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lavfi/aspect: rename field aspect->aspect to aspect->ratio

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The new name is more sensible.
This commit is contained in:
Stefano Sabatini 2012-01-24 22:47:32 +01:00
parent d21b82fd3a
commit 0349d61eef
1 changed files with 12 additions and 12 deletions
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24
libavfilter/vf_aspect.c
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@ -28,7 +28,7 @@
#include "avfilter.h"
typedef struct {
AVRational aspect;
AVRational ratio;
} AspectContext;
static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque)
@ -37,14 +37,14 @@ static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque)
int ret;
if (args) {
if ((ret = av_parse_ratio(&aspect->aspect, args, 100, 0, ctx)) < 0 ||
aspect->aspect.num < 0 || aspect->aspect.den <= 0) {
if ((ret = av_parse_ratio(&aspect->ratio, args, 100, 0, ctx)) < 0 ||
aspect->ratio.num < 0 || aspect->ratio.den <= 0) {
av_log(ctx, AV_LOG_ERROR,
"Invalid string '%s' for aspect ratio.\n", args);
return ret;
}
av_log(ctx, AV_LOG_INFO, "a:%d/%d\n", aspect->aspect.num, aspect->aspect.den);
av_log(ctx, AV_LOG_INFO, "a:%d/%d\n", aspect->ratio.num, aspect->ratio.den);
}
return 0;
}
@ -53,7 +53,7 @@ static void start_frame(AVFilterLink *link, AVFilterBufferRef *picref)
{
AspectContext *aspect = link->dst->priv;
picref->video->sample_aspect_ratio = aspect->aspect;
picref->video->sample_aspect_ratio = aspect->ratio;
avfilter_start_frame(link->dst->outputs[0], picref);
}
@ -62,16 +62,16 @@ static void start_frame(AVFilterLink *link, AVFilterBufferRef *picref)
static int setdar_config_props(AVFilterLink *inlink)
{
AspectContext *aspect = inlink->dst->priv;
AVRational dar = aspect->aspect;
AVRational dar = aspect->ratio;
av_reduce(&aspect->aspect.num, &aspect->aspect.den,
aspect->aspect.num * inlink->h,
aspect->aspect.den * inlink->w, 100);
av_reduce(&aspect->ratio.num, &aspect->ratio.den,
aspect->ratio.num * inlink->h,
aspect->ratio.den * inlink->w, 100);
av_log(inlink->dst, AV_LOG_INFO, "w:%d h:%d -> dar:%d/%d sar:%d/%d\n",
inlink->w, inlink->h, dar.num, dar.den, aspect->aspect.num, aspect->aspect.den);
inlink->w, inlink->h, dar.num, dar.den, aspect->ratio.num, aspect->ratio.den);
inlink->sample_aspect_ratio = aspect->aspect;
inlink->sample_aspect_ratio = aspect->ratio;
return 0;
}
@ -104,7 +104,7 @@ static int setsar_config_props(AVFilterLink *inlink)
{
AspectContext *aspect = inlink->dst->priv;
inlink->sample_aspect_ratio = aspect->aspect;
inlink->sample_aspect_ratio = aspect->ratio;
return 0;
}