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Add support for supplying exiting CGFX and CWAV files to makebanner, add command for creating SMDH files.

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This commit is contained in:
Steveice10
2015-01-24 12:47:21 -08:00
parent 45a90edba5
commit c0c54f81cb
8 changed files with 277 additions and 69 deletions
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28
source/3ds/util.cpp
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@@ -7,7 +7,14 @@ u8 TILE_ORDER[64] = { 0, 1, 8, 9, 2, 3, 10, 11, 16, 17, 24, 25, 18, 19, 26
32, 33, 40, 41, 34, 35, 42, 43, 48, 49, 56, 57, 50, 51, 58, 59,
36, 37, 44, 45, 38, 39, 46, 47, 52, 53, 60, 61, 54, 55, 62, 63 };
u8* image_to_tiles(const char* image, u32 width, u32 height, u32* size) {
u16 rgba_to_rgb565(u8 r, u8 g, u8 b, u8 a) {
r = (u8) (1.0f * r * a / 255.0f) >> 3;
g = (u8) (1.0f * g * a / 255.0f) >> 2;
b = (u8) (1.0f * b * a / 255.0f) >> 3;
return (r << 11) | (g << 5) | b;
}
u16* image_to_tiles(const char* image, u32 width, u32 height, u32* size) {
unsigned char* img;
unsigned int imgWidth, imgHeight;
if(lodepng_decode32_file(&img, &imgWidth, &imgHeight, image)) {
@@ -28,7 +35,7 @@ u8* image_to_tiles(const char* image, u32 width, u32 height, u32* size) {
return NULL;
}
u8* converted = (u8*) malloc(width * height * 2);
u16* converted = (u16*) malloc(width * height * sizeof(u16));
u32 n = 0;
for(int y = 0; y < height; y += 8) {
for(int x = 0; x < width; x += 8) {
@@ -37,15 +44,26 @@ u8* image_to_tiles(const char* image, u32 width, u32 height, u32* size) {
u32 yy = (u32) (TILE_ORDER[k] >> 3);
u8* pixel = img + (((y + yy) * width + (x + xx)) * 4);
converted[n++] = ((pixel[2] >> 4) << 4) | (pixel[3] >> 4);
converted[n++] = ((pixel[0] >> 4) << 4) | (pixel[1] >> 4);
converted[n++] = rgba_to_rgb565(pixel[0], pixel[1], pixel[2], pixel[3]);
}
}
}
if(size != NULL) {
*size = width * height * 2;
*size = width * height * (u32) sizeof(u16);
}
return converted;
}
void utf8_to_utf16(u16* dst, const char* src, size_t max_len) {
u8* u8dst = (u8*) dst;
size_t n = 0;
while(src[n]) {
u8dst[n * 2] = (u8) src[n];
u8dst[n * 2 + 1] = 0;
if(n++ >= max_len) {
return;
}
}
}