WIP, OMG it works

[imager.git] / immacros.h

diff --git a/immacros.h b/immacros.h
index e970f9045da54912052e067d7672ef669012e21f..6d7cc75bea30d307feb1031d0f7be3fb1be565b2 100644 (file)
--- a/immacros.h
+++ b/immacros.h
@@ -75,6 +75,59 @@ returns -1 and pushes an error.
 #define i_psampf(im, l, r, y, samps, chans, count) \
   (((im)->i_f_psampf)((im), (l), (r), (y), (samps), (chans), (count)))
 
+#ifndef IMAGER_DIRECT_IMAGE_CALLS
+#define IMAGER_DIRECT_IMAGE_CALLS 1
+#endif
+
+#if IMAGER_DIRECT_IMAGE_CALLS
+
+#define i_ppix(im, x, y, val) (((im)->i_f_ppix)((im), (x), (y), (val)))
+#define i_gpix(im, x, y, val) (((im)->i_f_gpix)((im), (x), (y), (val)))
+#define i_ppixf(im, x, y, val) (((im)->i_f_ppixf)((im), (x), (y), (val)))
+#define i_gpixf(im, x, y, val) (((im)->i_f_gpixf)((im), (x), (y), (val)))
+#define i_plin(im, l, r, y, val) (((im)->i_f_plin)(im, l, r, y, val))
+#define i_glin(im, l, r, y, val) (((im)->i_f_glin)(im, l, r, y, val))
+#define i_plinf(im, l, r, y, val) (((im)->i_f_plinf)(im, l, r, y, val))
+#define i_glinf(im, l, r, y, val) (((im)->i_f_glinf)(im, l, r, y, val))
+
+#define i_gsamp(im, l, r, y, samps, chans, count) \
+  (((im)->i_f_gsamp)((im), (l), (r), (y), (samps), (chans), (count)))
+#define i_gsampf(im, l, r, y, samps, chans, count) \
+  (((im)->i_f_gsampf)((im), (l), (r), (y), (samps), (chans), (count)))
+
+#endif
+
+#define i_gsamp_bits(im, l, r, y, samps, chans, count, bits) \
+       (((im)->i_f_gsamp_bits) ? ((im)->i_f_gsamp_bits)((im), (l), (r), (y), (samps), (chans), (count), (bits)) : -1)
+#define i_psamp_bits(im, l, r, y, samps, chans, count, bits) \
+       (((im)->i_f_psamp_bits) ? ((im)->i_f_psamp_bits)((im), (l), (r), (y), (samps), (chans), (count), (bits)) : -1)
+
+#define i_findcolor(im, color, entry) \
+  (((im)->i_f_findcolor) ? ((im)->i_f_findcolor)((im), (color), (entry)) : 0)
+
+#define i_gpal(im, l, r, y, vals) \
+  (((im)->i_f_gpal) ? ((im)->i_f_gpal)((im), (l), (r), (y), (vals)) : 0)
+#define i_ppal(im, l, r, y, vals) \
+  (((im)->i_f_ppal) ? ((im)->i_f_ppal)((im), (l), (r), (y), (vals)) : 0)
+#define i_addcolors(im, colors, count) \
+  (((im)->i_f_addcolors) ? ((im)->i_f_addcolors)((im), (colors), (count)) : -1)
+#define i_getcolors(im, index, color, count) \
+  (((im)->i_f_getcolors) ? \
+   ((im)->i_f_getcolors)((im), (index), (color), (count)) : 0)
+#define i_setcolors(im, index, color, count) \
+  (((im)->i_f_setcolors) ? \
+   ((im)->i_f_setcolors)((im), (index), (color), (count)) : 0)
+#define i_colorcount(im) \
+  (((im)->i_f_colorcount) ? ((im)->i_f_colorcount)(im) : -1)
+#define i_maxcolors(im) \
+  (((im)->i_f_maxcolors) ? ((im)->i_f_maxcolors)(im) : -1)
+#define i_findcolor(im, color, entry) \
+  (((im)->i_f_findcolor) ? ((im)->i_f_findcolor)((im), (color), (entry)) : 0)
+
+#define i_img_virtual(im) ((im)->virtual)
+#define i_img_type(im) ((im)->type)
+#define i_img_bits(im) ((im)->bits)
+
 #ifdef IMAGER_NO_CONTEXT
 #define dIMCTX im_context_t my_im_ctx = im_get_context()
 #define dIMCTXa(a) im_context_t my_im_ctx = im_get_context()