diff options
Diffstat (limited to 'isoparser/src/main/java/com/googlecode/mp4parser/h264/write/.svn/text-base')
2 files changed, 0 insertions, 208 deletions
diff --git a/isoparser/src/main/java/com/googlecode/mp4parser/h264/write/.svn/text-base/BitstreamWriter.java.svn-base b/isoparser/src/main/java/com/googlecode/mp4parser/h264/write/.svn/text-base/BitstreamWriter.java.svn-base deleted file mode 100644 index b382400..0000000 --- a/isoparser/src/main/java/com/googlecode/mp4parser/h264/write/.svn/text-base/BitstreamWriter.java.svn-base +++ /dev/null @@ -1,108 +0,0 @@ -/* -Copyright (c) 2011 Stanislav Vitvitskiy - -Permission is hereby granted, free of charge, to any person obtaining a copy of this -software and associated documentation files (the "Software"), to deal in the Software -without restriction, including without limitation the rights to use, copy, modify, -merge, publish, distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice shall be included in all copies or -substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, -INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR -PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE -FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE -OR OTHER DEALINGS IN THE SOFTWARE. -*/ -package com.googlecode.mp4parser.h264.write; - -import com.googlecode.mp4parser.h264.Debug; - -import java.io.IOException; -import java.io.OutputStream; - -/** - * A dummy implementation of H264 RBSP output stream - * - * @author Stanislav Vitvitskiy - */ -public class BitstreamWriter { - - private final OutputStream os; - private int[] curByte = new int[8]; - private int curBit; - - public BitstreamWriter(OutputStream out) { - this.os = out; - } - - /* - * (non-Javadoc) - * - * @see ua.org.jplayer.javcodec.h264.H264BitOutputStream#flush() - */ - public void flush() throws IOException { - for (int i = curBit; i < 8; i++) { - curByte[i] = 0; - } - curBit = 0; - writeCurByte(); - } - - private void writeCurByte() throws IOException { - int toWrite = (curByte[0] << 7) | (curByte[1] << 6) | (curByte[2] << 5) - | (curByte[3] << 4) | (curByte[4] << 3) | (curByte[5] << 2) - | (curByte[6] << 1) | curByte[7]; - os.write(toWrite); - } - - /* - * (non-Javadoc) - * - * @see ua.org.jplayer.javcodec.h264.H264BitOutputStream#write1Bit(int) - */ - public void write1Bit(int value) throws IOException { - Debug.print(value); - if (curBit == 8) { - curBit = 0; - writeCurByte(); - } - curByte[curBit++] = value; - } - - /* - * (non-Javadoc) - * - * @see ua.org.jplayer.javcodec.h264.H264BitOutputStream#writeNBit(long, - * int) - */ - public void writeNBit(long value, int n) throws IOException { - for (int i = 0; i < n; i++) { - write1Bit((int) (value >> (n - i - 1)) & 0x1); - } - } - - /* - * (non-Javadoc) - * - * @see - * ua.org.jplayer.javcodec.h264.H264BitOutputStream#writeRemainingZero() - */ - public void writeRemainingZero() throws IOException { - writeNBit(0, 8 - curBit); - } - - /* - * (non-Javadoc) - * - * @see ua.org.jplayer.javcodec.h264.H264BitOutputStream#writeByte(int) - */ - public void writeByte(int b) throws IOException { - os.write(b); - - } -}
\ No newline at end of file diff --git a/isoparser/src/main/java/com/googlecode/mp4parser/h264/write/.svn/text-base/CAVLCWriter.java.svn-base b/isoparser/src/main/java/com/googlecode/mp4parser/h264/write/.svn/text-base/CAVLCWriter.java.svn-base deleted file mode 100644 index c4e0026..0000000 --- a/isoparser/src/main/java/com/googlecode/mp4parser/h264/write/.svn/text-base/CAVLCWriter.java.svn-base +++ /dev/null @@ -1,100 +0,0 @@ -/* -Copyright (c) 2011 Stanislav Vitvitskiy - -Permission is hereby granted, free of charge, to any person obtaining a copy of this -software and associated documentation files (the "Software"), to deal in the Software -without restriction, including without limitation the rights to use, copy, modify, -merge, publish, distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice shall be included in all copies or -substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, -INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR -PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE -FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE -OR OTHER DEALINGS IN THE SOFTWARE. -*/ -package com.googlecode.mp4parser.h264.write; - -import com.googlecode.mp4parser.h264.Debug; - -import java.io.IOException; -import java.io.OutputStream; - - -/** - * A class responsible for outputting exp-Golumb values into binary stream - * - * @author Stanislav Vitvitskiy - */ -public class CAVLCWriter extends BitstreamWriter { - - public CAVLCWriter(OutputStream out) { - super(out); - } - - public void writeU(int value, int n, String string) throws IOException { - Debug.print(string + "\t"); - writeNBit(value, n); - Debug.println("\t" + value); - } - - public void writeUE(int value) throws IOException { - int bits = 0; - int cumul = 0; - for (int i = 0; i < 15; i++) { - if (value < cumul + (1 << i)) { - bits = i; - break; - } - cumul += (1 << i); - } - writeNBit(0, bits); - write1Bit(1); - writeNBit(value - cumul, bits); - } - - public void writeUE(int value, String string) throws IOException { - Debug.print(string + "\t"); - writeUE(value); - Debug.println("\t" + value); - } - - public void writeSE(int value, String string) throws IOException { - Debug.print(string + "\t"); - writeUE((value << 1) * (value < 0 ? -1 : 1) + (value > 0 ? 1 : 0)); - Debug.println("\t" + value); - } - - public void writeBool(boolean value, String string) throws IOException { - Debug.print(string + "\t"); - write1Bit(value ? 1 : 0); - Debug.println("\t" + value); - } - - public void writeU(int i, int n) throws IOException { - writeNBit(i, n); - } - - public void writeNBit(long value, int n, String string) throws IOException { - Debug.print(string + "\t"); - for (int i = 0; i < n; i++) { - write1Bit((int) (value >> (n - i - 1)) & 0x1); - } - Debug.println("\t" + value); - } - - public void writeTrailingBits() throws IOException { - write1Bit(1); - writeRemainingZero(); - flush(); - } - - public void writeSliceTrailingBits() { - throw new IllegalStateException("todo"); - } -}
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