doc: fix spelling errors

[ffmpeg] / libavcodec / diractab.h

diff --git a/libavcodec/diractab.h b/libavcodec/diractab.h
index cd8b8acee76017f5928ad52f53ee34fab2dea04a..2423b0729303b8e335db6d283ea9485330f9b26f 100644 (file)
--- a/libavcodec/diractab.h
+++ b/libavcodec/diractab.h
@@ -38,4 +38,6 @@ extern const int32_t ff_dirac_qoffset_intra_tab[120];
 /* Scaling offsets needed for quantization/dequantization, for inter frames */
 extern const int ff_dirac_qoffset_inter_tab[122];
 
+#define DIRAC_MAX_QUANT_INDEX (FF_ARRAY_ELEMS(ff_dirac_qscale_tab))
+
 #endif /* AVCODEC_DIRACTAB_H */