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-rw-r--r--fitz/res_bitmap.c123
1 files changed, 0 insertions, 123 deletions
diff --git a/fitz/res_bitmap.c b/fitz/res_bitmap.c
deleted file mode 100644
index 6357f7d7..00000000
--- a/fitz/res_bitmap.c
+++ /dev/null
@@ -1,123 +0,0 @@
-#include "mupdf/fitz.h"
-
-fz_bitmap *
-fz_new_bitmap(fz_context *ctx, int w, int h, int n, int xres, int yres)
-{
- fz_bitmap *bit;
-
- bit = fz_malloc_struct(ctx, fz_bitmap);
- bit->refs = 1;
- bit->w = w;
- bit->h = h;
- bit->n = n;
- bit->xres = xres;
- bit->yres = yres;
- /* Span is 32 bit aligned. We may want to make this 64 bit if we
- * use SSE2 etc. */
- bit->stride = ((n * w + 31) & ~31) >> 3;
-
- bit->samples = fz_malloc_array(ctx, h, bit->stride);
-
- return bit;
-}
-
-fz_bitmap *
-fz_keep_bitmap(fz_context *ctx, fz_bitmap *bit)
-{
- if (bit)
- bit->refs++;
- return bit;
-}
-
-void
-fz_drop_bitmap(fz_context *ctx, fz_bitmap *bit)
-{
- if (bit && --bit->refs == 0)
- {
- fz_free(ctx, bit->samples);
- fz_free(ctx, bit);
- }
-}
-
-void
-fz_clear_bitmap(fz_context *ctx, fz_bitmap *bit)
-{
- memset(bit->samples, 0, bit->stride * bit->h);
-}
-
-/*
- * Write bitmap to PBM file
- */
-
-void
-fz_write_pbm(fz_context *ctx, fz_bitmap *bitmap, char *filename)
-{
- FILE *fp;
- unsigned char *p;
- int h, bytestride;
-
- fp = fopen(filename, "wb");
- if (!fp)
- fz_throw(ctx, FZ_ERROR_GENERIC, "cannot open file '%s': %s", filename, strerror(errno));
-
- assert(bitmap->n == 1);
-
- fprintf(fp, "P4\n%d %d\n", bitmap->w, bitmap->h);
-
- p = bitmap->samples;
-
- h = bitmap->h;
- bytestride = (bitmap->w + 7) >> 3;
- while (h--)
- {
- fwrite(p, 1, bytestride, fp);
- p += bitmap->stride;
- }
-
- fclose(fp);
-}
-
-fz_colorspace *fz_pixmap_colorspace(fz_context *ctx, fz_pixmap *pix)
-{
- if (!pix)
- return NULL;
- return pix->colorspace;
-}
-
-int fz_pixmap_components(fz_context *ctx, fz_pixmap *pix)
-{
- if (!pix)
- return 0;
- return pix->n;
-}
-
-unsigned char *fz_pixmap_samples(fz_context *ctx, fz_pixmap *pix)
-{
- if (!pix)
- return NULL;
- return pix->samples;
-}
-
-void fz_bitmap_details(fz_bitmap *bit, int *w, int *h, int *n, int *stride)
-{
- if (!bit)
- {
- if (w)
- *w = 0;
- if (h)
- *h = 0;
- if (n)
- *n = 0;
- if (stride)
- *stride = 0;
- return;
- }
- if (w)
- *w = bit->w;
- if (h)
- *h = bit->h;
- if (n)
- *n = bit->n;
- if (stride)
- *stride = bit->stride;
-}