Lets try icefires RGBA8 code >_>

1 files changed, 40 insertions, 1 deletions

diff --git a/zetsubou/tpl.c b/zetsubou/tpl.c
index c6e4915..35a44fc 100644
--- a/zetsubou/tpl.c
+++ b/zetsubou/tpl.c
@@ -89,7 +89,7 @@ int TPL_ConvertBitMapToRGB565(u8* bitmapdata, u32 bitmapsize, u8** tplbuf, u32 w
 	return outsz;
 }
 
-int TPL_ConvertRGBA8ToBitMap(u8* tplbuf, u32 tplsize, u32 tplpoint, u8** bitmapdata, u32 width, u32 height)
+/*int TPL_ConvertRGBA8ToBitMap(u8* tplbuf, u32 tplsize, u32 tplpoint, u8** bitmapdata, u32 width, u32 height)
 {
 	u32 goodwidth = width;
 	u32 goodheight = height;
@@ -147,6 +147,45 @@ int TPL_ConvertRGBA8ToBitMap(u8* tplbuf, u32 tplsize, u32 tplpoint, u8** bitmapd
 		}
 	}
 	return outsz;
+}*/
+/* Let's try icefire's code. */
+int TPL_ConvertRGBA8ToBitMap(u8* tplbuf, u32 tplsize, u32 tplpoint, u8** bitmapdata, u32 width, u32 height)
+{
+	u32 goodwidth = width;
+	u32 goodheight = height;
+	u32 x, y;
+	u32 x1, y1;
+	*bitmapdata = (u8*)calloc(width * height, 4);
+	if(*bitmapdata == NULL)
+		return -1;
+	u32 outsz = width * height * 4;
+	u8 r, g, b, a;
+	int i, iv = 0;
+	int bmpslot = 0;
+	for(y1 = 0; y1 < height; y1 += 4) {
+		for(x1 = 0; x1 < width; x1 += 4) {
+			for(i = 0; i < 2; i++) {
+				for(y = y1; y < (y1 + 4); y++) {
+					for(x = x1; x < (x1 + 4); x++) {
+						u16 oldpixel = *(u16*)(tplbuf + (tplpoint + ((iv++) * 2)));
+						if((x >= width) || (y >= height))
+							continue;
+						
+						if(i == 0) {
+							a = (oldpixel >> 8) & 0xFF;
+							r = (oldpixel >> 0) & 0xFF;
+							(*(u32**)bitmapdata)[x + (y * width)] |= ((r << 0) | (a << 24));
+						} else {
+							g = (oldpixel >> 8) & 0xFF;
+							b = (oldpixel >> 0) & 0xFF;
+							(*(u32**)bitmapdata)[x + (y * width)] |= ((g << 8) | (b << 16));
+						}
+					}
+				}
+			}
+		}
+	}
+	return outsz;
 }
 
 int TPL_ConvertBitMapToRGBA8(u8* bitmapdata, u32 bitmapsize, u8** tplbuf, u32 width, u32 height)