lavc: move SANE_NB_CHANNELS to internal.h and use it in the PCM decoders

[ffmpeg] / libavcodec / dxva2.h

diff --git a/libavcodec/dxva2.h b/libavcodec/dxva2.h
index 53a00fff1744c84fc7002a93ab61d3274ab59dd2..c06f1f333271e6f9ceb39611e46f2093fce7df8e 100644 (file)
--- a/libavcodec/dxva2.h
+++ b/libavcodec/dxva2.h
@@ -23,10 +23,24 @@
 #ifndef AVCODEC_DXVA_H
 #define AVCODEC_DXVA_H
 
+/**
+ * @file
+ * @ingroup lavc_codec_hwaccel_dxva2
+ * Public libavcodec DXVA2 header.
+ */
+
 #include <stdint.h>
 
+#include <d3d9.h>
 #include <dxva2api.h>
 
+/**
+ * @defgroup lavc_codec_hwaccel_dxva2 DXVA2
+ * @ingroup lavc_codec_hwaccel
+ *
+ * @{
+ */
+
 #define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards
 
 /**
@@ -67,4 +81,8 @@ struct dxva_context {
     unsigned report_id;
 };
 
+/**
+ * @}
+ */
+
 #endif /* AVCODEC_DXVA_H */