Add memory allocation failure checks to ff_iir_filter_init_coeffs().

[ffmpeg] / libavcodec / internal.h

diff --git a/libavcodec/internal.h b/libavcodec/internal.h
index 7ce019c12a9f39ee28e37099682836213eb4417b..24aca6b28b380ca15425039ae36e45d53442253c 100644 (file)
--- a/libavcodec/internal.h
+++ b/libavcodec/internal.h
@@ -17,7 +17,7 @@
  */
 
 /**
- * @file libavcodec/internal.h
+ * @file
  * common internal api header.
  */
 
@@ -28,12 +28,12 @@
 #include "avcodec.h"
 
 /**
- * Determines whether pix_fmt is a hardware accelerated format.
+ * Determine whether pix_fmt is a hardware accelerated format.
  */
 int ff_is_hwaccel_pix_fmt(enum PixelFormat pix_fmt);
 
 /**
- * Returns the hardware accelerated codec for codec codec_id and
+ * Return the hardware accelerated codec for codec codec_id and
  * pixel format pix_fmt.
  *
  * @param codec_id the codec to match
@@ -48,4 +48,6 @@ AVHWAccel *ff_find_hwaccel(enum CodecID codec_id, enum PixelFormat pix_fmt);
  */
 int ff_match_2uint16(const uint16_t (*tab)[2], int size, int a, int b);
 
+unsigned int ff_toupper4(unsigned int x);
+
 #endif /* AVCODEC_INTERNAL_H */