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install ffmpeg lib with vcpkg (#8724)

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* 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>
This commit is contained in:
21pages
2024-07-16 15:10:24 +08:00
committed by GitHub
parent 09466680d3
commit 0143eaf601
21 changed files with 1743 additions and 9 deletions
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40
res/vcpkg/ffmpeg/7.0/0001-android-mediacodec-encode-align-64.patch Normal file
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@@ -0,0 +1,40 @@
From be3d9d8092720bbe4239212648d2e9c4ffd7f40c Mon Sep 17 00:00:00 2001
From: 21pages <pages21@163.com>
Date: Wed, 22 May 2024 17:09:28 +0800
Subject: [PATCH] android mediacodec encode align 64
Signed-off-by: 21pages <pages21@163.com>
---
libavcodec/mediacodecenc.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/libavcodec/mediacodecenc.c b/libavcodec/mediacodecenc.c
index 984014f1b1..8dcd3dcd64 100644
--- a/libavcodec/mediacodecenc.c
+++ b/libavcodec/mediacodecenc.c
@@ -200,16 +200,17 @@ static av_cold int mediacodec_init(AVCodecContext *avctx)
ff_AMediaFormat_setString(format, "mime", codec_mime);
// Workaround the alignment requirement of mediacodec. We can't do it
// silently for AV_PIX_FMT_MEDIACODEC.
+ const int align = 64;
if (avctx->pix_fmt != AV_PIX_FMT_MEDIACODEC) {
- s->width = FFALIGN(avctx->width, 16);
- s->height = FFALIGN(avctx->height, 16);
+ s->width = FFALIGN(avctx->width, align);
+ s->height = FFALIGN(avctx->height, align);
} else {
s->width = avctx->width;
s->height = avctx->height;
- if (s->width % 16 || s->height % 16)
+ if (s->width % align || s->height % align)
av_log(avctx, AV_LOG_WARNING,
- "Video size %dx%d isn't align to 16, it may have device compatibility issue\n",
- s->width, s->height);
+ "Video size %dx%d isn't align to %d, it may have device compatibility issue\n",
+ s->width, s->height, align);
}
ff_AMediaFormat_setInt32(format, "width", s->width);
ff_AMediaFormat_setInt32(format, "height", s->height);
--
2.34.1