diff options
Diffstat (limited to 'tools/gfx.c')
| -rw-r--r-- | tools/gfx.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/gfx.c b/tools/gfx.c index d7be9a81..6dad2f1a 100644 --- a/tools/gfx.c +++ b/tools/gfx.c @@ -132,10 +132,10 @@ void trim_whitespace(struct Graphic *graphic) { void remove_whitespace(struct Graphic *graphic) { int tile_size = Options.depth * 8; if (Options.interleave) tile_size *= 2; - + // Make sure we have a whole number of tiles, round down if required graphic->size &= ~(tile_size - 1); - + int i = 0; for (int j = 0, d = 0; i < graphic->size && j < graphic->size; i += tile_size, j += tile_size) { while (j < graphic->size && is_whitespace(&graphic->data[j], tile_size) && !is_preserved(j / tile_size - d)) { @@ -172,10 +172,10 @@ void remove_duplicates(struct Graphic *graphic) { int tile_size = Options.depth * 8; if (Options.interleave) tile_size *= 2; int num_tiles = 0; - + // Make sure we have a whole number of tiles, round down if required graphic->size &= ~(tile_size - 1); - + for (int i = 0, j = 0, d = 0; i < graphic->size && j < graphic->size; i += tile_size, j += tile_size) { while (j < graphic->size && tile_exists(&graphic->data[j], graphic->data, tile_size, num_tiles)) { if ((Options.keep_whitespace && is_whitespace(&graphic->data[j], tile_size)) || is_preserved(j / tile_size - d)) { @@ -226,10 +226,10 @@ void remove_flip(struct Graphic *graphic, bool xflip, bool yflip) { int tile_size = Options.depth * 8; if (Options.interleave) tile_size *= 2; int num_tiles = 0; - + // Make sure we have a whole number of tiles, round down if required graphic->size &= ~(tile_size - 1); - + for (int i = 0, j = 0, d = 0; i < graphic->size && j < graphic->size; i += tile_size, j += tile_size) { while (j < graphic->size && flip_exists(&graphic->data[j], graphic->data, tile_size, num_tiles, xflip, yflip)) { if ((Options.keep_whitespace && is_whitespace(&graphic->data[j], tile_size)) || is_preserved(j / tile_size - d)) { |