gttp_send: kill http_shutdown_clients_real()

[paraslash.git] / aacdec.c

diff --git a/aacdec.c b/aacdec.c
index c36f6877c901c2a6e9bf9fdc41284147c627045d..e1841d9873df77135f6a9963974cdc9b194aeea4 100644 (file)
--- a/aacdec.c
+++ b/aacdec.c
@@ -25,14 +25,14 @@
 #include "para.h"
 
 #include "list.h"
+#include "sched.h"
 #include "filter.h"
 #include "error.h"
 #include "string.h"
 #include "aac.h"
 
-#define MAX_CHANNELS 6
 /** the output buffer size */
-#define AAC_OUTBUF_SIZE (FAAD_MIN_STREAMSIZE * MAX_CHANNELS)
+#define AAC_OUTBUF_SIZE (32 * 1024)
 
 /**
  * data specific to the aacdec filter
@@ -52,15 +52,15 @@ struct private_aacdec_data {
 static ssize_t aacdec(char *input_buffer, size_t len, struct filter_node *fn)
 {
        struct private_aacdec_data *padd = fn->private_data;
-       struct filter_chain_info *fci = fn->fci;
+       struct filter_chain *fc = fn->fc;
        int i, ret;
        unsigned char *p, *outbuffer;
        unsigned char *inbuf = (unsigned char*)input_buffer;
        size_t skip, consumed = 0;
 
-       if (fn->loaded > fn->bufsize * 4 / 5)
+       if (fn->loaded > fn->bufsize * 3 / 5)
                return 0;
-       if (len < 1000 && !*fci->eof)
+       if (len < 2048 && !*fc->input_eof)
                return 0;
 
        if (!padd->initialized) {
@@ -86,10 +86,10 @@ static ssize_t aacdec(char *input_buffer, size_t len, struct filter_node *fn)
                                        &channels) < 0)
                                goto out;
                }
-               fci->samplerate = rate;
-               fci->channels = channels;
+               fc->samplerate = rate;
+               fc->channels = channels;
                PARA_INFO_LOG("rate: %u, channels: %d\n",
-                       fci->samplerate, fci->channels);
+                       fc->samplerate, fc->channels);
                padd->initialized = 1;
        }
        if (padd->decoder_length > 0) {
@@ -111,7 +111,7 @@ static ssize_t aacdec(char *input_buffer, size_t len, struct filter_node *fn)
                if (padd->consumed_total < padd->entry)
                        consumed = padd->entry - padd->consumed_total;
        }
-       for (; consumed < len;consumed++)
+       for (; consumed < len; consumed++)
                if ((inbuf[consumed] & 0xfe) == 0x20)
                        break;
        if (consumed >= len)
@@ -120,7 +120,7 @@ static ssize_t aacdec(char *input_buffer, size_t len, struct filter_node *fn)
        outbuffer = NeAACDecDecode(padd->handle, &padd->frame_info, p,
                len - consumed);
        ret = -E_AAC_DECODE;
-       if (padd->frame_info.error != 0) {
+       if (padd->frame_info.error) {
                PARA_ERROR_LOG("frame_error: %d, consumed: %zu + %zd + %lu\n",
                        padd->frame_info.error, padd->consumed_total,
                        consumed, padd->frame_info.bytesconsumed);
@@ -133,6 +133,9 @@ static ssize_t aacdec(char *input_buffer, size_t len, struct filter_node *fn)
        ret = consumed;
        if (!padd->frame_info.samples)
                goto out;
+       ret = -E_AAC_OVERRUN;
+       if (padd->frame_info.samples * 2 + fn->loaded > fn->bufsize)
+               goto out;
        for (i = 0; i < padd->frame_info.samples; i++) {
                short *s = (short *)outbuffer;
                fn->buf[fn->loaded++] = s[i] & 0xff;