Author: stefano
Date: Tue Feb 24 00:12:14 2009
New Revision: 4134
Log:
Extend the syntax for the args, add support for a third argument sws_opts,
meant to contain the options for the SwsContext to use for scaling.
Modified:
libavfilter/vf_scale.c
Modified: libavfilter/vf_scale.c
==============================================================================
--- libavfilter/vf_scale.c Tue Feb 24 00:07:05 2009 (r4133)
+++ libavfilter/vf_scale.c Tue Feb 24 00:12:14 2009 (r4134)
@@ -41,6 +41,7 @@ typedef struct
static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque)
{
ScaleContext *scale = ctx->priv;
+ char sws_opts[256];
/* default to no scaling */
scale->w =
@@ -50,7 +51,7 @@ static av_cold int init(AVFilterContext
return -1;
if(args)
- sscanf(args, "%d:%d", &scale->w, &scale->h);
+ sscanf(args, "%d:%d:%255s", &scale->w, &scale->h, sws_opts);
/* sanity check parms */
if(scale->w < -1 || scale->h < -1)
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