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Fixing libatrac3plus RE errors (#130)
* libatrac3plus: fix RE errors * libatrac3plus: clean up testing changes
This commit is contained in:
Kotcrab
GitHub
parent
ef94ca1aa5
commit
30bf7392f8
@ -12,17 +12,85 @@ SCE_SDK_VERSION(0x06060010);
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SCE_MODULE_START_THREAD_PARAMETER(3, 0x20, 0x0400, 0);
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SCE_MODULE_STOP_THREAD_PARAMETER(3, 0x20, 0x0400, 0);
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typedef struct
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{
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u16 unk0;
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char unk2;
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char unk3;
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} SceAtracUnk;
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// 3E74
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SceAtracUnk g_3E74[] = {
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{ 0x00C0, 0x1, 0xE },
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{ 0x0098, 0x1, 0xF },
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{ 0x0180, 0x2, 0x4 },
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{ 0x0130, 0x2, 0x6 },
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{ 0x00C0, 0x2, 0xB }
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};
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// 3E88
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SceAtracUnk g_3E88[] = {
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{ 0x00C0, 0x1, 0x0 },
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{ 0x1724, 0x0, 0x0 },
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{ 0x0118, 0x1, 0x0 },
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{ 0x2224, 0x0, 0x0 },
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{ 0x0178, 0x1, 0x0 },
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{ 0x2E24, 0x0, 0x0 },
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{ 0x0230, 0x1, 0x0 },
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{ 0x4524, 0x0, 0x0 },
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{ 0x02E8, 0x1, 0x0 },
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{ 0x5C24, 0x0, 0x0 },
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{ 0x0118, 0x2, 0x0 },
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{ 0x2228, 0x0, 0x0 },
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{ 0x0178, 0x2, 0x0 },
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{ 0x2E28, 0x0, 0x0 },
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{ 0x0230, 0x2, 0x0 },
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{ 0x4528, 0x0, 0x0 },
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{ 0x02E8, 0x2, 0x0 },
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{ 0x5C28, 0x0, 0x0 },
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{ 0x03A8, 0x2, 0x0 },
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{ 0x7428, 0x0, 0x0 },
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{ 0x0460, 0x2, 0x0 },
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{ 0x8B28, 0x0, 0x0 },
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{ 0x05D0, 0x2, 0x0 },
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{ 0xB928, 0x0, 0x0 },
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{ 0x0748, 0x2, 0x0 },
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{ 0xE828, 0x0, 0x0 },
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{ 0x0800, 0x2, 0x0 },
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{ 0xFF28, 0x0, 0x0 }
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};
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// 3EF8
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u8 g_at3PlusGUID[] = { 0xBF, 0xAA, 0x23, 0xE9, 0x58, 0xCB, 0x71, 0x44,
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0xA1, 0x19, 0xFF, 0xFA, 0x01, 0xE4, 0xCE, 0x62 };
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// 3F08
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SceAtracUnk g_3F08[] = {
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{ 0x0180, 0x4, 0 },
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{ 0x0130, 0x6, 0 },
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{ 0x00C0, 0xB, 1 },
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{ 0x00C0, 0xE, 0 },
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{ 0x0098, 0xF, 0 }
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};
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// 3F80
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int g_edramAddr = -1;
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// 3FC0
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SceAtracId g_atracIds[6] __attribute__((aligned(64)));
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// 45C0
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int g_needMemAT3;
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// 45C4
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int g_needMemAT3plus;
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SceAtracId g_atracIds[6];
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int sceAtracReinit(int numAT3Id, int numAT3plusId)
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{
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int oldIntr = sceKernelCpuSuspendIntr();
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@ -63,7 +131,7 @@ int sceAtracReinit(int numAT3Id, int numAT3plusId)
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int i;
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for (i = 0; i < numAT3Id + numAT3plusId; i++)
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{
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curId->codec.edramAddr = (void *)g_edramAddr;
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curId->codec.edramAddr = (void *)count;
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curId->codec.unk20 = 1;
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if (i >= numAT3plusId)
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{
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@ -79,7 +147,7 @@ int sceAtracReinit(int numAT3Id, int numAT3plusId)
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count += g_needMemAT3plus;
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}
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// 0130
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if (g_edramAddr + 0x19000 < count)
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if ((u32)(g_edramAddr + 0x19000) < (u32)count)
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return SCE_ERROR_OUT_OF_MEMORY;
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curId->info.state = -1;
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curId++;
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@ -254,7 +322,7 @@ int sceAtracDecodeData(int atracID, short *outAddr, u32 *samples, u32 *finishFla
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// 07A4
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// 07BC
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int i;
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for (i = 0; i < g_atracIds[atracID].info.numFrame; i++)
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for (i = 0; i <= g_atracIds[atracID].info.numFrame; i++)
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{
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ret = decodeFrame(&g_atracIds[atracID], outAddr, samples, finishFlag);
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if (ret != 0) {
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@ -369,7 +437,8 @@ int sceAtracSetSecondBuffer(int atracID, u8 *secondBuffer, u32 secondBufferByte)
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int ret = isValidState(info->state);
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if (ret < 0)
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return ret;
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if (secondBufferByte < info->sampleSize * 3 && secondBufferByte < info->dataEnd - getSecondBufPos(info, info->loopEnd) - 1)
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u32 secondBufPos = getSecondBufPos(info, info->loopEnd);
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if (secondBufferByte < info->sampleSize * 3 && secondBufferByte < info->dataEnd - secondBufPos - 1)
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return 0x80630011;
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if (info->state != 6)
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return 0x80630022;
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@ -609,8 +678,8 @@ int sceAtracReleaseAtracID(int atracID)
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return ret;
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// 14CC
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int oldIntr = sceKernelCpuSuspendIntr();
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if (g_atracIds[0].info.state > 0 && g_atracIds[0].info.state != 16) {
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g_atracIds[0].info.state = -1;
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if (g_atracIds[atracID].info.state > 0 && g_atracIds[atracID].info.state != 16) {
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g_atracIds[atracID].info.state = -1;
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ret = 0;
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}
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// 1510
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@ -655,7 +724,7 @@ int sceAtracGetChannel(int atracID, u32 *channel)
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int sceAtracGetOutputChannel(int atracID, u32 *outputChan)
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{
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if (atracID < 0 || atracID >= 0 || g_atracIds[atracID].info.state <= 0)
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if (atracID < 0 || atracID >= 6 || g_atracIds[atracID].info.state <= 0)
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return 0x80630005;
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if (g_atracIds[atracID].info.state == 1)
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return 0x80630010;
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@ -665,7 +734,7 @@ int sceAtracGetOutputChannel(int atracID, u32 *outputChan)
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int sceAtracGetMaxSample(int atracID, u32 *maxSample)
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{
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if (atracID < 0 || atracID >= 0 || g_atracIds[atracID].info.state <= 0)
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if (atracID < 0 || atracID >= 6 || g_atracIds[atracID].info.state <= 0)
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return 0x80630005;
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if (g_atracIds[atracID].info.state == 1)
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return 0x80630010;
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@ -675,7 +744,7 @@ int sceAtracGetMaxSample(int atracID, u32 *maxSample)
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int sceAtracGetBitrate(int atracID, u32 *outBitrate)
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{
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if (atracID < 0 || atracID >= 0 || g_atracIds[atracID].info.state <= 0)
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if (atracID < 0 || atracID >= 6 || g_atracIds[atracID].info.state <= 0)
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return 0x80630005;
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if (g_atracIds[atracID].info.state == 1)
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return 0x80630010;
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@ -695,7 +764,7 @@ int sceAtracGetBitrate(int atracID, u32 *outBitrate)
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int sceAtracGetInternalErrorInfo(int atracID, int *result)
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{
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if (atracID < 0 || atracID >= 0 || g_atracIds[atracID].info.state <= 0)
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if (atracID < 0 || atracID >= 6 || g_atracIds[atracID].info.state <= 0)
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return 0x80630005;
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if (g_atracIds[atracID].info.state == 1)
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return 0x80630010;
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@ -716,7 +785,7 @@ SceAtracId *_sceAtracGetContextAddress(int atracID)
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int allocEdram(void)
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{
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g_atracIds[0].codec.unk40.v8.u40 = 40;
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g_atracIds[1].codec.unk40.v8.u41 = 92;
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g_atracIds[0].codec.unk40.v8.u41 = 92;
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int ret = sceAudiocodecCheckNeedMem(&g_atracIds[0].codec, 0x1000);
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if (ret < 0)
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return ret;
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@ -765,7 +834,7 @@ int getOutputChan(SceAtracIdInfo *info, SceAudiocodecCodec *codec)
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// 199C
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return codec->unk72;
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}
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if (codec->unk40.v8.u40 >= 14 && codec->unk40.v8.u40 < 16)
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if (codec->unk40.v32 - 0xeU < 2)
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return codec->unk52;
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return 2;
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}
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@ -789,12 +858,18 @@ int decodeFrame(SceAtracId *id, short *outAddr, u32 *samples, u32 *finishFlag)
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return 0x80630023;
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}
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// 1AA4
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if ((id->info.state & 4) != 0) {
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if ((id->info.state & 4) == 0) {
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// 1AB4
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id->codec.inBuf = id->info.buffer + unk2;
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} else {
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// 1C1C
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unk2 = (id->info.unk22 & 1) ? id->codec.unk52 : id->codec.unk48;
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char unkFlag = id->info.unk22 & 1;
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unk2 = (unkFlag) ? id->info.unk52 : id->info.unk48;
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u8* infoBuf = (unkFlag) ? id->info.secondBuffer : id->info.buffer;
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// 1AB4
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id->codec.inBuf = infoBuf + unk2;
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}
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// 1AB0
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id->codec.inBuf = id->info.buffer + unk2;
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// 1AB8
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id->codec.outBuf = outAddr;
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if (nextSample != unk)
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id->codec.outBuf = buf;
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@ -825,7 +900,7 @@ int decodeFrame(SceAtracId *id, short *outAddr, u32 *samples, u32 *finishFlag)
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// 1BC8
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if (id->info.loopEnd != 0 && (id->info.loopNum != 0 || id->info.loopEnd >= id->info.decodePos) && id->info.loopEnd < id->info.decodePos) // go back to start of loop
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{
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id->info.curOff = getOffFromSample(&id->info, id->info.decodePos);
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id->info.curOff = getOffFromSample(&id->info, id->info.loopStart);
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id->info.numFrame = getFrameFromSample(&id->info, id->info.loopStart);
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id->info.decodePos = id->info.loopStart;
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if (id->info.loopNum > 0)
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@ -1047,9 +1122,7 @@ int loadWaveFile(u32 size, SceAtracFile *info, u8 *in)
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if (cksize < 52)
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return 0x80630006;
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u8 *curIn = in + curOff + 10;
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u8 guid[] = { 0xBF, 0xAA, 0x23, 0xE9, 0x58, 0xCB, 0x71, 0x44,
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0xA1, 0x19, 0xFF, 0xFA, 0x01, 0xE4, 0xCE, 0x62 }; // 3EF8
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u8 *curGUID = guid;
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u8 *curGUID = g_at3PlusGUID;
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// 2048
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int i;
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// check AT3+ GUID
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@ -1089,12 +1162,12 @@ int loadWaveFile(u32 size, SceAtracFile *info, u8 *in)
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int readWaveData(u8 *in, u32 *curOff, int size)
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{
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u8 *curStr = in + *curOff + size;
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*curOff = *curOff + size;
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int result = 0;
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// 2324
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do
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result |= *(--curStr) << ((--size) * 8);
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while (size != 0);
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*curOff += size;
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return result;
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}
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@ -1143,22 +1216,6 @@ int getNextSample(SceAtracIdInfo *info)
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return unk4 - unk3;
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}
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typedef struct
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{
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u16 unk0;
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char unk2;
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char unk3;
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} SceAtracUnk;
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// 3F08
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SceAtracUnk g_3F08[] = {
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{ 0x0180, 0x4, 0 },
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{ 0x0130, 0x6, 0 },
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{ 0x00C0, 0xB, 1 },
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{ 0x00C0, 0xE, 0 },
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{ 0x0098, 0xF, 0 }
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};
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// 245C
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int setBuffer(SceAtracId *id, u8 *buffer, u32 readByte, u32 bufferByte, SceAtracFile *info)
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{
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@ -1192,7 +1249,7 @@ int setBuffer(SceAtracId *id, u8 *buffer, u32 readByte, u32 bufferByte, SceAtrac
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{
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// 25F0
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if (cur->unk3 == info->unk4.v16) {
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id->codec.unk40.v8.u40 = cur->unk2;
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id->codec.unk40.v32 = cur->unk2;
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return 0;
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}
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}
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@ -1228,7 +1285,7 @@ int initDecoder(SceAtracId *info, void *arg1)
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info->info.numChan = *(u8*)(arg1 + 0);
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info->info.secondBuffer = NULL;
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info->info.secondBufferByte = 0;
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info->info.sampleSize = *(u8*)(arg1 + 8);
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info->info.sampleSize = *(u16*)(arg1 + 8);
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info->info.decodePos = 0;
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info->info.endSample = 0;
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info->info.loopStart = 0;
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@ -1238,7 +1295,7 @@ int initDecoder(SceAtracId *info, void *arg1)
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info->info.unk22 = 0;
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info->info.dataOff = 0;
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info->info.curOff = 0;
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info->info.bufferByte = 0;
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info->info.dataEnd = 0;
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info->info.loopNum = 0;
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info->info.streamDataByte = 0;
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info->info.unk48 = 0;
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@ -1247,14 +1304,6 @@ int initDecoder(SceAtracId *info, void *arg1)
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return ret;
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}
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SceAtracUnk g_3E74[] = {
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{ 0x00C0, 0x1, 0xE },
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{ 0x0098, 0x1, 0xF },
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{ 0x0180, 0x2, 0x4 },
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{ 0x0130, 0x2, 0x6 },
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{ 0x00C0, 0x2, 0xB }
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};
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// 26BC
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int initAT3Decoder(SceAudiocodecCodec *codec, void *arg1)
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{
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@ -1322,6 +1371,7 @@ int initAT3Decoder(SceAudiocodecCodec *codec, void *arg1)
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for (i = 0; i < 5; i++)
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{
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if (unk->unk0 == *(int*)(arg1 + 8) && unk->unk2 == *(int*)(arg1 + 0)) { // 27A0
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codec->unk40.v32 = 0;
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codec->unk40.v8.u40 = unk->unk3;
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return 0;
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}
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@ -1331,43 +1381,6 @@ int initAT3Decoder(SceAudiocodecCodec *codec, void *arg1)
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return 0x80630001;
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}
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SceAtracUnk g_3E88[] = {
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{ 0x00C0, 0x1, 0x0 },
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{ 0x1724, 0x0, 0x0 },
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{ 0x0180, 0x1, 0x0 },
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{ 0x2224, 0x0, 0x0 },
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{ 0x0178, 0x1, 0x0 },
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{ 0x2E24, 0x0, 0x0 },
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{ 0x0230, 0x1, 0x0 },
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{ 0x4524, 0x0, 0x0 },
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{ 0x02E8, 0x1, 0x0 },
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{ 0x5C24, 0x0, 0x0 },
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{ 0x0118, 0x2, 0x0 },
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{ 0x2228, 0x0, 0x0 },
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{ 0x0178, 0x2, 0x0 },
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{ 0x2E28, 0x0, 0x0 },
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{ 0x0230, 0x2, 0x0 },
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{ 0x4528, 0x0, 0x0 },
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{ 0x02E8, 0x2, 0x0 },
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{ 0x5C28, 0x0, 0x0 },
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{ 0x03A8, 0x2, 0x0 },
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{ 0x7428, 0x0, 0x0 },
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{ 0x0460, 0x2, 0x0 },
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{ 0x8B28, 0x0, 0x0 },
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{ 0x05D0, 0x2, 0x0 },
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{ 0xB928, 0x0, 0x0 },
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{ 0x0748, 0x2, 0x0 },
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{ 0xE828, 0x0, 0x0 },
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{ 0x0800, 0x2, 0x0 },
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{ 0xFF28, 0x0, 0x0 }
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};
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// 2804
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int initAT3plusDecoder(SceAudiocodecCodec *codec, void *arg1)
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{
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@ -1424,10 +1437,10 @@ int initAT3plusDecoder(SceAudiocodecCodec *codec, void *arg1)
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if (*(u16*)(curSp + 0) == *(int*)(arg1 + 8))
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{
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// 28D0
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if (*(u16*)(curSp + 2) == *(int*)(arg1 + 0))
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if (*(u16*)((int)curSp + 2) == *(int*)(arg1 + 0))
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{
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codec->unk40.v8.u41 = *(u8*)(curSp + 5);
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codec->unk40.v8.u40 = *(u8*)(curSp + 4);
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codec->unk40.v8.u41 = *(u8*)((int)curSp + 5);
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codec->unk40.v8.u40 = *(u8*)((int)curSp + 4);
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codec->unk56 = 0;
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codec->unk40.v8.u42 = 0;
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codec->unk40.v8.u43 = 0;
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@ -1436,8 +1449,8 @@ int initAT3plusDecoder(SceAudiocodecCodec *codec, void *arg1)
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codec->unk44.v8.u46 = 0;
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codec->unk44.v8.u47 = 0;
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codec->unk48 = 0;
|
||||
return 0;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
// 28B4
|
||||
curSp -= 2;
|
||||
@ -1501,7 +1514,7 @@ int setBufferSize(SceAtracIdInfo *info, u32 readByte, u32 bufferByte)
|
||||
info->state = 5;
|
||||
return 0;
|
||||
}
|
||||
u32 unk2 = getSecondBufPos(info, unk) - info->dataOff + 1;
|
||||
u32 unk2 = getSecondBufPos(info, info->loopEnd) - info->dataOff + 1;
|
||||
info->state = 6;
|
||||
if (unk2 < info->streamDataByte)
|
||||
info->streamDataByte = unk2;
|
||||
@ -1695,12 +1708,12 @@ u32 sub_2FEC(u32 arg0, u32 arg1, u32 arg2, u32 arg3)
|
||||
|
||||
u32 sub_3004(u32 arg0, u32 arg1, u32 arg2, u32 arg3, u32 arg4)
|
||||
{
|
||||
arg1 = arg0 + arg1;
|
||||
if (arg1 >= arg4)
|
||||
return 0;
|
||||
if (arg1 < arg3 + 1)
|
||||
return arg1;
|
||||
return arg2 + (arg1 - arg3 - 1) / (arg3 - arg2 + 1);
|
||||
u32 unk = arg0 + arg1;
|
||||
if (unk < arg3 + 1)
|
||||
return unk;
|
||||
return arg2 + (unk - arg3 - 1) % (arg3 - arg2 + 1);
|
||||
}
|
||||
|
||||
u32 sub_3048(SceAtracIdInfo *info)
|
||||
@ -1759,7 +1772,7 @@ u32 sub_316C(u32 arg0, u32 arg1, u32 arg2, u32 arg3)
|
||||
|
||||
u32 sub_31B4(SceAtracIdInfo *info)
|
||||
{
|
||||
if (info->loopEnd < info->decodePos && info->state == 1)
|
||||
if (info->loopEnd < info->decodePos && info->unk22 == 1)
|
||||
{
|
||||
u32 num1 = info->unk52;
|
||||
// 31E4
|
||||
@ -2017,7 +2030,7 @@ int parseAA3(u32 readByte, SceAA3File *aa3, int arg2, u8 *buffer)
|
||||
aa3->unk44 = sub_3AA0(buffer, &curOff, readByte);
|
||||
if (aa3->unk44 == -1)
|
||||
return 0x80631003;
|
||||
if (sub_3AA0(buffer, &curOff, readByte) != -1)
|
||||
if (sub_3AA0(buffer, &curOff, readByte) != 0xFFFF)
|
||||
return 0x80631003;
|
||||
curOff += 24;
|
||||
aa3->unk6 = *(u8*)(buffer + curOff);
|
||||
@ -2029,8 +2042,8 @@ int parseAA3(u32 readByte, SceAA3File *aa3, int arg2, u8 *buffer)
|
||||
else
|
||||
return 0x80631004;
|
||||
// 38D8
|
||||
aa3->unk32 = sub_3A18(buffer, &curOff, readByte);
|
||||
int sum = aa3->dataOff + aa3->unk44;
|
||||
aa3->unk32 = sub_3A18(buffer, &curOff, sum);
|
||||
aa3->dataSize = arg2 - sum;
|
||||
aa3->dataOff = sum;
|
||||
return codec;
|
||||
@ -2106,9 +2119,9 @@ int sub_3A18(u8 *buffer, u32 *curOff, u32 arg2)
|
||||
return result;
|
||||
}
|
||||
|
||||
short sub_3AA0(u8 *buffer, u32 *curOff, u32 readByte)
|
||||
u16 sub_3AA0(u8 *buffer, u32 *curOff, u32 readByte)
|
||||
{
|
||||
short result = 0;
|
||||
u16 result = 0;
|
||||
if (readByte < *curOff + 2)
|
||||
{
|
||||
// 3AD8
|
||||
@ -2134,18 +2147,19 @@ int sub_3B14(u8 *buffer, u32 *curOff, u32 readByte)
|
||||
{
|
||||
if (readByte < *curOff + 3)
|
||||
return 0xFF000000;
|
||||
int result = (buffer[*curOff] << 16) | (buffer[*curOff + 1] << 8) | buffer[*curOff + 2];
|
||||
*curOff += 3;
|
||||
return (buffer[*curOff] << 16) | (buffer[*curOff + 1] << 8) | buffer[*curOff + 0];
|
||||
return result;
|
||||
}
|
||||
|
||||
int sub_3B54(u8 *buffer, u32 *curOff, u32 readByte)
|
||||
{
|
||||
if (readByte < *curOff + 4)
|
||||
return -1;
|
||||
int result = ((buffer[*curOff + 0] & 0x7F) << 21)
|
||||
| ((buffer[*curOff + 1] & 0x7F) << 14)
|
||||
| ((buffer[*curOff + 2] & 0x7F) << 7)
|
||||
| ((buffer[*curOff + 3] & 0x7F) << 0);
|
||||
*curOff += 4;
|
||||
return ((buffer[*curOff + 0] & 0x7F) << 21)
|
||||
| ((buffer[*curOff + 1] & 0x7F) << 14)
|
||||
| ((buffer[*curOff + 2] & 0x7F) << 7)
|
||||
| ((buffer[*curOff + 3] & 0x7F) << 0);
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
@ -121,7 +121,7 @@ int resetPlayPos(SceAtracIdInfo *info, u32 sample, u32 writeByteFirstBuf, u32 wr
|
||||
int parseAA3(u32 readByte, SceAA3File *aa3, int arg2, u8 *buffer);
|
||||
int setAtracFileInfo(SceAA3File *aa3, SceAtracFile *info);
|
||||
int sub_3A18(u8 *buffer, u32 *curOff, u32 arg2);
|
||||
short sub_3AA0(u8 *buffer, u32 *curOff, u32 readByte);
|
||||
u16 sub_3AA0(u8 *buffer, u32 *curOff, u32 readByte);
|
||||
int sub_3B14(u8 *buffer, u32 *curOff, u32 readByte);
|
||||
int sub_3B54(u8 *buffer, u32 *curOff, u32 readByte);
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user