- 05 Dec, 2015 5 commits
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Anton Khirnov authored
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Anton Khirnov authored
Currently, the frame stride is passed in bytes, while the MC buffer size is in int16_t elements, This can be confusing, so pass both strides in bytes.
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Anton Khirnov authored
This should allow for more efficient SIMD.
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Anton Khirnov authored
This should allow for more efficient SIMD.
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Anton Khirnov authored
This should allow for more efficient SIMD. Keep the C versions as they are now, to allow the compiler to inline the interpolation coefficients.
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- 21 Aug, 2015 2 commits
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Anton Khirnov authored
put_weighted_pred_avg should be put_unweighted_pred_avg, there is no weighting there.
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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- 16 Feb, 2015 2 commits
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James Almer authored
Found-by: Clément Bœsch <u@pkh.me> Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
GCC 4.9.2 on a Core i5-4200U @ 1.60GHz, Linux x86_64 Before 715487 decicycles in sao_edge_filter_8, 262144 runs, 0 skips After 672104 decicycles in sao_edge_filter_8, 262144 runs, 0 skips Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>
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- 05 Feb, 2015 1 commit
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James Almer authored
The stride_src parameter is always 2 * MAX_PB_SIZE + FF_INPUT_BUFFER_PADDING_SIZE. Signed-off-by: James Almer <jamrial@gmail.com>
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- 04 Feb, 2015 4 commits
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James Almer authored
As with sao_band_filter, pass instead the two variables from the struct needed in the function. This simplifies writing asm optimized versions. Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr> Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr> Signed-off-by: James Almer <jamrial@gmail.com>
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Seppo Tomperi authored
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr>
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Seppo Tomperi authored
Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr>
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- 01 Feb, 2015 2 commits
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James Almer authored
Pass instead the two variables from the struct needed in the function. This simplifies writing asm optimized versions of the function Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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- 17 Nov, 2014 1 commit
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Anton Khirnov authored
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- 22 Aug, 2014 2 commits
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Christophe Gisquet authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Christophe Gisquet authored
The dststride parameter is always MAX_PB_SIZE. Reviewed-by: Mickaël Raulet <mraulet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 06 Aug, 2014 1 commit
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Christophe Gisquet authored
The x86 asm expects int32_t so use that type. Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 26 Jul, 2014 1 commit
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Anton Khirnov authored
beta0 and beta1 will always be the same
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- 23 Jul, 2014 1 commit
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Christophe Gisquet authored
From openhevc Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 22 Jul, 2014 1 commit
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Anton Khirnov authored
beta0 and beta1 will always be the same within a CU Signed-off-by: Mickaël Raulet <mraulet@insa-rennes.fr> cherry picked from commit 4a23d824741a289c7d2d2f2871d1e2621b63fa1b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 18 Jul, 2014 1 commit
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Mickaël Raulet authored
- adding one extra pixel all around the frame - do not copy when SAO is not applied 5% improvement cherry picked from commit 10fc29fc19a12c4d8168fbe1a954b76386db12d0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 15 Jul, 2014 4 commits
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Mickaël Raulet authored
SPS features/flags: - transform_skip_rotation_enabled_flag - transform_skip_context_enabled_flag - implicit_rdpcm_enabled_flag - explicit_rdpcm_enabled_flag - intra_smoothing_disabled_flag - persistent_rice_adaptation_enabled_flag PPS features/flags: - log2_max_transform_skip_block_size - cross_component_prediction_enabled_flag - chroma_qp_offset_list_enabled_flag - diff_cu_chroma_qp_offset_depth - chroma_qp_offset_list_len_minus1 - cb_qp_offset_list - cr_qp_offset_list - log2_sao_offset_scale_luma - log2_sao_offset_scale_chroma (cherry picked from commit 005294c5b939a23099871c6130c8a7cc331f73ee) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Mickaël Raulet authored
- support for 4:2:2 and 4:4:4 up to 12 bits - add a new profile for range extension (cherry picked from commit d3c067fa65bbc871758d28aa07f54123430ca346) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Mickaël Raulet authored
(cherry picked from commit 6b3856ef57d66f2e59ee61fd2eb5f83b6d0d7d4a) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Mickaël Raulet authored
(cherry picked from commit f2c5f647cec786df26f442a85e6d685a131a50c9) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 17 Jun, 2014 1 commit
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plepere authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 06 May, 2014 1 commit
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Mickaël Raulet authored
pretty print C Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 23 Feb, 2014 1 commit
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Luca Barbato authored
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- 21 Jan, 2014 2 commits
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Guillaume Martres authored
The src buffer should only contain values in the interval [0, (1 << BIT_DEPTH) - 1]. Since shift = (BIT_DEPTH - 5), src[x] >> shift must be in the interval [0, 31], so no clip is needed. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Guillaume Martres authored
The reconstructed picture should always be clipped (see section 8.6.5), previously we did not clip coding units where cu_transquant_bypass_flag == 1. Sample-Id: 00001325-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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- 12 Jan, 2014 1 commit
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Guillaume Martres authored
The src buffer should only contain values in the interval [0, (1 << BIT_DEPTH) - 1]. Since shift = (BIT_DEPTH - 5), src[x] >> shift must be in the interval [0, 31], so no clip is needed. This removes the code that was changed in 5856bca3 as the clip that was repositioned in that commit is removed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 11 Jan, 2014 2 commits
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Guillaume Martres authored
Fixes: asan_stack-oob_eae8e3_7333_WPP_B_ericsson_MAIN10_2.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind This is a more proper fix than 5856bca3 The reconstructed picture should always be clipped (see section 8.6.5), previously we did not clip coding units where cu_transquant_bypass_flag == 1 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Luca Barbato authored
Prevent an out of array bound read. Fixes: asan_stack-oob_eae8e3_7333_WPP_B_ericsson_MAIN10_2.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 10 Dec, 2013 1 commit
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Guillaume Martres authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 02 Nov, 2013 3 commits
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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
libavcodec/hevcdsp_template: random cosmetics to reduce diff to 064698d3Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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