mirrors/libstb-hal
1
0
Fork 0
mirror of https://github.com/tuxbox-neutrino/libstb-hal.git synced 2025-08-30 00:41:19 +02:00
Code Issues Packages Projects Releases Wiki Activity

- libeplayer3: sync with max_10

Browse Source
This commit is contained in:
vanhofen
2023-01-24 21:00:47 +01:00
committed by Thilo Graf
parent 02994964e7
commit c0034ff0b7
65 changed files with 1100 additions and 959 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
libeplayer3/output/writer/sh4/aac.c
View File

@@ -41,6 +41,7 @@
#include <libavutil/intreadwrite.h>
#include "ffmpeg/latmenc.h"
#include "ffmpeg/mpeg4audio.h"
#include "stm_ioctls.h"
#include "common.h"
@@ -63,6 +64,8 @@
/* Variables */
/* ***************************** */
static bool needInitHeader = true;
/// ** AAC ADTS format **
///
/// AAAAAAAA AAAABCCD EEFFFFGH HHIJKLMM
@@ -127,6 +130,7 @@ static int reset()
free(pLATMCtx);
pLATMCtx = NULL;
}
needInitHeader = true;
return 0;
}
@@ -168,7 +172,7 @@ static int _writeData(void *_call, int type)
else // check LOAS header
{
if (!(call->len > 2 && call->data[0] == 0x56 && (call->data[1] >> 4) == 0xe &&
(AV_RB16(call->data + 1) & 0x1FFF) + 3 == call->len))
(AV_RB16(call->data + 1) & 0x1FFF) + 3 == call->len))
{
aac_err("parsing Data with wrong latm header. ignoring...\n");
return 0;
@@ -214,15 +218,17 @@ static int writeDataADTS(void *_call)
}
if ((call->private_data && 0 == strncmp("ADTS", call->private_data, call->private_size)) ||
HasADTSHeader(call->data, call->len))
HasADTSHeader(call->data, call->len))
{
return _writeData(_call, 0);
}
uint32_t PacketLength = call->len + AAC_HEADER_LENGTH;
uint8_t PesHeader[PES_MAX_HEADER_SIZE + AAC_HEADER_LENGTH];
uint32_t adtsHeaderSize = (call->private_data == NULL || needInitHeader == false) ? AAC_HEADER_LENGTH : call->private_size;
uint32_t PacketLength = call->len + adtsHeaderSize;
uint8_t PesHeader[PES_MAX_HEADER_SIZE + AAC_HEADER_LENGTH + MAX_PCE_SIZE];
uint32_t headerSize = InsertPesHeader(PesHeader, PacketLength, MPEG_AUDIO_PES_START_CODE, call->Pts, 0);
uint8_t *pExtraData = &PesHeader[headerSize];
needInitHeader = false;
aac_printf(10, "AudioPts %lld\n", call->Pts);
if (call->private_data == NULL)
@@ -232,7 +238,7 @@ static int writeDataADTS(void *_call)
}
else
{
memcpy(pExtraData, call->private_data, AAC_HEADER_LENGTH);
memcpy(pExtraData, call->private_data, adtsHeaderSize);
}
pExtraData[3] &= 0xC0;
@@ -250,7 +256,7 @@ static int writeDataADTS(void *_call)
struct iovec iov[2];
iov[0].iov_base = PesHeader;
iov[0].iov_len = headerSize + AAC_HEADER_LENGTH;
iov[0].iov_len = headerSize + adtsHeaderSize;
iov[1].iov_base = call->data;
iov[1].iov_len = call->len;