translators/ico/ICO.cpp

127 get_bytes_per_row(int32 width, int32 bitsPerPixel)
129 	return (((bitsPerPixel * width + 7) / 8) + 3) & ~3;
254 	int32 width, int32 height, int32 bytesPerRow)
257 		for (int32 x = 0; x < width; x++) {
278 	int32 xorRowBytes = get_bytes_per_row(entry.width, header.bits_per_pixel);
281 		andRowBytes = get_bytes_per_row(entry.width, 1);
282 	int32 outRowBytes = entry.width * 4;
318 		for (uint32 x = 0; x < entry.width; x++) {
390 	int32 xorRowBytes = get_bytes_per_row(entry.width, bitsPerPixel);
391 	int32 andRowBytes = get_bytes_per_row(entry.width, 1);
409 		for (uint32 x = 0; x < entry.width; x++) {
470 		for (uint32 x = 0; x < entry.width; x++) {
542 		TRACE(("width: %d, height: %d, planes: %d, color_count: %d, bits_per_pixel: %d, size: %ld, offset: %ld\n",
543 			entry.width, entry.height, entry.planes, entry.color_count, entry.bits_per_pixel,
551 		TRACE(("size: %ld, width: %ld, height: %ld, bits_per_pixel: %d, x/y per meter: %ld:%ld, compression: %ld, image_size: %ld, colors used: %ld, important colors: %ld\n",
552 			bitmapHeader.size, bitmapHeader.width, bitmapHeader.height, bitmapHeader.bits_per_pixel,
626 	if (entry.size != 0 && 2 * entry.width == entry.height && numColors != 0
627 		&& sizeof(rgba32_color) * numColors + entry.width * entry.height > entry.size)
628 		entry.height = entry.width;
634 	bitsHeader.bounds.right = entry.width - 1;
636 	bitsHeader.bounds.Set(0, 0, entry.width - 1, entry.height - 1);
637 	bitsHeader.rowBytes = entry.width * 4;
665 	int32 width = bitsHeader.bounds.IntegerWidth() + 1;
667 	if (!is_valid_size(width) || !is_valid_size(height))
707 					width, height, bitsHeader.rowBytes)) {
735 	entry.width = width;
745 	int32 xorRowBytes = get_bytes_per_row(width, bitsPerPixel);
748 		andRowBytes = get_bytes_per_row(width, 1);
750 	entry.size = sizeof(ico_bitmap_header) + width * (xorRowBytes + andRowBytes);
759 	bitmapHeader.width = width;