[vlc-devel] [PATCH 06/28] always call var_InheritURational with a vlc_rational_t based output
Filip Roséen
filip at atch.se
Mon Apr 3 09:50:58 CEST 2017
Hi Steve,
On 2017-04-03 09:44, Steve Lhomme wrote:
> On Sun, Apr 2, 2017 at 11:18 PM, Filip Roséen <filip at atch.se> wrote:
> > This patch should be after patch #7.
>
> No, first I transform all local dual unsigned into using the unsigned
> values from a vlc_rational_t. Then I replace the 2 unsigned parameters
> into a single vlc_rational_t one.
Ok, point taken; but I certainly do not understand the intermediate
step.
If the end-goal is to replace usage of two separate variables into a
single value of `vlc_rational_t`, and then changing
`var_InheritURational`; why not do it in a single patch?
>
> > On 2017-03-31 18:14, Steve Lhomme wrote:
> >
> > ---
> > modules/access/decklink.cpp | 8 ++---
> > modules/access/imem.c | 14 ++++----
> > modules/access/timecode.c | 8 ++---
> > modules/access/v4l2/video.c | 10 ++++--
> > modules/demux/image.c | 14 ++++----
> > modules/demux/rawvid.c | 46 ++++++++++++-------------
> > modules/stream_out/transcode/transcode.c | 2 +-
> > modules/stream_out/transcode/transcode.h | 2 +-
> > modules/stream_out/transcode/video.c | 6 ++--
> > modules/video_filter/fps.c | 10 +++---
> > src/video_output/video_output.c | 12 +++----
> > test/src/misc/variables.c | 58
> > ++++++++++++++++----------------
> > 12 files changed, 95 insertions(+), 95 deletions(-)
> >
> > diff --git a/modules/access/decklink.cpp b/modules/access/decklink.cpp
> > index 872a4bdaa7..c4c043559b 100644
> > --- a/modules/access/decklink.cpp
> > +++ b/modules/access/decklink.cpp
> > @@ -196,11 +196,11 @@ static es_format_t GetModeSettings(demux_t *demux,
> > IDeckLinkDisplayMode *m)
> > video_fmt.video.i_frame_rate_base = frame_duration;
> > video_fmt.i_bitrate = video_fmt.video.i_width *
> > video_fmt.video.i_height * video_fmt.video.i_frame_rate * 2 * 8;
> >
> > - unsigned aspect_num, aspect_den;
> > - if (!var_InheritURational(demux, &aspect_num, &aspect_den,
> > "decklink-aspect-ratio") &&
> > + vlc_rational_t aspect;
> > + if (!var_InheritURational(demux, &aspect.num, &aspect.den,
> > "decklink-aspect-ratio") &&
> > aspect_num > 0 && aspect_den > 0) {
> > - video_fmt.video.i_sar_num = aspect_num * video_fmt.video.i_height;
> > - video_fmt.video.i_sar_den = aspect_den * video_fmt.video.i_width;
> > + video_fmt.video.i_sar_num = aspect.num * video_fmt.video.i_height;
> > + video_fmt.video.i_sar_den = aspect.den * video_fmt.video.i_width;
> > }
> >
> > sys->dominance_flags = flags;
> > diff --git a/modules/access/imem.c b/modules/access/imem.c
> > index 73b0c34ef2..dbdc982075 100644
> > --- a/modules/access/imem.c
> > +++ b/modules/access/imem.c
> > @@ -430,16 +430,16 @@ static int OpenDemux(vlc_object_t *object)
> > fmt.i_cat = VIDEO_ES;
> > fmt.video.i_width = var_InheritInteger(object, "imem-width");
> > fmt.video.i_height = var_InheritInteger(object, "imem-height");
> > - unsigned num, den;
> > - if (!var_InheritURational(object, &num, &den, "imem-dar") && num >
> > 0 && den > 0) {
> > + vlc_rational_t rat;
> > + if (!var_InheritURational(object, &rat.num, &rat.den, "imem-dar")
> > && rat.num && rat.den) {
> > if (fmt.video.i_width > 0 && fmt.video.i_height > 0) {
> > - fmt.video.i_sar_num = num * fmt.video.i_height;
> > - fmt.video.i_sar_den = den * fmt.video.i_width;
> > + fmt.video.i_sar_num = rat.num * fmt.video.i_height;
> > + fmt.video.i_sar_den = rat.den * fmt.video.i_width;
> > }
> > }
> > - if (!var_InheritURational(object, &num, &den, "imem-fps") && num >
> > 0 && den > 0) {
> > - fmt.video.i_frame_rate = num;
> > - fmt.video.i_frame_rate_base = den;
> > + if (!var_InheritURational(object, &rat.num, &rat.den, "imem-fps")
> > && rat.num && rat.den) {
> > + fmt.video.i_frame_rate = rat.num;
> > + fmt.video.i_frame_rate_base = rat.den;
> > }
> >
> > msg_Dbg(object, "Video %4.4s %dx%d SAR %d:%d frame rate %u/%u",
> > diff --git a/modules/access/timecode.c b/modules/access/timecode.c
> > index 8e37e2ca16..fd579792ca 100644
> > --- a/modules/access/timecode.c
> > +++ b/modules/access/timecode.c
> > @@ -177,16 +177,16 @@ static int Open (vlc_object_t *obj)
> > es_format_Init (&fmt, SPU_ES, VLC_CODEC_ITU_T140);
> > sys->es = es_out_Add (demux->out, &fmt);
> >
> > - unsigned num, den;
> > - if (var_InheritURational (demux, &num, &den, "timecode-fps")
> > - || !num || !den)
> > + vlc_rational_t fps;
> > + if (var_InheritURational (demux, &fps.num, &fps.den, "timecode-fps")
> > + || !fps.num || !fps.den)
> > {
> > msg_Err (demux, "invalid frame rate");
> > free (sys);
> > return VLC_EGENERIC;
> > }
> >
> > - date_Init (&sys->date, num, den);
> > + date_Init (&sys->date, fps.num, fps.den);
> > date_Set (&sys->date, VLC_TS_0);
> > sys->next_time = VLC_TS_INVALID;
> >
> > diff --git a/modules/access/v4l2/video.c b/modules/access/v4l2/video.c
> > index b8544ea7ec..96bd3bb91e 100644
> > --- a/modules/access/v4l2/video.c
> > +++ b/modules/access/v4l2/video.c
> > @@ -437,10 +437,14 @@ int SetupFormat (vlc_object_t *obj, int fd, uint32_t
> > fourcc,
> > struct v4l2_fract best_it = infinity, min_it;
> > uint64_t best_area = 0;
> >
> > - if (var_InheritURational(obj, &min_it.denominator, &min_it.numerator,
> > + vlc_rational_t fps;
> > + if (var_InheritURational(obj, &fps.den, &fps.num,
> > CFG_PREFIX"fps") == VLC_SUCCESS)
> > - msg_Dbg (obj, " requested frame internal: %"PRIu32"/%"PRIu32,
> > - min_it.numerator, min_it.denominator);
> > + {
> > + msg_Dbg (obj, " requested frame internal: %u/%u", fps.num,
> > fps.den);
> > + min_it.numerator = fps.num;
> > + min_it.denominator = fps.den;
> > + }
> > else
> > min_it = zero;
> >
> > diff --git a/modules/demux/image.c b/modules/demux/image.c
> > index 6ccca310ce..9663fb516a 100644
> > --- a/modules/demux/image.c
> > +++ b/modules/demux/image.c
> > @@ -665,15 +665,15 @@ static int Open(vlc_object_t *object)
> > }
> > fmt.i_id = var_InheritInteger(demux, "image-id");
> > fmt.i_group = var_InheritInteger(demux, "image-group");
> > - if (var_InheritURational(demux,
> > - &fmt.video.i_frame_rate,
> > - &fmt.video.i_frame_rate_base,
> > - "image-fps") ||
> > - fmt.video.i_frame_rate <= 0 || fmt.video.i_frame_rate_base <= 0) {
> > + vlc_rational_t fps;
> > + if (var_InheritURational(demux, &fps.num, &fps.den, "image-fps") ||
> > + !fps.num || !fps.den) {
> > msg_Err(demux, "Invalid frame rate, using 10/1 instead");
> > - fmt.video.i_frame_rate = 10;
> > - fmt.video.i_frame_rate_base = 1;
> > + fps.num = 10;
> > + fps.den = 1;
> > }
> > + fmt.video.i_frame_rate = fps.num;
> > + fmt.video.i_frame_rate_base = fps.den;
> >
> > /* If loadind failed, we still continue to avoid mis-detection
> > * by other demuxers. */
> > diff --git a/modules/demux/rawvid.c b/modules/demux/rawvid.c
> > index 11d27a145b..d503f856fb 100644
> > --- a/modules/demux/rawvid.c
> > +++ b/modules/demux/rawvid.c
> > @@ -103,10 +103,8 @@ struct preset_t
> > const char *psz_ext;
> > int i_width;
> > int i_height;
> > - unsigned u_fps_num;
> > - unsigned u_fps_den;
> > - unsigned u_ar_num;
> > - unsigned u_ar_den;
> > + vlc_rational_t fps;
> > + vlc_rational_t ar;
> > vlc_fourcc_t i_chroma;
> > };
> >
> > @@ -129,10 +127,9 @@ static int Open( vlc_object_t * p_this )
> > demux_t *p_demux = (demux_t*)p_this;
> > demux_sys_t *p_sys;
> > int i_width=-1, i_height=-1;
> > - unsigned u_fps_num, u_fps_den;
> > + vlc_rational_t fps;
> > vlc_fourcc_t i_chroma = 0;
> > - unsigned int i_sar_num;
> > - unsigned int i_sar_den;
> > + vlc_rational_t sar;
> > const struct preset_t *p_preset = NULL;
> > const uint8_t *p_peek;
> > bool b_y4m = false;
> > @@ -180,10 +177,9 @@ valid:
> > {
> > i_width = p_preset->i_width;
> > i_height = p_preset->i_height;
> > - u_fps_num = p_preset->u_fps_num;
> > - u_fps_den = p_preset->u_fps_den;
> > - i_sar_num = p_preset->u_ar_num * p_preset->i_height;
> > - i_sar_den = p_preset->u_ar_den * p_preset->i_width;
> > + fps = p_preset->fps;
> > + sar.num = p_preset->ar.num * p_preset->i_height;
> > + sar.den = p_preset->ar.den * p_preset->i_width;
> > i_chroma = p_preset->i_chroma;
> > }
> >
> > @@ -225,13 +221,13 @@ valid:
> > } } while(0)
> > READ_FRAC( " W", i_width, a );
> > READ_FRAC( " H", i_height, a );
> > - READ_FRAC( " F", u_fps_num, u_fps_den );
> > + READ_FRAC( " F", fps.num, fps.den );
> > READ_FRAC( " A", a, b );
> > #undef READ_FRAC
> > if( b != 0 )
> > {
> > - i_sar_num = a;
> > - i_sar_den = b;
> > + sar.num = a;
> > + sar.den = b;
> > }
> >
> > psz_buf = strstr( psz+9, " C" );
> > @@ -295,15 +291,15 @@ valid:
> > free( psz_tmp );
> > }
> >
> > - if( var_InheritURational( p_demux, &u_fps_num, &u_fps_den,
> > "rawvid-fps" ) )
> > + if( var_InheritURational( p_demux, &fps.num, &fps.den, "rawvid-fps" )
> > )
> > {
> > - u_fps_num = 0;
> > - u_fps_den = 1;
> > + fps.num = 0;
> > + fps.den = 1;
> > }
> >
> > - if( var_InheritURational( p_demux, &i_sar_num, &i_sar_den,
> > + if( var_InheritURational( p_demux, &sar.num, &sar.den,
> > "rawvid-aspect-ratio" ) )
> > - i_sar_num = i_sar_den = 1;
> > + sar.num = sar.den = 1;
> >
> > /* moan about anything wrong */
> > if( i_width <= 0 || i_height <= 0 )
> > @@ -312,7 +308,7 @@ valid:
> > goto error;
> > }
> >
> > - if( !u_fps_num || !u_fps_den )
> > + if( !fps.num || !fps.den )
> > {
> > msg_Err( p_demux, "invalid or no framerate specified." );
> > goto error;
> > @@ -325,21 +321,21 @@ valid:
> > }
> >
> > /* fixup anything missing with sensible assumptions */
> > - if( i_sar_num <= 0 || i_sar_den <= 0 )
> > + if( sar.num <= 0 || sar.den <= 0 )
> > {
> > /* assume 1:1 sar */
> > - i_sar_num = 1;
> > - i_sar_den = 1;
> > + sar.num = 1;
> > + sar.den = 1;
> > }
> >
> > es_format_Init( &p_sys->fmt_video, VIDEO_ES, i_chroma );
> > video_format_Setup( &p_sys->fmt_video.video, i_chroma,
> > i_width, i_height, i_width, i_height,
> > - i_sar_num, i_sar_den );
> > + sar.num, sar.den );
> >
> > vlc_ureduce( &p_sys->fmt_video.video.i_frame_rate,
> > &p_sys->fmt_video.video.i_frame_rate_base,
> > - u_fps_num, u_fps_den, 0);
> > + fps.num, fps.den, 0);
> > date_Init( &p_sys->pcr, p_sys->fmt_video.video.i_frame_rate,
> > p_sys->fmt_video.video.i_frame_rate_base );
> > date_Set( &p_sys->pcr, 0 );
> > diff --git a/modules/stream_out/transcode/transcode.c
> > b/modules/stream_out/transcode/transcode.c
> > index ebfcf14ebe..0f91d252c6 100644
> > --- a/modules/stream_out/transcode/transcode.c
> > +++ b/modules/stream_out/transcode/transcode.c
> > @@ -346,7 +346,7 @@ static int Open( vlc_object_t *p_this )
> >
> > p_sys->f_scale = var_GetFloat( p_stream, SOUT_CFG_PREFIX "scale" );
> >
> > - p_sys->b_master_sync = var_InheritURational( p_stream,
> > &p_sys->fps_num, &p_sys->fps_den, SOUT_CFG_PREFIX "fps" ) == VLC_SUCCESS;
> > + p_sys->b_master_sync = var_InheritURational( p_stream,
> > &p_sys->fps.num, &p_sys->fps.den, SOUT_CFG_PREFIX "fps" ) == VLC_SUCCESS;
> >
> > p_sys->i_width = var_GetInteger( p_stream, SOUT_CFG_PREFIX "width" );
> >
> > diff --git a/modules/stream_out/transcode/transcode.h
> > b/modules/stream_out/transcode/transcode.h
> > index 7a1a3918dc..cea6eb59a0 100644
> > --- a/modules/stream_out/transcode/transcode.h
> > +++ b/modules/stream_out/transcode/transcode.h
> > @@ -50,7 +50,7 @@ struct sout_stream_sys_t
> > int i_threads;
> > bool b_high_priority;
> > bool b_hurry_up;
> > - unsigned int fps_num,fps_den;
> > + vlc_rational_t fps;
> >
> > char *psz_vf2;
> >
> > diff --git a/modules/stream_out/transcode/video.c
> > b/modules/stream_out/transcode/video.c
> > index 079fad2bd4..bd282007d3 100644
> > --- a/modules/stream_out/transcode/video.c
> > +++ b/modules/stream_out/transcode/video.c
> > @@ -954,10 +954,10 @@ bool transcode_video_add( sout_stream_t *p_stream,
> > const es_format_t *p_fmt,
> > * all the characteristics of the decoded stream yet */
> > id->b_transcode = true;
> >
> > - if( p_sys->fps_num )
> > + if( p_sys->fps.num )
> > {
> > - id->p_encoder->fmt_in.video.i_frame_rate =
> > id->p_encoder->fmt_out.video.i_frame_rate = (p_sys->fps_num );
> > - id->p_encoder->fmt_in.video.i_frame_rate_base =
> > id->p_encoder->fmt_out.video.i_frame_rate_base = (p_sys->fps_den ?
> > p_sys->fps_den : 1);
> > + id->p_encoder->fmt_in.video.i_frame_rate =
> > id->p_encoder->fmt_out.video.i_frame_rate = p_sys->fps.num;
> > + id->p_encoder->fmt_in.video.i_frame_rate_base =
> > id->p_encoder->fmt_out.video.i_frame_rate_base = (p_sys->fps.den ?
> > p_sys->fps.den : 1);
> > }
> >
> > return true;
> > diff --git a/modules/video_filter/fps.c b/modules/video_filter/fps.c
> > index c4bc35e1e6..5222b17233 100644
> > --- a/modules/video_filter/fps.c
> > +++ b/modules/video_filter/fps.c
> > @@ -137,6 +137,7 @@ static int Open( vlc_object_t *p_this)
> > {
> > filter_t *p_filter = (filter_t*)p_this;
> > filter_sys_t *p_sys;
> > + vlc_rational_t fps;
> >
> > p_sys = p_filter->p_sys = malloc( sizeof( *p_sys ) );
> >
> > @@ -150,12 +151,13 @@ static int Open( vlc_object_t *p_this)
> > video_format_Copy( &p_filter->fmt_out.video, &p_filter->fmt_in.video
> > );
> >
> > /* If we don't have fps option, use filter output values */
> > - if( var_InheritURational( p_filter,
> > &p_filter->fmt_out.video.i_frame_rate,
> > -
> > &p_filter->fmt_out.video.i_frame_rate_base, CFG_PREFIX "fps" ) )
> > + if( var_InheritURational( p_filter, &fps.num, &fps.den, CFG_PREFIX
> > "fps" ) )
> > {
> > - p_filter->fmt_out.video.i_frame_rate =
> > p_filter->fmt_in.video.i_frame_rate;
> > - p_filter->fmt_out.video.i_frame_rate_base =
> > p_filter->fmt_in.video.i_frame_rate_base;
> > + fps.num = p_filter->fmt_in.video.i_frame_rate;
> > + fps.den = p_filter->fmt_in.video.i_frame_rate_base;
> > }
> > + p_filter->fmt_out.video.i_frame_rate = fps.num;
> > + p_filter->fmt_out.video.i_frame_rate_base = fps.den;
> >
> > msg_Dbg( p_filter, "Converting fps from %d/%d -> %d/%d",
> > p_filter->fmt_in.video.i_frame_rate,
> > p_filter->fmt_in.video.i_frame_rate_base,
> > diff --git a/src/video_output/video_output.c
> > b/src/video_output/video_output.c
> > index 155d6a9e30..a9abda4342 100644
> > --- a/src/video_output/video_output.c
> > +++ b/src/video_output/video_output.c
> > @@ -576,14 +576,12 @@ static void VoutGetDisplayCfg(vout_thread_
> > t *vout, vout_display_cfg_t *cfg, cons
> > cfg->display.width = display_width > 0 ? display_width : 0;
> > cfg->display.height = display_height > 0 ? display_height : 0;
> > cfg->is_display_filled = var_GetBool(vout, "autoscale");
> > - unsigned msar_num, msar_den;
> > - if (var_InheritURational(vout, &msar_num, &msar_den, "monitor-par") ||
> > - msar_num <= 0 || msar_den <= 0) {
> > - msar_num = 1;
> > - msar_den = 1;
> > + if (var_InheritURational(vout, &cfg->display.sar.num,
> > &cfg->display.sar.den,
> > + "monitor-par") |
> > + !cfg->display.sar.num || !cfg->display.sar.den) {
> > + cfg->display.sar.num = 1;
> > + cfg->display.sar.den = 1;
> > }
> > - cfg->display.sar.num = msar_num;
> > - cfg->display.sar.den = msar_den;
> > unsigned zoom_den = 1000;
> > unsigned zoom_num = zoom_den * var_GetFloat(vout, "zoom");
> > vlc_ureduce(&zoom_num, &zoom_den, zoom_num, zoom_den, 0);
> > diff --git a/test/src/misc/variables.c b/test/src/misc/variables.c
> > index 7469a0c441..3d95c9f465 100644
> > --- a/test/src/misc/variables.c
> > +++ b/test/src/misc/variables.c
> > @@ -101,67 +101,67 @@ static void test_floats( libvlc_int_t *p_libvlc )
> > static void test_fracts( libvlc_int_t *p_libvlc )
> > {
> > const char *name = psz_var_name[0];
> > - unsigned num, den;
> > + vlc_rational_t frac;
> >
> > var_Create( p_libvlc, name, VLC_VAR_STRING );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) != 0 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > != 0 );
> >
> > var_SetString( p_libvlc, name, "123garbage" );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) != 0 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > != 0 );
> >
> > var_SetString( p_libvlc, name, "4/5garbage" );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) != 0 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > != 0 );
> >
> > var_SetString( p_libvlc, name, "6.7garbage" );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) != 0 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > != 0 );
> >
> > var_SetString( p_libvlc, name, "." );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) == 0 );
> > - assert( num == 0 && den == 1 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > == 0 );
> > + assert( frac.num == 0 && frac.den == 1 );
> >
> > var_SetString( p_libvlc, name, "010" );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) == 0 );
> > - assert( num == 10 && den == 1 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > == 0 );
> > + assert( frac.num == 10 && frac.den == 1 );
> >
> > var_SetString( p_libvlc, name, "30" );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) == 0 );
> > - assert( num == 30 && den == 1 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > == 0 );
> > + assert( frac.num == 30 && frac.den == 1 );
> >
> > var_SetString( p_libvlc, name, "30.0" );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) == 0 );
> > - assert( num == 30 && den == 1 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > == 0 );
> > + assert( frac.num == 30 && frac.den == 1 );
> >
> > var_SetString( p_libvlc, name, "030.030" );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) == 0 );
> > - assert( num == 3003 && den == 100 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > == 0 );
> > + assert( frac.num == 3003 && frac.den == 100 );
> >
> > var_SetString( p_libvlc, name, "60/2" );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) == 0 );
> > - assert( num == 30 && den == 1 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > == 0 );
> > + assert( frac.num == 30 && frac.den == 1 );
> >
> > var_SetString( p_libvlc, name, "29.97" );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) == 0 );
> > - assert( num == 2997 && den == 100 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > == 0 );
> > + assert( frac.num == 2997 && frac.den == 100 );
> >
> > var_SetString( p_libvlc, name, "30000/1001" );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) == 0 );
> > - assert( num == 30000 && den == 1001 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > == 0 );
> > + assert( frac.num == 30000 && frac.den == 1001 );
> >
> > var_SetString( p_libvlc, name, ".125" );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) == 0 );
> > - assert( num == 1 && den == 8 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > == 0 );
> > + assert( frac.num == 1 && frac.den == 8 );
> >
> > var_SetString( p_libvlc, name, "12:9" );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) == 0 );
> > - assert( num == 4 && den == 3 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > == 0 );
> > + assert( frac.num == 4 && frac.den == 3 );
> >
> > var_SetString( p_libvlc, name, "000000/00000000" );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) == 0 );
> > - assert( num == 0 && den == 0 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > == 0 );
> > + assert( frac.num == 0 && frac.den == 0 );
> >
> > var_SetString( p_libvlc, name, "12345/0" );
> > - assert( var_InheritURational( p_libvlc, &num, &den, name ) == 0 );
> > - assert( num == 1 && den == 0 );
> > + assert( var_InheritURational( p_libvlc, &frac.num, &frac.den, name )
> > == 0 );
> > + assert( frac.num == 1 && frac.den == 0 );
> >
> > var_Destroy( p_libvlc, name );
> > }
> > --
> > 2.11.1
> >
> > _______________________________________________
> > vlc-devel mailing list
> > To unsubscribe or modify your subscription options:
> > https://mailman.videolan.org/listinfo/vlc-devel
> >
> >
> > _______________________________________________
> > vlc-devel mailing list
> > To unsubscribe or modify your subscription options:
> > https://mailman.videolan.org/listinfo/vlc-devel
> _______________________________________________
> vlc-devel mailing list
> To unsubscribe or modify your subscription options:
> https://mailman.videolan.org/listinfo/vlc-devel
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.videolan.org/pipermail/vlc-devel/attachments/20170403/29ec8b51/attachment-0001.html>
More information about the vlc-devel
mailing list