Player Backdrop Image Settings <3

patches/extension/radiant/BackdropFx.smali

@@ -0,0 +1,133 @@
+.class public final Lradiant/BackdropFx;
+.super Ljava/lang/Object;
+
+
+.method public static apply(Landroid/graphics/Bitmap;)Landroid/graphics/Bitmap;
+    .locals 14
+
+    const v0, __RL_CONTRAST__
+
+    const v1, __RL_SATURATION__
+
+    const v2, __RL_BRIGHTNESS__
+
+    # cm = ColorMatrix(); cm.setSaturation(s)
+    new-instance v3, Landroid/graphics/ColorMatrix;
+
+    invoke-direct {v3}, Landroid/graphics/ColorMatrix;-><init>()V
+
+    invoke-virtual {v3, v1}, Landroid/graphics/ColorMatrix;->setSaturation(F)V
+
+    # o = 128 - 128*c  (contrast pivot at mid-grey, 0..255 space)
+    const/high16 v4, 0x43000000
+
+    mul-float v5, v4, v0
+
+    sub-float v5, v4, v5
+
+    # contrast matrix: diag = c, offset column = o
+    const/16 v6, 0x14
+
+    new-array v7, v6, [F
+
+    const/4 v8, 0x0
+
+    aput v0, v7, v8
+
+    const/4 v8, 0x4
+
+    aput v5, v7, v8
+
+    const/4 v8, 0x6
+
+    aput v0, v7, v8
+
+    const/16 v8, 0x9
+
+    aput v5, v7, v8
+
+    const/16 v8, 0xc
+
+    aput v0, v7, v8
+
+    const/16 v8, 0xe
+
+    aput v5, v7, v8
+
+    const/high16 v9, 0x3f800000
+
+    const/16 v8, 0x12
+
+    aput v9, v7, v8
+
+    new-instance v8, Landroid/graphics/ColorMatrix;
+
+    invoke-direct {v8, v7}, Landroid/graphics/ColorMatrix;-><init>([F)V
+
+    invoke-virtual {v3, v8}, Landroid/graphics/ColorMatrix;->postConcat(Landroid/graphics/ColorMatrix;)V
+
+    # brightness matrix: diag = b
+    new-array v7, v6, [F
+
+    const/4 v8, 0x0
+
+    aput v2, v7, v8
+
+    const/4 v8, 0x6
+
+    aput v2, v7, v8
+
+    const/16 v8, 0xc
+
+    aput v2, v7, v8
+
+    const/16 v8, 0x12
+
+    aput v9, v7, v8
+
+    new-instance v8, Landroid/graphics/ColorMatrix;
+
+    invoke-direct {v8, v7}, Landroid/graphics/ColorMatrix;-><init>([F)V
+
+    invoke-virtual {v3, v8}, Landroid/graphics/ColorMatrix;->postConcat(Landroid/graphics/ColorMatrix;)V
+
+    # out = createBitmap(w, h, ARGB_8888)
+    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getWidth()I
+
+    move-result v10
+
+    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getHeight()I
+
+    move-result v11
+
+    sget-object v12, Landroid/graphics/Bitmap$Config;->ARGB_8888:Landroid/graphics/Bitmap$Config;
+
+    invoke-static {v10, v11, v12}, Landroid/graphics/Bitmap;->createBitmap(IILandroid/graphics/Bitmap$Config;)Landroid/graphics/Bitmap;
+
+    move-result-object v10
+
+    # canvas over out
+    new-instance v11, Landroid/graphics/Canvas;
+
+    invoke-direct {v11, v10}, Landroid/graphics/Canvas;-><init>(Landroid/graphics/Bitmap;)V
+
+    # paint with the color-matrix filter
+    new-instance v12, Landroid/graphics/Paint;
+
+    invoke-direct {v12}, Landroid/graphics/Paint;-><init>()V
+
+    new-instance v13, Landroid/graphics/ColorMatrixColorFilter;
+
+    invoke-direct {v13, v3}, Landroid/graphics/ColorMatrixColorFilter;-><init>(Landroid/graphics/ColorMatrix;)V
+
+    invoke-virtual {v12, v13}, Landroid/graphics/Paint;->setColorFilter(Landroid/graphics/ColorFilter;)Landroid/graphics/ColorFilter;
+
+    # draw the blurred bitmap through the filter
+    const/4 v0, 0x0
+
+    invoke-virtual {v11, p0, v0, v0, v12}, Landroid/graphics/Canvas;->drawBitmap(Landroid/graphics/Bitmap;FFLandroid/graphics/Paint;)V
+
+    invoke-virtual {p0}, Landroid/graphics/Bitmap;->recycle()V
+
+    return-object v10
+.end method