88 lines
2.5 KiB
C++
88 lines
2.5 KiB
C++
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#include "catch.hpp"
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#include "adts_mpg123.h"
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class MemoryStreamer : public ifc_mpeg_stream_reader
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{
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public:
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MemoryStreamer(){}
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int Peek(void *buffer, size_t to_read, size_t *bytes_read)
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{
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if (to_read > this->bufferBytes) {
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to_read = this->bufferBytes;
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}
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memcpy(buffer, this->buffer, to_read);
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*bytes_read = to_read;
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return adts::SUCCESS;
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}
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int Read(void *buffer, size_t to_read, size_t *bytes_read)
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{
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if (to_read > this->bufferBytes) {
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to_read = this->bufferBytes;
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}
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memcpy(buffer, this->buffer, to_read);
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this->buffer = (unsigned char *)this->buffer + *bytes_read;
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*bytes_read = to_read;
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bufferBytes -= to_read;
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return adts::SUCCESS;
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}
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int EndOf()
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{
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if (bufferBytes == 0) {
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return 1;
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} else {
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return 0;
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}
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}
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float GetGain()
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{
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return 1.0;
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}
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unsigned char *buffer;
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size_t bufferBytes;
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RECVS_DISPATCH;
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};
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#define CBCLASS MemoryStreamer
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START_DISPATCH;
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CB(MPEGSTREAM_PEEK, Peek)
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CB(MPEGSTREAM_READ, Read)
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CB(MPEGSTREAM_EOF, EndOf)
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CB(MPEGSTREAM_GAIN, GetGain)
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END_DISPATCH;
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#undef CBCLASS
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static const unsigned char mp3_frame1[] = {
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0xFF, 0xF3, 0x70, 0x54, 0x00, 0x10, 0x2D, 0xFA, 0x96, 0x0F, 0xA0, 0x20,
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0x00, 0x81, 0xE8, 0x05, 0x2C, 0x1F, 0x40, 0x00, 0x00, 0x03, 0x51, 0xB6,
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0x1B, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF3,
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0x0B, 0x05, 0x86, 0x07, 0x60, 0x2E, 0x11, 0x94, 0x0A, 0x01, 0x61, 0xA0,
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0xD0, 0xC2, 0xC5, 0xCF, 0x81, 0x41, 0x43, 0x2F, 0x44, 0x4E, 0x6E, 0x1F,
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0xFF, 0xFF, 0xFF, 0xFF, 0xF2, 0x01, 0xA0, 0xA2, 0x8B, 0x87, 0xF6, 0x2E,
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0x7A, 0x0A, 0x19, 0x25, 0x9F, 0x02, 0xF6, 0x40, 0xA1, 0x92, 0x2E, 0x2E,
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0x7F, 0xEE, 0xFF, 0x96, 0x1E, 0x0E, 0x2C, 0x1B, 0x87, 0xEC, 0x1C, 0x07,
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0x8A, 0x1C, 0x18, 0x58, 0x76, 0x7C, 0x0A, 0x07, 0x86, 0x5E, 0x88, 0x94,
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0xEF, 0x02, 0xF6, 0x82, 0x86, 0x49, 0x67, 0xC0, 0xBD, 0x90, 0x28, 0x64,
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0x8B, 0x8B, 0xDF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xBC,
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0x3D, 0xA0, 0xA2, 0x4B, 0x8B, 0x8B, 0x8A, 0x51, 0x60, 0xDC, 0x5D, 0x85,
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0x03, 0xC3, 0x2C, 0x00, 0x03, 0x31, 0xE0, 0x00, 0x7F};
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TEST_CASE("", "[adts_mpg123]") {
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mpg123_init();
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ADTS_MPG123 mp3;
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MemoryStreamer memoryStreamer;
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REQUIRE(mp3.Initialize(false, false, false, 16, true, true, true) == adts::SUCCESS);
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REQUIRE(mp3.Open(&memoryStreamer) == true);
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size_t numBits;
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size_t numChannels;
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int sampleRate;
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memoryStreamer.buffer = (unsigned char *)mp3_frame1;
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memoryStreamer.bufferBytes = sizeof(mp3_frame1);
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size_t outputWritten=777;
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size_t bitrate=777;
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REQUIRE(mp3.Sync(&memoryStreamer, 0, 0, &outputWritten, &bitrate) == adts::SUCCESS);
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REQUIRE(bitrate == 64);
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REQUIRE(outputWritten == 0);
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}
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