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libnsgif.git
master
tlsa/add-ci
tlsa/buffer-lengths
tlsa/ci-sanitize
tlsa/docs
tlsa/expose-interlace
tlsa/lzw-optimise
NetSurf GIF Decoder
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*
lzw: Optimisation: Pre-multiply relative offsets by struct size.
tlsa/lzw-optimise
Michael Drake
2021-09-26
1
-6
/
+19
*
lzw: Use relative offset to next output entry, rather than absolute.
Michael Drake
2021-09-24
1
-13
/
+8
*
test: Print filename of any gif that errors.
Michael Drake
2021-09-24
1
-0
/
+1
*
gif: Optimise opaque gifs on the complex decode path.
Michael Drake
2021-09-24
1
-6
/
+14
*
lzw: Optimise mapped output for frames without transparency.
Michael Drake
2021-09-24
1
-6
/
+14
*
lzw: Rework API for separate init for map/non-map decode functions.
Michael Drake
2021-09-24
3
-158
/
+214
*
lzw: Decode until end of space in output buffer.
Michael Drake
2021-09-24
1
-1
/
+1
*
gif: Whitespace fixes.
Michael Drake
2021-04-24
1
-1110
/
+1109
*
lzw: Remove unused one-code-at-a-time API.
Michael Drake
2021-04-24
2
-28
/
+2
*
lzw: Reduce overhead for clear code handling.
Michael Drake
2021-04-24
1
-27
/
+57
*
lzw: Detect invalid code after clear code.
Michael Drake
2021-04-22
1
-2
/
+6
*
lzw: Always read three bytes on fast path to avoid swtich.
Michael Drake
2021-04-18
1
-15
/
+13
*
lzw: Restrict pointers through code reader.
Michael Drake
2021-04-18
1
-4
/
+4
*
lzw: Constify table pointers in writer functions.
Michael Drake
2021-04-18
1
-6
/
+6
*
gif: Switch complex decoder over to continuous lzw API.
Michael Drake
2021-04-18
1
-1
/
+1
*
lzw: Direct output into frame data, avoiding stack.
Michael Drake
2021-04-18
3
-3
/
+195
*
gif: Handle any uncompressed output before exiting due to error.
Michael Drake
2021-04-18
1
-2
/
+2
*
lzw: Add function for decoding multiple LZW codes at a time.
Michael Drake
2021-04-18
2
-0
/
+41
*
lzw: Add support for resumable output of a single code.
Michael Drake
2021-04-06
1
-35
/
+77
*
lzw: Return output array from decode function instead of init.
Michael Drake
2021-04-06
3
-31
/
+50
*
gif: Frame decoding: Rearrange for readability.
Michael Drake
2021-04-06
1
-18
/
+16
*
gif: Frame decoding: Simplify transparency check.
Michael Drake
2021-04-06
1
-4
/
+10
*
lzw: Remove written member from context.
Michael Drake
2021-04-06
1
-12
/
+7
*
lzw: Adapt main code handling to handle clear codes too.
Michael Drake
2021-04-06
1
-54
/
+26
*
lzw: Output values in picture order.
Michael Drake
2021-04-06
3
-49
/
+41
*
lzw: Store code's value count in table.
Michael Drake
2021-04-06
1
-0
/
+6
*
gif: Split out gif frame data decode.
Michael Drake
2021-04-06
1
-59
/
+82
*
lzw: Rename a bunch of structures, functions and variables.
Michael Drake
2021-04-06
1
-67
/
+65
*
lzw: Split out output writing.
Michael Drake
2021-04-06
1
-15
/
+32
*
lzw: Rename minimum_code_size to match what it's called in spec.
Michael Drake
2021-04-06
2
-7
/
+7
*
lzw: Slight simplification of clear code handling.
Michael Drake
2021-04-06
1
-4
/
+4
*
lzw: Avoid code size increment check when dictionary is full.
Michael Drake
2021-04-06
1
-4
/
+3
*
lzw: Split out dictionary augmentation.
Michael Drake
2021-04-06
1
-14
/
+21
*
lzw: Create #define for number of dictionary entry slots.
Michael Drake
2021-04-06
1
-3
/
+5
*
lzw: Simplify new code handling.
Michael Drake
2021-04-05
1
-11
/
+6
*
test decode: Skip frames that are not meant for display.
Michael Drake
2021-04-05
1
-0
/
+4
*
Delay bitmap allocation until needed for frame decode.
John Cupitt
2021-04-05
1
-33
/
+16
*
libnsgif: Fix LZW Minimum Code Size check.
Michael Drake
2021-03-29
1
-1
/
+1
*
lzw: Reject bad LZW Minimum Code Size.
Michael Drake
2021-03-29
1
-0
/
+4
*
lzw: Remove surplus semicolon.
Michael Drake
2021-03-29
1
-1
/
+1
*
fix libnsgif restore/record ordering
John Cupitt
2021-03-08
1
-5
/
+6
*
Fix allocation size comparison in previous frame recorder.
Michael Drake
2020-07-06
1
-1
/
+1
*
Disposal Method: Handle Restore to previous with saved image.
Michael Drake
2020-07-06
2
-21
/
+89
*
Update component version for release
release/0.2.1
Vincent Sanders
2018-08-28
1
-1
/
+1
*
Clean up in test suite to satisfy sanitizers
Daniel Silverstone
2018-07-28
1
-0
/
+2
*
LZW decoder: Tiny optimisation.
Michael Drake
2018-06-18
1
-1
/
+1
*
Squash GCC7 -Wimplicit-fallthrough warnings.
Michael Drake
2017-10-22
1
-2
/
+2
*
Update component version for 0.2.0 release
release/0.2.0
Vincent Sanders
2017-10-13
1
-1
/
+1
*
LZW decoder: Slight code clarity and comment improvement.
Michael Drake
2017-04-06
1
-2
/
+4
*
LZW decoder: Squash scan-build error by adding assert.
Michael Drake
2017-04-05
1
-0
/
+3
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