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Anton Khirnov authored
It is only used to decide whether to call free_tables(), but that function is safe to call on an uninitialized context as well.
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Anton Khirnov authored
With frame threading, it is currently only updated in the context where the change occurs, but not in any other contexts.
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Anton Khirnov authored
It does not make sense to copy is_avc without copying this as well. This patch should not change anything for now, but will have an effect in later commits.
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Anton Khirnov authored
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Anton Khirnov authored
It does not logically belong in free_tables(), since it's not allocated in alloc_tables() and its size has nothing to do with the frame size.
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Anton Khirnov authored
That function currently does two things -- reinitializing the DSP contexts and setting low_delay based on the SPS values. The former more appropriately belongs in h264_slice_header_init(), while the latter only really makes sense in decode_slice_header(). The third call to ff_h264_set_parameter_from_sps(), done immediately after parsing a new SPS, appears to serve no useful purpose, so it is just dropped. Also, drop now unneeded H264Context.cur_chroma_format_idc.
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