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Fix Y_RescaleScreenBuffer

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Lactozilla 2023-11-28 14:40:42 -03:00
parent aa3a03a885
commit fd1ee9002d
1 changed files with 3 additions and 3 deletions
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6
src/y_inter.c
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@ -363,9 +363,9 @@ static void Y_RescaleScreenBuffer(void)
rowfrac = FixedDiv(FRACUNIT, yscalefac);
colfrac = FixedDiv(FRACUNIT, scalefac);
for (sy = 0, dy = 0; sy < (y_buffer->source_height << FRACBITS) && dy < y_buffer->target_height; sy += rowfrac, dy++)
for (sx = 0, dx = 0; sx < (y_buffer->source_width << FRACBITS) && dx < y_buffer->target_width; sx += colfrac, dx += y_buffer->target_bpp)
dest[(dy * y_buffer->target_rowbytes) + dx] = y_buffer->source_picture[((sy>>FRACBITS) * y_buffer->source_width) + (sx>>FRACBITS)];
for (sx = 0, dx = 0; sx < (y_buffer->source_width << FRACBITS) && dx < y_buffer->target_width; sx += colfrac, dx += y_buffer->target_bpp)
for (sy = 0, dy = 0; sy < (y_buffer->source_height << FRACBITS) && dy < y_buffer->target_height; sy += rowfrac, dy++)
dest[(dx * y_buffer->target_rowbytes) + dy] = y_buffer->source_picture[((sx>>FRACBITS) * y_buffer->source_height) + (sy>>FRACBITS)];
}
//