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Rename out -> outlink, link -> inlink in various defaults.c functions,

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improve readability / consistency.

Originally committed as revision 25434 to svn://svn.ffmpeg.org/ffmpeg/trunk
oldabi
Stefano Sabatini 14 years ago
parent 69f73a8928
commit f167a1a4f6
1 changed files with 30 additions and 30 deletions
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  1. 60
      libavfilter/defaults.c

60
libavfilter/defaults.c
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@ -159,60 +159,60 @@ fail:
return NULL;
}
void avfilter_default_start_frame(AVFilterLink *link, AVFilterBufferRef *picref)
void avfilter_default_start_frame(AVFilterLink *inlink, AVFilterBufferRef *picref)
{
AVFilterLink *out = NULL;
AVFilterLink *outlink = NULL;
if (link->dst->output_count)
out = link->dst->outputs[0];
if (inlink->dst->output_count)
outlink = inlink->dst->outputs[0];
if (out) {
out->out_buf = avfilter_get_video_buffer(out, AV_PERM_WRITE, out->w, out->h);
avfilter_copy_buffer_ref_props(out->out_buf, picref);
avfilter_start_frame(out, avfilter_ref_buffer(out->out_buf, ~0));
if (outlink) {
outlink->out_buf = avfilter_get_video_buffer(outlink, AV_PERM_WRITE, outlink->w, outlink->h);
avfilter_copy_buffer_ref_props(outlink->out_buf, picref);
avfilter_start_frame(outlink, avfilter_ref_buffer(outlink->out_buf, ~0));
}
}
void avfilter_default_draw_slice(AVFilterLink *link, int y, int h, int slice_dir)
void avfilter_default_draw_slice(AVFilterLink *inlink, int y, int h, int slice_dir)
{
AVFilterLink *out = NULL;
AVFilterLink *outlink = NULL;
if (link->dst->output_count)
out = link->dst->outputs[0];
if (inlink->dst->output_count)
outlink = inlink->dst->outputs[0];
if (out)
avfilter_draw_slice(out, y, h, slice_dir);
if (outlink)
avfilter_draw_slice(outlink, y, h, slice_dir);
}
void avfilter_default_end_frame(AVFilterLink *link)
void avfilter_default_end_frame(AVFilterLink *inlink)
{
AVFilterLink *out = NULL;
AVFilterLink *outlink = NULL;
if (link->dst->output_count)
out = link->dst->outputs[0];
if (inlink->dst->output_count)
outlink = inlink->dst->outputs[0];
avfilter_unref_buffer(link->cur_buf);
link->cur_buf = NULL;
avfilter_unref_buffer(inlink->cur_buf);
inlink->cur_buf = NULL;
if (out) {
if (out->out_buf) {
avfilter_unref_buffer(out->out_buf);
out->out_buf = NULL;
if (outlink) {
if (outlink->out_buf) {
avfilter_unref_buffer(outlink->out_buf);
outlink->out_buf = NULL;
}
avfilter_end_frame(out);
avfilter_end_frame(outlink);
}
}
/* FIXME: samplesref is same as link->cur_buf. Need to consider removing the redundant parameter. */
void avfilter_default_filter_samples(AVFilterLink *link, AVFilterBufferRef *samplesref)
void avfilter_default_filter_samples(AVFilterLink *inlink, AVFilterBufferRef *samplesref)
{
AVFilterLink *outlink = NULL;
if (link->dst->output_count)
outlink = link->dst->outputs[0];
if (inlink->dst->output_count)
outlink = inlink->dst->outputs[0];
if (outlink) {
outlink->out_buf = avfilter_default_get_audio_buffer(link, AV_PERM_WRITE, samplesref->format,
outlink->out_buf = avfilter_default_get_audio_buffer(inlink, AV_PERM_WRITE, samplesref->format,
samplesref->audio->size,
samplesref->audio->channel_layout,
samplesref->audio->planar);
@ -223,7 +223,7 @@ void avfilter_default_filter_samples(AVFilterLink *link, AVFilterBufferRef *samp
outlink->out_buf = NULL;
}
avfilter_unref_buffer(samplesref);
link->cur_buf = NULL;
inlink->cur_buf = NULL;
}
/**

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