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home:sndirsch:droplibmfx
ffmpeg-4
0001-avcodec-libsvtav1-remove-compressed_ten_bi...
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File 0001-avcodec-libsvtav1-remove-compressed_ten_bit_format-a.patch of Package ffmpeg-4
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
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