104 lines
6.9 KiB
C++
104 lines
6.9 KiB
C++
#include "SceTypes.hpp"
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#include "prx/libc/include/general/VabiMacros.hpp"
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#include <algorithm>
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#include <cmath>
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#include <cstdint>
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#include <cstdlib>
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#include <cstring>
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#include <vector>
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extern "C" {
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int APS5_VABI sceAjmInitialize(std::int64_t, std::uint32_t*);
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int APS5_VABI sceAjmFinalize(std::uint32_t);
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int APS5_VABI sceAjmDecAt9ParseConfigData(const void*, AjmDecAt9ConfigDataInfo*);
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int APS5_VABI sceAjmInstanceCreate(std::uint32_t, std::uint32_t, std::uint64_t, std::uint32_t*);
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int APS5_VABI sceAjmInstanceDestroy(std::uint32_t, std::uint32_t);
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int APS5_VABI sceAjmBatchInitialize(void*, std::size_t, AjmBatchInfo*);
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int APS5_VABI sceAjmBatchJobDecode(AjmBatchInfo*, std::uint32_t, const void*, std::size_t, void*, std::size_t, void*);
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int APS5_VABI sceAjmBatchStart(std::uint32_t, const AjmBatchInfo*, int, AjmBatchError*, std::uint32_t*);
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int APS5_VABI sceAjmBatchWait(std::uint32_t, std::uint32_t, std::uint32_t, AjmBatchError*);
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}
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static void Require(bool value) { if (!value) std::abort(); }
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namespace {
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const std::uint8_t MP3_MONO[] = {
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0xFF, 0xFB, 0x14, 0xC4, 0x00, 0x00, 0x03, 0xB0, 0x21, 0x5E, 0xF4, 0x30, 0x80, 0x30, 0x98, 0x88, 0xA9, 0x83, 0x34, 0x70, 0x00, 0x18, 0x89, 0xCB,
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0x20, 0x00, 0x3B, 0xBB, 0xB9, 0x9F, 0xD7, 0x0E, 0x06, 0x06, 0x06, 0x2C, 0x3E, 0xEF, 0x83, 0xE7, 0xF1, 0x00, 0x63, 0x83, 0xFD, 0x4E, 0xFC, 0xFF,
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0x29, 0xE1, 0xF7, 0xD9, 0x87, 0x7E, 0xFF, 0x65, 0x9E, 0x21, 0xAF, 0x46, 0x58, 0xBB, 0x46, 0x58, 0xBA, 0x64, 0x40, 0x21, 0xB2, 0x6C, 0xFA, 0x6C,
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0xF8, 0x42, 0x0E, 0x7C, 0x1E, 0x8F, 0x0D, 0xBF, 0x1B, 0x02, 0xBC, 0x24, 0x0D, 0x37, 0xCA, 0x9D, 0x52, 0xFD, 0x77, 0xE0, 0x16, 0xBA, 0x02, 0x04,
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0xFF, 0xFB, 0x14, 0xC4, 0x03, 0x83, 0xC4, 0xE0, 0x2B, 0x28, 0x1D, 0xE4, 0x80, 0x20, 0x5D, 0x95, 0x60, 0x41, 0x70, 0x16, 0xC8, 0xD3, 0x02, 0x00,
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0x2F, 0x12, 0x02, 0xD0, 0x40, 0x1D, 0x98, 0x4D, 0x06, 0x99, 0x84, 0xF2, 0x68, 0x98, 0xBF, 0x86, 0xD1, 0x84, 0xC8, 0x18, 0x2A, 0xA9, 0x79, 0x50,
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0x85, 0xDE, 0x14, 0x88, 0x9A, 0xF8, 0x44, 0x02, 0xB0, 0x60, 0x62, 0x5E, 0x11, 0xE9, 0xDC, 0x18, 0x65, 0x8F, 0xFF, 0x7F, 0xFC, 0xB3, 0xF8, 0x58,
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0xEF, 0xFF, 0xFF, 0xE1, 0x95, 0xF8, 0x44, 0x02, 0xB0, 0x60, 0x62, 0x5E, 0x11, 0xE9, 0xDC, 0x18, 0x65, 0x8F, 0xFF, 0x7F, 0xFC, 0xB3, 0xF8, 0x58,
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0xFF, 0xFB, 0x14, 0xC4, 0x09, 0x83, 0xC2, 0xEC, 0xAB, 0x02, 0x0B, 0x80, 0xB6, 0x40, 0x5D, 0x95, 0x60, 0x41, 0x70, 0x16, 0xC8, 0xEF, 0xFF, 0xFF,
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0xE1, 0x9F, 0x08, 0x80, 0x56, 0x0C, 0x0C, 0x4B, 0xC2, 0x3D, 0x3B, 0x83, 0x0C, 0xB1, 0xFF, 0xEF, 0xFF, 0x96, 0x7F, 0x0B, 0x1D, 0xFF, 0xFF, 0xFC,
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0x31, 0xF8, 0x44, 0x02, 0xB0, 0x60, 0x62, 0x5E, 0x11, 0xE9, 0xDC, 0x18, 0x65, 0x8F, 0xFF, 0x7F, 0xFC, 0xB3, 0xF8, 0x58, 0xEF, 0xFF, 0xFF, 0xE1,
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0x9F, 0x08, 0x80, 0x56, 0x0C, 0x0C, 0x4B, 0xC2, 0x3D, 0x3B, 0x83, 0x0C, 0xB1, 0xFF, 0xEF, 0xFF, 0x96, 0x7F, 0x0B, 0x1D, 0xFF, 0xFF, 0xFC, 0x31,
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0xFF, 0xFB, 0x14, 0xC4, 0x17, 0x83, 0xC2, 0xEC, 0xAB, 0x02, 0x0B, 0x80, 0xB6, 0x40, 0x5D, 0x95, 0x60, 0x41, 0x70, 0x16, 0xC8, 0x96, 0x55, 0x8D,
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0xBF, 0xE9, 0xD8, 0x50, 0x01, 0xA6, 0x17, 0x80, 0x34, 0x61, 0x00, 0x17, 0xC6, 0x15, 0x40, 0xD4, 0x61, 0x56, 0x25, 0x66, 0x3E, 0xA4, 0x92, 0x62,
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0xC3, 0xED, 0x26, 0x23, 0xA5, 0x5C, 0x63, 0x10, 0x01, 0xC6, 0x0F, 0x20, 0x9E, 0x60, 0x62, 0x08, 0x26, 0x06, 0xE0, 0x12, 0xD6, 0x22, 0x02, 0x6C,
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0x93, 0xC7, 0x04, 0x3E, 0xBF, 0xFE, 0xBF, 0xFF, 0x72, 0x62, 0x28, 0x22, 0xD1, 0x2F, 0xEF, 0xFD, 0xF1, 0x15, 0x09, 0x83, 0x08, 0x8C, 0x00, 0xFE,
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0xFF, 0xFB, 0x14, 0xC4, 0x25, 0x80, 0x07, 0x74, 0x2D, 0x16, 0x15, 0xE7, 0x80, 0x00, 0xF2, 0x0C, 0xE8, 0x83, 0x36, 0xB0, 0x00, 0xC4, 0x42, 0x82,
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0xC0, 0x86, 0x24, 0x2A, 0x02, 0x11, 0xFF, 0x02, 0x70, 0xF6, 0x07, 0x80, 0x9B, 0xCB, 0xCD, 0x0D, 0x00, 0x7C, 0x49, 0x1D, 0xBF, 0xD3, 0xDE, 0x3B,
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0x52, 0x36, 0xFE, 0xFA, 0xF3, 0x66, 0xB5, 0x13, 0xDF, 0x06, 0x84, 0xA1, 0x2F, 0xCB, 0x05, 0x41, 0x5F, 0xF5, 0x2A, 0x4C, 0x41, 0x4D, 0x45, 0x34,
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0x2E, 0x30, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA,
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0xFF, 0xFB, 0x14, 0xC4, 0x0E, 0x83, 0xC0, 0x00, 0x01, 0xA4, 0x1C, 0x00, 0x00, 0x20, 0x00, 0x00, 0x34, 0x80, 0x00, 0x00, 0x04, 0xAA, 0xAA, 0xAA,
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0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA,
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0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA,
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0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA,
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};
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struct DecodeSideband {
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std::int32_t result;
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std::int32_t internalResult;
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std::int32_t inputConsumed;
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std::int32_t outputWritten;
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std::uint64_t totalDecodedSamples;
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};
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void TestMp3(std::uint32_t context) {
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std::uint32_t instance = 0;
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Require(sceAjmInstanceCreate(context, 0, 0, &instance) == 0);
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std::vector<std::uint8_t> batch(4096);
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std::vector<std::int16_t> pcm(1152);
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std::size_t offset = 0;
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std::int16_t peak = 0;
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for (int frame = 0; frame < 6; ++frame) {
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AjmBatchInfo info{};
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DecodeSideband sideband{};
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Require(sceAjmBatchInitialize(batch.data(), batch.size(), &info) == 0);
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Require(sceAjmBatchJobDecode(&info, instance, MP3_MONO + offset, sizeof(MP3_MONO) - offset, pcm.data(), pcm.size() * sizeof(std::int16_t), &sideband) == 0);
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std::uint32_t id = 0;
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AjmBatchError error{};
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Require(sceAjmBatchStart(context, &info, 0, &error, &id) == 0 && sceAjmBatchWait(context, id, 0, &error) == 0);
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Require(sideband.result == 0 && sideband.inputConsumed == 96 && sideband.outputWritten == 1152 * 2);
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Require(sideband.totalDecodedSamples == static_cast<std::uint64_t>(frame + 1) * 1152);
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for (const std::int16_t sample : pcm) peak = std::max<std::int16_t>(peak, static_cast<std::int16_t>(std::abs(sample)));
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offset += static_cast<std::size_t>(sideband.inputConsumed);
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}
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Require(offset == sizeof(MP3_MONO) && peak > 3276 && peak < 4915);
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Require(sceAjmInstanceDestroy(context, instance) == 0);
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}
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}
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int main() {
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constexpr int invalidParameter = static_cast<int>(0x80930005);
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std::uint32_t context = 0;
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Require(sceAjmInitialize(0, nullptr) == invalidParameter);
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Require(sceAjmInitialize(0, &context) == 0 && context != 0);
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const std::uint8_t stereo48k[4] = {0xFE, 0x72, 0x1F, 0xF0};
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AjmDecAt9ConfigDataInfo info{};
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Require(sceAjmDecAt9ParseConfigData(stereo48k, &info) == 0);
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Require(info.channels == 2 && info.sample_rate == 48000 && info.frame_samples_per_channel == 256);
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Require(info.superframe_samples_per_channel == 1024 && info.superframe_size == 1024);
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const std::uint8_t badHeader[4] = {0xFD, 0x72, 0x1F, 0xF0};
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Require(sceAjmDecAt9ParseConfigData(badHeader, &info) == invalidParameter);
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Require(sceAjmDecAt9ParseConfigData(nullptr, &info) == invalidParameter);
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TestMp3(context);
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Require(sceAjmFinalize(context) == 0);
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}
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