diff options
Diffstat (limited to 'img.mu')
| -rw-r--r-- | img.mu | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/img.mu b/img.mu index d258dd72..11cb7816 100644 --- a/img.mu +++ b/img.mu @@ -17,7 +17,6 @@ type image { # 1: portable bitmap (P1) - pixels 0 or 1 # 2: portable greymap (P2) - pixels 1-byte greyscale values # 3: portable pixmap (P3) - pixels 3-byte rgb values - max: int width: int height: int data: (handle array byte) @@ -252,13 +251,12 @@ fn initialize-image-from-pgm _self: (addr image), in: (addr stream byte) { { tmp <- parse-decimal-int-from-slice curr-word compare tmp, 0xff - break-if-<= - abort "initialize-image-from-pgm: no more than 255 levels of grey" + break-if-= + set-cursor-position 0/screen, 0/x 2/y + draw-text-wrapping-right-then-down-from-cursor-over-full-screen 0/screen, "levels of grey is not 255; continuing and hoping for the best", 0x2b/fg 0/bg } - var dest/edi: (addr int) <- get self, max - copy-to *dest, tmp # save width, height - dest <- get self, width + var dest/edi: (addr int) <- get self, width copy-to *dest, width dest <- get self, height copy-to *dest, height @@ -796,10 +794,8 @@ fn initialize-image-from-ppm _self: (addr image), in: (addr stream byte) { break-if-= abort "initialize-image-from-ppm: supports exactly 255 levels per rgb channel" } - var dest/edi: (addr int) <- get self, max - copy-to *dest, tmp # save width, height - dest <- get self, width + var dest/edi: (addr int) <- get self, width copy-to *dest, width dest <- get self, height copy-to *dest, height |