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fix captured image

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- on some android devices, it doesn't support RGBA Framebuffer, this should fix the lastScreenTexture rendering black
This commit is contained in:
Anthony Calosa
2022-08-16 14:20:10 +08:00
parent 1f9d212dfd
commit aa1d639855
2 changed files with 15 additions and 8 deletions
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22
forge-gui-mobile/src/forge/Forge.java
View File

@@ -15,7 +15,6 @@ import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.g2d.TextureRegion; import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.utils.Array; import com.badlogic.gdx.utils.Array;
import com.badlogic.gdx.utils.Clipboard; import com.badlogic.gdx.utils.Clipboard;
import com.badlogic.gdx.utils.ScreenUtils;
import forge.adventure.scene.*; import forge.adventure.scene.*;
import forge.adventure.stage.MapStage; import forge.adventure.stage.MapStage;
import forge.adventure.util.Config; import forge.adventure.util.Config;
@@ -758,8 +757,19 @@ public class Forge implements ApplicationListener {
splashScreen = null; splashScreen = null;
} }
public static TextureRegion takeScreenshot() { public static TextureRegion takeScreenshot() {
TextureRegion screenShot = ScreenUtils.getFrameBufferTexture(); FThreads.invokeInEdtNowOrLater(() -> {
return screenShot; if (lastScreenTexture != null)
lastScreenTexture.getTexture().dispose();
//some Android device don't support RGBA on FrameBuffer like Unisoc T618 with Mali G52 MP2 and maybe others...
Texture texture = new Texture(Gdx.graphics.getWidth(), Gdx.graphics.getHeight(), Pixmap.Format.RGB888);
Gdx.gl.glEnable(GL20.GL_TEXTURE_2D);
Gdx.gl.glActiveTexture(GL20.GL_TEXTURE0);
texture.bind();
Gdx.gl.glCopyTexImage2D(GL20.GL_TEXTURE_2D, 0, GL20.GL_RGB, 0, 0,Gdx.graphics.getWidth(), Gdx.graphics.getHeight(), 0);
Gdx.gl.glDisable(GL20.GL_TEXTURE_2D);
lastScreenTexture = new TextureRegion(texture, 0, Gdx.graphics.getHeight(), Gdx.graphics.getWidth(), -Gdx.graphics.getHeight());
});
return lastScreenTexture;
} }
private static void setCurrentScreen(FScreen screen0) { private static void setCurrentScreen(FScreen screen0) {
@@ -990,12 +1000,8 @@ public class Forge implements ApplicationListener {
protected static void storeScreen() { protected static void storeScreen() {
if (!(currentScene instanceof ForgeScene)) { if (!(currentScene instanceof ForgeScene)) {
if (lastScreenTexture != null) Forge.takeScreenshot();
lastScreenTexture.getTexture().dispose();
lastScreenTexture = Forge.takeScreenshot();
} }
} }
public static Scene switchToLast() { public static Scene switchToLast() {

1
forge-gui-mobile/src/forge/adventure/world/WorldSaveHeader.java
View File

@@ -41,6 +41,7 @@ public class WorldSaveHeader implements java.io.Serializable, Disposable {
} }
public void createPreview() { public void createPreview() {
//todo how to support this to some android devie since it produce black pixmap/texture?
Pixmap pixmap = Pixmap.createFromFrameBuffer(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight()); Pixmap pixmap = Pixmap.createFromFrameBuffer(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
Pixmap scaled = new Pixmap(WorldSaveHeader.previewImageWidth, (int) (WorldSaveHeader.previewImageWidth / (Scene.getIntendedWidth() / (float) Scene.getIntendedHeight())), Pixmap.Format.RGBA8888); Pixmap scaled = new Pixmap(WorldSaveHeader.previewImageWidth, (int) (WorldSaveHeader.previewImageWidth / (Scene.getIntendedWidth() / (float) Scene.getIntendedHeight())), Pixmap.Format.RGBA8888);
scaled.drawPixmap(pixmap, scaled.drawPixmap(pixmap,