Return EOF when fetchedCount == 0

Isaac · Isaac · commit 7cbf77c2b64f · 2024-12-24T14:42:59.000+08:00
diff --git a/submodules/MediaPlayer/Sources/FFMpegMediaFrameSourceContext.swift b/submodules/MediaPlayer/Sources/FFMpegMediaFrameSourceContext.swift
@@ -184,6 +184,10 @@ private func readPacketCallback(userData: UnsafeMutableRawPointer?, buffer: Unsa
         }
         fetchedCount = Int32(fetchedData.count)
         context.readingOffset += Int64(fetchedCount)
+        
+        if fetchedCount == 0 {
+            return FFMPEG_CONSTANT_AVERROR_EOF
+        }
     }
     
     if context.closed {
diff --git a/submodules/MediaPlayer/Sources/UniversalSoftwareVideoSource.swift b/submodules/MediaPlayer/Sources/UniversalSoftwareVideoSource.swift
@@ -70,6 +70,9 @@ private func readPacketCallback(userData: UnsafeMutableRawPointer?, buffer: Unsa
         }
         let fetchedCount = Int32(fetchedData.count)
         context.readingOffset += Int64(fetchedCount)
+        if fetchedCount == 0 {
+            return FFMPEG_CONSTANT_AVERROR_EOF
+        }
         return fetchedCount
     } else {
         return FFMPEG_CONSTANT_AVERROR_EOF

Original file line number	Diff line number	Diff line change
`@@ -184,6 +184,10 @@ private func readPacketCallback(userData: UnsafeMutableRawPointer?, buffer: Unsa`
`184`	`184`	`}`
`185`	`185`	`fetchedCount = Int32(fetchedData.count)`
`186`	`186`	`context.readingOffset += Int64(fetchedCount)`
	`187`	`+`
	`188`	`+ if fetchedCount == 0 {`
	`189`	`+ return FFMPEG_CONSTANT_AVERROR_EOF`
	`190`	`+ }`
`187`	`191`	`}`
`188`	`192`
`189`	`193`	`if context.closed {`