- 22 Feb, 2011 18 commits
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Anton Khirnov authored
In the name of consistency: put_byte -> avio_w8 put_<type> -> avio_w<type> put_buffer -> avio_write put_nbyte will be made private put_tag will be merged with avio_put_str Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit 77eb5504)
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Ronald S. Bultje authored
(cherry picked from commit 78e2380a)
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Anton Khirnov authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit b3db9cee)
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Anton Khirnov authored
In the name of consistency: get_byte -> avio_r8 get_<type> -> avio_r<type> get_buffer -> avio_read get_partial_buffer will be made private later get_strz is left out becase I want to change it later to return something useful. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit b7effd4e)
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Ronald S. Bultje authored
Merging these functions allows merging some loops, which makes the results (particularly after SIMD optimizations) much faster. (cherry picked from commit f8bed30d)
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Anton Khirnov authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit 8d9ac969)
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Ronald S. Bultje authored
(cherry picked from commit 484a337c)
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Ronald S. Bultje authored
Advantage is that it allows us to combine several loops into a single one, and these can eventually be merged into the IDCT itself. Also, it allows us to remove vc1_put_block(), and makes CODEC_FLAG_GRAY faster. (cherry picked from commit bbfd2e7a)
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Mans Rullgard authored
This ensures the tools are rebuilt when necessary. Specifically, lavfi-showfiltfmts was sometimes not rebuilt causing spurious test failures. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 08df7f86)
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Mans Rullgard authored
lsf_r is an array of int16_t, not float. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 1efa772e)
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Mans Rullgard authored
This allows the CPU detection to work with assemblers not supporting the xgetbv mnemonic. These include clang and some BSD versions. All AVX code will be written for yasm, where the main assembler is not involved. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit ef669538)
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Michael Niedermayer authored
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
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
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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Stefano Sabatini authored
the following additions: * support to anti-aliased glyph rendering * support to UTF-8 text and Unicode chars rendering * support for RGB packed formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 21 Feb, 2011 3 commits
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Brandon Mintern authored
Port fade filter from libavfilter soc repo, with minor fixes by Stefano. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Stefano Sabatini authored
Move the color source code from vf_pad.c to vsrc_color.c. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Stefano Sabatini authored
Add drawutils.h and drawutils.c, and use them in the pad filter. The new functions are going to be shared by other filters. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 20 Feb, 2011 11 commits
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Ronald S. Bultje authored
Update libavformat/version.h and doc/APIChanges after renaming init_put_byte() and ByteIOContext to ffio_init_context() (private) and AVIOContext, (public), and deprecating the originals. (cherry picked from commit d2bbf82e)
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Anton Khirnov authored
init_put_byte should never be used outside of lavf, since sizeof(AVIOContext) isn't part of public ABI. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit e731b8d8)
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Anton Khirnov authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit ae628ec1)
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Ronald S. Bultje authored
Advanced profile never uses "range reduction", so vc1_put_block() quite literally just calls put_pixels_clamped() from vc1_decode_i_blocks_adv(). By inlining the function, we can prevent calling IDCT8x8 if CODEC_FLAG_GRAY is set, and we don't have to scale the coeffs in the [0,256] range, but can instead use put_signed_pixels_clamped(). (cherry picked from commit 70aa916e)
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Mans Rullgard authored
This adds configure and runtime checks for AVX support on x86 CPUs. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 87f1355f)
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Marton Balint authored
Allows playback of nonprimary audio streams in multiple bitrate sources, such as mmsh://wmscr1.dr.dk/e02ch03mSigned-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit 74d6871d)
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Ronald S. Bultje authored
Remove ff_vector128, it is identical to ff_pb_80. (cherry picked from commit bf6fa732)
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Reimar Döffinger authored
Patch discussed and taken from https://roundup.ffmpeg.org/issue2584 (cherry picked from commit 2bbec1ed)
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David Conrad authored
With negative stride, the start of the edge_emu buffer should be pointing to the last line, not the end of the buffer. With positive stride, pointing to the end of the buffer was completely wrong. (cherry picked from commit a89f4ca0)
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Young Han Lee authored
(cherry picked from commit 9707f84f)
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Jason Garrett-Glaser authored
Also remove qscale_table code; this didn't make sense anyways as VP3 doesn't use an MPEG-like quantizer scale. (cherry picked from commit 902685b8)
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- 19 Feb, 2011 1 commit
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Michael Niedermayer authored
regression introduced in 1762d9ceSigned-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 18 Feb, 2011 7 commits
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Jean-Daniel Dupas authored
Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 351423ae)
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Ronald S. Bultje authored
(cherry picked from commit ed040f35)
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Jason Garrett-Glaser authored
This one didn't actually need to be initialized. (cherry picked from commit 891b1f15)
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Jason Garrett-Glaser authored
On some versions of gcc, these weren't always getting inlined due to hitting the inline cap limit in some files. This is generally bad, as most of these functions are smaller inlined than not. (cherry picked from commit eb3755a5)
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Jason Garrett-Glaser authored
(cherry picked from commit bcf4568f)
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Jason Garrett-Glaser authored
(cherry picked from commit 7634771e)
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Ronald S. Bultje authored
(cherry picked from commit 12802ec0)
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