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avdevice/libdc1394: add const to suppress "assignment discards const qualifier from pointer target type" warnings

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See: http://fate.ffmpeg.org/log.cgi?time=20150919100330&log=compile&slot=x86_64-archlinux-gcc-enableshared

Found-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2015-09-20 22:11:59 +02:00
parent 198110d702
commit f67170e81b
1 changed files with 5 additions and 5 deletions
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10
libavdevice/libdc1394.c
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@ -121,12 +121,12 @@ static const AVClass libdc1394_class = {
static inline int dc1394_read_common(AVFormatContext *c, static inline int dc1394_read_common(AVFormatContext *c,
struct dc1394_frame_format **select_fmt, struct dc1394_frame_rate **select_fps) const struct dc1394_frame_format **select_fmt, const struct dc1394_frame_rate **select_fps)
{ {
dc1394_data* dc1394 = c->priv_data; dc1394_data* dc1394 = c->priv_data;
AVStream* vst; AVStream* vst;
struct dc1394_frame_format *fmt; const struct dc1394_frame_format *fmt;
struct dc1394_frame_rate *fps; const struct dc1394_frame_rate *fps;
enum AVPixelFormat pix_fmt; enum AVPixelFormat pix_fmt;
int width, height; int width, height;
AVRational framerate; AVRational framerate;
@ -293,8 +293,8 @@ static int dc1394_v2_read_header(AVFormatContext *c)
dc1394_data* dc1394 = c->priv_data; dc1394_data* dc1394 = c->priv_data;
dc1394camera_list_t *list; dc1394camera_list_t *list;
int res, i; int res, i;
struct dc1394_frame_format *fmt = NULL; const struct dc1394_frame_format *fmt = NULL;
struct dc1394_frame_rate *fps = NULL; const struct dc1394_frame_rate *fps = NULL;
if (dc1394_read_common(c, &fmt, &fps) != 0) if (dc1394_read_common(c, &fmt, &fps) != 0)
return -1; return -1;