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kodi: Add upstream patch for skipping frames

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This commit is contained in:
Jernej Skrabec 2021-03-26 21:14:22 +01:00
parent acd078a83e
commit a00e964543
1 changed files with 65 additions and 0 deletions
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65
packages/mediacenter/kodi/patches/kodi-995.30-CDVDVideoCodecDRMPRIME-skip-frames-when-requested.patch Normal file
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@ -0,0 +1,65 @@
From a30656bf2bee534836a984bbd488b1f16e01b9a0 Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Sun, 14 Mar 2021 08:40:19 +0100
Subject: [PATCH] CDVDVideoCodecDRMPRIME: skip frames when requested
---
.../DVDCodecs/Video/DVDVideoCodecDRMPRIME.cpp | 27 +++++++++++++++++++
.../DVDCodecs/Video/DVDVideoCodecDRMPRIME.h | 2 +-
2 files changed, 28 insertions(+), 1 deletion(-)
diff --git a/xbmc/cores/VideoPlayer/DVDCodecs/Video/DVDVideoCodecDRMPRIME.cpp b/xbmc/cores/VideoPlayer/DVDCodecs/Video/DVDVideoCodecDRMPRIME.cpp
index 8024c20816ffe..b27db92b5f7d7 100644
--- a/xbmc/cores/VideoPlayer/DVDCodecs/Video/DVDVideoCodecDRMPRIME.cpp
+++ b/xbmc/cores/VideoPlayer/DVDCodecs/Video/DVDVideoCodecDRMPRIME.cpp
@@ -517,6 +517,12 @@ void CDVDVideoCodecDRMPRIME::SetPictureParams(VideoPicture* pVideoPicture)
pVideoPicture->iFlags = 0;
pVideoPicture->iFlags |= m_pFrame->interlaced_frame ? DVP_FLAG_INTERLACED : 0;
pVideoPicture->iFlags |= m_pFrame->top_field_first ? DVP_FLAG_TOP_FIELD_FIRST : 0;
+ pVideoPicture->iFlags |= m_pFrame->data[0] ? 0 : DVP_FLAG_DROPPED;
+
+ if (m_codecControlFlags & DVD_CODEC_CTRL_DROP)
+ {
+ pVideoPicture->iFlags |= DVP_FLAG_DROPPED;
+ }
int64_t pts = m_pFrame->best_effort_timestamp;
pVideoPicture->pts = (pts == AV_NOPTS_VALUE)
@@ -590,3 +596,24 @@ CDVDVideoCodec::VCReturn CDVDVideoCodecDRMPRIME::GetPicture(VideoPicture* pVideo
return VC_PICTURE;
}
+
+void CDVDVideoCodecDRMPRIME::SetCodecControl(int flags)
+{
+ m_codecControlFlags = flags;
+
+ if (m_pCodecContext)
+ {
+ if ((flags & DVD_CODEC_CTRL_DROP_ANY) != 0)
+ {
+ m_pCodecContext->skip_frame = AVDISCARD_NONREF;
+ m_pCodecContext->skip_idct = AVDISCARD_NONREF;
+ m_pCodecContext->skip_loop_filter = AVDISCARD_NONREF;
+ }
+ else
+ {
+ m_pCodecContext->skip_frame = AVDISCARD_DEFAULT;
+ m_pCodecContext->skip_idct = AVDISCARD_DEFAULT;
+ m_pCodecContext->skip_loop_filter = AVDISCARD_DEFAULT;
+ }
+ }
+}
diff --git a/xbmc/cores/VideoPlayer/DVDCodecs/Video/DVDVideoCodecDRMPRIME.h b/xbmc/cores/VideoPlayer/DVDCodecs/Video/DVDVideoCodecDRMPRIME.h
index 77d066c3d9caf..9d70893b70b83 100644
--- a/xbmc/cores/VideoPlayer/DVDCodecs/Video/DVDVideoCodecDRMPRIME.h
+++ b/xbmc/cores/VideoPlayer/DVDCodecs/Video/DVDVideoCodecDRMPRIME.h
@@ -29,7 +29,7 @@ class CDVDVideoCodecDRMPRIME : public CDVDVideoCodec
CDVDVideoCodec::VCReturn GetPicture(VideoPicture* pVideoPicture) override;
const char* GetName() override { return m_name.c_str(); }
unsigned GetAllowedReferences() override { return 5; }
- void SetCodecControl(int flags) override { m_codecControlFlags = flags; }
+ void SetCodecControl(int flags) override;
protected:
void Drain();