#include "portable_io.h"
#include "list.h"
#include "sched.h"
-#include "ggo.h"
#include "buffer_tree.h"
#include "filter.h"
#include "error.h"
unsigned int sample_rate;
};
-/*
- * Get a new libfaad decoder handle.
- *
- * \return The handle returned by NeAACDecOpen().
- */
-static NeAACDecHandle aac_open(void)
-{
- NeAACDecHandle h = NeAACDecOpen();
- NeAACDecConfigurationPtr c = NeAACDecGetCurrentConfiguration(h);
-
- c->defObjectType = LC;
- c->outputFormat = FAAD_FMT_16BIT;
- c->downMatrix = 0;
- NeAACDecSetConfiguration(h, c);
- return h;
-}
-
static int aacdec_execute(struct btr_node *btrn, const char *cmd, char **result)
{
struct filter_node *fn = btr_context(btrn);
static void aacdec_open(struct filter_node *fn)
{
+ NeAACDecConfigurationPtr c;
struct private_aacdec_data *padd = para_calloc(sizeof(*padd));
+ padd->handle = NeAACDecOpen();
+ c = NeAACDecGetCurrentConfiguration(padd->handle);
+ c->defObjectType = LC;
+ c->outputFormat = FAAD_FMT_16BIT;
+ c->downMatrix = 0;
+ NeAACDecSetConfiguration(padd->handle, c);
+
fn->private_data = padd;
fn->min_iqs = 2048;
- padd->handle = aac_open();
}
static void aacdec_close(struct filter_node *fn)
struct private_aacdec_data *padd = fn->private_data;
int i, ret;
char *inbuf, *outbuf, *btrbuf;
- size_t len, consumed, loaded;
+ size_t len, consumed, loaded = 0;
NeAACDecFrameInfo frame_info;
next_buffer:
if (!frame_info.samples)
goto success;
btrbuf = para_malloc(2 * frame_info.samples);
- loaded = 0;
for (i = 0; i < frame_info.samples; i++) {
short sh = ((short *)outbuf)[i];
write_int16_host_endian(btrbuf + loaded, sh);
success:
btr_consume(btrn, consumed);
padd->consumed_total += consumed;
- goto next_buffer;
+ if (loaded == 0)
+ goto next_buffer;
+ return 1;
err:
assert(ret < 0);
btr_remove_node(&fn->btrn);
return ret;
}
-/**
- * The init function of the aacdec filter.
- *
- * \param f Pointer to the filter struct to initialize.
- *
- * \sa filter::init
- */
-void aacdec_filter_init(struct filter *f)
-{
- f->open = aacdec_open;
- f->close = aacdec_close;
- f->pre_select = generic_filter_pre_select;
- f->post_select = aacdec_post_select;
- f->execute = aacdec_execute;
-}
+const struct filter lsg_filter_cmd_com_aacdec_user_data = {
+ .open = aacdec_open,
+ .close = aacdec_close,
+ .pre_select = generic_filter_pre_select,
+ .post_select = aacdec_post_select,
+ .execute = aacdec_execute
+};