41 lines
1.8 KiB
Diff
41 lines
1.8 KiB
Diff
#==================================================================================================
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# From 031f1561cd286596cdb374da32f8aa816ce3b135 Mon Sep 17 00:00:00 2001
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# From: Christopher Degawa <christopher.degawa@intel.com>
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# Date: Thu, 20 Oct 2022 22:55:27 -0500
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# Subject: [PATCH] avcodec/libsvtav1: remove compressed_ten_bit_format and simplify alloc_buffer
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#
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# compressed_ten_bit_format has been deprecated upstream and has no effect
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# and can be removed. Plus, technically it was never used in the first place
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# since it would require the app (ffmpeg) to set it and do additional
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# processing of the input frames.
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#
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# Also simplify alloc_buffer by removing calculations relating to the non-existant processing.
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#
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# Signed-off-by: Christopher Degawa <christopher.degawa@intel.com>
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#==================================================================================================
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--- a/libavcodec/libsvtav1.c
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+++ b/libavcodec/libsvtav1.c
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@@ -124,16 +124,12 @@ static int svt_print_error(void *log_ctx, EbErrorType err,
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static int alloc_buffer(EbSvtAv1EncConfiguration *config, SvtContext *svt_enc)
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{
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- const int pack_mode_10bit =
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- (config->encoder_bit_depth > 8) && (config->compressed_ten_bit_format == 0) ? 1 : 0;
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- const size_t luma_size_8bit =
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- config->source_width * config->source_height * (1 << pack_mode_10bit);
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- const size_t luma_size_10bit =
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- (config->encoder_bit_depth > 8 && pack_mode_10bit == 0) ? luma_size_8bit : 0;
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+ const size_t luma_size = config->source_width * config->source_height *
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+ (config->encoder_bit_depth > 8 ? 2 : 1);
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EbSvtIOFormat *in_data;
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- svt_enc->raw_size = (luma_size_8bit + luma_size_10bit) * 3 / 2;
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+ svt_enc->raw_size = luma_size * 3 / 2;
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// allocate buffer for in and out
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svt_enc->in_buf = av_mallocz(sizeof(*svt_enc->in_buf));
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--
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GitLab
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