- 06 May, 2015 7 commits
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Vittorio Giovara authored
x265 Reordered the x265_picture fields in the commit https://github.com/videolan/x265/commit/51b1518de2414431f36eac592db15b667c25a7b9#diff-945b5354d8767dfac13334f2d22cf58fR107 Now the first field is an integer and not an array.
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Vittorio Giovara authored
This stimulates the direct pixel mode in Quickdraw decoder.
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Vittorio Giovara authored
Update the pictor test to use the pictor codec, as both formats share the .pic file extension.
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Vittorio Giovara authored
Data is stored in separated components so rework decode_rle() to support stepping and offsets.
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Vittorio Giovara authored
Quickdraw packs data as a series of codes that the application is supposed to handle, but it does not define any order in which they might appear. Since it's unfeasible to support *all* opcodes defined by the spec, only handle well-known blocks containing video data and ignore any unknown or unsupported ones. Move palette loading and rle decoding to separate functions to resue them in other blocks and drop format initialization in init since it can support more formats than pal8. Validate width and height.
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Vittorio Giovara authored
Add appropriate error messages and reduce r, g, b variables scope. Drop the now redundant line checks in RLE decoding.
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Nicolas George authored
Introduced in e8c4db0d.
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- 05 May, 2015 6 commits
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Anton Khirnov authored
This reverts commit 63be97ec. All those calls were unchecked on purpose, as explained in the comments in the code.
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Andreas Cadhalpun authored
For max_order = 0 the clipping range is invalid. (amin = 2, amax = 1) CC: libav-stable@libav.org Signed-off-by:
Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Andreas Cadhalpun authored
Also change the type of begin, end and smp to ptrdiff_t to make the comparison well-defined. CC: libav-stable@libav.org Signed-off-by:
Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Andreas Cadhalpun authored
The minimum of the ath(x, ATH_ADD) function depends on ATH_ADD. This patch uses the first order approximation to determine it. For ATH_ADD = 4 this results in the value at 3407.06812 (-5.24241638) not the one at 3410 (-5.24237967). CC: libav-stabl@libav.org Signed-off-by:
Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Andreas Cadhalpun authored
avctx->bits_per_raw_sample is used in get_sbits_long, which only supports up to 32 bits. CC: libav-stable@libav.org Signed-off-by:
Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Andreas Cadhalpun authored
CC: libav-stable@libav.org Signed-off-by:
Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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- 02 May, 2015 7 commits
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Matt Oliver authored
Only MSVC 2010 in x64 mode, in the static msvcrt, had a stray log2 function (which wasn't available in the headers). MSVC 2013 has got a proper log2 function though. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
$cc is the compiler requested as main target compiler, while $_cc is the actual tool tested in the probe function right now (which can also be e.g. the host compiler). Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This is printed in a separate subgroup "displaymatrix" inside a new group named "sidedata". The subgroup has got two values, "rotation" (which is the parsed rotation from the matrix) and "matrix" containing the full actual values. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
The option is enabled by default, but can be disabled. If this is enabled, such side data isn't copied into the output stream (except when doing stream copy). Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This is enabled by default, but can be disbled via the -noautorotate option. Based on a patch by Clément Bœsch. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Significantly based on a patch by Clément Bœsch. Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 01 May, 2015 2 commits
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Carl Eugen Hoyos authored
Regression introduced in 598f7d04. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
warning: assigning to 'AVFrame *' (aka 'struct AVFrame *') from 'const AVFrame *' (aka 'const struct AVFrame *') discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
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- 30 Apr, 2015 3 commits
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Luca Barbato authored
Initialize `diff` to 0. Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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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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- 29 Apr, 2015 14 commits
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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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Anton Khirnov authored
It uses some fields from the SPS, which is not yet set where the reinit is called currently.
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Anton Khirnov authored
Currently, the DPB is initialized in alloc_tables() and uninitialized in free_tables(), but those functions manage frame size-dependent variables, so DPB management does not logically belong in there. Since we want the init/uninit to happen exactly once per the context lifetime, init_context()/free_context() are the proper place for this code.
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Anton Khirnov authored
It is only set, but never used for anything.
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Anton Khirnov authored
It is not needed anymore since switching to refcounted frames.
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- 28 Apr, 2015 1 commit
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Luca Barbato authored
Fixes the corner case in which the internal buffer size is larger than input buffer provided and resizing it before moving the left over samples would make it write to now unallocated memory. Bug-Id: 825 CC: libav-stable@libav.org Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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