Fix inconsistency in band handling.

In an earlier commit, I changed some of the band writing functions
to take the band starting offset, rather than the band number. This
was done to accomodate the idea of rendering the page in bands of
different heights.

Sadly, it seems I didn't push this all the way through, and had
different band writing functions still taking the band number.

Fix all the band writing functions to be consistent.

3 files changed, 3 insertions, 3 deletions

diff --git a/include/mupdf/fitz/output-pcl.h b/include/mupdf/fitz/output-pcl.h
index 053af1e8..a1168211 100644
--- a/include/mupdf/fitz/output-pcl.h
+++ b/include/mupdf/fitz/output-pcl.h
@@ -107,7 +107,7 @@ typedef struct fz_color_pcl_output_context_s fz_color_pcl_output_context;
 
 fz_color_pcl_output_context *fz_write_color_pcl_header(fz_context *ctx, fz_output *out, int w, int h, int n, int xres, int yres, int pagenum, const fz_pcl_options *options);
 
-void fz_write_color_pcl_band(fz_context *ctx, fz_output *out, fz_color_pcl_output_context *poc, int w, int h, int n, int stride, int band, int bandheight, unsigned char *samples);
+void fz_write_color_pcl_band(fz_context *ctx, fz_output *out, fz_color_pcl_output_context *poc, int w, int h, int n, int stride, int band_start, int bandheight, unsigned char *samples);
 
 void fz_write_color_pcl_trailer(fz_context *ctx, fz_output *out, fz_color_pcl_output_context *pcoc);
 
diff --git a/include/mupdf/fitz/output-png.h b/include/mupdf/fitz/output-png.h
index 09454fa7..d98d7c7f 100644
--- a/include/mupdf/fitz/output-png.h
+++ b/include/mupdf/fitz/output-png.h
@@ -23,7 +23,7 @@ void fz_write_pixmap_as_png(fz_context *ctx, fz_output *out, const fz_pixmap *pi
 typedef struct fz_png_output_context_s fz_png_output_context;
 
 fz_png_output_context *fz_write_png_header(fz_context *ctx, fz_output *out, int w, int h, int n, int alpha);
-void fz_write_png_band(fz_context *ctx, fz_output *out, fz_png_output_context *poc, int stride, int band, int bandheight, unsigned char *samples);
+void fz_write_png_band(fz_context *ctx, fz_output *out, fz_png_output_context *poc, int stride, int band_start, int bandheight, unsigned char *samples);
 void fz_write_png_trailer(fz_context *ctx, fz_output *out, fz_png_output_context *poc);
 
 /*
diff --git a/include/mupdf/fitz/output-ps.h b/include/mupdf/fitz/output-ps.h
index f9eb6974..7caed53b 100644
--- a/include/mupdf/fitz/output-ps.h
+++ b/include/mupdf/fitz/output-ps.h
@@ -19,7 +19,7 @@ void fz_write_ps_file_header(fz_context *ctx, fz_output *out);
 
 fz_ps_output_context *fz_write_ps_header(fz_context *ctx, fz_output *out, int w, int h, int n, int xres, int yres, int pagenum);
 
-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);
+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_start, int bandheight, unsigned char *samples);
 
 void fz_write_ps_trailer(fz_context *ctx, fz_output *out, fz_ps_output_context *psoc);