} BufferSinkContext;
#define NB_ITEMS(list) (list ## _size / sizeof(*list))
-#define FIFO_INIT_SIZE 8
-#define FIFO_INIT_ELEMENT_SIZE sizeof(void *)
int attribute_align_arg av_buffersink_get_frame(AVFilterContext *ctx, AVFrame *frame)
{
return get_frame_internal(ctx, frame, 0, nb_samples);
}
+#if FF_API_NEXT
AVBufferSinkParams *av_buffersink_params_alloc(void)
{
static const int pixel_fmts[] = { AV_PIX_FMT_NONE };
return NULL;
return params;
}
+#endif
static av_cold int common_init(AVFilterContext *ctx)
{
MAKE_AVFILTERLINK_ACCESSOR(AVBufferRef * , hw_frames_ctx )
-static av_cold int vsink_init(AVFilterContext *ctx, void *opaque)
-{
- BufferSinkContext *buf = ctx->priv;
- AVBufferSinkParams *params = opaque;
- int ret;
-
- if (params) {
- if ((ret = av_opt_set_int_list(buf, "pix_fmts", params->pixel_fmts, AV_PIX_FMT_NONE, 0)) < 0)
- return ret;
- }
-
- return common_init(ctx);
-}
-
#define CHECK_LIST_SIZE(field) \
if (buf->field ## _size % sizeof(*buf->field)) { \
av_log(ctx, AV_LOG_ERROR, "Invalid size for " #field ": %d, " \
return 0;
}
-static av_cold int asink_init(AVFilterContext *ctx, void *opaque)
-{
- BufferSinkContext *buf = ctx->priv;
- AVABufferSinkParams *params = opaque;
- int ret;
-
- if (params) {
- if ((ret = av_opt_set_int_list(buf, "sample_fmts", params->sample_fmts, AV_SAMPLE_FMT_NONE, 0)) < 0 ||
- (ret = av_opt_set_int_list(buf, "sample_rates", params->sample_rates, -1, 0)) < 0 ||
- (ret = av_opt_set_int_list(buf, "channel_layouts", params->channel_layouts, -1, 0)) < 0 ||
- (ret = av_opt_set_int_list(buf, "channel_counts", params->channel_counts, -1, 0)) < 0 ||
- (ret = av_opt_set_int(buf, "all_channel_counts", params->all_channel_counts, 0)) < 0)
- return ret;
- }
- return common_init(ctx);
-}
-
static int asink_query_formats(AVFilterContext *ctx)
{
BufferSinkContext *buf = ctx->priv;
static const AVFilterPad avfilter_vsink_buffer_inputs[] = {
{
- .name = "default",
- .type = AVMEDIA_TYPE_VIDEO,
+ .name = "default",
+ .type = AVMEDIA_TYPE_VIDEO,
},
{ NULL }
};
AVFilter ff_vsink_buffer = {
- .name = "buffersink",
- .description = NULL_IF_CONFIG_SMALL("Buffer video frames, and make them available to the end of the filter graph."),
- .priv_size = sizeof(BufferSinkContext),
- .priv_class = &buffersink_class,
- .init_opaque = vsink_init,
-
+ .name = "buffersink",
+ .description = NULL_IF_CONFIG_SMALL("Buffer video frames, and make them available to the end of the filter graph."),
+ .priv_size = sizeof(BufferSinkContext),
+ .priv_class = &buffersink_class,
+ .init = common_init,
.query_formats = vsink_query_formats,
- .activate = activate,
- .inputs = avfilter_vsink_buffer_inputs,
- .outputs = NULL,
+ .activate = activate,
+ .inputs = avfilter_vsink_buffer_inputs,
+ .outputs = NULL,
};
static const AVFilterPad avfilter_asink_abuffer_inputs[] = {
{
- .name = "default",
- .type = AVMEDIA_TYPE_AUDIO,
+ .name = "default",
+ .type = AVMEDIA_TYPE_AUDIO,
},
{ NULL }
};
AVFilter ff_asink_abuffer = {
- .name = "abuffersink",
- .description = NULL_IF_CONFIG_SMALL("Buffer audio frames, and make them available to the end of the filter graph."),
- .priv_class = &abuffersink_class,
- .priv_size = sizeof(BufferSinkContext),
- .init_opaque = asink_init,
-
+ .name = "abuffersink",
+ .description = NULL_IF_CONFIG_SMALL("Buffer audio frames, and make them available to the end of the filter graph."),
+ .priv_class = &abuffersink_class,
+ .priv_size = sizeof(BufferSinkContext),
+ .init = common_init,
.query_formats = asink_query_formats,
- .activate = activate,
- .inputs = avfilter_asink_abuffer_inputs,
- .outputs = NULL,
+ .activate = activate,
+ .inputs = avfilter_asink_abuffer_inputs,
+ .outputs = NULL,
};