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fjl
2009-06-01
Steinar H....
More debug code moving.
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2009-06-01
Steinar H....
Move some parts of the driver code into its own function.
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2009-06-01
Steinar H....
Kill the expect for now.
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2009-06-01
Steinar H....
Kill AC_END_OF_BLOCK as well.
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2009-06-01
Steinar H....
Get rid of AC_SIXTEEN_ZEROS.
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2009-06-01
Steinar H....
Remove some debugging asserts.
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2009-06-01
Steinar H....
Whatever. :-P
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2009-06-01
Steinar H....
Remove an increment from the fast path of the AC coeffi...
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2009-06-01
Steinar H....
Fix a Makefile typo.
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2009-06-01
Steinar H....
Add driver to the Makefile.
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2009-06-01
Steinar H....
Fix some errors/warnings in driver.c.
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2009-06-01
Steinar H....
Minor optimizations to the new AC coefficient tables.
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2009-06-01
Steinar H....
Make a shiny new lookup table for looking up complete...
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2009-06-01
Steinar H....
Some more musings about code word lengths.
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2009-06-01
Steinar H....
Fix our bswap trick on i386.
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2009-06-01
Steinar H....
Some asm() correction.
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2009-06-01
Steinar H....
Yet another microoptimization in the driver.
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2009-06-01
Steinar H....
Yet another microoptimization in the driver.
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2009-06-01
Steinar H....
Add an x86 optimized version of extend().
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2009-05-31
Steinar H....
Microoptimization: Use a form of byteswapping that...
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2009-05-31
Steinar H....
extend() should not need sign extension for the bits...
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2009-05-31
Steinar H....
More manual strength reduction.
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2009-05-31
sgunderson...
Save one refill from inner coefficient-reading loop.
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2009-05-31
sgunderson...
Remove unused variable.
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2009-05-31
sgunderson...
Merge from pannekake.
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2009-05-31
Steinar H....
Try to reduce the register pressure a bit in the unstuf...
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2009-05-31
sgunderson...
Do some manual strength reduction.
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2009-05-31
sgunderson...
Correct PGM height for vertically sampled components.
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2009-05-31
sgunderson...
Handle EOI marker.
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2009-05-31
sgunderson...
Let the bit source alert about EOF as soon as we have...
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2009-05-31
sgunderson...
Add optional padding data at the end to the bit source...
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2009-05-31
sgunderson...
In the driver, store the image data and output one...
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2009-05-31
sgunderson...
Make idct_float.c compile without optimization.
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2009-05-31
sgunderson...
Add the level bias we're supposed to have.
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2009-05-31
sgunderson...
Unfix the coefficient fix.
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2009-05-31
sgunderson...
Fix a typo in extend().
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2009-05-31
sgunderson...
Write to the right coefficient.
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2009-05-31
sgunderson...
Fix height/width read.
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2009-05-31
sgunderson...
Minor adjustments to code that does not work.
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2009-05-31
sgunderson...
Try to dequantize and IDCT data in the driver.
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2009-05-30
sgunderson...
Add DQT parsing.
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2009-05-30
sgunderson...
Add IDCT choices. This is rapidly becoming a bit fugly...
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2009-05-30
sgunderson...
Add un-zigzag table.
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2009-01-28
Steinar H....
Add a stupid integerization of the AA&N IDCT -- 30...
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2009-01-20
Steinar H....
Add the missing benchmarking files.
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2009-01-20
Steinar H....
Split the two IDCTs into different files.
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2009-01-11
Steinar H....
Replace a magic constant by a less magic constant.
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2009-01-11
Steinar H....
Let IDCTs do precalculation outside the inner loops...
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2009-01-11
Steinar H....
Measure CPU seconds instead of wall time, and move...
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2009-01-09
Steinar H....
Correct a presentation error.
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2009-01-09
Steinar H....
+static
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2009-01-09
Steinar H....
Floating-point implementation of AA&N IDCT. Does not...
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2009-01-09
Steinar H....
Fix a read of uninitialized memory.
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2009-01-06
Steinar H....
Commit initial reference implementation of IDCT.
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2009-01-03
Steinar H....
Add a decoding driver.
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2009-01-03
Steinar H....
Stray newline.
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2009-01-03
Steinar H....
Add an implementation of the EXTEND function.
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2009-01-03
Steinar H....
The bit source needs to actually consume the data it...
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2009-01-03
Steinar H....
Fix a missing #include.
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2009-01-03
Steinar H....
Fix a bug in the fast Huffman decoder.
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2009-01-03
Steinar H....
Rename read_length to read_uint16, and add a read_uint8.
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2009-01-03
Steinar H....
Argh, fix issue with double-pointers vs. multidimension...
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2009-01-03
Steinar H....
More issues with overlong returns.
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2009-01-03
Steinar H....
Fix a bug where we could return too much data from...
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2009-01-03
Steinar H....
byte_source_read_marker() needs to refill.
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2009-01-03
Steinar H....
Fix a warning.
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2009-01-03
Steinar H....
Move some common input stuff around.
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2009-01-03
Steinar H....
Fix a Makefile typo.
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2009-01-03
Steinar H....
Rename input.h to bitsource.h (and friends).
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2009-01-03
Steinar H....
read_huffman_tables() takes in unstuffed data, not...
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2009-01-03
Steinar H....
Fix signedness warnings.
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2009-01-03
Steinar H....
Enable -Wall -Wextra.
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2009-01-03
Steinar H....
Add back -O2.
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2009-01-03
Steinar H....
Add a bytesource test for broken markers.
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2009-01-03
Steinar H....
Add a new input source converting JPEG-format bytes...
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2009-01-02
Steinar H....
Add code for efficient (?) Huffman decoding.
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2009-01-02
Steinar H....
Compile with debugging by default.
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2009-01-02
Steinar H....
Upper-case constants.
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2009-01-02
Steinar H....
Port some table-generating stuff from unjpeg.
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2009-01-02
Steinar H....
Rename data_source to bit_source, and add a little...
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2009-01-02
Steinar H....
Initialize a very crude framework for choosing the...
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2009-01-02
Steinar H....
Add a simple Makefile for compiling and running tests.
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2009-01-02
Steinar H....
Added functions for bit-level reading.
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2009-01-02
Steinar H....
Added some experimental data about Huffman code lengths.
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2009-01-02
Steinar H....
Transform unjpeg into something slightly more useful...
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2009-01-02
Steinar H....
Add unjpeg.c, frmo an earlier project.
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2009-01-02
Steinar H....
Initial unstuff code.
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