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2009-06-01 Steinar H.... Yet another microoptimization in the driver. commit | commitdiff | tree | snapshot
2009-06-01 Steinar H.... Yet another microoptimization in the driver. commit | commitdiff | tree | snapshot
2009-06-01 Steinar H.... Add an x86 optimized version of extend(). commit | commitdiff | tree | snapshot
2009-05-31 Steinar H.... Microoptimization: Use a form of byteswapping that... commit | commitdiff | tree | snapshot
2009-05-31 Steinar H.... extend() should not need sign extension for the bits... commit | commitdiff | tree | snapshot
2009-05-31 Steinar H.... More manual strength reduction. commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Save one refill from inner coefficient-reading loop. commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Remove unused variable. commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Merge from pannekake. commit | commitdiff | tree | snapshot
2009-05-31 Steinar H.... Try to reduce the register pressure a bit in the unstuf... commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Do some manual strength reduction. commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Correct PGM height for vertically sampled components. commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Handle EOI marker. commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Let the bit source alert about EOF as soon as we have... commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Add optional padding data at the end to the bit source... commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... In the driver, store the image data and output one... commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Make idct_float.c compile without optimization. commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Add the level bias we're supposed to have. commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Unfix the coefficient fix. commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Fix a typo in extend(). commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Write to the right coefficient. commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Fix height/width read. commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Minor adjustments to code that does not work. commit | commitdiff | tree | snapshot
2009-05-31 sgunderson... Try to dequantize and IDCT data in the driver. commit | commitdiff | tree | snapshot
2009-05-30 sgunderson... Add DQT parsing. commit | commitdiff | tree | snapshot
2009-05-30 sgunderson... Add IDCT choices. This is rapidly becoming a bit fugly... commit | commitdiff | tree | snapshot
2009-05-30 sgunderson... Add un-zigzag table. commit | commitdiff | tree | snapshot
2009-01-28 Steinar H.... Add a stupid integerization of the AA&N IDCT -- 30... commit | commitdiff | tree | snapshot
2009-01-20 Steinar H.... Add the missing benchmarking files. commit | commitdiff | tree | snapshot
2009-01-20 Steinar H.... Split the two IDCTs into different files. commit | commitdiff | tree | snapshot
2009-01-11 Steinar H.... Replace a magic constant by a less magic constant. commit | commitdiff | tree | snapshot
2009-01-11 Steinar H.... Let IDCTs do precalculation outside the inner loops... commit | commitdiff | tree | snapshot
2009-01-11 Steinar H.... Measure CPU seconds instead of wall time, and move... commit | commitdiff | tree | snapshot
2009-01-09 Steinar H.... Correct a presentation error. commit | commitdiff | tree | snapshot
2009-01-09 Steinar H.... +static commit | commitdiff | tree | snapshot
2009-01-09 Steinar H.... Floating-point implementation of AA&N IDCT. Does not... commit | commitdiff | tree | snapshot
2009-01-09 Steinar H.... Fix a read of uninitialized memory. commit | commitdiff | tree | snapshot
2009-01-06 Steinar H.... Commit initial reference implementation of IDCT. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Add a decoding driver. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Stray newline. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Add an implementation of the EXTEND function. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... The bit source needs to actually consume the data it... commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Fix a missing #include. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Fix a bug in the fast Huffman decoder. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Rename read_length to read_uint16, and add a read_uint8. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Argh, fix issue with double-pointers vs. multidimension... commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... More issues with overlong returns. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Fix a bug where we could return too much data from... commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... byte_source_read_marker() needs to refill. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Fix a warning. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Move some common input stuff around. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Fix a Makefile typo. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Rename input.h to bitsource.h (and friends). commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... read_huffman_tables() takes in unstuffed data, not... commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Fix signedness warnings. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Enable -Wall -Wextra. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Add back -O2. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Add a bytesource test for broken markers. commit | commitdiff | tree | snapshot
2009-01-03 Steinar H.... Add a new input source converting JPEG-format bytes... commit | commitdiff | tree | snapshot
2009-01-02 Steinar H.... Add code for efficient (?) Huffman decoding. commit | commitdiff | tree | snapshot
2009-01-02 Steinar H.... Compile with debugging by default. commit | commitdiff | tree | snapshot
2009-01-02 Steinar H.... Upper-case constants. commit | commitdiff | tree | snapshot
2009-01-02 Steinar H.... Port some table-generating stuff from unjpeg. commit | commitdiff | tree | snapshot
2009-01-02 Steinar H.... Rename data_source to bit_source, and add a little... commit | commitdiff | tree | snapshot
2009-01-02 Steinar H.... Initialize a very crude framework for choosing the... commit | commitdiff | tree | snapshot
2009-01-02 Steinar H.... Add a simple Makefile for compiling and running tests. commit | commitdiff | tree | snapshot
2009-01-02 Steinar H.... Added functions for bit-level reading. commit | commitdiff | tree | snapshot
2009-01-02 Steinar H.... Added some experimental data about Huffman code lengths. commit | commitdiff | tree | snapshot
2009-01-02 Steinar H.... Transform unjpeg into something slightly more useful... commit | commitdiff | tree | snapshot
2009-01-02 Steinar H.... Add unjpeg.c, frmo an earlier project. commit | commitdiff | tree | snapshot
2009-01-02 Steinar H.... Initial unstuff code. commit | commitdiff | tree | snapshot
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