Merge pull request #1466 from Nanquitas/black-fillcolor

Rosalina: ignore fillcolor when opening the menu
LumaTeam · Nov 17, 2020 · c058e3f · c058e3f
2 parents 94b5113 + 8042689
commit c058e3f
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/sysmodules/rosalina/include/draw.h b/sysmodules/rosalina/include/draw.h
@@ -55,7 +55,11 @@
 #define GPU_CMDLIST_CNT             REG32(0x104018F0)
 
 #define LCD_TOP_BRIGHTNESS          REG32(0x10202240)
+#define LCD_TOP_FILLCOLOR           REG32(0x10202204)
 #define LCD_BOT_BRIGHTNESS          REG32(0x10202A40)
+#define LCD_BOT_FILLCOLOR           REG32(0x10202A04)
+
+#define LCD_FILLCOLOR_ENABLE        (1u << 24)
 
 #define FB_BOTTOM_VRAM_ADDR         ((void *)0x1F48F000) // cached
 #define FB_BOTTOM_VRAM_PA           0x1848F000

diff --git a/sysmodules/rosalina/source/draw.c b/sysmodules/rosalina/source/draw.c
@@ -36,7 +36,7 @@
 
 #define KERNPA2VA(a)            ((a) + (GET_VERSION_MINOR(osGetKernelVersion()) < 44 ? 0xD0000000 : 0xC0000000))
 
-static u32 gpuSavedFramebufferAddr1, gpuSavedFramebufferAddr2, gpuSavedFramebufferFormat, gpuSavedFramebufferStride;
+static u32 gpuSavedFramebufferAddr1, gpuSavedFramebufferAddr2, gpuSavedFramebufferFormat, gpuSavedFramebufferStride, gpuSavedFillColor;
 static u32 framebufferCacheSize;
 static void *framebufferCache;
 static RecursiveLock lock;
@@ -203,6 +203,9 @@ u32 Draw_SetupFramebuffer(void)
     GPU_FB_BOTTOM_ADDR_1 = GPU_FB_BOTTOM_ADDR_2 = FB_BOTTOM_VRAM_PA;
     GPU_FB_BOTTOM_FMT = format;
     GPU_FB_BOTTOM_STRIDE = 240 * 2;
+
+    gpuSavedFillColor = LCD_BOT_FILLCOLOR;
+    LCD_BOT_FILLCOLOR = 0;
 
     return framebufferCacheSize;
 }
@@ -211,7 +214,8 @@ void Draw_RestoreFramebuffer(void)
 {
     memcpy(FB_BOTTOM_VRAM_ADDR, framebufferCache, FB_BOTTOM_SIZE);
     Draw_FlushFramebuffer();
-
+
+    LCD_BOT_FILLCOLOR = gpuSavedFillColor;
     GPU_FB_BOTTOM_ADDR_1 = gpuSavedFramebufferAddr1;
     GPU_FB_BOTTOM_ADDR_2 = gpuSavedFramebufferAddr2;
     GPU_FB_BOTTOM_FMT = gpuSavedFramebufferFormat;