From 4ace7f626b4d2a5ba2210f2a237fe1293e792a9b Mon Sep 17 00:00:00 2001 From: Matthew Hoops Date: Sat, 2 Jul 2011 16:36:37 -0400 Subject: VIDEO: Add Bink video decoder Based on eos' code which is in turn based on FFmpeg's code --- video/bink_decoder.cpp | 1644 ++++++++++++++++++++++++++++++++++++++++++++++++ video/bink_decoder.h | 323 ++++++++++ video/binkdata.h | 578 +++++++++++++++++ video/module.mk | 1 + 4 files changed, 2546 insertions(+) create mode 100644 video/bink_decoder.cpp create mode 100644 video/bink_decoder.h create mode 100644 video/binkdata.h (limited to 'video') diff --git a/video/bink_decoder.cpp b/video/bink_decoder.cpp new file mode 100644 index 0000000000..491f8afd98 --- /dev/null +++ b/video/bink_decoder.cpp @@ -0,0 +1,1644 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +// Based on eos' Bink decoder which is in turn +// based quite heavily on the Bink decoder found in FFmpeg. +// Many thanks to Kostya Shishkov for doing the hard work. + +#include "audio/decoders/raw.h" + +#include "common/util.h" +#include "common/textconsole.h" +#include "common/math.h" +#include "common/stream.h" +#include "common/file.h" +#include "common/str.h" +#include "common/bitstream.h" +#include "common/huffman.h" +#include "common/rdft.h" +#include "common/dct.h" +#include "common/system.h" + +#include "graphics/yuv_to_rgb.h" +#include "graphics/surface.h" + +#include "video/binkdata.h" +#include "video/bink_decoder.h" + +static const uint32 kBIKfID = MKTAG('B', 'I', 'K', 'f'); +static const uint32 kBIKgID = MKTAG('B', 'I', 'K', 'g'); +static const uint32 kBIKhID = MKTAG('B', 'I', 'K', 'h'); +static const uint32 kBIKiID = MKTAG('B', 'I', 'K', 'i'); + +static const uint32 kVideoFlagAlpha = 0x00100000; + +static const uint16 kAudioFlagDCT = 0x1000; +static const uint16 kAudioFlagStereo = 0x2000; + +// Number of bits used to store first DC value in bundle +static const uint32 kDCStartBits = 11; + +namespace Video { + +BinkDecoder::VideoFrame::VideoFrame() : bits(0) { +} + +BinkDecoder::VideoFrame::~VideoFrame() { + delete bits; +} + + +BinkDecoder::AudioTrack::AudioTrack() : bits(0), bands(0), rdft(0), dct(0) { +} + +BinkDecoder::AudioTrack::~AudioTrack() { + delete bits; + + delete[] bands; + + delete rdft; + delete dct; +} + + +BinkDecoder::BinkDecoder() { + _bink = 0; + _audioTrack = 0; + + for (int i = 0; i < 16; i++) + _huffman[i] = 0; + + for (int i = 0; i < kSourceMAX; i++) { + _bundles[i].countLength = 0; + + _bundles[i].huffman.index = 0; + for (int j = 0; j < 16; j++) + _bundles[i].huffman.symbols[j] = j; + + _bundles[i].data = 0; + _bundles[i].dataEnd = 0; + _bundles[i].curDec = 0; + _bundles[i].curPtr = 0; + } + + for (int i = 0; i < 16; i++) { + _colHighHuffman[i].index = 0; + for (int j = 0; j < 16; j++) + _colHighHuffman[i].symbols[j] = j; + } + + for (int i = 0; i < 4; i++) { + _curPlanes[i] = 0; + _oldPlanes[i] = 0; + } + + _audioStream = 0; + _audioStarted = false; +} + +BinkDecoder::~BinkDecoder() { + close(); +} + +void BinkDecoder::close() { + if (_audioStream) { + // Stop audio + g_system->getMixer()->stopHandle(_audioHandle); + _audioStream = 0; + } + + _audioStarted = false; + + for (int i = 0; i < 4; i++) { + delete[] _curPlanes[i]; + delete[] _oldPlanes[i]; + } + + deinitBundles(); + + for (int i = 0; i < 16; i++) + delete _huffman[i]; + + delete _bink; _bink = 0; + _surface.free(); + + _audioTrack = 0; + + for (int i = 0; i < 16; i++) + _huffman[i] = 0; + + for (int i = 0; i < kSourceMAX; i++) { + _bundles[i].countLength = 0; + + _bundles[i].huffman.index = 0; + for (int j = 0; j < 16; j++) + _bundles[i].huffman.symbols[j] = j; + + _bundles[i].data = 0; + _bundles[i].dataEnd = 0; + _bundles[i].curDec = 0; + _bundles[i].curPtr = 0; + } + + for (int i = 0; i < 16; i++) { + _colHighHuffman[i].index = 0; + for (int j = 0; j < 16; j++) + _colHighHuffman[i].symbols[j] = j; + } + + for (int i = 0; i < 4; i++) { + _curPlanes[i] = 0; + _oldPlanes[i] = 0; + } +} + +uint32 BinkDecoder::getElapsedTime() const { + if (_audioStream && g_system->getMixer()->isSoundHandleActive(_audioHandle)) + return g_system->getMixer()->getSoundElapsedTime(_audioHandle); + + return g_system->getMillis() - _startTime; +} + +const Graphics::Surface *BinkDecoder::decodeNextFrame() { + if (endOfVideo()) + return 0; + + VideoFrame &frame = _frames[_curFrame + 1]; + + if (!_bink->seek(frame.offset)) + error("Bad bink seek"); + + uint32 frameSize = frame.size; + + for (uint32 i = 0; i < _audioTracks.size(); i++) { + AudioTrack &audio = _audioTracks[i]; + + uint32 audioPacketLength = _bink->readUint32LE(); + + frameSize -= 4; + + if (frameSize < audioPacketLength) + error("Audio packet too big for the frame"); + + if (audioPacketLength >= 4) { + if (i == _audioTrack) { + // Only play one audio track + + // Number of samples in bytes + audio.sampleCount = _bink->readUint32LE() / (2 * audio.channels); + + audio.bits = new Common::BitStream32LE(*_bink, (audioPacketLength - 4) * 8); + + audioPacket(audio); + + delete audio.bits; + audio.bits = 0; + + } else + // Skip the rest + _bink->skip(audioPacketLength); + + frameSize -= audioPacketLength; + } + } + + frame.bits = new Common::BitStream32LE(*_bink, frameSize * 8); + + videoPacket(frame); + + delete frame.bits; + frame.bits = 0; + + _curFrame++; + if (_curFrame == 0) + _startTime = g_system->getMillis(); + + if (!_audioStarted && _audioStream) { + _audioStarted = true; + g_system->getMixer()->playStream(Audio::Mixer::kPlainSoundType, &_audioHandle, _audioStream); + } + + return &_surface; +} + +void BinkDecoder::audioPacket(AudioTrack &audio) { + if (!_audioStream) + return; + + int outSize = audio.frameLen * audio.channels; + while (audio.bits->pos() < audio.bits->size()) { + int16 *out = new int16[outSize]; + memset(out, 0, outSize * 2); + + audioBlock(audio, out); + + byte flags = Audio::FLAG_16BITS; + if (audio.channels == 2) + flags |= Audio::FLAG_STEREO; + +#ifdef SCUMM_LITTLE_ENDIAN + flags |= Audio::FLAG_LITTLE_ENDIAN; +#endif + + _audioStream->queueBuffer((byte *)out, audio.blockSize * 2, DisposeAfterUse::YES, flags); + + if (audio.bits->pos() & 0x1F) // next data block starts at a 32-byte boundary + audio.bits->skip(32 - (audio.bits->pos() & 0x1F)); + } +} + +void BinkDecoder::videoPacket(VideoFrame &video) { + assert(video.bits); + + if (_hasAlpha) { + if (_id == kBIKiID) + video.bits->skip(32); + + decodePlane(video, 3, false); + } + + if (_id == kBIKiID) + video.bits->skip(32); + + for (int i = 0; i < 3; i++) { + int planeIdx = ((i == 0) || !_swapPlanes) ? i : (i ^ 3); + + decodePlane(video, planeIdx, i != 0); + + if (video.bits->pos() >= video.bits->size()) + break; + } + + // Convert the YUV data we have to our format + // We're ignoring alpha for now + assert(_curPlanes[0] && _curPlanes[1] && _curPlanes[2]); + Graphics::convertYUV420ToRGB(&_surface, _curPlanes[0], _curPlanes[1], _curPlanes[2], + _surface.w, _surface.h, _surface.w, _surface.w >> 1); + + // And swap the planes with the reference planes + for (int i = 0; i < 4; i++) + SWAP(_curPlanes[i], _oldPlanes[i]); +} + +void BinkDecoder::decodePlane(VideoFrame &video, int planeIdx, bool isChroma) { + + uint32 blockWidth = isChroma ? ((_surface.w + 15) >> 4) : ((_surface.w + 7) >> 3); + uint32 blockHeight = isChroma ? ((_surface.h + 15) >> 4) : ((_surface.h + 7) >> 3); + uint32 width = isChroma ? (_surface.w >> 1) : _surface.w; + uint32 height = isChroma ? (_surface.h >> 1) : _surface.h; + + DecodeContext ctx; + + ctx.video = &video; + ctx.planeIdx = planeIdx; + ctx.destStart = _curPlanes[planeIdx]; + ctx.destEnd = _curPlanes[planeIdx] + width * height; + ctx.prevStart = _oldPlanes[planeIdx]; + ctx.prevEnd = _oldPlanes[planeIdx] + width * height; + ctx.pitch = width; + + for (int i = 0; i < 64; i++) { + ctx.coordMap[i] = (i & 7) + (i >> 3) * ctx.pitch; + + ctx.coordScaledMap1[i] = ((i & 7) * 2 + 0) + (((i >> 3) * 2 + 0) * ctx.pitch); + ctx.coordScaledMap2[i] = ((i & 7) * 2 + 1) + (((i >> 3) * 2 + 0) * ctx.pitch); + ctx.coordScaledMap3[i] = ((i & 7) * 2 + 0) + (((i >> 3) * 2 + 1) * ctx.pitch); + ctx.coordScaledMap4[i] = ((i & 7) * 2 + 1) + (((i >> 3) * 2 + 1) * ctx.pitch); + } + + for (int i = 0; i < kSourceMAX; i++) { + _bundles[i].countLength = _bundles[i].countLengths[isChroma ? 1 : 0]; + + readBundle(video, (Source) i); + } + + for (ctx.blockY = 0; ctx.blockY < blockHeight; ctx.blockY++) { + readBlockTypes (video, _bundles[kSourceBlockTypes]); + readBlockTypes (video, _bundles[kSourceSubBlockTypes]); + readColors (video, _bundles[kSourceColors]); + readPatterns (video, _bundles[kSourcePattern]); + readMotionValues(video, _bundles[kSourceXOff]); + readMotionValues(video, _bundles[kSourceYOff]); + readDCS (video, _bundles[kSourceIntraDC], kDCStartBits, false); + readDCS (video, _bundles[kSourceInterDC], kDCStartBits, true); + readRuns (video, _bundles[kSourceRun]); + + ctx.dest = ctx.destStart + 8 * ctx.blockY * ctx.pitch; + ctx.prev = ctx.prevStart + 8 * ctx.blockY * ctx.pitch; + + for (ctx.blockX = 0; ctx.blockX < blockWidth; ctx.blockX++, ctx.dest += 8, ctx.prev += 8) { + BlockType blockType = (BlockType) getBundleValue(kSourceBlockTypes); + + // 16x16 block type on odd line means part of the already decoded block, so skip it + if ((ctx.blockY & 1) && (blockType == kBlockScaled)) { + ctx.blockX += 1; + ctx.dest += 8; + ctx.prev += 8; + continue; + } + + switch (blockType) { + case kBlockSkip: + blockSkip(ctx); + break; + + case kBlockScaled: + blockScaled(ctx); + break; + + case kBlockMotion: + blockMotion(ctx); + break; + + case kBlockRun: + blockRun(ctx); + break; + + case kBlockResidue: + blockResidue(ctx); + break; + + case kBlockIntra: + blockIntra(ctx); + break; + + case kBlockFill: + blockFill(ctx); + break; + + case kBlockInter: + blockInter(ctx); + break; + + case kBlockPattern: + blockPattern(ctx); + break; + + case kBlockRaw: + blockRaw(ctx); + break; + + default: + error("Unknown block type: %d", blockType); + } + + } + + } + + if (video.bits->pos() & 0x1F) // next plane data starts at 32-bit boundary + video.bits->skip(32 - (video.bits->pos() & 0x1F)); + +} + +void BinkDecoder::readBundle(VideoFrame &video, Source source) { + if (source == kSourceColors) { + for (int i = 0; i < 16; i++) + readHuffman(video, _colHighHuffman[i]); + + _colLastVal = 0; + } + + if ((source != kSourceIntraDC) && (source != kSourceInterDC)) + readHuffman(video, _bundles[source].huffman); + + _bundles[source].curDec = _bundles[source].data; + _bundles[source].curPtr = _bundles[source].data; +} + +void BinkDecoder::readHuffman(VideoFrame &video, Huffman &huffman) { + huffman.index = video.bits->getBits(4); + + if (huffman.index == 0) { + // The first tree always gives raw nibbles + + for (int i = 0; i < 16; i++) + huffman.symbols[i] = i; + + return; + } + + byte hasSymbol[16]; + + if (video.bits->getBit()) { + // Symbol selection + + memset(hasSymbol, 0, 16); + + uint8 length = video.bits->getBits(3); + for (int i = 0; i <= length; i++) { + huffman.symbols[i] = video.bits->getBits(4); + hasSymbol[huffman.symbols[i]] = 1; + } + + for (int i = 0; i < 16; i++) + if (hasSymbol[i] == 0) + huffman.symbols[++length] = i; + + return; + } + + // Symbol shuffling + + byte tmp1[16], tmp2[16]; + byte *in = tmp1, *out = tmp2; + + uint8 depth = video.bits->getBits(2); + + for (int i = 0; i < 16; i++) + in[i] = i; + + for (int i = 0; i <= depth; i++) { + int size = 1 << i; + + for (int j = 0; j < 16; j += (size << 1)) + mergeHuffmanSymbols(video, out + j, in + j, size); + + SWAP(in, out); + } + + memcpy(huffman.symbols, in, 16); +} + +void BinkDecoder::mergeHuffmanSymbols(VideoFrame &video, byte *dst, const byte *src, int size) { + const byte *src2 = src + size; + int size2 = size; + + do { + if (!video.bits->getBit()) { + *dst++ = *src++; + size--; + } else { + *dst++ = *src2++; + size2--; + } + + } while (size && size2); + + while (size--) + *dst++ = *src++; + while (size2--) + *dst++ = *src2++; +} + +bool BinkDecoder::loadStream(Common::SeekableReadStream *stream) { + close(); + + _id = stream->readUint32BE(); + if ((_id != kBIKfID) && (_id != kBIKgID) && (_id != kBIKhID) && (_id != kBIKiID)) + return false; + + uint32 fileSize = stream->readUint32LE() + 8; + uint32 frameCount = stream->readUint32LE(); + uint32 largestFrameSize = stream->readUint32LE(); + + if (largestFrameSize > fileSize) { + warning("Largest frame size greater than file size"); + return false; + } + + stream->skip(4); + + uint32 width = stream->readUint32LE(); + uint32 height = stream->readUint32LE(); + + uint32 frameRateNum = stream->readUint32LE(); + uint32 frameRateDen = stream->readUint32LE(); + if (frameRateNum == 0 || frameRateDen == 0) { + warning("Invalid frame rate (%d/%d)", frameRateNum, frameRateDen); + return false; + } + + _frameRate = Common::Rational(frameRateNum, frameRateDen); + _bink = stream; + + _videoFlags = _bink->readUint32LE(); + + uint32 audioTrackCount = _bink->readUint32LE(); + + if (audioTrackCount > 1) { + warning("More than one audio track found. Using the first one"); + + _audioTrack = 0; + } + + if (audioTrackCount > 0) { + _audioTracks.reserve(audioTrackCount); + + _bink->skip(4 * audioTrackCount); + + // Reading audio track properties + for (uint32 i = 0; i < audioTrackCount; i++) { + AudioTrack track; + + track.sampleRate = _bink->readUint16LE(); + track.flags = _bink->readUint16LE(); + + _audioTracks.push_back(track); + + initAudioTrack(_audioTracks[i]); + } + + _bink->skip(4 * audioTrackCount); + } + + // Reading video frame properties + _frames.resize(frameCount); + for (uint32 i = 0; i < frameCount; i++) { + _frames[i].offset = _bink->readUint32LE(); + _frames[i].keyFrame = _frames[i].offset & 1; + + _frames[i].offset &= ~1; + + if (i != 0) + _frames[i - 1].size = _frames[i].offset - _frames[i - 1].offset; + + _frames[i].bits = 0; + } + + _frames[frameCount - 1].size = _bink->size() - _frames[frameCount - 1].offset; + + _hasAlpha = _videoFlags & kVideoFlagAlpha; + _swapPlanes = (_id == kBIKhID) || (_id == kBIKiID); // BIKh and BIKi swap the chroma planes + + Graphics::PixelFormat format = g_system->getScreenFormat(); + _surface.create(width, height, format); + + // Give the planes a bit extra space + width = _surface.w + 32; + height = _surface.h + 32; + + _curPlanes[0] = new byte[ width * height ]; // Y + _curPlanes[1] = new byte[(width >> 1) * (height >> 1)]; // U, 1/4 resolution + _curPlanes[2] = new byte[(width >> 1) * (height >> 1)]; // V, 1/4 resolution + _curPlanes[3] = new byte[ width * height ]; // A + _oldPlanes[0] = new byte[ width * height ]; // Y + _oldPlanes[1] = new byte[(width >> 1) * (height >> 1)]; // U, 1/4 resolution + _oldPlanes[2] = new byte[(width >> 1) * (height >> 1)]; // V, 1/4 resolution + _oldPlanes[3] = new byte[ width * height ]; // A + + // Initialize the video with solid black + memset(_curPlanes[0], 0, width * height ); + memset(_curPlanes[1], 0, (width >> 1) * (height >> 1)); + memset(_curPlanes[2], 0, (width >> 1) * (height >> 1)); + memset(_curPlanes[3], 255, width * height ); + memset(_oldPlanes[0], 0, width * height ); + memset(_oldPlanes[1], 0, (width >> 1) * (height >> 1)); + memset(_oldPlanes[2], 0, (width >> 1) * (height >> 1)); + memset(_oldPlanes[3], 255, width * height ); + + initBundles(); + initHuffman(); + + if (_audioTrack < _audioTracks.size()) { + const AudioTrack &audio = _audioTracks[_audioTrack]; + + _audioStream = Audio::makeQueuingAudioStream(audio.outSampleRate, audio.outChannels == 2); + } + + return true; +} + +void BinkDecoder::initAudioTrack(AudioTrack &audio) { + audio.sampleCount = 0; + audio.bits = 0; + + audio.channels = ((audio.flags & kAudioFlagStereo) != 0) ? 2 : 1; + audio.codec = ((audio.flags & kAudioFlagDCT ) != 0) ? kAudioCodecDCT : kAudioCodecRDFT; + + if (audio.channels > kAudioChannelsMax) + error("Too many audio channels: %d", audio.channels); + + uint32 frameLenBits; + // Calculate frame length + if (audio.sampleRate < 22050) + frameLenBits = 9; + else if(audio.sampleRate < 44100) + frameLenBits = 10; + else + frameLenBits = 11; + + audio.frameLen = 1 << frameLenBits; + + audio.outSampleRate = audio.sampleRate; + audio.outChannels = audio.channels; + + if (audio.codec == kAudioCodecRDFT) { + // RDFT audio already interleaves the samples correctly + + if (audio.channels == 2) + frameLenBits++; + + audio.sampleRate *= audio.channels; + audio.frameLen *= audio.channels; + audio.channels = 1; + } + + audio.overlapLen = audio.frameLen / 16; + audio.blockSize = (audio.frameLen - audio.overlapLen) * audio.channels; + audio.root = 2.0 / sqrt(audio.frameLen); + + uint32 sampleRateHalf = (audio.sampleRate + 1) / 2; + + // Calculate number of bands + for (audio.bandCount = 1; audio.bandCount < 25; audio.bandCount++) + if (sampleRateHalf <= binkCriticalFreqs[audio.bandCount - 1]) + break; + + audio.bands = new uint32[audio.bandCount + 1]; + + // Populate bands + audio.bands[0] = 1; + for (uint32 i = 1; i < audio.bandCount; i++) + audio.bands[i] = binkCriticalFreqs[i - 1] * (audio.frameLen / 2) / sampleRateHalf; + audio.bands[audio.bandCount] = audio.frameLen / 2; + + audio.first = true; + + for (uint8 i = 0; i < audio.channels; i++) + audio.coeffsPtr[i] = audio.coeffs + i * audio.frameLen; + + audio.codec = ((audio.flags & kAudioFlagDCT) != 0) ? kAudioCodecDCT : kAudioCodecRDFT; + + if (audio.codec == kAudioCodecRDFT) + audio.rdft = new Common::RDFT(frameLenBits, Common::RDFT::DFT_C2R); + else if (audio.codec == kAudioCodecDCT) + audio.dct = new Common::DCT(frameLenBits, Common::DCT::DCT_III); +} + +void BinkDecoder::initBundles() { + uint32 bw = (_surface.w + 7) >> 3; + uint32 bh = (_surface.h + 7) >> 3; + uint32 blocks = bw * bh; + + for (int i = 0; i < kSourceMAX; i++) { + _bundles[i].data = new byte[blocks * 64]; + _bundles[i].dataEnd = _bundles[i].data + blocks * 64; + } + + uint32 cbw[2] = { (_surface.w + 7) >> 3, (_surface.w + 15) >> 4 }; + uint32 cw [2] = { _surface.w , _surface.w >> 1 }; + + // Calculate the lengths of an element count in bits + for (int i = 0; i < 2; i++) { + int width = MAX(cw[i], 8); + + _bundles[kSourceBlockTypes ].countLengths[i] = Common::log2((width >> 3) + 511) + 1; + _bundles[kSourceSubBlockTypes].countLengths[i] = Common::log2((width >> 4) + 511) + 1; + _bundles[kSourceColors ].countLengths[i] = Common::log2((width >> 3)*64 + 511) + 1; + _bundles[kSourceIntraDC ].countLengths[i] = Common::log2((width >> 3) + 511) + 1; + _bundles[kSourceInterDC ].countLengths[i] = Common::log2((width >> 3) + 511) + 1; + _bundles[kSourceXOff ].countLengths[i] = Common::log2((width >> 3) + 511) + 1; + _bundles[kSourceYOff ].countLengths[i] = Common::log2((width >> 3) + 511) + 1; + _bundles[kSourcePattern ].countLengths[i] = Common::log2((cbw[i] << 3) + 511) + 1; + _bundles[kSourceRun ].countLengths[i] = Common::log2((width >> 3)*48 + 511) + 1; + } +} + +void BinkDecoder::deinitBundles() { + for (int i = 0; i < kSourceMAX; i++) + delete[] _bundles[i].data; +} + +void BinkDecoder::initHuffman() { + for (int i = 0; i < 16; i++) + _huffman[i] = new Common::Huffman(binkHuffmanLengths[i][15], 16, binkHuffmanCodes[i], binkHuffmanLengths[i]); +} + +byte BinkDecoder::getHuffmanSymbol(VideoFrame &video, Huffman &huffman) { + return huffman.symbols[_huffman[huffman.index]->getSymbol(*video.bits)]; +} + +int32 BinkDecoder::getBundleValue(Source source) { + if ((source < kSourceXOff) || (source == kSourceRun)) + return *_bundles[source].curPtr++; + + if ((source == kSourceXOff) || (source == kSourceYOff)) + return (int8) *_bundles[source].curPtr++; + + int16 ret = *((int16 *) _bundles[source].curPtr); + + _bundles[source].curPtr += 2; + + return ret; +} + +uint32 BinkDecoder::readBundleCount(VideoFrame &video, Bundle &bundle) { + if (!bundle.curDec || (bundle.curDec > bundle.curPtr)) + return 0; + + uint32 n = video.bits->getBits(bundle.countLength); + if (n == 0) + bundle.curDec = 0; + + return n; +} + +void BinkDecoder::blockSkip(DecodeContext &ctx) { + byte *dest = ctx.dest; + byte *prev = ctx.prev; + + for (int j = 0; j < 8; j++, dest += ctx.pitch, prev += ctx.pitch) + memcpy(dest, prev, 8); +} + +void BinkDecoder::blockScaledSkip(DecodeContext &ctx) { + byte *dest = ctx.dest; + byte *prev = ctx.prev; + + for (int j = 0; j < 16; j++, dest += ctx.pitch, prev += ctx.pitch) + memcpy(dest, prev, 16); +} + +void BinkDecoder::blockScaledRun(DecodeContext &ctx) { + const uint8 *scan = binkPatterns[ctx.video->bits->getBits(4)]; + + int i = 0; + do { + int run = getBundleValue(kSourceRun) + 1; + + i += run; + if (i > 64) + error("Run went out of bounds"); + + if (ctx.video->bits->getBit()) { + + byte v = getBundleValue(kSourceColors); + for (int j = 0; j < run; j++, scan++) + ctx.dest[ctx.coordScaledMap1[*scan]] = + ctx.dest[ctx.coordScaledMap2[*scan]] = + ctx.dest[ctx.coordScaledMap3[*scan]] = + ctx.dest[ctx.coordScaledMap4[*scan]] = v; + + } else + for (int j = 0; j < run; j++, scan++) + ctx.dest[ctx.coordScaledMap1[*scan]] = + ctx.dest[ctx.coordScaledMap2[*scan]] = + ctx.dest[ctx.coordScaledMap3[*scan]] = + ctx.dest[ctx.coordScaledMap4[*scan]] = getBundleValue(kSourceColors); + + } while (i < 63); + + if (i == 63) + ctx.dest[ctx.coordScaledMap1[*scan]] = + ctx.dest[ctx.coordScaledMap2[*scan]] = + ctx.dest[ctx.coordScaledMap3[*scan]] = + ctx.dest[ctx.coordScaledMap4[*scan]] = getBundleValue(kSourceColors); +} + +void BinkDecoder::blockScaledIntra(DecodeContext &ctx) { + int16 block[64]; + memset(block, 0, 64 * sizeof(int16)); + + block[0] = getBundleValue(kSourceIntraDC); + + readDCTCoeffs(*ctx.video, block, true); + + IDCT(block); + + int16 *src = block; + byte *dest1 = ctx.dest; + byte *dest2 = ctx.dest + ctx.pitch; + for (int j = 0; j < 8; j++, dest1 += (ctx.pitch << 1) - 16, dest2 += (ctx.pitch << 1) - 16, src += 8) { + + for (int i = 0; i < 8; i++, dest1 += 2, dest2 += 2) + dest1[0] = dest1[1] = dest2[0] = dest2[1] = src[i]; + + } +} + +void BinkDecoder::blockScaledFill(DecodeContext &ctx) { + byte v = getBundleValue(kSourceColors); + + byte *dest = ctx.dest; + for (int i = 0; i < 16; i++, dest += ctx.pitch) + memset(dest, v, 16); +} + +void BinkDecoder::blockScaledPattern(DecodeContext &ctx) { + byte col[2]; + + for (int i = 0; i < 2; i++) + col[i] = getBundleValue(kSourceColors); + + byte *dest1 = ctx.dest; + byte *dest2 = ctx.dest + ctx.pitch; + for (int j = 0; j < 8; j++, dest1 += (ctx.pitch << 1) - 16, dest2 += (ctx.pitch << 1) - 16) { + byte v = getBundleValue(kSourcePattern); + + for (int i = 0; i < 8; i++, dest1 += 2, dest2 += 2, v >>= 1) + dest1[0] = dest1[1] = dest2[0] = dest2[1] = col[v & 1]; + } +} + +void BinkDecoder::blockScaledRaw(DecodeContext &ctx) { + byte row[8]; + + byte *dest1 = ctx.dest; + byte *dest2 = ctx.dest + ctx.pitch; + for (int j = 0; j < 8; j++, dest1 += (ctx.pitch << 1) - 16, dest2 += (ctx.pitch << 1) - 16) { + memcpy(row, _bundles[kSourceColors].curPtr, 8); + + for (int i = 0; i < 8; i++, dest1 += 2, dest2 += 2) + dest1[0] = dest1[1] = dest2[0] = dest2[1] = row[i]; + + _bundles[kSourceColors].curPtr += 8; + } +} + +void BinkDecoder::blockScaled(DecodeContext &ctx) { + BlockType blockType = (BlockType) getBundleValue(kSourceSubBlockTypes); + + switch (blockType) { + case kBlockRun: + blockScaledRun(ctx); + break; + + case kBlockIntra: + blockScaledIntra(ctx); + break; + + case kBlockFill: + blockScaledFill(ctx); + break; + + case kBlockPattern: + blockScaledPattern(ctx); + break; + + case kBlockRaw: + blockScaledRaw(ctx); + break; + + default: + error("Invalid 16x16 block type: %d", blockType); + } + + ctx.blockX += 1; + ctx.dest += 8; + ctx.prev += 8; +} + +void BinkDecoder::blockMotion(DecodeContext &ctx) { + int8 xOff = getBundleValue(kSourceXOff); + int8 yOff = getBundleValue(kSourceYOff); + + byte *dest = ctx.dest; + byte *prev = ctx.prev + yOff * ((int32) ctx.pitch) + xOff; + if ((prev < ctx.prevStart) || (prev > ctx.prevEnd)) + error("Copy out of bounds (%d | %d)", ctx.blockX * 8 + xOff, ctx.blockY * 8 + yOff); + + for (int j = 0; j < 8; j++, dest += ctx.pitch, prev += ctx.pitch) + memcpy(dest, prev, 8); +} + +void BinkDecoder::blockRun(DecodeContext &ctx) { + const uint8 *scan = binkPatterns[ctx.video->bits->getBits(4)]; + + int i = 0; + do { + int run = getBundleValue(kSourceRun) + 1; + + i += run; + if (i > 64) + error("Run went out of bounds"); + + if (ctx.video->bits->getBit()) { + + byte v = getBundleValue(kSourceColors); + for (int j = 0; j < run; j++) + ctx.dest[ctx.coordMap[*scan++]] = v; + + } else + for (int j = 0; j < run; j++) + ctx.dest[ctx.coordMap[*scan++]] = getBundleValue(kSourceColors); + + } while (i < 63); + + if (i == 63) + ctx.dest[ctx.coordMap[*scan++]] = getBundleValue(kSourceColors); +} + +void BinkDecoder::blockResidue(DecodeContext &ctx) { + blockMotion(ctx); + + byte v = ctx.video->bits->getBits(7); + + int16 block[64]; + memset(block, 0, 64 * sizeof(int16)); + + readResidue(*ctx.video, block, v); + + byte *dst = ctx.dest; + int16 *src = block; + for (int i = 0; i < 8; i++, dst += ctx.pitch, src += 8) + for (int j = 0; j < 8; j++) + dst[j] += src[j]; +} + +void BinkDecoder::blockIntra(DecodeContext &ctx) { + int16 block[64]; + memset(block, 0, 64 * sizeof(int16)); + + block[0] = getBundleValue(kSourceIntraDC); + + readDCTCoeffs(*ctx.video, block, true); + + IDCTPut(ctx, block); +} + +void BinkDecoder::blockFill(DecodeContext &ctx) { + byte v = getBundleValue(kSourceColors); + + byte *dest = ctx.dest; + for (int i = 0; i < 8; i++, dest += ctx.pitch) + memset(dest, v, 8); +} + +void BinkDecoder::blockInter(DecodeContext &ctx) { + blockMotion(ctx); + + int16 block[64]; + memset(block, 0, 64 * sizeof(int16)); + + block[0] = getBundleValue(kSourceInterDC); + + readDCTCoeffs(*ctx.video, block, false); + + IDCTAdd(ctx, block); +} + +void BinkDecoder::blockPattern(DecodeContext &ctx) { + byte col[2]; + + for (int i = 0; i < 2; i++) + col[i] = getBundleValue(kSourceColors); + + byte *dest = ctx.dest; + for (int i = 0; i < 8; i++, dest += ctx.pitch - 8) { + byte v = getBundleValue(kSourcePattern); + + for (int j = 0; j < 8; j++, v >>= 1) + *dest++ = col[v & 1]; + } +} + +void BinkDecoder::blockRaw(DecodeContext &ctx) { + byte *dest = ctx.dest; + byte *data = _bundles[kSourceColors].curPtr; + for (int i = 0; i < 8; i++, dest += ctx.pitch, data += 8) + memcpy(dest, data, 8); + + _bundles[kSourceColors].curPtr += 64; +} + +void BinkDecoder::readRuns(VideoFrame &video, Bundle &bundle) { + uint32 n = readBundleCount(video, bundle); + if (n == 0) + return; + + byte *decEnd = bundle.curDec + n; + if (decEnd > bundle.dataEnd) + error("Run value went out of bounds"); + + if (video.bits->getBit()) { + byte v = video.bits->getBits(4); + + memset(bundle.curDec, v, n); + bundle.curDec += n; + + } else + while (bundle.curDec < decEnd) + *bundle.curDec++ = getHuffmanSymbol(video, bundle.huffman); +} + +void BinkDecoder::readMotionValues(VideoFrame &video, Bundle &bundle) { + uint32 n = readBundleCount(video, bundle); + if (n == 0) + return; + + byte *decEnd = bundle.curDec + n; + if (decEnd > bundle.dataEnd) + error("Too many motion values"); + + if (video.bits->getBit()) { + byte v = video.bits->getBits(4); + + if (v) { + int sign = -video.bits->getBit(); + v = (v ^ sign) - sign; + } + + memset(bundle.curDec, v, n); + + bundle.curDec += n; + return; + } + + do { + byte v = getHuffmanSymbol(video, bundle.huffman); + + if (v) { + int sign = -video.bits->getBit(); + v = (v ^ sign) - sign; + } + + *bundle.curDec++ = v; + + } while (bundle.curDec < decEnd); +} + +const uint8 rleLens[4] = { 4, 8, 12, 32 }; +void BinkDecoder::readBlockTypes(VideoFrame &video, Bundle &bundle) { + uint32 n = readBundleCount(video, bundle); + if (n == 0) + return; + + byte *decEnd = bundle.curDec + n; + if (decEnd > bundle.dataEnd) + error("Too many block type values"); + + if (video.bits->getBit()) { + byte v = video.bits->getBits(4); + + memset(bundle.curDec, v, n); + + bundle.curDec += n; + return; + } + + byte last = 0; + do { + + byte v = getHuffmanSymbol(video, bundle.huffman); + + if (v < 12) { + last = v; + *bundle.curDec++ = v; + } else { + int run = rleLens[v - 12]; + + memset(bundle.curDec, last, run); + + bundle.curDec += run; + } + + } while (bundle.curDec < decEnd); +} + +void BinkDecoder::readPatterns(VideoFrame &video, Bundle &bundle) { + uint32 n = readBundleCount(video, bundle); + if (n == 0) + return; + + byte *decEnd = bundle.curDec + n; + if (decEnd > bundle.dataEnd) + error("Too many pattern values"); + + byte v; + while (bundle.curDec < decEnd) { + v = getHuffmanSymbol(video, bundle.huffman); + v |= getHuffmanSymbol(video, bundle.huffman) << 4; + *bundle.curDec++ = v; + } +} + + +void BinkDecoder::readColors(VideoFrame &video, Bundle &bundle) { + uint32 n = readBundleCount(video, bundle); + if (n == 0) + return; + + byte *decEnd = bundle.curDec + n; + if (decEnd > bundle.dataEnd) + error("Too many color values"); + + if (video.bits->getBit()) { + _colLastVal = getHuffmanSymbol(video, _colHighHuffman[_colLastVal]); + + byte v; + v = getHuffmanSymbol(video, bundle.huffman); + v = (_colLastVal << 4) | v; + + if (_id != kBIKiID) { + int sign = ((int8) v) >> 7; + v = ((v & 0x7F) ^ sign) - sign; + v += 0x80; + } + + memset(bundle.curDec, v, n); + bundle.curDec += n; + + return; + } + + while (bundle.curDec < decEnd) { + _colLastVal = getHuffmanSymbol(video, _colHighHuffman[_colLastVal]); + + byte v; + v = getHuffmanSymbol(video, bundle.huffman); + v = (_colLastVal << 4) | v; + + if (_id != kBIKiID) { + int sign = ((int8) v) >> 7; + v = ((v & 0x7F) ^ sign) - sign; + v += 0x80; + } + *bundle.curDec++ = v; + } +} + +void BinkDecoder::readDCS(VideoFrame &video, Bundle &bundle, int startBits, bool hasSign) { + uint32 length = readBundleCount(video, bundle); + if (length == 0) + return; + + int16 *dest = (int16 *) bundle.curDec; + + int32 v = video.bits->getBits(startBits - (hasSign ? 1 : 0)); + if (v && hasSign) { + int sign = -video.bits->getBit(); + v = (v ^ sign) - sign; + } + + *dest++ = v; + length--; + + for (uint32 i = 0; i < length; i += 8) { + uint32 length2 = MIN(length - i, 8); + + byte bSize = video.bits->getBits(4); + + if (bSize) { + + for (uint32 j = 0; j < length2; j++) { + int16 v2 = video.bits->getBits(bSize); + if (v2) { + int sign = -video.bits->getBit(); + v2 = (v2 ^ sign) - sign; + } + + v += v2; + *dest++ = v; + + if ((v < -32768) || (v > 32767)) + error("DC value went out of bounds: %d", v); + } + + } else + for (uint32 j = 0; j < length2; j++) + *dest++ = v; + } + + bundle.curDec = (byte *) dest; +} + +/** Reads 8x8 block of DCT coefficients. */ +void BinkDecoder::readDCTCoeffs(VideoFrame &video, int16 *block, bool isIntra) { + int coefCount = 0; + int coefIdx[64]; + + int listStart = 64; + int listEnd = 64; + + int coefList[128]; int modeList[128]; + coefList[listEnd] = 4; modeList[listEnd++] = 0; + coefList[listEnd] = 24; modeList[listEnd++] = 0; + coefList[listEnd] = 44; modeList[listEnd++] = 0; + coefList[listEnd] = 1; modeList[listEnd++] = 3; + coefList[listEnd] = 2; modeList[listEnd++] = 3; + coefList[listEnd] = 3; modeList[listEnd++] = 3; + + int bits = video.bits->getBits(4) - 1; + for (int mask = 1 << bits; bits >= 0; mask >>= 1, bits--) { + int listPos = listStart; + + while (listPos < listEnd) { + + if (!(modeList[listPos] | coefList[listPos]) || !video.bits->getBit()) { + listPos++; + continue; + } + + int ccoef = coefList[listPos]; + int mode = modeList[listPos]; + + switch (mode) { + case 0: + coefList[listPos] = ccoef + 4; + modeList[listPos] = 1; + case 2: + if (mode == 2) { + coefList[listPos] = 0; + modeList[listPos++] = 0; + } + for (int i = 0; i < 4; i++, ccoef++) { + if (video.bits->getBit()) { + coefList[--listStart] = ccoef; + modeList[ listStart] = 3; + } else { + int t; + if (!bits) { + t = 1 - (video.bits->getBit() << 1); + } else { + t = video.bits->getBits(bits) | mask; + + int sign = -video.bits->getBit(); + t = (t ^ sign) - sign; + } + block[binkScan[ccoef]] = t; + coefIdx[coefCount++] = ccoef; + } + } + break; + + case 1: + modeList[listPos] = 2; + for (int i = 0; i < 3; i++) { + ccoef += 4; + coefList[listEnd] = ccoef; + modeList[listEnd++] = 2; + } + break; + + case 3: + int t; + if (!bits) { + t = 1 - (video.bits->getBit() << 1); + } else { + t = video.bits->getBits(bits) | mask; + + int sign = -video.bits->getBit(); + t = (t ^ sign) - sign; + } + block[binkScan[ccoef]] = t; + coefIdx[coefCount++] = ccoef; + coefList[listPos] = 0; + modeList[listPos++] = 0; + break; + } + } + } + + uint8 quantIdx = video.bits->getBits(4); + const uint32 *quant = isIntra ? binkIntraQuant[quantIdx] : binkInterQuant[quantIdx]; + block[0] = (block[0] * quant[0]) >> 11; + + for (int i = 0; i < coefCount; i++) { + int idx = coefIdx[i]; + block[binkScan[idx]] = (block[binkScan[idx]] * quant[idx]) >> 11; + } + +} + +/** Reads 8x8 block with residue after motion compensation. */ +void BinkDecoder::readResidue(VideoFrame &video, int16 *block, int masksCount) { + int nzCoeff[64]; + int nzCoeffCount = 0; + + int listStart = 64; + int listEnd = 64; + + int coefList[128]; int modeList[128]; + coefList[listEnd] = 4; modeList[listEnd++] = 0; + coefList[listEnd] = 24; modeList[listEnd++] = 0; + coefList[listEnd] = 44; modeList[listEnd++] = 0; + coefList[listEnd] = 0; modeList[listEnd++] = 2; + + for (int mask = 1 << video.bits->getBits(3); mask; mask >>= 1) { + + for (int i = 0; i < nzCoeffCount; i++) { + if (!video.bits->getBit()) + continue; + if (block[nzCoeff[i]] < 0) + block[nzCoeff[i]] -= mask; + else + block[nzCoeff[i]] += mask; + masksCount--; + if (masksCount < 0) + return; + } + + int listPos = listStart; + while (listPos < listEnd) { + + if (!(coefList[listPos] | modeList[listPos]) || !video.bits->getBit()) { + listPos++; + continue; + } + + int ccoef = coefList[listPos]; + int mode = modeList[listPos]; + + switch (mode) { + case 0: + coefList[listPos] = ccoef + 4; + modeList[listPos] = 1; + case 2: + if (mode == 2) { + coefList[listPos] = 0; + modeList[listPos++] = 0; + } + + for (int i = 0; i < 4; i++, ccoef++) { + if (video.bits->getBit()) { + coefList[--listStart] = ccoef; + modeList[ listStart] = 3; + } else { + nzCoeff[nzCoeffCount++] = binkScan[ccoef]; + + int sign = -video.bits->getBit(); + block[binkScan[ccoef]] = (mask ^ sign) - sign; + + masksCount--; + if (masksCount < 0) + return; + } + } + break; + + case 1: + modeList[listPos] = 2; + for (int i = 0; i < 3; i++) { + ccoef += 4; + coefList[listEnd] = ccoef; + modeList[listEnd++] = 2; + } + break; + + case 3: + nzCoeff[nzCoeffCount++] = binkScan[ccoef]; + + int sign = -video.bits->getBit(); + block[binkScan[ccoef]] = (mask ^ sign) - sign; + + coefList[listPos] = 0; + modeList[listPos++] = 0; + masksCount--; + if (masksCount < 0) + return; + break; + } + } + } +} + +float BinkDecoder::getFloat(AudioTrack &audio) { + int power = audio.bits->getBits(5); + + float f = ldexpf(audio.bits->getBits(23), power - 23); + + if (audio.bits->getBit()) + f = -f; + + return f; +} + +void BinkDecoder::audioBlock(AudioTrack &audio, int16 *out) { + if (audio.codec == kAudioCodecDCT) + audioBlockDCT (audio); + else if (audio.codec == kAudioCodecRDFT) + audioBlockRDFT(audio); + + for (uint32 i = 0; i < audio.channels; i++) + for (uint32 j = 0; j < audio.frameLen; j++) + audio.coeffsPtr[i][j] = 385.0 + audio.coeffsPtr[i][j] * (1.0 / 32767.0); + + floatToInt16Interleave(out, (const float **)audio.coeffsPtr, audio.frameLen, audio.channels); + + if (!audio.first) { + int count = audio.overlapLen * audio.channels; + int shift = Common::log2(count); + for (int i = 0; i < count; i++) { + out[i] = (audio.prevCoeffs[i] * (count - i) + out[i] * i) >> shift; + } + } + + memcpy(audio.prevCoeffs, out + audio.blockSize, audio.overlapLen * audio.channels * sizeof(*out)); + + audio.first = false; +} + +void BinkDecoder::audioBlockDCT(AudioTrack &audio) { + audio.bits->skip(2); + + for (uint8 i = 0; i < audio.channels; i++) { + float *coeffs = audio.coeffsPtr[i]; + + readAudioCoeffs(audio, coeffs); + + coeffs[0] /= 0.5; + + audio.dct->calc(coeffs); + + for (uint32 j = 0; j < audio.frameLen; j++) + coeffs[j] *= (audio.frameLen / 2.0); + } + +} + +void BinkDecoder::audioBlockRDFT(AudioTrack &audio) { + for (uint8 i = 0; i < audio.channels; i++) { + float *coeffs = audio.coeffsPtr[i]; + + readAudioCoeffs(audio, coeffs); + + audio.rdft->calc(coeffs); + } +} + +static const uint8 rleLengthTab[16] = { + 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 32, 64 +}; + +void BinkDecoder::readAudioCoeffs(AudioTrack &audio, float *coeffs) { + coeffs[0] = getFloat(audio) * audio.root; + coeffs[1] = getFloat(audio) * audio.root; + + float quant[25]; + + for (uint32 i = 0; i < audio.bandCount; i++) { + int value = audio.bits->getBits(8); + + // 0.066399999 / log10(M_E) + quant[i] = expf(MIN(value, 95) * 0.15289164787221953823f) * audio.root; + } + + float q = 0.0; + + // Find band (k) + int k; + for (k = 0; audio.bands[k] < 1; k++) + q = quant[k]; + + // Parse coefficients + uint32 i = 2; + while (i < audio.frameLen) { + + uint32 j = 0; + if (audio.bits->getBit()) + j = i + rleLengthTab[audio.bits->getBits(4)] * 8; + else + j = i + 8; + + j = MIN(j, audio.frameLen); + + int width = audio.bits->getBits(4); + if (width == 0) { + + memset(coeffs + i, 0, (j - i) * sizeof(*coeffs)); + i = j; + while (audio.bands[k] * 2 < i) + q = quant[k++]; + + } else { + + while (i < j) { + if (audio.bands[k] * 2 == i) + q = quant[k++]; + + int coeff = audio.bits->getBits(width); + if (coeff) { + + if (audio.bits->getBit()) + coeffs[i] = -q * coeff; + else + coeffs[i] = q * coeff; + + } else { + coeffs[i] = 0.0; + } + i++; + } + + } + + } + +} + +static inline int floatToInt16One(const float *src) { + int32 tmp = *(const int32 *) src; + + if (tmp & 0xF0000) + tmp = (0x43C0FFFF - tmp) >> 31; + + return tmp - 0x8000; +} + +void BinkDecoder::floatToInt16Interleave(int16 *dst, const float **src, uint32 length, uint8 channels) { + if (channels == 2) { + for (uint32 i = 0; i < length; i++) { + dst[2 * i ] = TO_LE_16(floatToInt16One(src[0] + i)); + dst[2 * i + 1] = TO_LE_16(floatToInt16One(src[1] + i)); + } + } else { + for(uint8 c = 0; c < channels; c++) + for(uint32 i = 0, j = c; i < length; i++, j += channels) + dst[j] = TO_LE_16(floatToInt16One(src[c] + i)); + } +} + +#define A1 2896 /* (1/sqrt(2))<<12 */ +#define A2 2217 +#define A3 3784 +#define A4 -5352 + +#define IDCT_TRANSFORM(dest,s0,s1,s2,s3,s4,s5,s6,s7,d0,d1,d2,d3,d4,d5,d6,d7,munge,src) {\ + const int a0 = (src)[s0] + (src)[s4]; \ + const int a1 = (src)[s0] - (src)[s4]; \ + const int a2 = (src)[s2] + (src)[s6]; \ + const int a3 = (A1*((src)[s2] - (src)[s6])) >> 11; \ + const int a4 = (src)[s5] + (src)[s3]; \ + const int a5 = (src)[s5] - (src)[s3]; \ + const int a6 = (src)[s1] + (src)[s7]; \ + const int a7 = (src)[s1] - (src)[s7]; \ + const int b0 = a4 + a6; \ + const int b1 = (A3*(a5 + a7)) >> 11; \ + const int b2 = ((A4*a5) >> 11) - b0 + b1; \ + const int b3 = (A1*(a6 - a4) >> 11) - b2; \ + const int b4 = ((A2*a7) >> 11) + b3 - b1; \ + (dest)[d0] = munge(a0+a2 +b0); \ + (dest)[d1] = munge(a1+a3-a2+b2); \ + (dest)[d2] = munge(a1-a3+a2+b3); \ + (dest)[d3] = munge(a0-a2 -b4); \ + (dest)[d4] = munge(a0-a2 +b4); \ + (dest)[d5] = munge(a1-a3+a2-b3); \ + (dest)[d6] = munge(a1+a3-a2-b2); \ + (dest)[d7] = munge(a0+a2 -b0); \ +} +/* end IDCT_TRANSFORM macro */ + +#define MUNGE_NONE(x) (x) +#define IDCT_COL(dest,src) IDCT_TRANSFORM(dest,0,8,16,24,32,40,48,56,0,8,16,24,32,40,48,56,MUNGE_NONE,src) + +#define MUNGE_ROW(x) (((x) + 0x7F)>>8) +#define IDCT_ROW(dest,src) IDCT_TRANSFORM(dest,0,1,2,3,4,5,6,7,0,1,2,3,4,5,6,7,MUNGE_ROW,src) + +static inline void IDCTCol(int16 *dest, const int16 *src) +{ + if ((src[8] | src[16] | src[24] | src[32] | src[40] | src[48] | src[56]) == 0) { + dest[ 0] = + dest[ 8] = + dest[16] = + dest[24] = + dest[32] = + dest[40] = + dest[48] = + dest[56] = src[0]; + } else { + IDCT_COL(dest, src); + } +} + +void BinkDecoder::IDCT(int16 *block) { + int i; + int16 temp[64]; + + for (i = 0; i < 8; i++) + IDCTCol(&temp[i], &block[i]); + for (i = 0; i < 8; i++) { + IDCT_ROW( (&block[8*i]), (&temp[8*i]) ); + } +} + +void BinkDecoder::IDCTAdd(DecodeContext &ctx, int16 *block) { + int i, j; + + IDCT(block); + byte *dest = ctx.dest; + for (i = 0; i < 8; i++, dest += ctx.pitch, block += 8) + for (j = 0; j < 8; j++) + dest[j] += block[j]; +} + +void BinkDecoder::IDCTPut(DecodeContext &ctx, int16 *block) { + int i; + int16 temp[64]; + for (i = 0; i < 8; i++) + IDCTCol(&temp[i], &block[i]); + for (i = 0; i < 8; i++) { + IDCT_ROW( (&ctx.dest[i*ctx.pitch]), (&temp[8*i]) ); + } +} + +} // End of namespace Video diff --git a/video/bink_decoder.h b/video/bink_decoder.h new file mode 100644 index 0000000000..e15cabb426 --- /dev/null +++ b/video/bink_decoder.h @@ -0,0 +1,323 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +// Based on eos' Bink decoder which is in turn +// based quite heavily on the Bink decoder found in FFmpeg. +// Many thanks to Kostya Shishkov for doing the hard work. + +#ifndef VIDEO_BINK_DECODER_H +#define VIDEO_BINK_DECODER_H + +#include "audio/audiostream.h" +#include "audio/mixer.h" +#include "common/array.h" +#include "common/rational.h" + +#include "video/video_decoder.h" + +namespace Common { + class SeekableReadStream; + class BitStream; + class Huffman; + + class RDFT; + class DCT; +} + +namespace Video { + +/** A decoder for RAD Game Tools' Bink videos. */ +class BinkDecoder : public FixedRateVideoDecoder { +public: + BinkDecoder(); + ~BinkDecoder(); + + // VideoDecoder API + bool loadStream(Common::SeekableReadStream *stream); + void close(); + bool isVideoLoaded() const { return _bink != 0; } + uint16 getWidth() const { return _surface.w; } + uint16 getHeight() const { return _surface.h; } + Graphics::PixelFormat getPixelFormat() const { return _surface.format; } + uint32 getFrameCount() const { return _frames.size(); } + uint32 getElapsedTime() const; + const Graphics::Surface *decodeNextFrame(); + + // FixedRateVideoDecoder + Common::Rational getFrameRate() const { return _frameRate; } + +private: + static const int kAudioChannelsMax = 2; + static const int kAudioBlockSizeMax = (kAudioChannelsMax << 11); + + /** IDs for different data types used in Bink video codec. */ + enum Source { + kSourceBlockTypes = 0, ///< 8x8 block types. + kSourceSubBlockTypes , ///< 16x16 block types (a subset of 8x8 block types). + kSourceColors , ///< Pixel values used for different block types. + kSourcePattern , ///< 8-bit values for 2-color pattern fill. + kSourceXOff , ///< X components of motion value. + kSourceYOff , ///< Y components of motion value. + kSourceIntraDC , ///< DC values for intrablocks with DCT. + kSourceInterDC , ///< DC values for interblocks with DCT. + kSourceRun , ///< Run lengths for special fill block. + + kSourceMAX + }; + + /** Bink video block types. */ + enum BlockType { + kBlockSkip = 0, ///< Skipped block. + kBlockScaled , ///< Block has size 16x16. + kBlockMotion , ///< Block is copied from previous frame with some offset. + kBlockRun , ///< Block is composed from runs of colors with custom scan order. + kBlockResidue , ///< Motion block with some difference added. + kBlockIntra , ///< Intra DCT block. + kBlockFill , ///< Block is filled with single color. + kBlockInter , ///< Motion block with DCT applied to the difference. + kBlockPattern , ///< Block is filled with two colors following custom pattern. + kBlockRaw ///< Uncoded 8x8 block. + }; + + /** Data structure for decoding and tranlating Huffman'd data. */ + struct Huffman { + int index; ///< Index of the Huffman codebook to use. + byte symbols[16]; ///< Huffman symbol => Bink symbol tranlation list. + }; + + /** Data structure used for decoding a single Bink data type. */ + struct Bundle { + int countLengths[2]; ///< Lengths of number of entries to decode (in bits). + int countLength; ///< Length of number of entries to decode (in bits) for the current plane. + + Huffman huffman; ///< Huffman codebook. + + byte *data; ///< Buffer for decoded symbols. + byte *dataEnd; ///< Buffer end. + + byte *curDec; ///< Pointer to the data that wasn't yet decoded. + byte *curPtr; ///< Pointer to the data that wasn't yet read. + }; + + enum AudioCodec { + kAudioCodecDCT, + kAudioCodecRDFT + }; + + /** An audio track. */ + struct AudioTrack { + uint16 flags; + + uint32 sampleRate; + uint8 channels; + + uint32 outSampleRate; + uint8 outChannels; + + AudioCodec codec; + + uint32 sampleCount; + + Common::BitStream *bits; + + bool first; + + uint32 frameLen; + uint32 overlapLen; + + uint32 blockSize; + + uint32 bandCount; + uint32 *bands; + + float root; + + float coeffs[16 * kAudioBlockSizeMax]; + int16 prevCoeffs[kAudioBlockSizeMax]; + + float *coeffsPtr[kAudioChannelsMax]; + + Common::RDFT *rdft; + Common::DCT *dct; + + AudioTrack(); + ~AudioTrack(); + }; + + /** A video frame. */ + struct VideoFrame { + bool keyFrame; + + uint32 offset; + uint32 size; + + Common::BitStream *bits; + + VideoFrame(); + ~VideoFrame(); + }; + + /** A decoder state. */ + struct DecodeContext { + VideoFrame *video; + + uint32 planeIdx; + + uint32 blockX; + uint32 blockY; + + byte *dest; + byte *prev; + + byte *destStart, *destEnd; + byte *prevStart, *prevEnd; + + uint32 pitch; + + int coordMap[64]; + int coordScaledMap1[64]; + int coordScaledMap2[64]; + int coordScaledMap3[64]; + int coordScaledMap4[64]; + }; + + Common::SeekableReadStream *_bink; + + uint32 _id; ///< The BIK FourCC. + + Common::Rational _frameRate; + + Graphics::Surface _surface; + + Audio::SoundHandle _audioHandle; + Audio::QueuingAudioStream *_audioStream; + bool _audioStarted; + + uint32 _videoFlags; ///< Video frame features. + + bool _hasAlpha; ///< Do video frames have alpha? + bool _swapPlanes; ///< Are the planes ordered (A)YVU instead of (A)YUV? + + uint32 _audioFrame; + + Common::Array _audioTracks; ///< All audio tracks. + Common::Array _frames; ///< All video frames. + + uint32 _audioTrack; ///< Audio track to use. + + Common::Huffman *_huffman[16]; ///< The 16 Huffman codebooks used in Bink decoding. + + Bundle _bundles[kSourceMAX]; ///< Bundles for decoding all data types. + + /** Huffman codebooks to use for decoding high nibbles in color data types. */ + Huffman _colHighHuffman[16]; + /** Value of the last decoded high nibble in color data types. */ + int _colLastVal; + + byte *_curPlanes[4]; ///< The 4 color planes, YUVA, current frame. + byte *_oldPlanes[4]; ///< The 4 color planes, YUVA, last frame. + + + /** Initialize the bundles. */ + void initBundles(); + /** Deinitialize the bundles. */ + void deinitBundles(); + + /** Initialize the Huffman decoders. */ + void initHuffman(); + + /** Decode an audio packet. */ + void audioPacket(AudioTrack &audio); + /** Decode a video packet. */ + void videoPacket(VideoFrame &video); + + /** Decode a plane. */ + void decodePlane(VideoFrame &video, int planeIdx, bool isChroma); + + /** Read/Initialize a bundle for decoding a plane. */ + void readBundle(VideoFrame &video, Source source); + + /** Read the symbols for a Huffman code. */ + void readHuffman(VideoFrame &video, Huffman &huffman); + /** Merge two Huffman symbol lists. */ + void mergeHuffmanSymbols(VideoFrame &video, byte *dst, const byte *src, int size); + + /** Read and translate a symbol out of a Huffman code. */ + byte getHuffmanSymbol(VideoFrame &video, Huffman &huffman); + + /** Get a direct value out of a bundle. */ + int32 getBundleValue(Source source); + /** Read a count value out of a bundle. */ + uint32 readBundleCount(VideoFrame &video, Bundle &bundle); + + // Handle the block types + void blockSkip (DecodeContext &ctx); + void blockScaledSkip (DecodeContext &ctx); + void blockScaledRun (DecodeContext &ctx); + void blockScaledIntra (DecodeContext &ctx); + void blockScaledFill (DecodeContext &ctx); + void blockScaledPattern(DecodeContext &ctx); + void blockScaledRaw (DecodeContext &ctx); + void blockScaled (DecodeContext &ctx); + void blockMotion (DecodeContext &ctx); + void blockRun (DecodeContext &ctx); + void blockResidue (DecodeContext &ctx); + void blockIntra (DecodeContext &ctx); + void blockFill (DecodeContext &ctx); + void blockInter (DecodeContext &ctx); + void blockPattern (DecodeContext &ctx); + void blockRaw (DecodeContext &ctx); + + // Read the bundles + void readRuns (VideoFrame &video, Bundle &bundle); + void readMotionValues(VideoFrame &video, Bundle &bundle); + void readBlockTypes (VideoFrame &video, Bundle &bundle); + void readPatterns (VideoFrame &video, Bundle &bundle); + void readColors (VideoFrame &video, Bundle &bundle); + void readDCS (VideoFrame &video, Bundle &bundle, int startBits, bool hasSign); + void readDCTCoeffs (VideoFrame &video, int16 *block, bool isIntra); + void readResidue (VideoFrame &video, int16 *block, int masksCount); + + void initAudioTrack(AudioTrack &audio); + + float getFloat(AudioTrack &audio); + + /** Decode an audio block. */ + void audioBlock (AudioTrack &audio, int16 *out); + /** Decode a DCT'd audio block. */ + void audioBlockDCT (AudioTrack &audio); + /** Decode a RDFT'd audio block. */ + void audioBlockRDFT(AudioTrack &audio); + + void readAudioCoeffs(AudioTrack &audio, float *coeffs); + + void floatToInt16Interleave(int16 *dst, const float **src, uint32 length, uint8 channels); + + // Bink video IDCT + void IDCT(int16 *block); + void IDCTPut(DecodeContext &ctx, int16 *block); + void IDCTAdd(DecodeContext &ctx, int16 *block); +}; + +} // End of namespace Video + +#endif diff --git a/video/binkdata.h b/video/binkdata.h new file mode 100644 index 0000000000..02105a7493 --- /dev/null +++ b/video/binkdata.h @@ -0,0 +1,578 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef VIDEO_BINKDATA_H +#define VIDEO_BINKDATA_H + +#include "common/scummsys.h" + +namespace Video { + +static const uint16 binkCriticalFreqs[25] = { + 100, 200, 300, 400, 510, 630, 770, 920, + 1080, 1270, 1480, 1720, 2000, 2320, 2700, 3150, + 3700, 4400, 5300, 6400, 7700, 9500, 12000, 15500, + 24500, +}; + +/** Bink DCT and residue 8x8 block scan order */ +static const uint8 binkScan[64] = { + 0, 1, 8, 9, 2, 3, 10, 11, + 4, 5, 12, 13, 6, 7, 14, 15, + 20, 21, 28, 29, 22, 23, 30, 31, + 16, 17, 24, 25, 32, 33, 40, 41, + 34, 35, 42, 43, 48, 49, 56, 57, + 50, 51, 58, 59, 18, 19, 26, 27, + 36, 37, 44, 45, 38, 39, 46, 47, + 52, 53, 60, 61, 54, 55, 62, 63 +}; + +static const uint32 binkHuffmanCodes[16][16] = { + { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F }, + { 0x00, 0x01, 0x03, 0x05, 0x07, 0x09, 0x0B, 0x0D, 0x0F, 0x13, 0x15, 0x17, 0x19, 0x1B, 0x1D, 0x1F }, + { 0x00, 0x02, 0x01, 0x09, 0x05, 0x15, 0x0D, 0x1D, 0x03, 0x13, 0x0B, 0x1B, 0x07, 0x17, 0x0F, 0x1F }, + { 0x00, 0x02, 0x06, 0x01, 0x09, 0x05, 0x0D, 0x1D, 0x03, 0x13, 0x0B, 0x1B, 0x07, 0x17, 0x0F, 0x1F }, + { 0x00, 0x04, 0x02, 0x06, 0x01, 0x09, 0x05, 0x0D, 0x03, 0x13, 0x0B, 0x1B, 0x07, 0x17, 0x0F, 0x1F }, + { 0x00, 0x04, 0x02, 0x0A, 0x06, 0x0E, 0x01, 0x09, 0x05, 0x0D, 0x03, 0x0B, 0x07, 0x17, 0x0F, 0x1F }, + { 0x00, 0x02, 0x0A, 0x06, 0x0E, 0x01, 0x09, 0x05, 0x0D, 0x03, 0x0B, 0x1B, 0x07, 0x17, 0x0F, 0x1F }, + { 0x00, 0x01, 0x05, 0x03, 0x13, 0x0B, 0x1B, 0x3B, 0x07, 0x27, 0x17, 0x37, 0x0F, 0x2F, 0x1F, 0x3F }, + { 0x00, 0x01, 0x03, 0x13, 0x0B, 0x2B, 0x1B, 0x3B, 0x07, 0x27, 0x17, 0x37, 0x0F, 0x2F, 0x1F, 0x3F }, + { 0x00, 0x01, 0x05, 0x0D, 0x03, 0x13, 0x0B, 0x1B, 0x07, 0x27, 0x17, 0x37, 0x0F, 0x2F, 0x1F, 0x3F }, + { 0x00, 0x02, 0x01, 0x05, 0x0D, 0x03, 0x13, 0x0B, 0x1B, 0x07, 0x17, 0x37, 0x0F, 0x2F, 0x1F, 0x3F }, + { 0x00, 0x01, 0x09, 0x05, 0x0D, 0x03, 0x13, 0x0B, 0x1B, 0x07, 0x17, 0x37, 0x0F, 0x2F, 0x1F, 0x3F }, + { 0x00, 0x02, 0x01, 0x03, 0x13, 0x0B, 0x1B, 0x3B, 0x07, 0x27, 0x17, 0x37, 0x0F, 0x2F, 0x1F, 0x3F }, + { 0x00, 0x01, 0x05, 0x03, 0x07, 0x27, 0x17, 0x37, 0x0F, 0x4F, 0x2F, 0x6F, 0x1F, 0x5F, 0x3F, 0x7F }, + { 0x00, 0x01, 0x05, 0x03, 0x07, 0x17, 0x37, 0x77, 0x0F, 0x4F, 0x2F, 0x6F, 0x1F, 0x5F, 0x3F, 0x7F }, + { 0x00, 0x02, 0x01, 0x05, 0x03, 0x07, 0x27, 0x17, 0x37, 0x0F, 0x2F, 0x6F, 0x1F, 0x5F, 0x3F, 0x7F } +}; + +static const uint8 binkHuffmanLengths[16][16] = { + { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 }, + { 1, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5 }, + { 2, 2, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5 }, + { 2, 3, 3, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5 }, + { 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5 }, + { 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5 }, + { 2, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5 }, + { 1, 3, 3, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6 }, + { 1, 2, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6 }, + { 1, 3, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6 }, + { 2, 2, 3, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6 }, + { 1, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6 }, + { 2, 2, 2, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6 }, + { 1, 3, 3, 3, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7 }, + { 1, 3, 3, 3, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7 }, + { 2, 2, 3, 3, 3, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7 } +}; + +static const uint8 binkPatterns[16][64] = { +{ + 0x00, 0x08, 0x10, 0x18, 0x20, 0x28, 0x30, 0x38, + 0x39, 0x31, 0x29, 0x21, 0x19, 0x11, 0x09, 0x01, + 0x02, 0x0A, 0x12, 0x1A, 0x22, 0x2A, 0x32, 0x3A, + 0x3B, 0x33, 0x2B, 0x23, 0x1B, 0x13, 0x0B, 0x03, + 0x04, 0x0C, 0x14, 0x1C, 0x24, 0x2C, 0x34, 0x3C, + 0x3D, 0x35, 0x2D, 0x25, 0x1D, 0x15, 0x0D, 0x05, + 0x06, 0x0E, 0x16, 0x1E, 0x26, 0x2E, 0x36, 0x3E, + 0x3F, 0x37, 0x2F, 0x27, 0x1F, 0x17, 0x0F, 0x07 +}, +{ + 0x3B, 0x3A, 0x39, 0x38, 0x30, 0x31, 0x32, 0x33, + 0x2B, 0x2A, 0x29, 0x28, 0x20, 0x21, 0x22, 0x23, + 0x1B, 0x1A, 0x19, 0x18, 0x10, 0x11, 0x12, 0x13, + 0x0B, 0x0A, 0x09, 0x08, 0x00, 0x01, 0x02, 0x03, + 0x04, 0x05, 0x06, 0x07, 0x0F, 0x0E, 0x0D, 0x0C, + 0x14, 0x15, 0x16, 0x17, 0x1F, 0x1E, 0x1D, 0x1C, + 0x24, 0x25, 0x26, 0x27, 0x2F, 0x2E, 0x2D, 0x2C, + 0x34, 0x35, 0x36, 0x37, 0x3F, 0x3E, 0x3D, 0x3C +}, +{ + 0x19, 0x11, 0x12, 0x1A, 0x1B, 0x13, 0x0B, 0x03, + 0x02, 0x0A, 0x09, 0x01, 0x00, 0x08, 0x10, 0x18, + 0x20, 0x28, 0x30, 0x38, 0x39, 0x31, 0x29, 0x2A, + 0x32, 0x3A, 0x3B, 0x33, 0x2B, 0x23, 0x22, 0x21, + 0x1D, 0x15, 0x16, 0x1E, 0x1F, 0x17, 0x0F, 0x07, + 0x06, 0x0E, 0x0D, 0x05, 0x04, 0x0C, 0x14, 0x1C, + 0x24, 0x2C, 0x34, 0x3C, 0x3D, 0x35, 0x2D, 0x2E, + 0x36, 0x3E, 0x3F, 0x37, 0x2F, 0x27, 0x26, 0x25 +}, +{ + 0x03, 0x0B, 0x02, 0x0A, 0x01, 0x09, 0x00, 0x08, + 0x10, 0x18, 0x11, 0x19, 0x12, 0x1A, 0x13, 0x1B, + 0x23, 0x2B, 0x22, 0x2A, 0x21, 0x29, 0x20, 0x28, + 0x30, 0x38, 0x31, 0x39, 0x32, 0x3A, 0x33, 0x3B, + 0x3C, 0x34, 0x3D, 0x35, 0x3E, 0x36, 0x3F, 0x37, + 0x2F, 0x27, 0x2E, 0x26, 0x2D, 0x25, 0x2C, 0x24, + 0x1C, 0x14, 0x1D, 0x15, 0x1E, 0x16, 0x1F, 0x17, + 0x0F, 0x07, 0x0E, 0x06, 0x0D, 0x05, 0x0C, 0x04 +}, +{ + 0x18, 0x19, 0x10, 0x11, 0x08, 0x09, 0x00, 0x01, + 0x02, 0x03, 0x0A, 0x0B, 0x12, 0x13, 0x1A, 0x1B, + 0x1C, 0x1D, 0x14, 0x15, 0x0C, 0x0D, 0x04, 0x05, + 0x06, 0x07, 0x0E, 0x0F, 0x16, 0x17, 0x1E, 0x1F, + 0x27, 0x26, 0x2F, 0x2E, 0x37, 0x36, 0x3F, 0x3E, + 0x3D, 0x3C, 0x35, 0x34, 0x2D, 0x2C, 0x25, 0x24, + 0x23, 0x22, 0x2B, 0x2A, 0x33, 0x32, 0x3B, 0x3A, + 0x39, 0x38, 0x31, 0x30, 0x29, 0x28, 0x21, 0x20 +}, +{ + 0x00, 0x01, 0x02, 0x03, 0x08, 0x09, 0x0A, 0x0B, + 0x10, 0x11, 0x12, 0x13, 0x18, 0x19, 0x1A, 0x1B, + 0x20, 0x21, 0x22, 0x23, 0x28, 0x29, 0x2A, 0x2B, + 0x30, 0x31, 0x32, 0x33, 0x38, 0x39, 0x3A, 0x3B, + 0x04, 0x05, 0x06, 0x07, 0x0C, 0x0D, 0x0E, 0x0F, + 0x14, 0x15, 0x16, 0x17, 0x1C, 0x1D, 0x1E, 0x1F, + 0x24, 0x25, 0x26, 0x27, 0x2C, 0x2D, 0x2E, 0x2F, + 0x34, 0x35, 0x36, 0x37, 0x3C, 0x3D, 0x3E, 0x3F +}, +{ + 0x06, 0x07, 0x0F, 0x0E, 0x0D, 0x05, 0x0C, 0x04, + 0x03, 0x0B, 0x02, 0x0A, 0x09, 0x01, 0x00, 0x08, + 0x10, 0x18, 0x11, 0x19, 0x12, 0x1A, 0x13, 0x1B, + 0x14, 0x1C, 0x15, 0x1D, 0x16, 0x1E, 0x17, 0x1F, + 0x27, 0x2F, 0x26, 0x2E, 0x25, 0x2D, 0x24, 0x2C, + 0x23, 0x2B, 0x22, 0x2A, 0x21, 0x29, 0x20, 0x28, + 0x31, 0x30, 0x38, 0x39, 0x3A, 0x32, 0x3B, 0x33, + 0x3C, 0x34, 0x3D, 0x35, 0x36, 0x37, 0x3F, 0x3E +}, +{ + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, + 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, + 0x2F, 0x2E, 0x2D, 0x2C, 0x2B, 0x2A, 0x29, 0x28, + 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, + 0x3F, 0x3E, 0x3D, 0x3C, 0x3B, 0x3A, 0x39, 0x38 +}, +{ + 0x00, 0x08, 0x09, 0x01, 0x02, 0x03, 0x0B, 0x0A, + 0x12, 0x13, 0x1B, 0x1A, 0x19, 0x11, 0x10, 0x18, + 0x20, 0x28, 0x29, 0x21, 0x22, 0x23, 0x2B, 0x2A, + 0x32, 0x31, 0x30, 0x38, 0x39, 0x3A, 0x3B, 0x33, + 0x34, 0x3C, 0x3D, 0x3E, 0x3F, 0x37, 0x36, 0x35, + 0x2D, 0x2C, 0x24, 0x25, 0x26, 0x2E, 0x2F, 0x27, + 0x1F, 0x17, 0x16, 0x1E, 0x1D, 0x1C, 0x14, 0x15, + 0x0D, 0x0C, 0x04, 0x05, 0x06, 0x0E, 0x0F, 0x07 +}, +{ + 0x18, 0x19, 0x10, 0x11, 0x08, 0x09, 0x00, 0x01, + 0x02, 0x03, 0x0A, 0x0B, 0x12, 0x13, 0x1A, 0x1B, + 0x1C, 0x1D, 0x14, 0x15, 0x0C, 0x0D, 0x04, 0x05, + 0x06, 0x07, 0x0E, 0x0F, 0x16, 0x17, 0x1E, 0x1F, + 0x26, 0x27, 0x2E, 0x2F, 0x36, 0x37, 0x3E, 0x3F, + 0x3C, 0x3D, 0x34, 0x35, 0x2C, 0x2D, 0x24, 0x25, + 0x22, 0x23, 0x2A, 0x2B, 0x32, 0x33, 0x3A, 0x3B, + 0x38, 0x39, 0x30, 0x31, 0x28, 0x29, 0x20, 0x21 +}, +{ + 0x00, 0x08, 0x01, 0x09, 0x02, 0x0A, 0x03, 0x0B, + 0x13, 0x1B, 0x12, 0x1A, 0x11, 0x19, 0x10, 0x18, + 0x20, 0x28, 0x21, 0x29, 0x22, 0x2A, 0x23, 0x2B, + 0x33, 0x3B, 0x32, 0x3A, 0x31, 0x39, 0x30, 0x38, + 0x3C, 0x34, 0x3D, 0x35, 0x3E, 0x36, 0x3F, 0x37, + 0x2F, 0x27, 0x2E, 0x26, 0x2D, 0x25, 0x2C, 0x24, + 0x1F, 0x17, 0x1E, 0x16, 0x1D, 0x15, 0x1C, 0x14, + 0x0C, 0x04, 0x0D, 0x05, 0x0E, 0x06, 0x0F, 0x07 +}, +{ + 0x00, 0x08, 0x10, 0x18, 0x19, 0x1A, 0x1B, 0x13, + 0x0B, 0x03, 0x02, 0x01, 0x09, 0x11, 0x12, 0x0A, + 0x04, 0x0C, 0x14, 0x1C, 0x1D, 0x1E, 0x1F, 0x17, + 0x0F, 0x07, 0x06, 0x05, 0x0D, 0x15, 0x16, 0x0E, + 0x24, 0x2C, 0x34, 0x3C, 0x3D, 0x3E, 0x3F, 0x37, + 0x2F, 0x27, 0x26, 0x25, 0x2D, 0x35, 0x36, 0x2E, + 0x20, 0x28, 0x30, 0x38, 0x39, 0x3A, 0x3B, 0x33, + 0x2B, 0x23, 0x22, 0x21, 0x29, 0x31, 0x32, 0x2A +}, +{ + 0x00, 0x08, 0x09, 0x01, 0x02, 0x03, 0x0B, 0x0A, + 0x13, 0x1B, 0x1A, 0x12, 0x11, 0x10, 0x18, 0x19, + 0x21, 0x20, 0x28, 0x29, 0x2A, 0x22, 0x23, 0x2B, + 0x33, 0x3B, 0x3A, 0x32, 0x31, 0x39, 0x38, 0x30, + 0x34, 0x3C, 0x3D, 0x35, 0x36, 0x3E, 0x3F, 0x37, + 0x2F, 0x27, 0x26, 0x2E, 0x2D, 0x2C, 0x24, 0x25, + 0x1D, 0x1C, 0x14, 0x15, 0x16, 0x1E, 0x1F, 0x17, + 0x0E, 0x0F, 0x07, 0x06, 0x05, 0x0D, 0x0C, 0x04 +}, +{ + 0x18, 0x10, 0x08, 0x00, 0x01, 0x02, 0x03, 0x0B, + 0x13, 0x1B, 0x1A, 0x19, 0x11, 0x0A, 0x09, 0x12, + 0x1C, 0x14, 0x0C, 0x04, 0x05, 0x06, 0x07, 0x0F, + 0x17, 0x1F, 0x1E, 0x1D, 0x15, 0x0E, 0x0D, 0x16, + 0x3C, 0x34, 0x2C, 0x24, 0x25, 0x26, 0x27, 0x2F, + 0x37, 0x3F, 0x3E, 0x3D, 0x35, 0x2E, 0x2D, 0x36, + 0x38, 0x30, 0x28, 0x20, 0x21, 0x22, 0x23, 0x2B, + 0x33, 0x3B, 0x3A, 0x39, 0x31, 0x2A, 0x29, 0x32 +}, +{ + 0x00, 0x08, 0x09, 0x01, 0x02, 0x0A, 0x12, 0x11, + 0x10, 0x18, 0x19, 0x1A, 0x1B, 0x13, 0x0B, 0x03, + 0x07, 0x06, 0x0E, 0x0F, 0x17, 0x16, 0x15, 0x0D, + 0x05, 0x04, 0x0C, 0x14, 0x1C, 0x1D, 0x1E, 0x1F, + 0x3F, 0x3E, 0x36, 0x37, 0x2F, 0x2E, 0x2D, 0x35, + 0x3D, 0x3C, 0x34, 0x2C, 0x24, 0x25, 0x26, 0x27, + 0x38, 0x30, 0x31, 0x39, 0x3A, 0x32, 0x2A, 0x29, + 0x28, 0x20, 0x21, 0x22, 0x23, 0x2B, 0x33, 0x3B +}, +{ + 0x00, 0x01, 0x08, 0x09, 0x10, 0x11, 0x18, 0x19, + 0x20, 0x21, 0x28, 0x29, 0x30, 0x31, 0x38, 0x39, + 0x3A, 0x3B, 0x32, 0x33, 0x2A, 0x2B, 0x22, 0x23, + 0x1A, 0x1B, 0x12, 0x13, 0x0A, 0x0B, 0x02, 0x03, + 0x04, 0x05, 0x0C, 0x0D, 0x14, 0x15, 0x1C, 0x1D, + 0x24, 0x25, 0x2C, 0x2D, 0x34, 0x35, 0x3C, 0x3D, + 0x3E, 0x3F, 0x36, 0x37, 0x2E, 0x2F, 0x26, 0x27, + 0x1E, 0x1F, 0x16, 0x17, 0x0E, 0x0F, 0x06, 0x07 +} +}; + +static const uint32 binkIntraQuant[16][64] = { +{ + 0x010000, 0x016315, 0x01E83D, 0x02A535, 0x014E7B, 0x016577, 0x02F1E6, 0x02724C, + 0x010000, 0x00EEDA, 0x024102, 0x017F9B, 0x00BE80, 0x00611E, 0x01083C, 0x00A552, + 0x021F88, 0x01DC53, 0x027FAD, 0x01F697, 0x014819, 0x00A743, 0x015A31, 0x009688, + 0x02346F, 0x030EE5, 0x01FBFA, 0x02C096, 0x01D000, 0x028396, 0x019247, 0x01F9AA, + 0x02346F, 0x01FBFA, 0x01DC53, 0x0231B8, 0x012F12, 0x01E06C, 0x00CB10, 0x0119A8, + 0x01C48C, 0x019748, 0x014E86, 0x0122AF, 0x02C628, 0x027F20, 0x0297B5, 0x023F32, + 0x025000, 0x01AB6B, 0x01D122, 0x0159B3, 0x012669, 0x008D43, 0x00EE1F, 0x0075ED, + 0x01490C, 0x010288, 0x00F735, 0x00EF51, 0x00E0F1, 0x0072AD, 0x00A4D8, 0x006517, +}, +{ + 0x015555, 0x01D971, 0x028AFC, 0x0386F1, 0x01BDF9, 0x01DC9F, 0x03ED33, 0x034311, + 0x015555, 0x013E78, 0x030158, 0x01FF7A, 0x00FE00, 0x00817D, 0x01604F, 0x00DC6D, + 0x02D4B5, 0x027B19, 0x0354E7, 0x029E1F, 0x01B577, 0x00DF04, 0x01CD96, 0x00C8B6, + 0x02F095, 0x0413DC, 0x02A54E, 0x03AB73, 0x026AAB, 0x035A1E, 0x02185E, 0x02A238, + 0x02F095, 0x02A54E, 0x027B19, 0x02ECF5, 0x019418, 0x028090, 0x010EC0, 0x01778A, + 0x025B66, 0x021F0B, 0x01BE09, 0x018394, 0x03B2E0, 0x03542A, 0x0374F1, 0x02FEEE, + 0x031555, 0x0239E4, 0x026C2D, 0x01CCEE, 0x01888C, 0x00BC59, 0x013D7E, 0x009D3C, + 0x01B6BB, 0x0158B5, 0x01499C, 0x013F17, 0x012BEC, 0x0098E6, 0x00DBCB, 0x0086C9, +}, +{ + 0x01AAAB, 0x024FCE, 0x032DBB, 0x0468AD, 0x022D78, 0x0253C7, 0x04E87F, 0x0413D5, + 0x01AAAB, 0x018E16, 0x03C1AE, 0x027F58, 0x013D80, 0x00A1DC, 0x01B863, 0x011388, + 0x0389E2, 0x0319DF, 0x042A21, 0x0345A7, 0x0222D4, 0x0116C5, 0x0240FC, 0x00FAE3, + 0x03ACBA, 0x0518D3, 0x034EA1, 0x04964F, 0x030555, 0x0430A5, 0x029E76, 0x034AC5, + 0x03ACBA, 0x034EA1, 0x0319DF, 0x03A833, 0x01F91E, 0x0320B4, 0x015270, 0x01D56D, + 0x02F23F, 0x02A6CE, 0x022D8B, 0x01E479, 0x049F98, 0x042935, 0x04522D, 0x03BEA9, + 0x03DAAB, 0x02C85D, 0x030738, 0x02402A, 0x01EAAF, 0x00EB6F, 0x018CDE, 0x00C48A, + 0x022469, 0x01AEE2, 0x019C02, 0x018EDD, 0x0176E7, 0x00BF20, 0x0112BE, 0x00A87B, +}, +{ + 0x020000, 0x02C62A, 0x03D07A, 0x054A69, 0x029CF6, 0x02CAEF, 0x05E3CC, 0x04E499, + 0x020000, 0x01DDB4, 0x048204, 0x02FF36, 0x017D01, 0x00C23C, 0x021077, 0x014AA3, + 0x043F0F, 0x03B8A6, 0x04FF5A, 0x03ED2E, 0x029032, 0x014E86, 0x02B461, 0x012D11, + 0x0468DF, 0x061DCA, 0x03F7F5, 0x05812C, 0x03A000, 0x05072C, 0x03248D, 0x03F353, + 0x0468DF, 0x03F7F5, 0x03B8A6, 0x046370, 0x025E24, 0x03C0D8, 0x019620, 0x02334F, + 0x038919, 0x032E91, 0x029D0D, 0x02455E, 0x058C50, 0x04FE3F, 0x052F69, 0x047E65, + 0x04A000, 0x0356D6, 0x03A243, 0x02B365, 0x024CD2, 0x011A85, 0x01DC3E, 0x00EBD9, + 0x029218, 0x020510, 0x01EE69, 0x01DEA2, 0x01C1E2, 0x00E559, 0x0149B0, 0x00CA2D, +}, +{ + 0x02AAAB, 0x03B2E3, 0x0515F8, 0x070DE2, 0x037BF2, 0x03B93E, 0x07DA65, 0x068621, + 0x02AAAB, 0x027CF0, 0x0602B1, 0x03FEF3, 0x01FC01, 0x0102FA, 0x02C09F, 0x01B8DA, + 0x05A96A, 0x04F632, 0x06A9CE, 0x053C3E, 0x036AED, 0x01BE09, 0x039B2D, 0x01916B, + 0x05E129, 0x0827B8, 0x054A9C, 0x0756E5, 0x04D555, 0x06B43B, 0x0430BC, 0x05446F, + 0x05E129, 0x054A9C, 0x04F632, 0x05D9EB, 0x032830, 0x050121, 0x021D80, 0x02EF14, + 0x04B6CC, 0x043E16, 0x037C11, 0x030728, 0x0765C0, 0x06A855, 0x06E9E2, 0x05FDDB, + 0x062AAB, 0x0473C8, 0x04D85A, 0x0399DC, 0x031118, 0x0178B2, 0x027AFD, 0x013A77, + 0x036D76, 0x02B16A, 0x029337, 0x027E2E, 0x0257D8, 0x0131CC, 0x01B796, 0x010D91, +}, +{ + 0x038000, 0x04DACA, 0x06ACD5, 0x094238, 0x0492AE, 0x04E322, 0x0A4EA5, 0x08900C, + 0x038000, 0x0343FB, 0x07E388, 0x053E9F, 0x029AC1, 0x0153E8, 0x039CD0, 0x02429E, + 0x076E5B, 0x068322, 0x08BEDE, 0x06DF11, 0x047C57, 0x02496B, 0x04BBAB, 0x020EDD, + 0x07B786, 0x0AB421, 0x06F1ED, 0x09A20D, 0x065800, 0x08CC8E, 0x057FF7, 0x06E9D2, + 0x07B786, 0x06F1ED, 0x068322, 0x07AE04, 0x0424BF, 0x06917B, 0x02C6B8, 0x03D9CB, + 0x062FEB, 0x05917D, 0x0492D7, 0x03F964, 0x09B58C, 0x08BCEF, 0x0912F8, 0x07DD30, + 0x081800, 0x05D7F7, 0x065BF6, 0x04B9F1, 0x040670, 0x01EE69, 0x03416C, 0x019CBC, + 0x047FAA, 0x0388DC, 0x036138, 0x03459C, 0x03134C, 0x01915C, 0x0240F5, 0x0161CF, +}, +{ + 0x040000, 0x058C54, 0x07A0F4, 0x0A94D3, 0x0539EC, 0x0595DD, 0x0BC798, 0x09C932, + 0x040000, 0x03BB68, 0x090409, 0x05FE6D, 0x02FA01, 0x018477, 0x0420EE, 0x029547, + 0x087E1F, 0x07714C, 0x09FEB5, 0x07DA5D, 0x052064, 0x029D0D, 0x0568C3, 0x025A21, + 0x08D1BE, 0x0C3B94, 0x07EFEA, 0x0B0258, 0x074000, 0x0A0E59, 0x06491A, 0x07E6A7, + 0x08D1BE, 0x07EFEA, 0x07714C, 0x08C6E0, 0x04BC48, 0x0781B1, 0x032C3F, 0x04669F, + 0x071232, 0x065D22, 0x053A1A, 0x048ABC, 0x0B18A0, 0x09FC7F, 0x0A5ED3, 0x08FCC9, + 0x094000, 0x06ADAC, 0x074487, 0x0566CA, 0x0499A5, 0x02350B, 0x03B87B, 0x01D7B3, + 0x052430, 0x040A20, 0x03DCD3, 0x03BD45, 0x0383C5, 0x01CAB3, 0x029361, 0x01945A, +}, +{ + 0x050000, 0x06EF69, 0x098931, 0x0D3A07, 0x068867, 0x06FB55, 0x0EB97E, 0x0C3B7E, + 0x050000, 0x04AA42, 0x0B450B, 0x077E08, 0x03B881, 0x01E595, 0x05292A, 0x033A99, + 0x0A9DA7, 0x094D9F, 0x0C7E62, 0x09D0F4, 0x06687D, 0x034450, 0x06C2F4, 0x02F0AA, + 0x0B062D, 0x0F4A78, 0x09EBE4, 0x0DC2EE, 0x091000, 0x0C91EF, 0x07DB61, 0x09E050, + 0x0B062D, 0x09EBE4, 0x094D9F, 0x0AF898, 0x05EB59, 0x09621D, 0x03F74F, 0x058046, + 0x08D6BE, 0x07F46A, 0x0688A0, 0x05AD6B, 0x0DDEC8, 0x0C7B9F, 0x0CF687, 0x0B3BFB, + 0x0B9000, 0x085917, 0x0915A8, 0x06C07D, 0x05C00E, 0x02C24D, 0x04A69A, 0x024D9F, + 0x066D3C, 0x050CA7, 0x04D407, 0x04AC96, 0x0464B6, 0x023D5F, 0x033839, 0x01F971, +}, +{ + 0x060000, 0x08527E, 0x0B716E, 0x0FDF3C, 0x07D6E1, 0x0860CC, 0x11AB63, 0x0EADCB, + 0x060000, 0x05991C, 0x0D860D, 0x08FDA3, 0x047702, 0x0246B3, 0x063165, 0x03DFEA, + 0x0CBD2E, 0x0B29F1, 0x0EFE0F, 0x0BC78B, 0x07B096, 0x03EB93, 0x081D24, 0x038732, + 0x0D3A9C, 0x12595D, 0x0BE7DF, 0x108384, 0x0AE000, 0x0F1585, 0x096DA8, 0x0BD9FA, + 0x0D3A9C, 0x0BE7DF, 0x0B29F1, 0x0D2A50, 0x071A6B, 0x0B4289, 0x04C25F, 0x0699EE, + 0x0A9B4A, 0x098BB2, 0x07D727, 0x06D01A, 0x10A4F0, 0x0EFABE, 0x0F8E3C, 0x0D7B2E, + 0x0DE000, 0x0A0482, 0x0AE6CA, 0x081A2F, 0x06E677, 0x034F90, 0x0594B9, 0x02C38C, + 0x07B649, 0x060F2F, 0x05CB3C, 0x059BE7, 0x0545A7, 0x02B00C, 0x03DD11, 0x025E87, +}, +{ + 0x080000, 0x0B18A8, 0x0F41E8, 0x1529A5, 0x0A73D7, 0x0B2BBB, 0x178F2F, 0x139264, + 0x080000, 0x0776CF, 0x120812, 0x0BFCD9, 0x05F402, 0x0308EF, 0x0841DC, 0x052A8E, + 0x10FC3E, 0x0EE297, 0x13FD69, 0x0FB4B9, 0x0A40C8, 0x053A1A, 0x0AD186, 0x04B442, + 0x11A37B, 0x187727, 0x0FDFD4, 0x1604B0, 0x0E8000, 0x141CB1, 0x0C9235, 0x0FCD4D, + 0x11A37B, 0x0FDFD4, 0x0EE297, 0x118DC0, 0x09788F, 0x0F0362, 0x06587F, 0x08CD3D, + 0x0E2463, 0x0CBA43, 0x0A7434, 0x091577, 0x163140, 0x13F8FE, 0x14BDA5, 0x11F992, + 0x128000, 0x0D5B58, 0x0E890D, 0x0ACD94, 0x093349, 0x046A15, 0x0770F7, 0x03AF65, + 0x0A4861, 0x08143F, 0x07B9A6, 0x077A89, 0x070789, 0x039565, 0x0526C2, 0x0328B4, +}, +{ + 0x0C0000, 0x10A4FD, 0x16E2DB, 0x1FBE78, 0x0FADC3, 0x10C198, 0x2356C7, 0x1D5B96, + 0x0C0000, 0x0B3237, 0x1B0C1A, 0x11FB46, 0x08EE03, 0x048D66, 0x0C62CA, 0x07BFD5, + 0x197A5D, 0x1653E3, 0x1DFC1E, 0x178F16, 0x0F612C, 0x07D727, 0x103A49, 0x070E64, + 0x1A7539, 0x24B2BB, 0x17CFBD, 0x210709, 0x15C000, 0x1E2B0A, 0x12DB4F, 0x17B3F4, + 0x1A7539, 0x17CFBD, 0x1653E3, 0x1A54A0, 0x0E34D7, 0x168513, 0x0984BE, 0x0D33DC, + 0x153695, 0x131765, 0x0FAE4E, 0x0DA033, 0x2149E1, 0x1DF57D, 0x1F1C78, 0x1AF65B, + 0x1BC000, 0x140904, 0x15CD94, 0x10345E, 0x0DCCEE, 0x069F20, 0x0B2972, 0x058718, + 0x0F6C91, 0x0C1E5E, 0x0B9678, 0x0B37CE, 0x0A8B4E, 0x056018, 0x07BA22, 0x04BD0E, +}, +{ + 0x110000, 0x179466, 0x206C0C, 0x2CF87F, 0x16362A, 0x17BCED, 0x321044, 0x299714, + 0x110000, 0x0FDC79, 0x265125, 0x19794E, 0x0CA685, 0x0672FB, 0x118BF4, 0x0AFA6D, + 0x241804, 0x1FA181, 0x2A7A80, 0x21600A, 0x15C9A9, 0x0B1B77, 0x16FD3C, 0x09FF0D, + 0x257B66, 0x33FD33, 0x21BBA2, 0x2EC9F7, 0x1ED000, 0x2ABCF9, 0x1AB6B0, 0x219444, + 0x257B66, 0x21BBA2, 0x1FA181, 0x254D38, 0x142030, 0x1FE730, 0x0D7C0E, 0x12B423, + 0x1E0D52, 0x1B0BCF, 0x1636EE, 0x134D9E, 0x2F28A9, 0x2A711B, 0x2C12FF, 0x263256, + 0x275000, 0x1C621B, 0x1EE33C, 0x16F4DB, 0x138CFB, 0x09616E, 0x0FD00C, 0x07D4B7, + 0x15D9CE, 0x112B06, 0x106A80, 0x0FE464, 0x0EF004, 0x079D77, 0x0AF25B, 0x06B67F, +}, +{ + 0x160000, 0x1E83CF, 0x29F53D, 0x3A3286, 0x1CBE90, 0x1EB842, 0x40C9C2, 0x35D293, + 0x160000, 0x1486BA, 0x319630, 0x20F756, 0x105F06, 0x085891, 0x16B51E, 0x0E3506, + 0x2EB5AA, 0x28EF20, 0x36F8E1, 0x2B30FE, 0x1C3225, 0x0E5FC7, 0x1DC030, 0x0CEFB7, + 0x308193, 0x4347AC, 0x2BA786, 0x3C8CE5, 0x27E000, 0x374EE7, 0x229212, 0x2B7494, + 0x308193, 0x2BA786, 0x28EF20, 0x3045D0, 0x1A0B89, 0x29494D, 0x11735D, 0x183469, + 0x26E410, 0x230039, 0x1CBF8F, 0x18FB09, 0x3D0771, 0x36ECBA, 0x390986, 0x316E52, + 0x32E000, 0x24BB33, 0x27F8E4, 0x1DB557, 0x194D09, 0x0C23BB, 0x1476A6, 0x0A2256, + 0x1C470A, 0x1637AD, 0x153E87, 0x1490FA, 0x1354B9, 0x09DAD6, 0x0E2A94, 0x08AFF0, +}, +{ + 0x1C0000, 0x26D64D, 0x3566AA, 0x4A11C2, 0x249572, 0x27190E, 0x527525, 0x44805E, + 0x1C0000, 0x1A1FD6, 0x3F1C3E, 0x29F4F9, 0x14D607, 0x0A9F44, 0x1CE683, 0x1214F0, + 0x3B72D9, 0x341911, 0x45F6F0, 0x36F889, 0x23E2BB, 0x124B5B, 0x25DD54, 0x1076E9, + 0x3DBC30, 0x55A109, 0x378F64, 0x4D1069, 0x32C000, 0x46646C, 0x2BFFB9, 0x374E8E, + 0x3DBC30, 0x378F64, 0x341911, 0x3D7020, 0x2125F5, 0x348BD6, 0x1635BC, 0x1ECE57, + 0x317F5B, 0x2C8BEB, 0x2496B6, 0x1FCB22, 0x4DAC61, 0x45E778, 0x4897C2, 0x3EE97F, + 0x40C000, 0x2EBFB5, 0x32DFAE, 0x25CF86, 0x203380, 0x0F734B, 0x1A0B5F, 0x0CE5E2, + 0x23FD53, 0x1C46DC, 0x1B09C4, 0x1A2CE1, 0x189A60, 0x0C8AE2, 0x1207A5, 0x0B0E77, +}, +{ + 0x220000, 0x2F28CC, 0x40D818, 0x59F0FE, 0x2C6C53, 0x2F79DA, 0x642089, 0x532E29, + 0x220000, 0x1FB8F1, 0x4CA24B, 0x32F29C, 0x194D09, 0x0CE5F7, 0x2317E8, 0x15F4DB, + 0x483007, 0x3F4303, 0x54F4FF, 0x42C014, 0x2B9351, 0x1636EE, 0x2DFA79, 0x13FE1A, + 0x4AF6CC, 0x67FA67, 0x437743, 0x5D93EE, 0x3DA000, 0x5579F1, 0x356D61, 0x432888, + 0x4AF6CC, 0x437743, 0x3F4303, 0x4A9A70, 0x284060, 0x3FCE60, 0x1AF81B, 0x256845, + 0x3C1AA5, 0x36179D, 0x2C6DDD, 0x269B3C, 0x5E5152, 0x54E237, 0x5825FE, 0x4C64AD, + 0x4EA000, 0x38C437, 0x3DC678, 0x2DE9B5, 0x2719F7, 0x12C2DB, 0x1FA018, 0x0FA96E, + 0x2BB39B, 0x22560C, 0x20D500, 0x1FC8C8, 0x1DE007, 0x0F3AEE, 0x15E4B7, 0x0D6CFE, +}, +{ + 0x2C0000, 0x3D079E, 0x53EA79, 0x74650C, 0x397D20, 0x3D7083, 0x819383, 0x6BA525, + 0x2C0000, 0x290D75, 0x632C61, 0x41EEAC, 0x20BE0C, 0x10B121, 0x2D6A3B, 0x1C6A0C, + 0x5D6B54, 0x51DE40, 0x6DF1C2, 0x5661FB, 0x38644B, 0x1CBF8F, 0x3B8060, 0x19DF6D, + 0x610326, 0x868F57, 0x574F0B, 0x7919CA, 0x4FC000, 0x6E9DCE, 0x452423, 0x56E928, + 0x610326, 0x574F0B, 0x51DE40, 0x608BA0, 0x341713, 0x52929A, 0x22E6BA, 0x3068D2, + 0x4DC821, 0x460071, 0x397F1E, 0x31F611, 0x7A0EE2, 0x6DD974, 0x72130C, 0x62DCA3, + 0x65C000, 0x497665, 0x4FF1C9, 0x3B6AAE, 0x329A12, 0x184776, 0x28ED4D, 0x1444AC, + 0x388E14, 0x2C6F5A, 0x2A7D0F, 0x2921F4, 0x26A973, 0x13B5AD, 0x1C5528, 0x115FDF, +}, +}; + +static const uint32 binkInterQuant[16][64] = { +{ + 0x010000, 0x017946, 0x01A5A9, 0x0248DC, 0x016363, 0x0152A7, 0x0243EC, 0x0209EA, + 0x012000, 0x00E248, 0x01BBDA, 0x015CBC, 0x00A486, 0x0053E0, 0x00F036, 0x008095, + 0x01B701, 0x016959, 0x01B0B9, 0x0153FD, 0x00F8E7, 0x007EE4, 0x00EA30, 0x007763, + 0x01B701, 0x0260EB, 0x019DE9, 0x023E1B, 0x017000, 0x01FE6E, 0x012DB5, 0x01A27B, + 0x01E0D1, 0x01B0B9, 0x018A33, 0x01718D, 0x00D87A, 0x014449, 0x007B9A, 0x00AB71, + 0x013178, 0x0112EA, 0x00AD08, 0x009BB9, 0x023D97, 0x020437, 0x021CCC, 0x01E6B4, + 0x018000, 0x012DB5, 0x0146D9, 0x0100CE, 0x00CFD2, 0x006E5C, 0x00B0E4, 0x005A2D, + 0x00E9CC, 0x00B7B1, 0x00846F, 0x006B85, 0x008337, 0x0042E5, 0x004A10, 0x002831, +}, +{ + 0x015555, 0x01F708, 0x023237, 0x030BD0, 0x01D9D9, 0x01C389, 0x03053B, 0x02B7E3, + 0x018000, 0x012DB5, 0x024FCE, 0x01D0FA, 0x00DB5D, 0x006FD5, 0x014048, 0x00AB71, + 0x024957, 0x01E1CC, 0x0240F7, 0x01C551, 0x014BDE, 0x00A92F, 0x013840, 0x009F2F, + 0x024957, 0x032BE4, 0x0227E1, 0x02FD7A, 0x01EAAB, 0x02A893, 0x019247, 0x022DF9, + 0x028116, 0x0240F7, 0x020D99, 0x01ECBC, 0x0120A3, 0x01B061, 0x00A4CE, 0x00E497, + 0x01974B, 0x016E8E, 0x00E6B5, 0x00CFA2, 0x02FCC9, 0x02B04A, 0x02D110, 0x0288F1, + 0x020000, 0x019247, 0x01B3CC, 0x015668, 0x011518, 0x009325, 0x00EBDA, 0x00783D, + 0x0137BB, 0x00F4ED, 0x00B093, 0x008F5C, 0x00AEF4, 0x005931, 0x0062BF, 0x003597, +}, +{ + 0x01AAAB, 0x0274CB, 0x02BEC4, 0x03CEC4, 0x02504F, 0x02346C, 0x03C689, 0x0365DC, + 0x01E000, 0x017922, 0x02E3C1, 0x024539, 0x011235, 0x008BCA, 0x01905A, 0x00D64D, + 0x02DBAD, 0x025A40, 0x02D134, 0x0236A5, 0x019ED6, 0x00D37B, 0x018650, 0x00C6FB, + 0x02DBAD, 0x03F6DD, 0x02B1D9, 0x03BCD8, 0x026555, 0x0352B8, 0x01F6D8, 0x02B977, + 0x03215C, 0x02D134, 0x029100, 0x0267EB, 0x0168CC, 0x021C7A, 0x00CE01, 0x011DBD, + 0x01FD1E, 0x01CA31, 0x012062, 0x01038A, 0x03BBFB, 0x035C5C, 0x038554, 0x032B2D, + 0x028000, 0x01F6D8, 0x0220C0, 0x01AC02, 0x015A5E, 0x00B7EF, 0x0126D1, 0x00964C, + 0x0185A9, 0x013228, 0x00DCB8, 0x00B333, 0x00DAB2, 0x006F7D, 0x007B6F, 0x0042FC, +}, +{ + 0x020000, 0x02F28D, 0x034B52, 0x0491B8, 0x02C6C5, 0x02A54E, 0x0487D8, 0x0413D5, + 0x024000, 0x01C48F, 0x0377B5, 0x02B977, 0x01490C, 0x00A7BF, 0x01E06C, 0x01012A, + 0x036E03, 0x02D2B3, 0x036172, 0x02A7FA, 0x01F1CE, 0x00FDC7, 0x01D460, 0x00EEC7, + 0x036E03, 0x04C1D6, 0x033BD1, 0x047C37, 0x02E000, 0x03FCDD, 0x025B6A, 0x0344F5, + 0x03C1A1, 0x036172, 0x031466, 0x02E31B, 0x01B0F5, 0x028892, 0x00F735, 0x0156E2, + 0x0262F1, 0x0225D5, 0x015A10, 0x013772, 0x047B2D, 0x04086E, 0x043998, 0x03CD69, + 0x030000, 0x025B6A, 0x028DB3, 0x02019B, 0x019FA3, 0x00DCB8, 0x0161C7, 0x00B45B, + 0x01D398, 0x016F63, 0x0108DD, 0x00D70A, 0x01066F, 0x0085C9, 0x00941F, 0x005062, +}, +{ + 0x02AAAB, 0x03EE11, 0x04646D, 0x0617A0, 0x03B3B2, 0x038713, 0x060A75, 0x056FC6, + 0x030000, 0x025B6A, 0x049F9B, 0x03A1F4, 0x01B6BB, 0x00DFAA, 0x028090, 0x0156E2, + 0x0492AE, 0x03C399, 0x0481ED, 0x038AA2, 0x0297BD, 0x01525F, 0x027080, 0x013E5E, + 0x0492AE, 0x0657C8, 0x044FC1, 0x05FAF4, 0x03D555, 0x055126, 0x03248D, 0x045BF2, + 0x05022D, 0x0481ED, 0x041B33, 0x03D979, 0x024147, 0x0360C3, 0x01499C, 0x01C92E, + 0x032E96, 0x02DD1C, 0x01CD6A, 0x019F43, 0x05F991, 0x056093, 0x05A220, 0x0511E1, + 0x040000, 0x03248D, 0x036799, 0x02ACCF, 0x022A2F, 0x01264B, 0x01D7B5, 0x00F079, + 0x026F75, 0x01E9D9, 0x016127, 0x011EB8, 0x015DE9, 0x00B262, 0x00C57F, 0x006B2D, +}, +{ + 0x038000, 0x052876, 0x05C3CF, 0x07FF02, 0x04DBD9, 0x04A148, 0x07EDBA, 0x0722B4, + 0x03F000, 0x0317FB, 0x06117C, 0x04C491, 0x023FD5, 0x01258F, 0x0348BD, 0x01C209, + 0x060085, 0x04F0B9, 0x05EA87, 0x04A5F5, 0x036728, 0x01BC1C, 0x0333A8, 0x01A1DB, + 0x060085, 0x085336, 0x05A8AE, 0x07D960, 0x050800, 0x06FA82, 0x041FF9, 0x05B8AE, + 0x0692DA, 0x05EA87, 0x0563B2, 0x050D6E, 0x02F5AD, 0x046F00, 0x01B09C, 0x02580C, + 0x042D25, 0x03C235, 0x025D9B, 0x022108, 0x07D78F, 0x070EC1, 0x0764CA, 0x06A777, + 0x054000, 0x041FF9, 0x0477F9, 0x0382D0, 0x02D75E, 0x018242, 0x026B1D, 0x013B9F, + 0x03324A, 0x0282ED, 0x01CF83, 0x017851, 0x01CB42, 0x00EA21, 0x010336, 0x008CAC, +}, +{ + 0x040000, 0x05E519, 0x0696A4, 0x092370, 0x058D8A, 0x054A9C, 0x090FB0, 0x0827AA, + 0x048000, 0x03891F, 0x06EF69, 0x0572EE, 0x029218, 0x014F7E, 0x03C0D8, 0x020254, + 0x06DC05, 0x05A565, 0x06C2E4, 0x054FF3, 0x03E39B, 0x01FB8E, 0x03A8C0, 0x01DD8D, + 0x06DC05, 0x0983AC, 0x0677A2, 0x08F86E, 0x05C000, 0x07F9B9, 0x04B6D4, 0x0689EB, + 0x078343, 0x06C2E4, 0x0628CC, 0x05C635, 0x0361EA, 0x051124, 0x01EE69, 0x02ADC5, + 0x04C5E1, 0x044BAA, 0x02B41F, 0x026EE5, 0x08F65A, 0x0810DD, 0x087330, 0x079AD1, + 0x060000, 0x04B6D4, 0x051B65, 0x040337, 0x033F47, 0x01B970, 0x02C38F, 0x0168B6, + 0x03A730, 0x02DEC6, 0x0211BA, 0x01AE14, 0x020CDD, 0x010B93, 0x01283E, 0x00A0C4, +}, +{ + 0x050000, 0x075E60, 0x083C4D, 0x0B6C4C, 0x06F0ED, 0x069D43, 0x0B539C, 0x0A3194, + 0x05A000, 0x046B67, 0x08AB44, 0x06CFAA, 0x03369E, 0x01A35E, 0x04B10F, 0x0282E8, + 0x089307, 0x070EBF, 0x08739C, 0x06A3F0, 0x04DC82, 0x027A72, 0x0492F0, 0x0254F0, + 0x089307, 0x0BE497, 0x08158B, 0x0B3689, 0x073000, 0x09F827, 0x05E489, 0x082C66, + 0x096413, 0x08739C, 0x07B2FF, 0x0737C2, 0x043A64, 0x06556D, 0x026A04, 0x035936, + 0x05F75A, 0x055E94, 0x036127, 0x030A9E, 0x0B33F1, 0x0A1514, 0x0A8FFC, 0x098186, + 0x078000, 0x05E489, 0x06623F, 0x050405, 0x040F19, 0x0227CC, 0x037473, 0x01C2E3, + 0x0490FC, 0x039677, 0x029629, 0x021999, 0x029015, 0x014E78, 0x01724E, 0x00C8F5, +}, +{ + 0x060000, 0x08D7A6, 0x09E1F6, 0x0DB528, 0x085450, 0x07EFEA, 0x0D9788, 0x0C3B7E, + 0x06C000, 0x054DAE, 0x0A671E, 0x082C66, 0x03DB24, 0x01F73E, 0x05A145, 0x03037D, + 0x0A4A08, 0x087818, 0x0A2455, 0x07F7ED, 0x05D569, 0x02F955, 0x057D20, 0x02CC54, + 0x0A4A08, 0x0E4582, 0x09B373, 0x0D74A5, 0x08A000, 0x0BF696, 0x07123E, 0x09CEE0, + 0x0B44E4, 0x0A2455, 0x093D32, 0x08A950, 0x0512DF, 0x0799B6, 0x02E59E, 0x0404A7, + 0x0728D2, 0x06717F, 0x040E2F, 0x03A657, 0x0D7187, 0x0C194B, 0x0CACC8, 0x0B683A, + 0x090000, 0x07123E, 0x07A918, 0x0604D2, 0x04DEEA, 0x029629, 0x042556, 0x021D11, + 0x057AC8, 0x044E28, 0x031A97, 0x02851E, 0x03134C, 0x01915C, 0x01BC5D, 0x00F126, +}, +{ + 0x080000, 0x0BCA33, 0x0D2D48, 0x1246E0, 0x0B1B15, 0x0A9538, 0x121F5F, 0x104F53, + 0x090000, 0x07123E, 0x0DDED2, 0x0AE5DD, 0x052430, 0x029EFD, 0x0781B1, 0x0404A7, + 0x0DB80B, 0x0B4ACB, 0x0D85C7, 0x0A9FE7, 0x07C736, 0x03F71D, 0x075180, 0x03BB1A, + 0x0DB80B, 0x130757, 0x0CEF44, 0x11F0DC, 0x0B8000, 0x0FF372, 0x096DA8, 0x0D13D6, + 0x0F0686, 0x0D85C7, 0x0C5198, 0x0B8C6A, 0x06C3D4, 0x0A2248, 0x03DCD3, 0x055B8A, + 0x098BC3, 0x089754, 0x05683E, 0x04DDC9, 0x11ECB4, 0x1021B9, 0x10E661, 0x0F35A3, + 0x0C0000, 0x096DA8, 0x0A36CB, 0x08066E, 0x067E8E, 0x0372E1, 0x05871E, 0x02D16B, + 0x074E60, 0x05BD8B, 0x042374, 0x035C28, 0x0419BB, 0x021726, 0x02507C, 0x014188, +}, +{ + 0x0C0000, 0x11AF4C, 0x13C3EC, 0x1B6A50, 0x10A89F, 0x0FDFD4, 0x1B2F0F, 0x1876FD, + 0x0D8000, 0x0A9B5D, 0x14CE3C, 0x1058CB, 0x07B649, 0x03EE7B, 0x0B4289, 0x0606FB, + 0x149410, 0x10F030, 0x1448AB, 0x0FEFDA, 0x0BAAD2, 0x05F2AB, 0x0AFA40, 0x0598A7, + 0x149410, 0x1C8B03, 0x1366E6, 0x1AE949, 0x114000, 0x17ED2B, 0x0E247C, 0x139DC1, + 0x1689C8, 0x1448AB, 0x127A63, 0x11529F, 0x0A25BE, 0x0F336D, 0x05CB3C, 0x08094E, + 0x0E51A4, 0x0CE2FE, 0x081C5D, 0x074CAE, 0x1AE30E, 0x183296, 0x195991, 0x16D074, + 0x120000, 0x0E247C, 0x0F5230, 0x0C09A5, 0x09BDD5, 0x052C51, 0x084AAC, 0x043A21, + 0x0AF590, 0x089C51, 0x06352E, 0x050A3B, 0x062698, 0x0322B9, 0x0378BA, 0x01E24D, +}, +{ + 0x110000, 0x190DAC, 0x1C0039, 0x26D69C, 0x17998C, 0x167D16, 0x2682AB, 0x22A891, + 0x132000, 0x0F06C3, 0x1D797F, 0x172876, 0x0AECE7, 0x0591D9, 0x0FF398, 0x0889E3, + 0x1D2717, 0x17FEEF, 0x1CBC47, 0x1693CA, 0x108754, 0x086D1D, 0x0F8D30, 0x07ED98, + 0x1D2717, 0x286F9A, 0x1B7C71, 0x261FD3, 0x187000, 0x21E552, 0x140904, 0x1BCA27, + 0x1FEDDC, 0x1CBC47, 0x1A2D62, 0x188A62, 0x0E6022, 0x1588DA, 0x083540, 0x0B6284, + 0x1448FE, 0x124192, 0x0B7D84, 0x0A574B, 0x2616FF, 0x2247AA, 0x23E98D, 0x2051FA, + 0x198000, 0x140904, 0x15B46F, 0x110DAA, 0x0DCCEE, 0x07541E, 0x0BBF1F, 0x05FD04, + 0x0F868B, 0x0C32C8, 0x08CB57, 0x0723D4, 0x08B6AD, 0x047130, 0x04EB08, 0x02AB42, +}, +{ + 0x160000, 0x206C0C, 0x243C86, 0x3242E8, 0x1E8A79, 0x1D1A59, 0x31D646, 0x2CDA25, + 0x18C000, 0x13722A, 0x2624C3, 0x1DF820, 0x0E2385, 0x073537, 0x14A4A7, 0x0B0CCC, + 0x25BA1D, 0x1F0DAE, 0x252FE4, 0x1D37BB, 0x1563D6, 0x0AE78E, 0x142021, 0x0A4288, + 0x25BA1D, 0x345430, 0x2391FB, 0x31565C, 0x1FA000, 0x2BDD7A, 0x19ED8D, 0x23F68C, + 0x2951EF, 0x252FE4, 0x21E061, 0x1FC224, 0x129A87, 0x1BDE47, 0x0A9F44, 0x0EBBBA, + 0x1A4058, 0x17A026, 0x0EDEAB, 0x0D61E9, 0x314AEF, 0x2C5CBE, 0x2E798A, 0x29D380, + 0x210000, 0x19ED8D, 0x1C16AE, 0x1611AE, 0x11DC06, 0x097BEA, 0x0F3391, 0x07BFE7, + 0x141787, 0x0FC93E, 0x0B617F, 0x093D6D, 0x0B46C1, 0x05BFA8, 0x065D55, 0x037437, +}, +{ + 0x1C0000, 0x2943B2, 0x2E1E7C, 0x3FF810, 0x26DEC9, 0x250A43, 0x3F6DCE, 0x3915A3, + 0x1F8000, 0x18BFD8, 0x308BE1, 0x262485, 0x11FEA9, 0x092C75, 0x1A45EB, 0x0E1049, + 0x300425, 0x2785C6, 0x2F5439, 0x252FA8, 0x1B393F, 0x0DE0E4, 0x199D41, 0x0D0EDC, + 0x300425, 0x4299B2, 0x2D456E, 0x3ECB00, 0x284000, 0x37D40F, 0x20FFCB, 0x2DC56D, + 0x3496D3, 0x2F5439, 0x2B1D93, 0x286B74, 0x17AD66, 0x2377FE, 0x0D84E2, 0x12C062, + 0x21692A, 0x1E11A5, 0x12ECDA, 0x110840, 0x3EBC76, 0x387608, 0x3B2652, 0x353BBA, + 0x2A0000, 0x20FFCB, 0x23BFC6, 0x1C1681, 0x16BAF1, 0x0C1213, 0x1358E8, 0x09DCF8, + 0x19924F, 0x141767, 0x0E7C16, 0x0BC28A, 0x0E5A0D, 0x075104, 0x0819B2, 0x04655D, +}, +{ + 0x220000, 0x321B58, 0x380072, 0x4DAD38, 0x2F3318, 0x2CFA2D, 0x4D0556, 0x455122, + 0x264000, 0x1E0D86, 0x3AF2FE, 0x2E50EB, 0x15D9CE, 0x0B23B2, 0x1FE730, 0x1113C7, + 0x3A4E2D, 0x2FFDDF, 0x39788E, 0x2D2795, 0x210EA8, 0x10DA39, 0x1F1A61, 0x0FDB2F, + 0x3A4E2D, 0x50DF33, 0x36F8E1, 0x4C3FA5, 0x30E000, 0x43CAA5, 0x281209, 0x37944D, + 0x3FDBB7, 0x39788E, 0x345AC4, 0x3114C3, 0x1CC044, 0x2B11B4, 0x106A80, 0x16C509, + 0x2891FC, 0x248324, 0x16FB08, 0x14AE97, 0x4C2DFD, 0x448F54, 0x47D31B, 0x40A3F5, + 0x330000, 0x281209, 0x2B68DF, 0x221B53, 0x1B99DB, 0x0EA83B, 0x177E3E, 0x0BFA09, + 0x1F0D17, 0x18658F, 0x1196AE, 0x0E47A8, 0x116D5A, 0x08E260, 0x09D60F, 0x055684, +}, +{ + 0x2C0000, 0x40D818, 0x48790C, 0x6485D0, 0x3D14F2, 0x3A34B2, 0x63AC8D, 0x59B44A, + 0x318000, 0x26E454, 0x4C4986, 0x3BF03F, 0x1C470A, 0x0E6A6E, 0x29494D, 0x161998, + 0x4B743A, 0x3E1B5C, 0x4A5FC7, 0x3A6F75, 0x2AC7AC, 0x15CF1D, 0x284041, 0x148510, + 0x4B743A, 0x68A861, 0x4723F6, 0x62ACB8, 0x3F4000, 0x57BAF3, 0x33DB1A, 0x47ED19, + 0x52A3DE, 0x4A5FC7, 0x43C0C2, 0x3F8448, 0x25350D, 0x37BC8E, 0x153E87, 0x1D7775, + 0x3480B0, 0x2F404C, 0x1DBD56, 0x1AC3D2, 0x6295DE, 0x58B97B, 0x5CF313, 0x53A701, + 0x420000, 0x33DB1A, 0x382D5C, 0x2C235D, 0x23B80D, 0x12F7D4, 0x1E6723, 0x0F7FCF, + 0x282F0E, 0x1F927D, 0x16C2FF, 0x127AD9, 0x168D83, 0x0B7F50, 0x0CBAAA, 0x06E86E, +}, +}; + +} // End of namespace Video + +#endif // GRAPHICS_VIDEO_BINKDATA_H diff --git a/video/module.mk b/video/module.mk index d813218785..98c84e3516 100644 --- a/video/module.mk +++ b/video/module.mk @@ -2,6 +2,7 @@ MODULE := video MODULE_OBJS := \ avi_decoder.o \ + bink_decoder.o \ coktel_decoder.o \ dxa_decoder.o \ flic_decoder.o \ -- cgit v1.2.3 From fffe7a9cc06cd03b8a7efbe6e75e3fc1a14c38ba Mon Sep 17 00:00:00 2001 From: Matthew Hoops Date: Sat, 2 Jul 2011 16:37:24 -0400 Subject: VIDEO: Remove Bink header check from Smacker --- video/smk_decoder.cpp | 8 -------- 1 file changed, 8 deletions(-) (limited to 'video') diff --git a/video/smk_decoder.cpp b/video/smk_decoder.cpp index 05a20ecd8d..c4c3721a28 100644 --- a/video/smk_decoder.cpp +++ b/video/smk_decoder.cpp @@ -374,14 +374,6 @@ bool SmackerDecoder::loadStream(Common::SeekableReadStream *stream) { // Seek to the first frame _header.signature = _fileStream->readUint32BE(); - - // No BINK support available - if (_header.signature == MKTAG('B','I','K','i')) { - delete _fileStream; - _fileStream = 0; - return false; - } - assert(_header.signature == MKTAG('S','M','K','2') || _header.signature == MKTAG('S','M','K','4')); uint32 width = _fileStream->readUint32LE(); -- cgit v1.2.3 From 4c065363a05589ab761d24dc7a25da592ba69934 Mon Sep 17 00:00:00 2001 From: Matthew Hoops Date: Sat, 2 Jul 2011 17:32:36 -0400 Subject: VIDEO: Fix Bink RDFT stereo Thanks to DrMcCoy --- video/bink_decoder.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'video') diff --git a/video/bink_decoder.cpp b/video/bink_decoder.cpp index 491f8afd98..79bcdc1890 100644 --- a/video/bink_decoder.cpp +++ b/video/bink_decoder.cpp @@ -252,7 +252,7 @@ void BinkDecoder::audioPacket(AudioTrack &audio) { audioBlock(audio, out); byte flags = Audio::FLAG_16BITS; - if (audio.channels == 2) + if (audio.outChannels == 2) flags |= Audio::FLAG_STEREO; #ifdef SCUMM_LITTLE_ENDIAN -- cgit v1.2.3 From 82ed30817d539486912a394222d32975b5db2c0a Mon Sep 17 00:00:00 2001 From: Matthew Hoops Date: Sat, 2 Jul 2011 19:23:49 -0400 Subject: VIDEO: Cleanup Bink a bit - Fix playing videos back-to-back - Silence a cast warning --- video/bink_decoder.cpp | 19 ++++++++----------- 1 file changed, 8 insertions(+), 11 deletions(-) (limited to 'video') diff --git a/video/bink_decoder.cpp b/video/bink_decoder.cpp index 79bcdc1890..5ed4011b61 100644 --- a/video/bink_decoder.cpp +++ b/video/bink_decoder.cpp @@ -129,23 +129,22 @@ void BinkDecoder::close() { _audioStarted = false; for (int i = 0; i < 4; i++) { - delete[] _curPlanes[i]; - delete[] _oldPlanes[i]; + delete[] _curPlanes[i]; _curPlanes[i] = 0; + delete[] _oldPlanes[i]; _oldPlanes[i] = 0; } deinitBundles(); - for (int i = 0; i < 16; i++) + for (int i = 0; i < 16; i++) { delete _huffman[i]; + _huffman[i] = 0; + } delete _bink; _bink = 0; _surface.free(); _audioTrack = 0; - for (int i = 0; i < 16; i++) - _huffman[i] = 0; - for (int i = 0; i < kSourceMAX; i++) { _bundles[i].countLength = 0; @@ -165,10 +164,8 @@ void BinkDecoder::close() { _colHighHuffman[i].symbols[j] = j; } - for (int i = 0; i < 4; i++) { - _curPlanes[i] = 0; - _oldPlanes[i] = 0; - } + _audioTracks.clear(); + _frames.clear(); } uint32 BinkDecoder::getElapsedTime() const { @@ -1423,7 +1420,7 @@ void BinkDecoder::audioBlock(AudioTrack &audio, int16 *out) { for (uint32 j = 0; j < audio.frameLen; j++) audio.coeffsPtr[i][j] = 385.0 + audio.coeffsPtr[i][j] * (1.0 / 32767.0); - floatToInt16Interleave(out, (const float **)audio.coeffsPtr, audio.frameLen, audio.channels); + floatToInt16Interleave(out, const_cast(audio.coeffsPtr), audio.frameLen, audio.channels); if (!audio.first) { int count = audio.overlapLen * audio.channels; -- cgit v1.2.3 From 7c28d22ca01e3479532d06b5c4c8f3b9fe299ee4 Mon Sep 17 00:00:00 2001 From: Matthew Hoops Date: Sat, 2 Jul 2011 19:37:46 -0400 Subject: VIDEO: Fix mismatched new[]/free --- video/bink_decoder.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'video') diff --git a/video/bink_decoder.cpp b/video/bink_decoder.cpp index 5ed4011b61..e8d7adfd2f 100644 --- a/video/bink_decoder.cpp +++ b/video/bink_decoder.cpp @@ -243,7 +243,7 @@ void BinkDecoder::audioPacket(AudioTrack &audio) { int outSize = audio.frameLen * audio.channels; while (audio.bits->pos() < audio.bits->size()) { - int16 *out = new int16[outSize]; + int16 *out = (int16 *)malloc(outSize * 2); memset(out, 0, outSize * 2); audioBlock(audio, out); -- cgit v1.2.3 From ccfb7cb86fd8cf8e21aa398d5b7e291c15eba6d8 Mon Sep 17 00:00:00 2001 From: Matthew Hoops Date: Sat, 2 Jul 2011 19:53:15 -0400 Subject: VIDEO: Remember to call reset() from BinkDecoder::close() --- video/bink_decoder.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'video') diff --git a/video/bink_decoder.cpp b/video/bink_decoder.cpp index e8d7adfd2f..a21582e5f3 100644 --- a/video/bink_decoder.cpp +++ b/video/bink_decoder.cpp @@ -120,6 +120,8 @@ BinkDecoder::~BinkDecoder() { } void BinkDecoder::close() { + reset(); + if (_audioStream) { // Stop audio g_system->getMixer()->stopHandle(_audioHandle); -- cgit v1.2.3 From f0cc1eb58b55f5ad9b14d5d5e0182d4b6eba7412 Mon Sep 17 00:00:00 2001 From: Matthew Hoops Date: Sat, 2 Jul 2011 21:11:21 -0400 Subject: VIDEO: Add more to the BinkDecoder class comment --- video/bink_decoder.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'video') diff --git a/video/bink_decoder.h b/video/bink_decoder.h index e15cabb426..8cb447749d 100644 --- a/video/bink_decoder.h +++ b/video/bink_decoder.h @@ -45,7 +45,12 @@ namespace Common { namespace Video { -/** A decoder for RAD Game Tools' Bink videos. */ +/** + * Decoder for Bink videos. + * + * Video decoder used in engines: + * - scumm (he) + */ class BinkDecoder : public FixedRateVideoDecoder { public: BinkDecoder(); -- cgit v1.2.3 From a50abde1b1228aa8364349728ad7f4f328d4a2f4 Mon Sep 17 00:00:00 2001 From: Matthew Hoops Date: Wed, 13 Jul 2011 12:08:26 -0400 Subject: BUILD: Allow for disabling Bink support --- video/bink_decoder.h | 8 +++++++- video/module.mk | 6 +++++- 2 files changed, 12 insertions(+), 2 deletions(-) (limited to 'video') diff --git a/video/bink_decoder.h b/video/bink_decoder.h index 8cb447749d..ceb55391a9 100644 --- a/video/bink_decoder.h +++ b/video/bink_decoder.h @@ -24,6 +24,10 @@ // based quite heavily on the Bink decoder found in FFmpeg. // Many thanks to Kostya Shishkov for doing the hard work. +#include "common/scummsys.h" + +#ifdef USE_BINK + #ifndef VIDEO_BINK_DECODER_H #define VIDEO_BINK_DECODER_H @@ -325,4 +329,6 @@ private: } // End of namespace Video -#endif +#endif // VIDEO_BINK_DECODER_H + +#endif // USE_BINK diff --git a/video/module.mk b/video/module.mk index 98c84e3516..ceeac94384 100644 --- a/video/module.mk +++ b/video/module.mk @@ -2,7 +2,6 @@ MODULE := video MODULE_OBJS := \ avi_decoder.o \ - bink_decoder.o \ coktel_decoder.o \ dxa_decoder.o \ flic_decoder.o \ @@ -20,5 +19,10 @@ MODULE_OBJS := \ codecs/smc.o \ codecs/truemotion1.o +ifdef USE_BINK +MODULE_OBJS += \ + bink_decoder.o +endif + # Include common rules include $(srcdir)/rules.mk -- cgit v1.2.3 From 54f25aa84373715001c56155673fb59cfe44b573 Mon Sep 17 00:00:00 2001 From: D G Turner Date: Tue, 19 Jul 2011 02:29:13 +0100 Subject: COMMON: Renamed Integer Log2 function from log2 to intLog2. This avoids naming collisions with system libraries on some platforms i.e. DS, DC where the log2 is realised by macro. --- video/bink_decoder.cpp | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'video') diff --git a/video/bink_decoder.cpp b/video/bink_decoder.cpp index a21582e5f3..1f3190dff1 100644 --- a/video/bink_decoder.cpp +++ b/video/bink_decoder.cpp @@ -701,15 +701,15 @@ void BinkDecoder::initBundles() { for (int i = 0; i < 2; i++) { int width = MAX(cw[i], 8); - _bundles[kSourceBlockTypes ].countLengths[i] = Common::log2((width >> 3) + 511) + 1; - _bundles[kSourceSubBlockTypes].countLengths[i] = Common::log2((width >> 4) + 511) + 1; - _bundles[kSourceColors ].countLengths[i] = Common::log2((width >> 3)*64 + 511) + 1; - _bundles[kSourceIntraDC ].countLengths[i] = Common::log2((width >> 3) + 511) + 1; - _bundles[kSourceInterDC ].countLengths[i] = Common::log2((width >> 3) + 511) + 1; - _bundles[kSourceXOff ].countLengths[i] = Common::log2((width >> 3) + 511) + 1; - _bundles[kSourceYOff ].countLengths[i] = Common::log2((width >> 3) + 511) + 1; - _bundles[kSourcePattern ].countLengths[i] = Common::log2((cbw[i] << 3) + 511) + 1; - _bundles[kSourceRun ].countLengths[i] = Common::log2((width >> 3)*48 + 511) + 1; + _bundles[kSourceBlockTypes ].countLengths[i] = Common::intLog2((width >> 3) + 511) + 1; + _bundles[kSourceSubBlockTypes].countLengths[i] = Common::intLog2((width >> 4) + 511) + 1; + _bundles[kSourceColors ].countLengths[i] = Common::intLog2((width >> 3)*64 + 511) + 1; + _bundles[kSourceIntraDC ].countLengths[i] = Common::intLog2((width >> 3) + 511) + 1; + _bundles[kSourceInterDC ].countLengths[i] = Common::intLog2((width >> 3) + 511) + 1; + _bundles[kSourceXOff ].countLengths[i] = Common::intLog2((width >> 3) + 511) + 1; + _bundles[kSourceYOff ].countLengths[i] = Common::intLog2((width >> 3) + 511) + 1; + _bundles[kSourcePattern ].countLengths[i] = Common::intLog2((cbw[i] << 3) + 511) + 1; + _bundles[kSourceRun ].countLengths[i] = Common::intLog2((width >> 3)*48 + 511) + 1; } } @@ -1426,7 +1426,7 @@ void BinkDecoder::audioBlock(AudioTrack &audio, int16 *out) { if (!audio.first) { int count = audio.overlapLen * audio.channels; - int shift = Common::log2(count); + int shift = Common::intLog2(count); for (int i = 0; i < count; i++) { out[i] = (audio.prevCoeffs[i] * (count - i) + out[i] * i) >> shift; } -- cgit v1.2.3 From e1ca235c4457e7f5f35dea688396845146fbf04a Mon Sep 17 00:00:00 2001 From: Filippos Karapetis Date: Tue, 19 Jul 2011 10:50:48 +0300 Subject: BINK decoder: Fixed compilation with MSVC --- video/bink_decoder.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'video') diff --git a/video/bink_decoder.cpp b/video/bink_decoder.cpp index 1f3190dff1..cebda72a76 100644 --- a/video/bink_decoder.cpp +++ b/video/bink_decoder.cpp @@ -654,7 +654,7 @@ void BinkDecoder::initAudioTrack(AudioTrack &audio) { audio.overlapLen = audio.frameLen / 16; audio.blockSize = (audio.frameLen - audio.overlapLen) * audio.channels; - audio.root = 2.0 / sqrt(audio.frameLen); + audio.root = 2.0 / sqrt((double)audio.frameLen); uint32 sampleRateHalf = (audio.sampleRate + 1) / 2; -- cgit v1.2.3 From 724d7ef1018f2f0195c57da54f1b054787bbcaa7 Mon Sep 17 00:00:00 2001 From: Matthew Hoops Date: Tue, 19 Jul 2011 07:35:40 -0400 Subject: VIDEO: Use C++ versions of exp/ldexp Should fix compilation on Mac PPC, and MinGW32 on buildbot --- video/bink_decoder.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'video') diff --git a/video/bink_decoder.cpp b/video/bink_decoder.cpp index cebda72a76..226f81c0c6 100644 --- a/video/bink_decoder.cpp +++ b/video/bink_decoder.cpp @@ -1404,7 +1404,7 @@ void BinkDecoder::readResidue(VideoFrame &video, int16 *block, int masksCount) { float BinkDecoder::getFloat(AudioTrack &audio) { int power = audio.bits->getBits(5); - float f = ldexpf(audio.bits->getBits(23), power - 23); + float f = ldexp((float)audio.bits->getBits(23), power - 23); if (audio.bits->getBit()) f = -f; @@ -1478,8 +1478,8 @@ void BinkDecoder::readAudioCoeffs(AudioTrack &audio, float *coeffs) { for (uint32 i = 0; i < audio.bandCount; i++) { int value = audio.bits->getBits(8); - // 0.066399999 / log10(M_E) - quant[i] = expf(MIN(value, 95) * 0.15289164787221953823f) * audio.root; + // 0.066399999 / log10(M_E) + quant[i] = exp(MIN(value, 95) * 0.15289164787221953823f) * audio.root; } float q = 0.0; -- cgit v1.2.3 From 7484ba037cc75201e6cdae0374e9cd6baa1922a4 Mon Sep 17 00:00:00 2001 From: Matthew Hoops Date: Tue, 19 Jul 2011 09:38:40 -0400 Subject: VIDEO: Better handle failing loading Smacker videos --- video/smk_decoder.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'video') diff --git a/video/smk_decoder.cpp b/video/smk_decoder.cpp index c4c3721a28..adb8fad8d8 100644 --- a/video/smk_decoder.cpp +++ b/video/smk_decoder.cpp @@ -372,9 +372,11 @@ bool SmackerDecoder::loadStream(Common::SeekableReadStream *stream) { _fileStream = stream; - // Seek to the first frame + // Read in the Smacker header _header.signature = _fileStream->readUint32BE(); - assert(_header.signature == MKTAG('S','M','K','2') || _header.signature == MKTAG('S','M','K','4')); + + if (_header.signature != MKTAG('S', 'M', 'K', '2') && _header.signature == MKTAG('S', 'M', 'K', '4')) + return false; uint32 width = _fileStream->readUint32LE(); uint32 height = _fileStream->readUint32LE(); -- cgit v1.2.3 From d38fa57d1bff511513bd98db622f9752254283c5 Mon Sep 17 00:00:00 2001 From: Matthew Hoops Date: Tue, 19 Jul 2011 10:15:51 -0400 Subject: VIDEO: Fix typo with last commit --- video/smk_decoder.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'video') diff --git a/video/smk_decoder.cpp b/video/smk_decoder.cpp index adb8fad8d8..dce80eda2c 100644 --- a/video/smk_decoder.cpp +++ b/video/smk_decoder.cpp @@ -375,7 +375,7 @@ bool SmackerDecoder::loadStream(Common::SeekableReadStream *stream) { // Read in the Smacker header _header.signature = _fileStream->readUint32BE(); - if (_header.signature != MKTAG('S', 'M', 'K', '2') && _header.signature == MKTAG('S', 'M', 'K', '4')) + if (_header.signature != MKTAG('S', 'M', 'K', '2') && _header.signature != MKTAG('S', 'M', 'K', '4')) return false; uint32 width = _fileStream->readUint32LE(); -- cgit v1.2.3 From da60ff3ded848f54300b8d320d158accde2cd4af Mon Sep 17 00:00:00 2001 From: Littleboy Date: Tue, 19 Jul 2011 13:46:32 -0400 Subject: JANITORIAL: Fix MSVC warnings - Conversion from double to float - Unary minus operator applied to unsigned type - ARRAYSIZE redefinition --- video/bink_decoder.cpp | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'video') diff --git a/video/bink_decoder.cpp b/video/bink_decoder.cpp index 226f81c0c6..de716269c9 100644 --- a/video/bink_decoder.cpp +++ b/video/bink_decoder.cpp @@ -1043,7 +1043,7 @@ void BinkDecoder::readMotionValues(VideoFrame &video, Bundle &bundle) { byte v = video.bits->getBits(4); if (v) { - int sign = -video.bits->getBit(); + int sign = -(int)video.bits->getBit(); v = (v ^ sign) - sign; } @@ -1057,7 +1057,7 @@ void BinkDecoder::readMotionValues(VideoFrame &video, Bundle &bundle) { byte v = getHuffmanSymbol(video, bundle.huffman); if (v) { - int sign = -video.bits->getBit(); + int sign = -(int)video.bits->getBit(); v = (v ^ sign) - sign; } @@ -1175,7 +1175,7 @@ void BinkDecoder::readDCS(VideoFrame &video, Bundle &bundle, int startBits, bool int32 v = video.bits->getBits(startBits - (hasSign ? 1 : 0)); if (v && hasSign) { - int sign = -video.bits->getBit(); + int sign = -(int)video.bits->getBit(); v = (v ^ sign) - sign; } @@ -1192,7 +1192,7 @@ void BinkDecoder::readDCS(VideoFrame &video, Bundle &bundle, int startBits, bool for (uint32 j = 0; j < length2; j++) { int16 v2 = video.bits->getBits(bSize); if (v2) { - int sign = -video.bits->getBit(); + int sign = -(int)video.bits->getBit(); v2 = (v2 ^ sign) - sign; } @@ -1261,7 +1261,7 @@ void BinkDecoder::readDCTCoeffs(VideoFrame &video, int16 *block, bool isIntra) { } else { t = video.bits->getBits(bits) | mask; - int sign = -video.bits->getBit(); + int sign = -(int)video.bits->getBit(); t = (t ^ sign) - sign; } block[binkScan[ccoef]] = t; @@ -1286,7 +1286,7 @@ void BinkDecoder::readDCTCoeffs(VideoFrame &video, int16 *block, bool isIntra) { } else { t = video.bits->getBits(bits) | mask; - int sign = -video.bits->getBit(); + int sign = -(int)video.bits->getBit(); t = (t ^ sign) - sign; } block[binkScan[ccoef]] = t; @@ -1365,7 +1365,7 @@ void BinkDecoder::readResidue(VideoFrame &video, int16 *block, int masksCount) { } else { nzCoeff[nzCoeffCount++] = binkScan[ccoef]; - int sign = -video.bits->getBit(); + int sign = -(int)video.bits->getBit(); block[binkScan[ccoef]] = (mask ^ sign) - sign; masksCount--; @@ -1387,7 +1387,7 @@ void BinkDecoder::readResidue(VideoFrame &video, int16 *block, int masksCount) { case 3: nzCoeff[nzCoeffCount++] = binkScan[ccoef]; - int sign = -video.bits->getBit(); + int sign = -(int)video.bits->getBit(); block[binkScan[ccoef]] = (mask ^ sign) - sign; coefList[listPos] = 0; -- cgit v1.2.3 From 62862ecb239c23ccd9b41d4e95392f72aacadf0f Mon Sep 17 00:00:00 2001 From: Sven Hesse Date: Sun, 24 Jul 2011 23:56:56 +0200 Subject: VIDEO: Don't depend on IEEE floats for Bink audio --- video/bink_decoder.cpp | 19 +++++-------------- 1 file changed, 5 insertions(+), 14 deletions(-) (limited to 'video') diff --git a/video/bink_decoder.cpp b/video/bink_decoder.cpp index de716269c9..c60dbc29be 100644 --- a/video/bink_decoder.cpp +++ b/video/bink_decoder.cpp @@ -1418,10 +1418,6 @@ void BinkDecoder::audioBlock(AudioTrack &audio, int16 *out) { else if (audio.codec == kAudioCodecRDFT) audioBlockRDFT(audio); - for (uint32 i = 0; i < audio.channels; i++) - for (uint32 j = 0; j < audio.frameLen; j++) - audio.coeffsPtr[i][j] = 385.0 + audio.coeffsPtr[i][j] * (1.0 / 32767.0); - floatToInt16Interleave(out, const_cast(audio.coeffsPtr), audio.frameLen, audio.channels); if (!audio.first) { @@ -1535,25 +1531,20 @@ void BinkDecoder::readAudioCoeffs(AudioTrack &audio, float *coeffs) { } -static inline int floatToInt16One(const float *src) { - int32 tmp = *(const int32 *) src; - - if (tmp & 0xF0000) - tmp = (0x43C0FFFF - tmp) >> 31; - - return tmp - 0x8000; +static inline int floatToInt16One(float src) { + return (int16) CLIP((int) floor(src + 0.5), -32768, 32767); } void BinkDecoder::floatToInt16Interleave(int16 *dst, const float **src, uint32 length, uint8 channels) { if (channels == 2) { for (uint32 i = 0; i < length; i++) { - dst[2 * i ] = TO_LE_16(floatToInt16One(src[0] + i)); - dst[2 * i + 1] = TO_LE_16(floatToInt16One(src[1] + i)); + dst[2 * i ] = TO_LE_16(floatToInt16One(src[0][i])); + dst[2 * i + 1] = TO_LE_16(floatToInt16One(src[1][i])); } } else { for(uint8 c = 0; c < channels; c++) for(uint32 i = 0, j = c; i < length; i++, j += channels) - dst[j] = TO_LE_16(floatToInt16One(src[c] + i)); + dst[j] = TO_LE_16(floatToInt16One(src[c][i])); } } -- cgit v1.2.3 From c39245b771e89b1a0ac5b391afca099b1a463f2b Mon Sep 17 00:00:00 2001 From: Alyssa Milburn Date: Sat, 6 Aug 2011 10:44:16 +0200 Subject: VIDEO: Remove incorrect TO_LE_16 calls from Bink audio code. --- video/bink_decoder.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'video') diff --git a/video/bink_decoder.cpp b/video/bink_decoder.cpp index c60dbc29be..c02042f972 100644 --- a/video/bink_decoder.cpp +++ b/video/bink_decoder.cpp @@ -1538,13 +1538,13 @@ static inline int floatToInt16One(float src) { void BinkDecoder::floatToInt16Interleave(int16 *dst, const float **src, uint32 length, uint8 channels) { if (channels == 2) { for (uint32 i = 0; i < length; i++) { - dst[2 * i ] = TO_LE_16(floatToInt16One(src[0][i])); - dst[2 * i + 1] = TO_LE_16(floatToInt16One(src[1][i])); + dst[2 * i ] = floatToInt16One(src[0][i]); + dst[2 * i + 1] = floatToInt16One(src[1][i]); } } else { for(uint8 c = 0; c < channels; c++) for(uint32 i = 0, j = c; i < length; i++, j += channels) - dst[j] = TO_LE_16(floatToInt16One(src[c][i])); + dst[j] = floatToInt16One(src[c][i]); } } -- cgit v1.2.3