diff options
Diffstat (limited to 'engines/made/pmvplayer.cpp')
-rw-r--r-- | engines/made/pmvplayer.cpp | 37 |
1 files changed, 28 insertions, 9 deletions
diff --git a/engines/made/pmvplayer.cpp b/engines/made/pmvplayer.cpp index dbb8d02a48..b2467ffd20 100644 --- a/engines/made/pmvplayer.cpp +++ b/engines/made/pmvplayer.cpp @@ -48,8 +48,6 @@ void PmvPlayer::play(const char *filename) { _fd->read(_palette, 768); updatePalette(); - //FILE *raw = fopen("track.raw", "wb"); - uint32 frameCount = 0; // TODO: Sound can still be a little choppy. A bug in the decoder or - @@ -66,6 +64,7 @@ void PmvPlayer::play(const char *filename) { byte *frameData = new byte[chunkSize]; _fd->read(frameData, chunkSize); + // Handle audio byte *audioData = frameData + READ_LE_UINT32(frameData + 8) - 8; chunkSize = READ_LE_UINT16(audioData + 4); uint16 chunkCount = READ_LE_UINT16(audioData + 6); @@ -78,9 +77,17 @@ void PmvPlayer::play(const char *filename) { byte *soundData = new byte[soundSize]; decompressSound(audioData + 8, soundData, chunkSize, chunkCount); _audioStream->queueBuffer(soundData, soundSize); - - //fwrite(soundData, soundSize, 1, raw); + // Handle palette + uint32 palChunkOfs = READ_LE_UINT32(frameData + 16); + if (palChunkOfs) { + byte *palData = frameData + palChunkOfs - 8; + uint32 palSize = READ_LE_UINT32(palData + 4); + decompressPalette(palData + 8, _palette, palSize); + updatePalette(); + } + + // Handle video byte *imageData = frameData + READ_LE_UINT32(frameData + 12) - 8; uint32 frameNum = READ_LE_UINT32(frameData); @@ -101,16 +108,17 @@ void PmvPlayer::play(const char *filename) { decompressImage(imageData, *_surface, cmdOffs, pixelOffs, maskOffs, lineSize, frameNum > 0); + delete[] frameData; + handleEvents(); updateScreen(); - delete[] frameData; - frameCount++; while (_mixer->getSoundElapsedTime(_audioStreamHandle) < frameCount * frameDelay) { _system->delayMillis(10); } + } _audioStream->finish(); @@ -120,15 +128,14 @@ void PmvPlayer::play(const char *filename) { delete _fd; delete _surface; - //fclose(raw); - } void PmvPlayer::readChunk(uint32 &chunkType, uint32 &chunkSize) { chunkType = _fd->readUint32BE(); chunkSize = _fd->readUint32LE(); - debug(2, "chunkType = %c%c%c%c; chunkSize = %d\n", + debug(2, "ofs = %08X; chunkType = %c%c%c%c; chunkSize = %d\n", + _fd->pos(), (chunkType >> 24) & 0xFF, (chunkType >> 16) & 0xFF, (chunkType >> 8) & 0xFF, chunkType & 0xFF, chunkSize); @@ -168,4 +175,16 @@ void PmvPlayer::updateScreen() { _system->updateScreen(); } +void PmvPlayer::decompressPalette(byte *palData, byte *outPal, uint32 palDataSize) { + byte *palDataEnd = palData + palDataSize; + while (palData < palDataEnd) { + byte count = *palData++; + byte entry = *palData++; + if (count == 255 && entry == 255) + break; + memcpy(&outPal[entry * 3], palData, (count + 1) * 3); + palData += (count + 1) * 3; + } +} + } |