DIvan2000/ReplayModCinematic
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Fix render preview (broken due to BGRA changes)

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Also de-duplicates some code by combining >=1.13 and <1.13
This commit is contained in:
Jonas Herzig
2019-05-21 10:37:39 +02:00
parent cf30f39b0e
commit 8627867b62
1 changed files with 20 additions and 15 deletions
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35
src/main/java/com/replaymod/render/gui/GuiVideoRenderer.java
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@@ -273,24 +273,29 @@ public class GuiVideoRenderer extends GuiScreen implements Tickable {
//#if MC>=11300
NativeImage data = previewTexture.getImage();
assert data != null;
for (int y = 0; y < data.getHeight(); y++) {
for (int x = 0; x < data.getWidth(); x++) {
int r = buffer.get() & 0xff;
int g = buffer.get() & 0xff;
int b = buffer.get() & 0xff;
int value = 0xff << 24 | b << 16 | g << 8 | r;
data.setPixelRGBA(x, y, value); // actually takes ABGR, not RGBA
}
}
//#else
//$$ int[] data = previewTexture.getTextureData();
//$$ // Optifine changes the texture data array to be three times as long (for use by shaders),
//$$ // we only want to initialize the first third which is why we use the length of the buffer instead
//$$ // of the length of the data array
//$$ for (int i = 0; buffer.remaining() > 0; i++) {
//$$ data[i] = 0xff << 24 | (buffer.get() & 0xff) << 16 | (buffer.get() & 0xff) << 8 | (buffer.get() & 0xff);
//$$ }
//#endif
// Note: Optifine changes the texture data array to be three times as long (for use by shaders),
// we only want to initialize the first third and since we use our frame size, not the array size,
// we're good to go.
ReadableDimension size = frame.getSize();
int width = size.getWidth();
for (int y = 0; y < size.getHeight(); y++) {
for (int x = 0; x < width; x++) {
int b = buffer.get() & 0xff;
int g = buffer.get() & 0xff;
int r = buffer.get() & 0xff;
buffer.get(); // alpha
//#if MC>=11300
int value = 0xff << 24 | b << 16 | g << 8 | r;
data.setPixelRGBA(x, y, value); // actually takes ABGR, not RGBA
//#else
//$$ int value = 0xff << 24 | r << 16 | g << 8 | b;
//$$ data[y * width + x] = value;
//#endif
}
}
previewTextureDirty = true;
}
buffer.reset();