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C219: new sample format (work in progress)

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tildearrow 2023-08-28 20:31:22 -05:00
parent 9cb239438e
commit a5f351c232
8 changed files with 146 additions and 49 deletions
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7
src/engine/sample.h
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@ -44,6 +44,7 @@ enum DivSampleDepth: unsigned char {
DIV_SAMPLE_DEPTH_BRR=9,
DIV_SAMPLE_DEPTH_VOX=10,
DIV_SAMPLE_DEPTH_MULAW=11,
DIV_SAMPLE_DEPTH_C219=12,
DIV_SAMPLE_DEPTH_16BIT=16,
DIV_SAMPLE_DEPTH_MAX // boundary for sample depth
};
@ -110,6 +111,7 @@ struct DivSample {
// - 9: BRR (SNES)
// - 10: VOX ADPCM
// - 11: 8-bit µ-law PCM
// - 12: C219 "µ-law" PCM
// - 16: 16-bit PCM
DivSampleDepth depth;
bool loop, brrEmphasis, dither;
@ -133,8 +135,9 @@ struct DivSample {
unsigned char* dataBRR; // 9
unsigned char* dataVOX; // 10
unsigned char* dataMuLaw; // 11
unsigned char* dataC219; // 12
unsigned int length8, length16, length1, lengthDPCM, lengthZ, lengthQSoundA, lengthA, lengthB, lengthBRR, lengthVOX, lengthMuLaw;
unsigned int length8, length16, length1, lengthDPCM, lengthZ, lengthQSoundA, lengthA, lengthB, lengthBRR, lengthVOX, lengthMuLaw, lengthC219;
unsigned int samples;
@ -341,6 +344,7 @@ struct DivSample {
dataBRR(NULL),
dataVOX(NULL),
dataMuLaw(NULL),
dataC219(NULL),
length8(0),
length16(0),
length1(0),
@ -352,6 +356,7 @@ struct DivSample {
lengthBRR(0),
lengthVOX(0),
lengthMuLaw(0),
lengthC219(0),
samples(0) {
for (int i=0; i<DIV_MAX_CHIPS; i++) {
for (int j=0; j<DIV_MAX_SAMPLE_TYPE; j++) {