Fabien Freling
a992cba5ed
Implement RGBX for tiled images.
...
Interpolation is now done with SIMD with -DSIMD for tiled images as
well.
2014-07-16 20:44:32 +02:00
Fabien Freling
bcf16680ae
Remove RGBX structure.
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The pixels are still packed as RGBX in memory but
no structure is created, it’s just a contiguous buffer.
Interpolation is now done with SIMD on integer values.
- Add SIMD define.
2014-07-16 02:08:32 +02:00
Fabien Freling
cce4d45ba6
Implement pixels as RGBX structure.
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- Add ‘make debug’ target
- Add links in README
2014-07-12 22:42:48 +02:00
Fabien Freling
7c6cfd9046
Create small overlap in tiles.
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Tiles overlap on the bottom line and the right column.
Having an overlap allows us to get neighbor points for each point in a
tile, regardless of its position.
2014-07-10 22:01:55 +02:00
Fabien Freling
eb5bae42c3
Allocate tiles as a unified buffer.
2014-07-09 07:50:09 +02:00
Fabien Freling
edb9ef7dd8
Remove temp tile.
2014-07-08 08:48:17 +02:00
Fabien Freling
9a9db2d4fd
Interpolate on quantized values for tiled images.
2014-07-08 08:04:43 +02:00
Fabien Freling
e3e0d3c20a
Fix first rotated tile on each row.
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The first tile on each row seemed to be missing values.
This was due to the ‘continue’ statement that would prevent
src_rotated_point to be incremented properly.
2014-07-04 00:34:06 +02:00
Fabien Freling
80975f6138
Update TODO.
2014-07-04 00:23:21 +02:00
Fabien Freling
007ad2284e
Add basic tiled image type.
2014-07-01 21:52:40 +02:00
Fabien Freling
258ddce814
Use a unique buffer for pixels (scanline).
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- Add rotate_pixel().
- Remove APoint, use Point instead.
2014-06-28 13:52:24 +02:00
Fabien Freling
6a94c79ac2
FIll new interpolated pixels.
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- Take input image in argument.
- Allow set_pixel() out of bounds, noop.
2014-06-26 23:45:02 +02:00
Fabien Freling
c0ed5f1be0
Add check_90().
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- Fix border.
2014-06-26 21:28:34 +02:00
Fabien Freling
cc7ec6fef2
Add basic support for full (broken) rotation.
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- New way to compute ratio.
- Add {set,get}_pixel()
2014-06-24 00:59:04 +02:00
Fabien Freling
8a17f7b8d8
Draw rotated outlines.
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There is a bug for rotation = pi / 2
2014-06-19 00:05:49 +02:00
Fabien Freling
4bf69e8204
Initial commit
2014-06-18 08:47:10 +02:00
