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Fixed properly the transparency problem. I would like people on BE

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machines to test this to see if my code to load the XPM is
endian-clean :-)

svn-id: r4138
This commit is contained in:
Lionel Ulmer 2002-04-29 19:57:03 +00:00
parent ff9fa95f63
commit 2d51c864b0
2 changed files with 7 additions and 2 deletions
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2
scummvm.xpm
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@ -83,7 +83,7 @@ static char *scummvm_icon[] = {
"! c #3efb00",
"~ c None",
/* pixels */
"~~~~~~~~~~~~~~~~~~~~~!!!GGKKYE~~",
"~~~~~~~~~~~~~~~~~~~~~!!!~~~~~~~~",
"~~~~~~~~~~~~~~~!!!!!!!!!!~~~~~~~",
"~~~~~~~~~~~~!!!!!!!!!Q!!!!!~~~~~",
"~~~~~~~~~~!!!!!!QTYUGAHR!!!!~~~~",

7
sdl.cpp
View File

@ -1197,6 +1197,7 @@ void OSystem_SDL::update_cdrom() {
void OSystem_SDL::setup_icon() {
int w, h, ncols, nbytes, i;
unsigned int rgba[256], icon[32 * 32];
unsigned char mask[32][4];
sscanf(scummvm_icon[0], "%d %d %d %d", &w, &h, &ncols, &nbytes);
if ((w != 32) || (h != 32) || (ncols > 255) || (nbytes > 1)) {
@ -1222,15 +1223,19 @@ void OSystem_SDL::setup_icon() {
rgba[code] = col;
}
memset(mask, 0, sizeof(mask));
for (h = 0; h < 32; h++) {
char *line = scummvm_icon[1 + ncols + h];
for (w = 0; w < 32; w++) {
icon[w + 32 * h] = rgba[line[w]];
if (rgba[line[w]] & 0xFF000000) {
mask[h][w >> 3] |= 1 << (7 - (w & 0x07));
}
}
}
SDL_Surface *sdl_surf = SDL_CreateRGBSurfaceFrom(icon, 32, 32, 32, 32 * 4, 0xFF0000, 0x00FF00, 0x0000FF, 0xFF000000);
SDL_WM_SetIcon(sdl_surf, NULL);
SDL_WM_SetIcon(sdl_surf, (unsigned char *) mask);
}
#ifdef USE_NULL_DRIVER