static void putpixel__nocheck(ALLEGRO_BITMAP *bmp, int x, int y, int color) {
unsigned long addr = (unsigned long) bmp->line[y] + x * bmp->surf->format->BytesPerPixel;
switch(bmp->surf->format->BytesPerPixel) {
case 1: bmp_write8(addr, color); break;
case 2: bmp_write16(addr, color); break;
case 3: bmp_write24(addr, color); break;
case 4: bmp_write32(addr, color); break;
}
}
void convert_image_to_allegro_templ(const Image* image, BITMAP* bmp, int _x, int _y, const Palette* palette)
{
const LockImageBits<ImageTraits> bits(image);
typename LockImageBits<ImageTraits>::const_iterator src_it = bits.begin();
#ifdef _DEBUG
typename LockImageBits<ImageTraits>::const_iterator src_end = bits.end();
#endif
int depth = bitmap_color_depth(bmp);
int x, y, w = image->width(), h = image->height();
unsigned long bmp_address;
bmp_select(bmp);
switch (depth) {
case 8:
#if defined GFX_MODEX && !defined ALLEGRO_UNIX && !defined ALLEGRO_MACOSX
if (is_planar_bitmap (bmp)) {
for (y=0; y<h; ++y) {
bmp_address = (unsigned long)bmp->line[_y];
for (x=0; x<w; ++x) {
ASSERT(src_it != src_end);
outportw(0x3C4, (0x100<<((_x+x)&3))|2);
bmp_write8(bmp_address+((_x+x)>>2),
(convert_color_to_allegro<ImageTraits, 8>(*src_it, palette)));
++src_it;
address++;
}
_y++;
}
}
else {
#endif
for (y=0; y<h; ++y) {
bmp_address = bmp_write_line(bmp, _y)+_x;
for (x=0; x<w; ++x) {
ASSERT(src_it != src_end);
bmp_write8(bmp_address,
(convert_color_to_allegro<ImageTraits, 8>(*src_it, palette)));
++bmp_address;
++src_it;
}
_y++;
}
#if defined GFX_MODEX && !defined ALLEGRO_UNIX && !defined ALLEGRO_MACOSX
}
#endif
break;
case 15:
_x <<= 1;
for (y=0; y<h; y++) {
bmp_address = bmp_write_line(bmp, _y)+_x;
for (x=0; x<w; ++x) {
ASSERT(src_it != src_end);
bmp_write15(bmp_address,
(convert_color_to_allegro<ImageTraits, 15>(*src_it, palette)));
bmp_address += 2;
++src_it;
}
_y++;
}
break;
case 16:
_x <<= 1;
for (y=0; y<h; ++y) {
bmp_address = bmp_write_line(bmp, _y)+_x;
for (x=0; x<w; ++x) {
ASSERT(src_it != src_end);
bmp_write16(bmp_address,
(convert_color_to_allegro<ImageTraits, 16>(*src_it, palette)));
bmp_address += 2;
++src_it;
}
_y++;
}
break;
case 24:
_x *= 3;
for (y=0; y<h; ++y) {
bmp_address = bmp_write_line(bmp, _y)+_x;
for (x=0; x<w; ++x) {
ASSERT(src_it != src_end);
bmp_write24(bmp_address,
(convert_color_to_allegro<ImageTraits, 24>(*src_it, palette)));
bmp_address += 3;
++src_it;
}
_y++;
}
break;
case 32:
_x <<= 2;
for (y=0; y<h; ++y) {
bmp_address = bmp_write_line(bmp, _y)+_x;
for (x=0; x<w; ++x) {
ASSERT(src_it != src_end);
bmp_write32(bmp_address,
(convert_color_to_allegro<ImageTraits, 32>(*src_it, palette)));
bmp_address += 4;
++src_it;
}
_y++;
}
break;
}
