[docs] Grammar fixes

[evince.git] / backend / dvi / mdvi-lib / bitmap.c

diff --git a/backend/dvi/mdvi-lib/bitmap.c b/backend/dvi/mdvi-lib/bitmap.c
index 0c598209ade98950bf1a3cc8a9c6ed4766aac921..3b16042d5c193fe5ac0c1fe1fbe76568f3a2bc5e 100644 (file)
--- a/backend/dvi/mdvi-lib/bitmap.c
+++ b/backend/dvi/mdvi-lib/bitmap.c
@@ -125,7 +125,7 @@ static Uchar bit_swap[] = {
  * hopelessly slow.
  */
 
  * hopelessly slow.
  */
 

-BITMAP *bitmap_convert_lsb8(Uchar *bits, int w, int h)
+BITMAP *bitmap_convert_lsb8(Uchar *bits, int w, int h, int stride)

 {
        BITMAP  *bm;
        int     i;
 {
        BITMAP  *bm;
        int     i;


@@ -147,12 +147,13 @@ BITMAP    *bitmap_convert_lsb8(Uchar *bits, int w, int h)
        for(i = 0; i < h; i++) {
 #ifdef WORD_LITTLE_ENDIAN
                memcpy(unit, curr, bytes);
        for(i = 0; i < h; i++) {
 #ifdef WORD_LITTLE_ENDIAN
                memcpy(unit, curr, bytes);

-               curr += bytes;
+               curr += stride;

 #else
                int     j;
                
                for(j = 0; j < bytes; curr++, j++)
                        unit[j] = bit_swap[*curr];
 #else
                int     j;
                
                for(j = 0; j < bytes; curr++, j++)
                        unit[j] = bit_swap[*curr];

+               cur += stride - bytes;

 #endif
                memzero(unit + bytes, bm->stride - bytes);
                unit  += bm->stride;
 #endif
                memzero(unit + bytes, bm->stride - bytes);
                unit  += bm->stride;


@@ -162,7 +163,7 @@ BITMAP      *bitmap_convert_lsb8(Uchar *bits, int w, int h)
        return bm;
 }
 
        return bm;
 }
 

-BITMAP *bitmap_convert_msb8(Uchar *data, int w, int h)
+BITMAP *bitmap_convert_msb8(Uchar *data, int w, int h, int stride)

 {
        BITMAP  *bm;
        Uchar   *unit;
 {
        BITMAP  *bm;
        Uchar   *unit;


@@ -180,9 +181,10 @@ BITMAP     *bitmap_convert_msb8(Uchar *data, int w, int h)
                
                for(j = 0; j < bytes; curr++, j++)
                        unit[j] = bit_swap[*curr];
                
                for(j = 0; j < bytes; curr++, j++)
                        unit[j] = bit_swap[*curr];

+               curr += stride - bytes;

 #else
                memcpy(unit, curr, bytes);
 #else
                memcpy(unit, curr, bytes);

-               curr += bytes;
+               curr += stride;

 #endif
                memzero(unit + bytes, bm->stride - bytes);
                unit += bm->stride;
 #endif
                memzero(unit + bytes, bm->stride - bytes);
                unit += bm->stride;