diff options
Diffstat (limited to 'apps/pdfapp.c')
| -rw-r--r-- | apps/pdfapp.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/apps/pdfapp.c b/apps/pdfapp.c index 6f2d766d..4f093508 100644 --- a/apps/pdfapp.c +++ b/apps/pdfapp.c @@ -1,8 +1,7 @@ -#include "fitz.h" +#include "pdfapp.h" #include "mupdf.h" #include "muxps.h" #include "mucbz.h" -#include "pdfapp.h" #include <ctype.h> /* for tolower() */ @@ -80,23 +79,7 @@ void pdfapp_init(fz_context *ctx, pdfapp_t *app) void pdfapp_invert(pdfapp_t *app, fz_bbox rect) { - unsigned char *p; - int x, y, n; - - int x0 = CLAMP(rect.x0 - app->image->x, 0, app->image->w - 1); - int x1 = CLAMP(rect.x1 - app->image->x, 0, app->image->w - 1); - int y0 = CLAMP(rect.y0 - app->image->y, 0, app->image->h - 1); - int y1 = CLAMP(rect.y1 - app->image->y, 0, app->image->h - 1); - - for (y = y0; y < y1; y++) - { - p = app->image->samples + (y * app->image->w + x0) * app->image->n; - for (x = x0; x < x1; x++) - { - for (n = app->image->n; n > 0; n--, p++) - *p = 255 - *p; - } - } + fz_invert_pixmap_rect(app->image, rect); } void pdfapp_open(pdfapp_t *app, char *filename, int fd, int reload) |