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- Add 0001-avcodec-libsvtav1-remove-compressed_ten_bit_format-a.patch

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OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/ffmpeg-4?expand=0&rev=197
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Jan Engelhardt 2023-06-27 07:46:10 +00:00 committed by Git OBS Bridge
parent e77fa35c44
commit ef306a702f
3 changed files with 53 additions and 0 deletions
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47
0001-avcodec-libsvtav1-remove-compressed_ten_bit_format-a.patch Normal file
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@ -0,0 +1,47 @@
From c3c8f97a9804b4234e97f13b0057ffc2c9af27c0 Mon Sep 17 00:00:00 2001
From: Christopher Degawa <christopher.degawa@intel.com>
Date: Thu, 20 Oct 2022 22:55:27 -0500
Subject: [PATCH] avcodec/libsvtav1: remove compressed_ten_bit_format and
simplify alloc_buffer
compressed_ten_bit_format has been deprecated upstream and has no effect
and can be removed. Plus, technically it was never used in the first place
since it would require the app (ffmpeg) to set it and do additional
processing of the input frames.
Also simplify alloc_buffer by removing calculations relating to the
non-existant processing.
Signed-off-by: Christopher Degawa <christopher.degawa@intel.com>
(cherry picked from commit 031f1561cd286596cdb374da32f8aa816ce3b135)
---
libavcodec/libsvtav1.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/libavcodec/libsvtav1.c b/libavcodec/libsvtav1.c
index cfd93a2484..38777b0fb7 100644
--- a/libavcodec/libsvtav1.c
+++ b/libavcodec/libsvtav1.c
@@ -120,16 +120,12 @@ static int svt_print_error(void *log_ctx, EbErrorType err,
static int alloc_buffer(EbSvtAv1EncConfiguration *config, SvtContext *svt_enc)
{
- const int pack_mode_10bit =
- (config->encoder_bit_depth > 8) && (config->compressed_ten_bit_format == 0) ? 1 : 0;
- const size_t luma_size_8bit =
- config->source_width * config->source_height * (1 << pack_mode_10bit);
- const size_t luma_size_10bit =
- (config->encoder_bit_depth > 8 && pack_mode_10bit == 0) ? luma_size_8bit : 0;
+ const size_t luma_size = config->source_width * config->source_height *
+ (config->encoder_bit_depth > 8 ? 2 : 1);
EbSvtIOFormat *in_data;
- svt_enc->raw_size = (luma_size_8bit + luma_size_10bit) * 3 / 2;
+ svt_enc->raw_size = luma_size * 3 / 2;
// allocate buffer for in and out
svt_enc->in_buf = av_mallocz(sizeof(*svt_enc->in_buf));
--
2.41.0

5
ffmpeg-4.changes
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@ -1,3 +1,8 @@
-------------------------------------------------------------------
Tue Jun 27 07:42:23 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
- Add 0001-avcodec-libsvtav1-remove-compressed_ten_bit_format-a.patch
-------------------------------------------------------------------
Wed Apr 19 21:00:41 UTC 2023 - Bjørn Lie <bjorn.lie@gmail.com>

1
ffmpeg-4.spec
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@ -120,6 +120,7 @@ Patch8: vmaf-trim-usr-local.patch
Patch9: ffmpeg-4.4-CVE-2020-22046.patch
Patch10: ffmpeg-chromium.patch
Patch11: ffmpeg-libglslang-detection.patch
Patch12: 0001-avcodec-libsvtav1-remove-compressed_ten_bit_format-a.patch
BuildRequires: ladspa-devel
BuildRequires: libgsm-devel
BuildRequires: libmp3lame-devel