From: Mark Reid <mindmark@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH v5 0/4] swscale: rgbaf32 input/output support
Date: Sun, 4 Dec 2022 13:48:17 -0800
Message-ID: <CA+anCRneGH4Bb4k54=aOu=0=3==G+jgY+9nvA0XgxgmTjEHYdA@mail.gmail.com> (raw)
In-Reply-To: <20221123193540.741-1-mindmark@gmail.com>
On Wed, Nov 23, 2022 at 11:35 AM <mindmark@gmail.com> wrote:
> From: Mark Reid <mindmark@gmail.com>
>
> This patch series adds swscale input/output support for the packed rgb
> float formats.
> A few of the filters also needed support the larger 96/128 bit packed
> pixel sizes.
>
> I also plan to eventually add lossless unscaled conversions between the
> planer and packed formats.
>
> changes since v4
> * added comment about refactoring input functions
> changes since v3
> * removed half uv path implementation
> changes since v2
> * add bias to rgbaf32 output to improve non overflowing range
> changes since v1
> * output correct alpha if src doesn't have alpha
>
>
> Mark Reid (4):
> swscale/input: add rgbaf32 input support
> avfilter/vf_hflip: add support for packed rgb float formats
> avfilter/vf_transpose: add support for packed rgb float formats
> swscale/output: add rgbaf32 output support
>
> libavfilter/vf_hflip_init.h | 25 +++++
> libavfilter/vf_transpose.c | 44 ++++++++
> libswscale/input.c | 122 +++++++++++++++++++++++
> libswscale/output.c | 92 +++++++++++++++++
> libswscale/swscale_unscaled.c | 4 +-
> libswscale/tests/floatimg_cmp.c | 4 +-
> libswscale/utils.c | 14 ++-
> libswscale/yuv2rgb.c | 2 +
> tests/ref/fate/filter-pixdesc-rgbaf32be | 1 +
> tests/ref/fate/filter-pixdesc-rgbaf32le | 1 +
> tests/ref/fate/filter-pixdesc-rgbf32be | 1 +
> tests/ref/fate/filter-pixdesc-rgbf32le | 1 +
> tests/ref/fate/filter-pixfmts-copy | 4 +
> tests/ref/fate/filter-pixfmts-crop | 4 +
> tests/ref/fate/filter-pixfmts-field | 4 +
> tests/ref/fate/filter-pixfmts-fieldorder | 4 +
> tests/ref/fate/filter-pixfmts-hflip | 4 +
> tests/ref/fate/filter-pixfmts-il | 4 +
> tests/ref/fate/filter-pixfmts-null | 4 +
> tests/ref/fate/filter-pixfmts-scale | 4 +
> tests/ref/fate/filter-pixfmts-transpose | 4 +
> tests/ref/fate/filter-pixfmts-vflip | 4 +
> tests/ref/fate/sws-floatimg-cmp | 16 +++
> 23 files changed, 363 insertions(+), 4 deletions(-)
> create mode 100644 tests/ref/fate/filter-pixdesc-rgbaf32be
> create mode 100644 tests/ref/fate/filter-pixdesc-rgbaf32le
> create mode 100644 tests/ref/fate/filter-pixdesc-rgbf32be
> create mode 100644 tests/ref/fate/filter-pixdesc-rgbf32le
>
> --
> 2.31.1.windows.1
>
>
ping
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prev parent reply other threads:[~2022-12-04 21:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-23 19:35 mindmark
2022-11-23 19:35 ` [FFmpeg-devel] [PATCH v5 1/4] swscale/input: add rgbaf32 input support mindmark
2022-11-23 19:35 ` [FFmpeg-devel] [PATCH v5 2/4] avfilter/vf_hflip: add support for packed rgb float formats mindmark
2022-11-23 19:35 ` [FFmpeg-devel] [PATCH v5 3/4] avfilter/vf_transpose: " mindmark
2022-11-23 19:35 ` [FFmpeg-devel] [PATCH v5 4/4] swscale/output: add rgbaf32 output support mindmark
2022-12-05 0:05 ` Michael Niedermayer
2022-12-05 5:39 ` Mark Reid
2022-12-04 21:48 ` Mark Reid [this message]
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