[libav-devel] [PATCH 1/2] x86: Add missing movsxd for the int stride parameter

--- Updated to try to add movsxdifnidn for all occurrances of "int stride" in libavcodec/x86/h264_idct*. Using plain movsxd instead of movsxdifnidn within ifdef ARCH_X86_64. --- libavcodec/x86/h264_idct.asm | 21 + libavcodec/x86/h264_idct_10bit.asm | 8 2

Re: [libav-devel] [PATCH 2/2] checkasm: Add tests for h264 idct

On Sat, 11 Jun 2016, Martin Storsjö wrote: The forward dcts are based partially on x264. The idct tests themselves are inspired by similar tests for vp9 by Ronald Bultje. --- Should we mark this as GPL, or are x264 people ok with picking this part (which is more or less straight from the spec)?

Re: [libav-devel] [PATCH] qsvenc: support getting the session from an AVHWFramesContext

On 12/06/16 20:45, Anton Khirnov wrote: > --- > Now also use the FrameInfo from the frames context, to get the correct > allocated > dimensions. > --- > libavcodec/qsvenc.c | 101 > > libavcodec/qsvenc.h | 2 ++ > 2 files changed, 80

Re: [libav-devel] [PATCH] lavfi: add a QSV scaling filter

On Sun, Jun 12, 2016 at 08:43:39PM +0200, Anton Khirnov wrote: > --- > Now aligning the framesctx (allocated) dimensions to 32. > --- > Changelog | 1 + > configure | 1 + > libavfilter/Makefile | 1 + > libavfilter/allfilters.c | 1 + >

[libav-devel] [PATCH] qsvenc: support getting the session from an AVHWFramesContext

--- Now also use the FrameInfo from the frames context, to get the correct allocated dimensions. --- libavcodec/qsvenc.c | 101 libavcodec/qsvenc.h | 2 ++ 2 files changed, 80 insertions(+), 23 deletions(-) diff --git a/libavcodec/qsvenc.c

[libav-devel] [PATCH] lavfi: add a QSV scaling filter

--- Now aligning the framesctx (allocated) dimensions to 32. --- Changelog | 1 + configure | 1 + libavfilter/Makefile | 1 + libavfilter/allfilters.c | 1 + libavfilter/vf_scale_qsv.c | 633 + 5 files

Re: [libav-devel] [PATCH 114/115] cosmetics: Drop some now unnecessary block braces

On 09/06/16 17:13, Diego Biurrun wrote: > --- > libavcodec/eamad.c | 82 + > libavcodec/mdec.c | 74 > libavcodec/mjpegdec.c | 56 +++--- > libavcodec/mpeg12.c| 78 + > libavcodec/mpeg12dec.c | 417 >

Re: [libav-devel] [PATCH 115/115] Use bitstream_init8() where appropriate

On 09/06/16 17:13, Diego Biurrun wrote: > --- Ok. ___ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel

Re: [libav-devel] [PATCH 109/115] Convert all codecs (in)directly related to MPEG-4 to the new bitstream reader

On 09/06/16 17:13, Diego Biurrun wrote: > From: Alexandra Hájková > Seems fine. ___ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel

Re: [libav-devel] [PATCH 1/2] x86: Add missing movsxd for the int stride parameter

On Sat, Jun 11, 2016 at 11:38:27PM +0300, Martin Storsjö wrote: > On Sat, 11 Jun 2016, Martin Storsjö wrote: > > --- > > libavcodec/x86/h264_idct.asm | 5 + > > libavcodec/x86/h264_idct_10bit.asm | 4 > > 2 files changed, 9 insertions(+) > > I guess I should add, that I guess there's

[libav-devel] [PATCH 2/2] vaapi_encode: Respect driver quirks around buffer destruction

No longer leaks memory when used with a driver with the "render does not destroy param buffers" quirk (i.e. Intel i965). --- libavcodec/vaapi_encode.c | 20 +++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c

[libav-devel] [PATCH 1/2] hwcontext_vaapi: Add driver quirks to the hwdevice

The driver being used is detected inside av_hwdevice_ctx_init(), and the quirks field then set from a table of known drivers. Also adds the Intel i965 driver quirk (it does not destroy parameter buffers used in a call to vaRenderPicture()) and detects that driver to set it. --- Another

Re: [libav-devel] [PATCH 001/115] attributes: Add av_unlikely macro

On 12/06/16 12:28, Anton Khirnov wrote: > Ok, it seems the improvement is quite dependent on the compiler version. > I did some more measurements and the results are quite ambiguous. > The tests all decode a 1080p 175M dnxhd file on an i7-4770K. The > following table shows the change in overall

Re: [libav-devel] [PATCH 001/115] attributes: Add av_unlikely macro

On Sun, Jun 12, 2016 at 12:28 PM, Anton Khirnov wrote: > Ok, it seems the improvement is quite dependent on the compiler version. > I did some more measurements and the results are quite ambiguous. > The tests all decode a 1080p 175M dnxhd file on an i7-4770K. The > following

Re: [libav-devel] [PATCH 001/115] attributes: Add av_unlikely macro

Ok, it seems the improvement is quite dependent on the compiler version. I did some more measurements and the results are quite ambiguous. The tests all decode a 1080p 175M dnxhd file on an i7-4770K. The following table shows the change in overall decoding performance (as measured by perf stat