Hi,
On Tue, Oct 6, 2015 at 10:48 PM, Ganesh Ajjanagadde <gajjanaga...@gmail.com>
wrote:
> This patch moves the pointer validity check outside the macro,
> and silences the -Waddress observed with GCC 5.2.
>
> Note that this changes the error message slightly, from:
> "bad option..." to "Error parsing option...".
>
> Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com>
> ---
> libavcodec/libx264.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c
> index 75b5a5f..cc79250 100644
> --- a/libavcodec/libx264.c
> +++ b/libavcodec/libx264.c
> @@ -399,7 +399,7 @@ static av_cold int X264_close(AVCodecContext *avctx)
> #define OPT_STR(opt, param)
> \
> do {
> \
> int ret;
> \
> - if (param && (ret = x264_param_parse(&x4->params, opt, param)) <
> 0) { \
> + if ((ret = x264_param_parse(&x4->params, opt, param)) < 0) { \
> if(ret == X264_PARAM_BAD_NAME)
> \
> av_log(avctx, AV_LOG_ERROR,
> \
> "bad option '%s': '%s'\n", opt, param);
> \
> @@ -490,7 +490,7 @@ static av_cold int X264_init(AVCodecContext *avctx)
> x4->params.i_log_level = X264_LOG_DEBUG;
> x4->params.i_csp = convert_pix_fmt(avctx->pix_fmt);
>
> - OPT_STR("weightp", x4->wpredp);
> + PARSE_X264_OPT("weightp", wpredp);
>
> if (avctx->bit_rate) {
> x4->params.rc.i_bitrate = avctx->bit_rate / 1000;
> @@ -520,7 +520,7 @@ static av_cold int X264_init(AVCodecContext *avctx)
> (float)avctx->rc_initial_buffer_occupancy /
> avctx->rc_buffer_size;
> }
>
> - OPT_STR("level", x4->level);
> + PARSE_X264_OPT("level", level);
>
> if (avctx->i_quant_factor > 0)
> x4->params.rc.f_ip_factor = 1 /
> fabs(avctx->i_quant_factor);
> --
> 2.6.1
And pushed.
Ronald
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