1 files changed, 41 insertions, 0 deletions
diff --git a/decoder.h b/decoder.h
new file mode 100644
index 0000000..d9ca3e7
--- /dev/null
+++ b/decoder.h
@@ -0,0 +1,41 @@
+/*
+ * OSD Picture in Picture plugin for the Video Disk Recorder
+ *
+ * See the README file for copyright information and how to reach the author.
+ */
+
+#ifndef VDR_OSDPIP_DECODER_H
+#define VDR_OSDPIP_DECODER_H
+
+extern "C"
+{
+#ifdef HAVE_FFMPEG_STATIC
+#	include <avcodec.h>
+#else
+#	include <ffmpeg/avcodec.h>
+#endif
+}
+
+class cDecoder {
+private:
+	AVCodec * m_Codec;
+	AVCodecContext * m_Context;
+	AVFrame * m_PicDecoded;
+	AVFrame * m_PicResample;
+	AVFrame * m_PicConvert;
+	unsigned char * m_BufferResample;
+	unsigned char * m_BufferConvert;
+	int m_Width;
+	int m_Height;
+public:
+	int Open();
+	int Close();
+	int Decode(unsigned char * data, int length);
+	int Resample(int width, int height);
+	int ConvertToRGB();
+	AVFrame * PicResample() { return m_PicResample; }
+	AVFrame * PicConvert() { return m_PicConvert; }
+	float AspectRatio() { return m_Context->aspect_ratio; }
+};
+
+#endif // VDR_OSDPIP_DECODER_H