diff options
Diffstat (limited to 'source/fitz/output-ps.c')
| -rw-r--r-- | source/fitz/output-ps.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/source/fitz/output-ps.c b/source/fitz/output-ps.c index e80a3f00..1c4f5103 100644 --- a/source/fitz/output-ps.c +++ b/source/fitz/output-ps.c @@ -128,7 +128,7 @@ void fz_write_pixmap_as_ps(fz_context *ctx, fz_output *out, const fz_pixmap *pix fz_try(ctx) { - fz_write_ps_band(ctx, out, psoc, pixmap->w, pixmap->h, pixmap->n, 0, 0, pixmap->samples); + fz_write_ps_band(ctx, out, psoc, pixmap->w, pixmap->h, pixmap->n, pixmap->stride, 0, 0, pixmap->samples); } fz_always(ctx) { @@ -153,7 +153,7 @@ void fz_save_pixmap_as_ps(fz_context *ctx, fz_pixmap *pixmap, char *filename, in fz_rethrow(ctx); } -void fz_write_ps_band(fz_context *ctx, fz_output *out, fz_ps_output_context *psoc, int w, int h, int n, int band, int bandheight, unsigned char *samples) +void fz_write_ps_band(fz_context *ctx, fz_output *out, fz_ps_output_context *psoc, int w, int h, int n, int stride, int band, int bandheight, unsigned char *samples) { int x, y, i, err; int required_input; @@ -185,12 +185,15 @@ void fz_write_ps_band(fz_context *ctx, fz_output *out, fz_ps_output_context *pso o = psoc->input; for (y = 0; y < bandheight; y++) + { for (x = 0; x < w; x++) { for (i = n-1; i > 0; i--) *o++ = *samples++; samples++; } + samples += stride - w*n; + } psoc->stream.next_in = (Bytef*)psoc->input; psoc->stream.avail_in = required_input; |