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libadecoder.so.c
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#include "libadecoder.so.h"
void __cxa_finalize(void)
{
__cxa_finalize();
return;
}
// WARNING: Unknown calling convention yet parameter storage is locked
int pthread_mutex_lock(pthread_mutex_t *__mutex)
{
int iVar1;
iVar1 = pthread_mutex_lock(__mutex);
return iVar1;
}
// WARNING: Unknown calling convention yet parameter storage is locked
int pthread_mutex_unlock(pthread_mutex_t *__mutex)
{
int iVar1;
iVar1 = pthread_mutex_unlock(__mutex);
return iVar1;
}
// WARNING: Unknown calling convention yet parameter storage is locked
void * memset(void *__s,int __c,size_t __n)
{
void *pvVar1;
pvVar1 = memset(__s,__c,__n);
return pvVar1;
}
void __aeabi_ldivmod(void)
{
__aeabi_ldivmod();
return;
}
void __android_log_print(void)
{
__android_log_print();
return;
}
void __aeabi_idiv(void)
{
__aeabi_idiv();
return;
}
void dlopen(void)
{
dlopen();
return;
}
void dlsym(void)
{
dlsym();
return;
}
// WARNING: Unknown calling convention yet parameter storage is locked
void * malloc(size_t __size)
{
void *pvVar1;
pvVar1 = malloc(__size);
return pvVar1;
}
void dlclose(void)
{
dlclose();
return;
}
// WARNING: Unknown calling convention yet parameter storage is locked
void free(void *__ptr)
{
free(__ptr);
return;
}
// WARNING: Unknown calling convention yet parameter storage is locked
void * memcpy(void *__dest,void *__src,size_t __n)
{
void *pvVar1;
pvVar1 = memcpy(__dest,__src,__n);
return pvVar1;
}
// WARNING: Unknown calling convention yet parameter storage is locked
int pthread_mutex_destroy(pthread_mutex_t *__mutex)
{
int iVar1;
iVar1 = pthread_mutex_destroy(__mutex);
return iVar1;
}
// WARNING: Unknown calling convention yet parameter storage is locked
int pthread_mutex_init(pthread_mutex_t *__mutex,pthread_mutexattr_t *__mutexattr)
{
int iVar1;
iVar1 = pthread_mutex_init(__mutex,__mutexattr);
return iVar1;
}
void property_get(void)
{
property_get();
return;
}
// WARNING: Unknown calling convention yet parameter storage is locked
int strcmp(char *__s1,char *__s2)
{
int iVar1;
iVar1 = strcmp(__s1,__s2);
return iVar1;
}
void __stack_chk_fail(void)
{
// WARNING: Subroutine does not return
__stack_chk_fail();
}
void ParserRequestBsBuffer
(int param_1,undefined param_2,undefined param_3,undefined param_4,undefined4 param_5
,undefined4 param_6,undefined4 param_7)
{
(**(code **)(param_1 + 0xa4))
(*(undefined4 *)(param_1 + 0x24),param_2,param_3,param_4,param_5,param_6,param_7);
return;
}
void ParserUpdateBsBuffer
(int param_1,undefined param_2,undefined param_3,undefined param_4,undefined4 param_5
)
{
(**(code **)(param_1 + 0xa8))(*(undefined4 *)(param_1 + 0x24),param_2,param_3,param_4,param_5);
return;
}
void BsQueryQuality(int param_1)
{
(**(code **)(param_1 + 0xac))(*(undefined4 *)(param_1 + 0x24));
return;
}
void AudioStreamDataSize(int param_1)
{
(**(code **)(param_1 + 0xa0))(*(undefined4 *)(param_1 + 0x24));
return;
}
undefined4 AudioPCMDataSize(int param_1)
{
return *(undefined4 *)(param_1 + 0x4c);
}
undefined4 DecRequestPcmBuffer(int param_1,undefined4 *param_2)
{
uint uVar1;
int iVar2;
pthread_mutex_t *__mutex;
if (0x1ff < *(int *)(param_1 + 0x60)) {
return 0xffffffff;
}
__mutex = (pthread_mutex_t *)(param_1 + 0x2c);
pthread_mutex_lock(__mutex);
iVar2 = *(int *)(param_1 + 0x3c);
uVar1 = *(uint *)(param_1 + 0x34);
if (uVar1 < iVar2 + 0xc000U) {
if (*(int *)(param_1 + 0x48) < 0xc001) goto LAB_00010be8;
if (*(int *)(param_1 + 0x4c) == 0) {
*(uint *)(param_1 + 0x44) = uVar1 + 1;
*(undefined4 *)(param_1 + 0x40) = *(undefined4 *)(param_1 + 0x30);
*(undefined4 *)(param_1 + 0x3c) = *(undefined4 *)(param_1 + 0x30);
*(undefined4 *)(param_1 + 0x48) = *(undefined4 *)(param_1 + 0x38);
memset(*(void **)(param_1 + 0x50),0,0x3000);
*(undefined4 *)(param_1 + 0x54) = 0;
*(undefined4 *)(param_1 + 100) = 0x200;
*(undefined4 *)(param_1 + 0x58) = 0;
*(undefined4 *)(param_1 + 0x5c) = 0;
*(undefined4 *)(param_1 + 0x60) = 0;
iVar2 = *(int *)(param_1 + 0x48);
}
else {
*(int *)(param_1 + 0x44) = iVar2;
iVar2 = *(int *)(param_1 + 0x48) + (iVar2 - (uVar1 + 1));
*(int *)(param_1 + 0x48) = iVar2;
*(undefined4 *)(param_1 + 0x3c) = *(undefined4 *)(param_1 + 0x30);
}
}
else {
iVar2 = *(int *)(param_1 + 0x48);
}
if (0xc000 < iVar2) {
*param_2 = *(undefined4 *)(param_1 + 0x3c);
pthread_mutex_unlock(__mutex);
return 0;
}
LAB_00010be8:
pthread_mutex_unlock(__mutex);
return 0xffffffff;
}
undefined4 DecUpdatePcmBuffer(int param_1,int param_2)
{
longlong lVar1;
int iVar2;
uint uVar3;
int iVar4;
int iVar5;
uint uVar6;
uint uVar7;
int iVar8;
int iVar9;
longlong lVar10;
iVar2 = 250000;
if (*(int *)(*(int *)(param_1 + 0x1c) + 0x38) != 0x20) {
iVar2 = 500000;
}
if (param_2 != 0) {
pthread_mutex_lock((pthread_mutex_t *)(param_1 + 0x2c));
*(int *)(param_1 + 0x48) = *(int *)(param_1 + 0x48) - param_2;
*(int *)(param_1 + 0x4c) = *(int *)(param_1 + 0x4c) + param_2;
*(int *)(param_1 + 0x3c) = *(int *)(param_1 + 0x3c) + param_2;
memset((void *)(*(int *)(param_1 + 0x50) + *(int *)(param_1 + 0x58) * 0x18),0,0x18);
iVar5 = *(int *)(param_1 + 0x1c);
uVar3 = *(int *)(param_1 + 0x58) + 1;
uVar6 = *(uint *)(longlong *)(iVar5 + 0x58);
uVar7 = *(uint *)(iVar5 + 0x5c);
lVar1 = *(longlong *)(iVar5 + 0x58);
iVar9 = *(int *)(param_1 + 0x58) * 0x18;
iVar4 = *(int *)(param_1 + 0x50) + iVar9;
iVar8 = (uVar6 & uVar7) + 1;
*(int *)(*(int *)(param_1 + 0x50) + iVar9) = *(int *)(param_1 + 0x3c) - param_2;
*(uint *)(iVar4 + 8) = uVar6;
*(uint *)(iVar4 + 0xc) = uVar7;
*(int *)(iVar4 + 0x10) = param_2;
if (iVar8 != 0) {
iVar8 = 1;
}
*(int *)(iVar4 + 4) = iVar8;
*(uint *)(param_1 + 0x58) = uVar3;
iVar9 = *(int *)(iVar5 + 0x44);
if (0x1ff < uVar3) {
iVar4 = 0;
}
iVar8 = *(int *)(iVar5 + 0x48);
if (0x1ff < uVar3) {
*(int *)(param_1 + 0x58) = iVar4;
}
iVar8 = iVar8 * iVar9;
*(int *)(param_1 + 0x60) = *(int *)(param_1 + 0x60) + 1;
lVar10 = __aeabi_ldivmod((int)((longlong)param_2 * (longlong)iVar2),
(int)((ulonglong)((longlong)param_2 * (longlong)iVar2) >> 0x20),iVar8,
iVar8 >> 0x1f);
lVar10 = lVar10 + lVar1;
*(int *)(iVar5 + 0x58) = (int)lVar10;
*(int *)(iVar5 + 0x5c) = (int)((ulonglong)lVar10 >> 0x20);
pthread_mutex_unlock((pthread_mutex_t *)(param_1 + 0x2c));
}
return 0;
}
undefined4 PlybkRequestPcmBuffer(int param_1,undefined4 *param_2,undefined4 *param_3)
{
pthread_mutex_t *__mutex;
undefined4 uVar1;
uint uVar2;
uint uVar3;
uint uVar4;
undefined4 uVar5;
__mutex = (pthread_mutex_t *)(param_1 + 0x2c);
pthread_mutex_lock(__mutex);
if ((*(int *)(param_1 + 0x4c) < 1) || (*(int *)(param_1 + 0x60) < 1)) goto LAB_00010e08;
uVar4 = *(uint *)(param_1 + 0x58);
uVar2 = *(uint *)(param_1 + 0x54);
if (uVar2 <= uVar4 && uVar4 != uVar2) {
uVar3 = *(uint *)(param_1 + 0x5c);
if ((uVar3 < uVar2) || (uVar4 < uVar3)) {
uVar1 = 0x1b8;
uVar5 = 0x1b8;
LAB_00010df8:
__android_log_print(6,"awplayer",&DAT_00011ed8,"PlybkRequestPcmBuffer",uVar5,
"PlybkRequestPcmBuffer",uVar1,uVar2,uVar3,uVar4);
goto LAB_00010e08;
}
}
else {
if (uVar2 <= uVar4) {
__android_log_print(5,"awplayer",
"<%s:%u>: (f:%s, l:%d) Be careful, very rare! frmFifo is full!\n",
"PlybkRequestPcmBuffer",0x1cd,"PlybkRequestPcmBuffer",0x1cd);
if (*(int *)(param_1 + 0x60) != *(int *)(param_1 + 100)) {
__android_log_print(6,"awplayer",&DAT_00011ed8,"PlybkRequestPcmBuffer",0x1d1,
"PlybkRequestPcmBuffer",0x1d1,*(undefined4 *)(param_1 + 0x54),
*(undefined4 *)(param_1 + 0x5c),*(undefined4 *)(param_1 + 0x58));
pthread_mutex_unlock(__mutex);
return 0xffffffff;
}
uVar3 = *(uint *)(param_1 + 0x5c);
uVar4 = *(uint *)(param_1 + 0x58);
}
else {
uVar3 = *(uint *)(param_1 + 0x5c);
if ((uVar3 < uVar2) && (uVar4 < uVar3)) {
uVar1 = 0x1c6;
uVar5 = 0x1c6;
goto LAB_00010df8;
}
}
}
if (uVar3 != uVar4) {
*param_2 = *(undefined4 *)(*(int *)(param_1 + 0x50) + uVar3 * 0x18);
*param_3 = *(undefined4 *)(*(int *)(param_1 + 0x50) + uVar3 * 0x18 + 0x10);
*(uint *)(param_1 + 0x5c) = *(int *)(param_1 + 0x5c) + 1U & 0x1ff;
pthread_mutex_unlock(__mutex);
return 0;
}
LAB_00010e08:
pthread_mutex_unlock(__mutex);
return 0xffffffff;
}
undefined4 PlybkUpdatePcmBuffer(int param_1,int param_2)
{
int iVar1;
int iVar2;
uint uVar3;
int iVar4;
int iVar5;
int iVar6;
longlong lVar7;
pthread_mutex_lock((pthread_mutex_t *)(param_1 + 0x2c));
iVar1 = *(int *)(param_1 + 0x54) * 0x18;
iVar5 = *(int *)(param_1 + 0x50) + iVar1;
if (*(int *)(iVar5 + 0x10) != param_2) {
__android_log_print(6,"awplayer",&DAT_00011f80,"PlybkUpdatePcmBuffer",0x210,
"PlybkUpdatePcmBuffer",0x210,
*(undefined4 *)(*(int *)(param_1 + 0x50) + iVar1),param_2,
*(int *)(iVar5 + 0x10),*(undefined4 *)(iVar5 + 8),
*(undefined4 *)(iVar5 + 0xc));
}
uVar3 = *(int *)(param_1 + 0x40) + param_2;
iVar1 = param_2 + *(int *)(param_1 + 0x48);
*(uint *)(param_1 + 0x40) = uVar3;
*(int *)(param_1 + 0x48) = iVar1;
*(int *)(param_1 + 0x4c) = *(int *)(param_1 + 0x4c) - param_2;
if (*(uint *)(param_1 + 0x44) <= uVar3) {
iVar5 = *(int *)(param_1 + 0x34) + 1;
*(int *)(param_1 + 0x44) = iVar5;
*(undefined4 *)(param_1 + 0x40) = *(undefined4 *)(param_1 + 0x30);
*(uint *)(param_1 + 0x48) = iVar1 + (iVar5 - uVar3);
}
if ((0 < param_2) && (iVar1 = *(int *)(param_1 + 0x60), iVar1 != 0)) {
uVar3 = *(uint *)(param_1 + 0x54);
iVar4 = *(int *)(param_1 + 0x50) + uVar3 * 0x18;
iVar5 = *(int *)(iVar4 + 0x14);
iVar6 = *(int *)(iVar4 + 0x10) - iVar5;
if (iVar6 <= param_2) {
iVar2 = 0;
do {
uVar3 = uVar3 + 1;
iVar2 = iVar2 + iVar6;
iVar1 = iVar1 + -1;
if (0x1ff < uVar3) {
uVar3 = 0;
}
if ((param_2 <= iVar2) || (iVar4 = *(int *)(param_1 + 0x50) + uVar3 * 0x18, iVar1 == 0)) {
*(uint *)(param_1 + 0x54) = uVar3;
*(int *)(param_1 + 0x60) = iVar1;
goto LAB_00011070;
}
iVar5 = *(int *)(iVar4 + 0x14);
iVar6 = *(int *)(iVar4 + 0x10) - iVar5;
} while (iVar6 <= param_2 - iVar2);
*(uint *)(param_1 + 0x54) = uVar3;
*(int *)(param_1 + 0x60) = iVar1;
param_2 = param_2 - iVar2;
}
iVar1 = *(int *)(param_1 + 0x1c);
*(int *)(iVar4 + 0x14) = iVar5 + param_2;
iVar1 = *(int *)(iVar1 + 0x48) * *(int *)(iVar1 + 0x44);
lVar7 = __aeabi_ldivmod((int)((longlong)param_2 * 500000),
(int)((ulonglong)((longlong)param_2 * 500000) >> 0x20),iVar1,
iVar1 >> 0x1f);
lVar7 = lVar7 + *(longlong *)(iVar4 + 8);
*(int *)(iVar4 + 8) = (int)lVar7;
*(int *)(iVar4 + 0xc) = (int)((ulonglong)lVar7 >> 0x20);
}
LAB_00011070:
pthread_mutex_unlock((pthread_mutex_t *)(param_1 + 0x2c));
return 0;
}
undefined8 PlybkRequestPcmPts(int param_1,undefined4 param_2,undefined4 param_3,undefined4 param_4)
{
longlong lVar1;
int iVar2;
pthread_mutex_t *__mutex;
undefined4 uVar3;
int iVar4;
__mutex = (pthread_mutex_t *)(param_1 + 0x2c);
pthread_mutex_lock(__mutex);
iVar2 = *(int *)(param_1 + 0x1c);
iVar4 = *(int *)(iVar2 + 0x48) * *(int *)(iVar2 + 0x44);
if (iVar4 == 0) {
pthread_mutex_unlock(__mutex);
return 0;
}
if (*(int *)(iVar2 + 0x4c) == 1) {
iVar2 = *(int *)(iVar2 + 4);
lVar1 = (longlong)*(int *)(param_1 + 0x4c) * -500000;
lVar1 = __aeabi_ldivmod((int)lVar1,(int)((ulonglong)lVar1 >> 0x20),iVar4,iVar4 >> 0x1f,param_4);
lVar1 = (longlong)iVar2 * 1000 + lVar1;
uVar3 = (undefined4)lVar1;
iVar2 = (int)((ulonglong)lVar1 >> 0x20);
}
else {
if (*(int *)(param_1 + 0x4c) == 0) {
uVar3 = *(undefined4 *)(iVar2 + 0x58);
iVar2 = *(int *)(iVar2 + 0x5c);
}
else {
iVar2 = *(int *)(param_1 + 0x50) + *(int *)(param_1 + 0x5c) * 0x18;
uVar3 = *(undefined4 *)(iVar2 + 8);
iVar2 = *(int *)(iVar2 + 0xc);
}
}
pthread_mutex_unlock(__mutex);
if (iVar2 < 0) {
uVar3 = 0;
iVar2 = 0;
}
return CONCAT44(iVar2,uVar3);
}
void PcmQueryQuality(int param_1,undefined4 *param_2,undefined4 *param_3)
{
undefined4 uVar1;
pthread_mutex_lock((pthread_mutex_t *)(param_1 + 0x2c));
uVar1 = __aeabi_idiv(*(int *)(param_1 + 0x4c) * 100,*(undefined4 *)(param_1 + 0x38));
*param_2 = uVar1;
*param_3 = *(undefined4 *)(param_1 + 0x4c);
pthread_mutex_unlock((pthread_mutex_t *)(param_1 + 0x2c));
return;
}
void AudioDecoderSeek(int param_1)
{
int iVar1;
if ((param_1 != 0) && (*(int *)(param_1 + 0x24) != 0)) {
(**(code **)(param_1 + 0xb0))();
iVar1 = *(int *)(param_1 + 0x54);
if ((iVar1 != *(int *)(param_1 + 0x58)) || (iVar1 != *(int *)(param_1 + 0x5c))) {
__android_log_print(6,"awplayer",&DAT_00011fd8,"AudioDecoderSeek",0x266,"AudioDecoderSeek",
0x266,*(int *)(param_1 + 0x5c),*(int *)(param_1 + 0x58),iVar1);
}
*(undefined4 *)(param_1 + 0x40) = *(undefined4 *)(param_1 + 0x30);
*(undefined4 *)(param_1 + 0x3c) = *(undefined4 *)(param_1 + 0x30);
*(int *)(param_1 + 0x44) = *(int *)(param_1 + 0x34) + 1;
*(undefined4 *)(param_1 + 0x48) = *(undefined4 *)(param_1 + 0x38);
*(undefined4 *)(param_1 + 0x4c) = 0;
memset(*(void **)(param_1 + 0x50),0,0x3000);
*(undefined4 *)(param_1 + 0x54) = 0;
*(undefined4 *)(param_1 + 100) = 0x200;
*(undefined4 *)(param_1 + 0x58) = 0;
*(undefined4 *)(param_1 + 0x5c) = 0;
*(undefined4 *)(param_1 + 0x60) = 0;
}
return;
}
void * InitializeAudioDecoder(void *param_1,uint *param_2,undefined4 param_3)
{
int iVar1;
undefined4 uVar2;
code *pcVar3;
void *__ptr;
void *__s;
uint uVar4;
uVar4 = *param_2;
*(undefined4 *)((int)param_1 + 0x1c) = param_3;
if (uVar4 < 0x18) {
if ((1 << (uVar4 & 0xff) & 0xc00860U) != 0) {
iVar1 = dlopen("libad_audio.so",0);
*(uint *)((int)param_1 + 0x28) = *param_2;
*(int *)((int)param_1 + 0x20) = iVar1;
goto LAB_00011334;
}
}
iVar1 = dlopen("libnormal_audio.so",0);
*(uint *)((int)param_1 + 0x28) = *param_2;
*(int *)((int)param_1 + 0x20) = iVar1;
LAB_00011334:
if (iVar1 == 0) {
__android_log_print(5,"awplayer","<%s:%u>: dlopenaudiolib fail!","InitializeAudioDecoder",0x286)
;
__ptr = (void *)0xffffffff;
}
else {
uVar2 = dlsym(iVar1,"ParseBitstreamSeekSync");
*(undefined4 *)((int)param_1 + 0xb0) = uVar2;
uVar2 = dlsym(*(undefined4 *)((int)param_1 + 0x20),"ParseRequestAudioBitstreamBuffer");
*(undefined4 *)((int)param_1 + 0xa4) = uVar2;
uVar2 = dlsym(*(undefined4 *)((int)param_1 + 0x20),"ParseUpdateAudioBitstreamData");
*(undefined4 *)((int)param_1 + 0xa8) = uVar2;
uVar2 = dlsym(*(undefined4 *)((int)param_1 + 0x20),"BitstreamQueryQuality");
*(undefined4 *)((int)param_1 + 0xac) = uVar2;
uVar2 = dlsym(*(undefined4 *)((int)param_1 + 0x20),"ParseAudioStreamDataSize");
*(undefined4 *)((int)param_1 + 0xa0) = uVar2;
uVar2 = dlsym(*(undefined4 *)((int)param_1 + 0x20),"InitializeAudioDecodeLib");
*(undefined4 *)((int)param_1 + 0xb4) = uVar2;
uVar2 = dlsym(*(undefined4 *)((int)param_1 + 0x20),"DecodeAudioFrame");
*(undefined4 *)((int)param_1 + 0xb8) = uVar2;
uVar2 = dlsym(*(undefined4 *)((int)param_1 + 0x20),"DestroyAudioDecodeLib");
*(undefined4 *)((int)param_1 + 0xbc) = uVar2;
uVar2 = dlsym(*(undefined4 *)((int)param_1 + 0x20),"SetAudiolibRawParam");
*(undefined4 *)((int)param_1 + 0xc0) = uVar2;
pcVar3 = (code *)dlsym(*(undefined4 *)((int)param_1 + 0x20),"CreateAudioDecodeLib");
*(code **)((int)param_1 + 0xc4) = pcVar3;
if ((((((*(int *)((int)param_1 + 0xb0) == 0) || (pcVar3 == (code *)0x0)) ||
(*(int *)((int)param_1 + 0xb4) == 0)) ||
((*(int *)((int)param_1 + 0xbc) == 0 || (*(int *)((int)param_1 + 0xa4) == 0)))) ||
((*(int *)((int)param_1 + 0xa8) == 0 ||
((*(int *)((int)param_1 + 0xac) == 0 || (*(int *)((int)param_1 + 0xa0) == 0)))))) ||
(*(int *)((int)param_1 + 0xb8) == 0)) {
dlclose(*(undefined4 *)((int)param_1 + 0x20));
*(undefined4 *)((int)param_1 + 0x20) = 0;
__android_log_print(5,"awplayer","<%s:%u>: dlsym fail!","InitializeAudioDecoder",0x290);
__ptr = (void *)0xffffffff;
}
else {
iVar1 = (*pcVar3)();
*(int *)((int)param_1 + 0x24) = iVar1;
if (iVar1 == 0) {
__android_log_print(6,"awplayer",&DAT_0001219c,"ADCedarInit",0xcc);
__ptr = (void *)0xffffffff;
}
else {
iVar1 = (**(code **)((int)param_1 + 0xb4))(iVar1,param_2,param_3);
if (iVar1 == 0) {
__ptr = malloc(0x20000);
*(void **)((int)param_1 + 0x30) = __ptr;
if (__ptr == (void *)0x0) {
free(param_1);
}
else {
*(undefined4 *)((int)param_1 + 0x38) = 0x20000;
*(int *)((int)param_1 + 0x34) = (int)__ptr + 0x1ffff;
*(int *)((int)param_1 + 0x44) = (int)__ptr + 0x20000;
*(undefined4 *)((int)param_1 + 0x48) = 0x20000;
*(void **)((int)param_1 + 0x40) = __ptr;
*(void **)((int)param_1 + 0x3c) = __ptr;
*(undefined4 *)((int)param_1 + 0x4c) = 0;
__s = malloc(0x3000);
*(void **)((int)param_1 + 0x50) = __s;
if (__s == (void *)0x0) {
free(__ptr);
*(undefined4 *)((int)param_1 + 0x30) = 0;
__ptr = (void *)0xffffffff;
}
else {
memset(__s,0,0x3000);
__ptr = (void *)0x0;
*(undefined4 *)((int)param_1 + 100) = 0x200;
*(undefined4 *)((int)param_1 + 4) = 1;
}
}
}
else {
__android_log_print(6,"awplayer",&DAT_000121d8,"ADCedarInit",0xd2);
__ptr = (void *)0xffffffff;
}
}
}
}
return __ptr;
}
undefined4 ResetAudioDecoder(int param_1)
{
AudioDecoderSeek(param_1);
return 0;
}
uint DecodeAudioStream(int param_1,int param_2,undefined2 *param_3,int *param_4)
{
uint uVar1;
int iVar2;
undefined2 *puVar3;
undefined2 *puVar4;
uint uVar5;
undefined4 uVar6;
int iVar7;
int iVar8;
uint uVar9;
int iVar10;
int iVar11;
int iVar12;
int iVar13;
undefined4 uVar14;
bool bVar15;
uVar1 = (**(code **)(param_1 + 0xb8))(*(undefined4 *)(param_1 + 0x24),param_3,param_4);
uVar5 = uVar1 >> 0x1f;
if (uVar1 == 5) {
uVar5 = 1;
}
if (uVar5 != 0) {
return uVar1;
}
if (param_3 == (undefined2 *)0x0) {
iVar12 = *(int *)(param_1 + 0x1c);
iVar11 = *(int *)(iVar12 + 0x10);
}
else {
iVar12 = *(int *)(param_1 + 0x1c);
if (*(int *)(param_2 + 8) == 1) {
iVar11 = *(int *)(iVar12 + 0x10);
if (iVar11 == 2) {
iVar13 = *param_4;
if (iVar13 < 4) {
if (iVar13 == 0) goto LAB_0001170c;
}
else {
puVar3 = param_3;
do {
uVar9 = uVar5 + 1;
*puVar3 = param_3[uVar5 * 2];
puVar3 = puVar3 + 1;
uVar5 = uVar9;
} while ((int)uVar9 < iVar13 >> 2);
}
*param_4 = iVar13 / 2;
iVar11 = *(int *)(iVar12 + 0x10);
}
}
else {
iVar11 = *(int *)(iVar12 + 0x10);
if ((*(int *)(param_2 + 8) == 2) && (iVar11 == 1)) {
iVar11 = *param_4;
if ((iVar11 != 0) && (uVar9 = iVar11 / 2, 0 < (int)uVar9)) {
puVar4 = param_3 + uVar9 * 2;
puVar3 = param_3 + uVar9;
do {
uVar5 = uVar5 + 1;
puVar4[-2] = puVar3[-1];
puVar3 = puVar3 + -1;
puVar4[-1] = *puVar3;
puVar4 = puVar4 + -2;
} while (uVar5 != uVar9);
}
*param_4 = iVar11 << 1;
iVar11 = *(int *)(iVar12 + 0x10);
}
}
}
LAB_0001170c:
if (*(int *)(param_1 + 8) == 1) {
iVar13 = 1 - uVar1;
if (1 < uVar1) {
iVar13 = 0;
}
if (param_3 == (undefined2 *)0x0) {
iVar13 = 0;
}
if (iVar13 == 0) goto LAB_00011720;
if ((iVar11 == 2) && (3 < *param_4)) {
iVar11 = 0;
puVar3 = param_3;
do {
iVar11 = iVar11 + 1;
puVar4 = puVar3 + 1;
*(undefined *)((int)puVar3 + 3) = *(undefined *)((int)puVar3 + 1);
puVar3 = puVar3 + 2;
*(undefined *)puVar3 = *(undefined *)puVar4;
iVar12 = *param_4;
if (iVar12 < 0) {
iVar12 = iVar12 + 3;
}
} while (iVar11 < iVar12 >> 2);
LAB_000117c4:
iVar12 = *(int *)(param_1 + 0x1c);
iVar11 = *(int *)(iVar12 + 0x10);
}
LAB_000117cc:
if ((*(int *)(param_1 + 0x84) != 0) && (*(int *)(param_1 + 0x88) == 0)) {
if (*(int *)(iVar12 + 0x30) == 0) goto LAB_000117f0;
iVar13 = *(int *)(param_1 + 0x28);
uVar6 = *(undefined4 *)(iVar12 + 8);
bVar15 = iVar13 == 5;
*(int *)(param_1 + 0x8c) = iVar11;
if (bVar15) {
iVar13 = 2;
}
*(undefined4 *)(param_1 + 0x90) = uVar6;
if (bVar15) {
*(int *)(param_1 + 0x98) = iVar13;
}
else {
if (iVar13 == 6) {
*(undefined4 *)(param_1 + 0x98) = 7;
}
else {
*(undefined4 *)(param_1 + 0x98) = 1;
}
}
iVar11 = *(int *)(iVar12 + 0x38);
if ((iVar11 != 0x18) && (iVar11 != 0x20)) {
iVar11 = 0x10;
}
*(int *)(param_1 + 0x94) = iVar11;
*(undefined4 *)(param_1 + 0x88) = 1;
memcpy((void *)(param_2 + 0x78),(void *)(param_1 + 0x84),0x18);
iVar12 = *(int *)(param_1 + 0x1c);
iVar11 = *(int *)(iVar12 + 0x10);
}
}
else {
if (*(int *)(param_1 + 8) == 2) {
iVar13 = 1 - uVar1;
if (1 < uVar1) {
iVar13 = 0;
}
if (param_3 == (undefined2 *)0x0) {
iVar13 = 0;
}
if (iVar13 != 0) {
if ((iVar11 == 2) && (3 < *param_4)) {
iVar11 = 0;
puVar3 = param_3;
do {
iVar11 = iVar11 + 1;
*(undefined *)((int)puVar3 + 1) = *(undefined *)((int)puVar3 + 3);
*(undefined *)(puVar3 + 1) = *(undefined *)(puVar3 + 2);
puVar3 = puVar3 + 2;
iVar12 = *param_4;
if (iVar12 < 0) {
iVar12 = iVar12 + 3;
}
} while (iVar11 < iVar12 >> 2);
goto LAB_000117c4;
}
goto LAB_000117cc;
}
}
LAB_00011720:
if (uVar1 == 0) goto LAB_000117cc;
}
if (*(int *)(iVar12 + 0x30) != 0) {
uVar6 = *(undefined4 *)(iVar12 + 8);
*(int *)(param_1 + 0x78) = iVar11;
*(int *)(iVar12 + 0x44) = iVar11;
*(int *)(param_2 + 8) = iVar11;
*(undefined4 *)(param_1 + 0x7c) = uVar6;
*(undefined4 *)(iVar12 + 0x48) = uVar6;
*(undefined4 *)(param_2 + 0x10) = uVar6;
return uVar1;
}
LAB_000117f0:
iVar13 = *(int *)(iVar12 + 8);
if (48000 < iVar13) {
iVar2 = __aeabi_idiv(*param_4 >> 1,iVar11);
iVar7 = 1;
do {
iVar13 = iVar13 >> 1;
iVar2 = iVar2 >> 1;
iVar7 = iVar7 * 2;
} while (48000 < iVar13);
if (0 < iVar2) {
iVar10 = 0;
puVar3 = param_3;
puVar4 = param_3;
do {
if (0 < iVar11) {
iVar8 = 0;
do {
*(undefined2 *)((int)puVar4 + iVar8) = *(undefined2 *)((int)puVar3 + iVar8);
iVar8 = iVar8 + 2;
} while (iVar8 != iVar11 * 2);
puVar4 = puVar4 + iVar11;
puVar3 = puVar3 + iVar11;
}
iVar10 = iVar10 + 1;
puVar3 = puVar3 + iVar11 * (iVar7 + -1);
} while (iVar10 != iVar2);
}
*param_4 = iVar11 * iVar2 * 2;
iVar11 = *(int *)(iVar12 + 0x10);
}
if ((*(int *)(param_2 + 8) != iVar11) || (*(int *)(param_2 + 0x10) != iVar13)) {
*(undefined4 *)(param_1 + 4) = 1;
__android_log_print(5,"awplayer","<%s:%u>: get audio decoder change ch or fs!\n",
"DecodeAudioStream",0x3b1);
}
if (*(int *)(param_1 + 4) != 0) {
iVar11 = *(int *)(param_1 + 0x1c);
uVar14 = *(undefined4 *)(iVar11 + 0x10);
uVar6 = *(undefined4 *)(iVar11 + 0xc);
*(undefined4 *)(param_1 + 0x78) = uVar14;
*(undefined4 *)(iVar11 + 0x44) = uVar14;
*(undefined4 *)(param_2 + 8) = uVar14;
*(int *)(param_1 + 0x7c) = iVar13;
*(int *)(iVar11 + 0x48) = iVar13;
*(int *)(param_2 + 0x10) = iVar13;
*(undefined4 *)(param_2 + 0x14) = uVar6;
__android_log_print(3,"awplayer",
"<%s:%u>: ==============================pAudioDecoder->pBsInFor->bitrate:%d"
,"DecodeAudioStream",0x3ba,uVar6);
*(undefined4 *)(param_1 + 4) = 0;
if ((*(int *)(*(int *)(param_1 + 0x1c) + 0x44) == 0) ||
(*(int *)(*(int *)(param_1 + 0x1c) + 0x48) == 0)) {
*(undefined4 *)(param_1 + 4) = 1;
__android_log_print(5,"awplayer","<%s:%u>: get audio decoder info fail!\n","DecodeAudioStream"
,0x3bf,uVar6);
return 0xffffffff;
}
}
iVar11 = *(int *)(param_1 + 0x10);
if (iVar11 != 0) {
iVar12 = *param_4 / 2;
if (iVar11 == 2) {
if (1 < iVar12) {
iVar11 = 1;
do {
iVar11 = iVar11 + 2;
param_3[1] = 0;
param_3 = param_3 + 2;
} while (iVar11 < iVar12);
}
}
else {
if (iVar11 == 3) {
memset(param_3,0,iVar12 << 1);
}
else {
if ((iVar11 == 1) && (0 < iVar12)) {
iVar11 = 0;
do {
*(undefined2 *)((int)param_3 + iVar11) = 0;
iVar11 = iVar11 + 4;
} while (iVar11 != ((iVar12 - 1U >> 1) + 1) * 4);
}
}
}
}
return uVar1;
}
undefined4 DestroyAudioDecoder(void *param_1)
{
if (param_1 != (void *)0x0) {
pthread_mutex_destroy((pthread_mutex_t *)((int)param_1 + 0x2c));
if (*(code **)((int)param_1 + 0xbc) != (code *)0x0) {
(**(code **)((int)param_1 + 0xbc))(*(undefined4 *)((int)param_1 + 0x24));
*(undefined4 *)((int)param_1 + 0x24) = 0;
}
if (*(int *)((int)param_1 + 0x20) != 0) {
dlclose();
*(undefined4 *)((int)param_1 + 0x20) = 0;
}
if (*(void **)((int)param_1 + 0x30) != (void *)0x0) {
free(*(void **)((int)param_1 + 0x30));
*(undefined4 *)((int)param_1 + 0x30) = 0;
}
if (*(void **)((int)param_1 + 0x50) != (void *)0x0) {
free(*(void **)((int)param_1 + 0x50));
*(undefined4 *)((int)param_1 + 0x50) = 0;