0143eaf601
* use vcpkg to install ffmpeg and build sdk from source, so no prebuild lib in hwcodec. * link ffmpeg in rustdesk directly, ffmpeg can be used as basic library. * for windows developers, `VCPKG_DEFAULT_HOST_TRIPLET` env need to be set to `x64-windows-static` during installation. Signed-off-by: 21pages <sunboeasy@gmail.com>
41 lines
1.7 KiB
Diff
41 lines
1.7 KiB
Diff
From be3d9d8092720bbe4239212648d2e9c4ffd7f40c Mon Sep 17 00:00:00 2001
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From: 21pages <pages21@163.com>
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Date: Wed, 22 May 2024 17:09:28 +0800
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Subject: [PATCH] android mediacodec encode align 64
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Signed-off-by: 21pages <pages21@163.com>
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---
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libavcodec/mediacodecenc.c | 11 ++++++-----
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1 file changed, 6 insertions(+), 5 deletions(-)
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diff --git a/libavcodec/mediacodecenc.c b/libavcodec/mediacodecenc.c
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index 984014f1b1..8dcd3dcd64 100644
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--- a/libavcodec/mediacodecenc.c
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+++ b/libavcodec/mediacodecenc.c
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@@ -200,16 +200,17 @@ static av_cold int mediacodec_init(AVCodecContext *avctx)
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ff_AMediaFormat_setString(format, "mime", codec_mime);
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// Workaround the alignment requirement of mediacodec. We can't do it
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// silently for AV_PIX_FMT_MEDIACODEC.
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+ const int align = 64;
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if (avctx->pix_fmt != AV_PIX_FMT_MEDIACODEC) {
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- s->width = FFALIGN(avctx->width, 16);
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- s->height = FFALIGN(avctx->height, 16);
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+ s->width = FFALIGN(avctx->width, align);
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+ s->height = FFALIGN(avctx->height, align);
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} else {
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s->width = avctx->width;
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s->height = avctx->height;
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- if (s->width % 16 || s->height % 16)
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+ if (s->width % align || s->height % align)
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av_log(avctx, AV_LOG_WARNING,
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- "Video size %dx%d isn't align to 16, it may have device compatibility issue\n",
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- s->width, s->height);
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+ "Video size %dx%d isn't align to %d, it may have device compatibility issue\n",
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+ s->width, s->height, align);
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}
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ff_AMediaFormat_setInt32(format, "width", s->width);
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ff_AMediaFormat_setInt32(format, "height", s->height);
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--
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2.34.1
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