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avfilter/f_interleave: use the name 's' for the pointer to the private context

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2013-10-05 19:16:55 +00:00
parent 4b05906e84
commit 746e3142ee
1 changed files with 15 additions and 15 deletions
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30
libavfilter/f_interleave.c
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@ -50,14 +50,14 @@ static const AVOption filt_name##_options[] = { \
inline static int push_frame(AVFilterContext *ctx) inline static int push_frame(AVFilterContext *ctx)
{ {
InterleaveContext *interleave = ctx->priv; InterleaveContext *s = ctx->priv;
AVFrame *frame; AVFrame *frame;
int i, queue_idx = -1; int i, queue_idx = -1;
int64_t pts_min = INT64_MAX; int64_t pts_min = INT64_MAX;
/* look for oldest frame */ /* look for oldest frame */
for (i = 0; i < ctx->nb_inputs; i++) { for (i = 0; i < ctx->nb_inputs; i++) {
struct FFBufQueue *q = &interleave->queues[i]; struct FFBufQueue *q = &s->queues[i];
if (!q->available && !ctx->inputs[i]->closed) if (!q->available && !ctx->inputs[i]->closed)
return 0; return 0;
@ -74,7 +74,7 @@ inline static int push_frame(AVFilterContext *ctx)
if (queue_idx < 0) if (queue_idx < 0)
return AVERROR_EOF; return AVERROR_EOF;
frame = ff_bufqueue_get(&interleave->queues[queue_idx]); frame = ff_bufqueue_get(&s->queues[queue_idx]);
av_log(ctx, AV_LOG_DEBUG, "queue:%d -> frame time:%f\n", av_log(ctx, AV_LOG_DEBUG, "queue:%d -> frame time:%f\n",
queue_idx, frame->pts * av_q2d(AV_TIME_BASE_Q)); queue_idx, frame->pts * av_q2d(AV_TIME_BASE_Q));
return ff_filter_frame(ctx->outputs[0], frame); return ff_filter_frame(ctx->outputs[0], frame);
@ -83,7 +83,7 @@ inline static int push_frame(AVFilterContext *ctx)
static int filter_frame(AVFilterLink *inlink, AVFrame *frame) static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
{ {
AVFilterContext *ctx = inlink->dst; AVFilterContext *ctx = inlink->dst;
InterleaveContext *interleave = ctx->priv; InterleaveContext *s = ctx->priv;
unsigned in_no = FF_INLINK_IDX(inlink); unsigned in_no = FF_INLINK_IDX(inlink);
if (frame->pts == AV_NOPTS_VALUE) { if (frame->pts == AV_NOPTS_VALUE) {
@ -96,23 +96,23 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
/* queue frame */ /* queue frame */
frame->pts = av_rescale_q(frame->pts, inlink->time_base, AV_TIME_BASE_Q); frame->pts = av_rescale_q(frame->pts, inlink->time_base, AV_TIME_BASE_Q);
av_log(ctx, AV_LOG_DEBUG, "frame pts:%f -> queue idx:%d available:%d\n", av_log(ctx, AV_LOG_DEBUG, "frame pts:%f -> queue idx:%d available:%d\n",
frame->pts * av_q2d(AV_TIME_BASE_Q), in_no, interleave->queues[in_no].available); frame->pts * av_q2d(AV_TIME_BASE_Q), in_no, s->queues[in_no].available);
ff_bufqueue_add(ctx, &interleave->queues[in_no], frame); ff_bufqueue_add(ctx, &s->queues[in_no], frame);
return push_frame(ctx); return push_frame(ctx);
} }
static av_cold int init(AVFilterContext *ctx) static av_cold int init(AVFilterContext *ctx)
{ {
InterleaveContext *interleave = ctx->priv; InterleaveContext *s = ctx->priv;
const AVFilterPad *outpad = &ctx->filter->outputs[0]; const AVFilterPad *outpad = &ctx->filter->outputs[0];
int i; int i;
interleave->queues = av_calloc(interleave->nb_inputs, sizeof(interleave->queues[0])); s->queues = av_calloc(s->nb_inputs, sizeof(s->queues[0]));
if (!interleave->queues) if (!s->queues)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
for (i = 0; i < interleave->nb_inputs; i++) { for (i = 0; i < s->nb_inputs; i++) {
AVFilterPad inpad = { 0 }; AVFilterPad inpad = { 0 };
inpad.name = av_asprintf("input%d", i); inpad.name = av_asprintf("input%d", i);
@ -137,12 +137,12 @@ static av_cold int init(AVFilterContext *ctx)
static av_cold void uninit(AVFilterContext *ctx) static av_cold void uninit(AVFilterContext *ctx)
{ {
InterleaveContext *interleave = ctx->priv; InterleaveContext *s = ctx->priv;
int i; int i;
for (i = 0; i < ctx->nb_inputs; i++) { for (i = 0; i < ctx->nb_inputs; i++) {
ff_bufqueue_discard_all(&interleave->queues[i]); ff_bufqueue_discard_all(&s->queues[i]);
av_freep(&interleave->queues[i]); av_freep(&s->queues[i]);
av_freep(&ctx->input_pads[i].name); av_freep(&ctx->input_pads[i].name);
} }
} }
@ -188,11 +188,11 @@ static int config_output(AVFilterLink *outlink)
static int request_frame(AVFilterLink *outlink) static int request_frame(AVFilterLink *outlink)
{ {
AVFilterContext *ctx = outlink->src; AVFilterContext *ctx = outlink->src;
InterleaveContext *interleave = ctx->priv; InterleaveContext *s = ctx->priv;
int i, ret; int i, ret;
for (i = 0; i < ctx->nb_inputs; i++) { for (i = 0; i < ctx->nb_inputs; i++) {
if (!interleave->queues[i].available && !ctx->inputs[i]->closed) { if (!s->queues[i].available && !ctx->inputs[i]->closed) {
ret = ff_request_frame(ctx->inputs[i]); ret = ff_request_frame(ctx->inputs[i]);
if (ret != AVERROR_EOF) if (ret != AVERROR_EOF)
return ret; return ret;