diff options
| author | Mattias Andrée <maandree@operamail.com> | 2013-05-14 05:17:10 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@operamail.com> | 2013-05-14 05:17:10 +0200 |
| commit | 1ea6279f72e2ce57bd422abd913a16e738d1e381 (patch) | |
| tree | 36e216fa89c273f05719eeb026fbf44ef9764cf8 | |
| parent | m (diff) | |
| download | splashtool-1ea6279f72e2ce57bd422abd913a16e738d1e381.tar.gz splashtool-1ea6279f72e2ce57bd422abd913a16e738d1e381.tar.bz2 splashtool-1ea6279f72e2ce57bd422abd913a16e738d1e381.tar.xz | |
m + I think this is how images are interpolated on widescreens, at the very least, it is more close1368501465
Signed-off-by: Mattias Andrée <maandree@operamail.com>
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | src/Assemble.java | 22 |
2 files changed, 19 insertions, 5 deletions
@@ -34,7 +34,7 @@ install: bin/Assemble.class splashtool.info.gz install -m755 src/parse.py "$(DESTDIR)$(PREFIX)$(LIBEXEC)"/parse.py install -m755 src/trim.py "$(DESTDIR)$(PREFIX)$(LIBEXEC)"/trim.py install -m755 src/splashtool "$(DESTDIR)$(PREFIX)$(LIBEXEC)"/splashtool - ln -s "$(PREFIX)$(LIBEXEC)"/splashtool "$(DESTDIR)$(PREFIX)$(BIN)"/splashtool + ln -sf "$(PREFIX)$(LIBEXEC)"/splashtool "$(DESTDIR)$(PREFIX)$(BIN)"/splashtool install -m644 COPYING LICENSE '$(DESTDIR)$(LICENSES)/$(PKGNAME)' install -m644 splashtool.info.gz "$(DESTDIR)$(PREFIX)$(DATA)/info/$(PKGNAME).info.gz" diff --git a/src/Assemble.java b/src/Assemble.java index 6a9a592..b5dfe3c 100644 --- a/src/Assemble.java +++ b/src/Assemble.java @@ -148,10 +148,24 @@ public class Assemble private static BufferedImage widescreen(BufferedImage img) { BufferedImage rc = new BufferedImage(480 * 16 / 9, 480, BufferedImage.TYPE_INT_ARGB); - Graphics2D g = rc.createGraphics(); - g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR); - g.drawImage(img, 0, 0, 480 * 16 / 9, 480, 0, 0, 640, 480, null); - g.dispose(); + for (int y = 0; y < 480; y++) + for (int x = 0, e = 0; x < 640; x++) + { + rc.setRGB(x + e, y, img.getRGB(x, y)); + if (x % 3 == 2) + if (x == 639) + rc.setRGB(x + ++e, y, img.getRGB(x, y)); + else + { + int argb1 = img.getRGB(x, y); + int argb2 = img.getRGB(x + 1, y); + int a = (argb1 >>> 24) + (argb2 >>> 24); + int r = ((argb1 >> 16) & 255) + ((argb2 >> 16) & 255); + int g = ((argb1 >> 8) & 255) + ((argb2 >> 8) & 255); + int b = (argb1 & 255) + (argb2 & 255); + rc.setRGB(x + ++e, y, ((a >> 1) << 24) | ((r >> 1) << 16) | ((g >> 1) << 8) | (b >> 1)); + } + } return rc; } |