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gpu: draw full screen widgets on gpu

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This adjusts the draw callbacks api to take in the color of the full
screen overlay the client would have rendered. This is primarily used in
godwars, underwater, darkmeyer, etc. Having them rasterized on the cpu
is slow, especially with gpu on since we additionally have to compute
the alpha per-pixel.
This commit is contained in:
Adam
2020-12-28 20:52:49 -05:00
parent 5c5e71681a
commit 246b0f8a86
3 changed files with 30 additions and 6 deletions
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18
runelite-client/src/main/java/net/runelite/client/plugins/gpu/GpuPlugin.java
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@@ -264,6 +264,7 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
private int uniTexSamplingMode;
private int uniTexSourceDimensions;
private int uniTexTargetDimensions;
private int uniUiAlphaOverlay;
private int uniTextures;
private int uniTextureOffsets;
private int uniBlockSmall;
@@ -545,6 +546,7 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
uniTexTargetDimensions = gl.glGetUniformLocation(glUiProgram, "targetDimensions");
uniTexSourceDimensions = gl.glGetUniformLocation(glUiProgram, "sourceDimensions");
uniUiColorBlindMode = gl.glGetUniformLocation(glUiProgram, "colorBlindMode");
uniUiAlphaOverlay = gl.glGetUniformLocation(glUiProgram, "alphaOverlay");
uniTextures = gl.glGetUniformLocation(glProgram, "textures");
uniTextureOffsets = gl.glGetUniformLocation(glProgram, "textureOffsets");
@@ -855,9 +857,9 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
}
@Override
public void draw()
public void draw(int overlayColor)
{
invokeOnMainThread(this::drawFrame);
invokeOnMainThread(() -> drawFrame(overlayColor));
}
private void resize(int canvasWidth, int canvasHeight, int viewportWidth, int viewportHeight)
@@ -883,7 +885,7 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
}
}
private void drawFrame()
private void drawFrame(int overlayColor)
{
if (jawtWindow.getAWTComponent() != client.getCanvas())
{
@@ -1208,7 +1210,7 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
tempUvOffset = 0;
// Texture on UI
drawUi(canvasHeight, canvasWidth);
drawUi(overlayColor, canvasHeight, canvasWidth);
glDrawable.swapBuffers();
@@ -1226,7 +1228,7 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
};
}
private void drawUi(final int canvasHeight, final int canvasWidth)
private void drawUi(final int overlayColor, final int canvasHeight, final int canvasWidth)
{
final BufferProvider bufferProvider = client.getBufferProvider();
final int[] pixels = bufferProvider.getPixels();
@@ -1254,6 +1256,12 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
gl.glUniform1i(uniTexSamplingMode, uiScalingMode.getMode());
gl.glUniform2i(uniTexSourceDimensions, canvasWidth, canvasHeight);
gl.glUniform1i(uniUiColorBlindMode, config.colorBlindMode().ordinal());
gl.glUniform4f(uniUiAlphaOverlay,
(overlayColor >> 16 & 0xFF) / 255f,
(overlayColor >> 8 & 0xFF) / 255f,
(overlayColor & 0xFF) / 255f,
(overlayColor >>> 24) / 255f
);
if (client.isStretchedEnabled())
{