lavc/wma: add av_warn_unused_result to ff_wma_init

May help to prevent incidents like 19e456d48c. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
9 years ago · 89189b1010
parent 70ece6ccd0
commit 89189b1010
1 changed files with 2 additions and 0 deletions
--- a/libavcodec/wma.h
+++ b/libavcodec/wma.h
@ -144,7 +144,9 @@ extern const float ff_wma_lsp_codebook[NB_LSP_COEFS][16];
 extern const uint32_t ff_aac_scalefactor_code[121];
 extern const uint8_t  ff_aac_scalefactor_bits[121];

+av_warn_unused_result
 int ff_wma_init(AVCodecContext *avctx, int flags2);
+
 int ff_wma_total_gain_to_bits(int total_gain);
 int ff_wma_end(AVCodecContext *avctx);
 unsigned int ff_wma_get_large_val(GetBitContext *gb);