diff options
Diffstat (limited to 'fitzdraw/meshdraw.c')
| -rw-r--r-- | fitzdraw/meshdraw.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/fitzdraw/meshdraw.c b/fitzdraw/meshdraw.c index 2078371f..9722e9ec 100644 --- a/fitzdraw/meshdraw.c +++ b/fitzdraw/meshdraw.c @@ -310,7 +310,7 @@ fz_drawtriangle(fz_pixmap *pix, float *av, float *bv, float *cv, int n) * mesh drawing */ -fz_error +void fz_rendershade(fz_shade *shade, fz_matrix ctm, fz_colorspace *destcs, fz_pixmap *dest) { unsigned char clut[256][3]; @@ -329,17 +329,12 @@ fz_rendershade(fz_shade *shade, fz_matrix ctm, fz_colorspace *destcs, fz_pixmap if (shade->usefunction) { n = 3; - error = fz_newpixmap(&temp, dest->x, dest->y, dest->w, dest->h, 2); - if (error) - return error; + temp = fz_newpixmap(dest->x, dest->y, dest->w, dest->h, 2); } else if (shade->cs != destcs) { n = 2 + shade->cs->n; - error = fz_newpixmap(&temp, dest->x, dest->y, dest->w, dest->h, - shade->cs->n + 1); - if (error) - return error; + temp = fz_newpixmap(dest->x, dest->y, dest->w, dest->h, shade->cs->n + 1); } else { @@ -357,7 +352,7 @@ fz_rendershade(fz_shade *shade, fz_matrix ctm, fz_colorspace *destcs, fz_pixmap p.y = shade->mesh[(i * 3 + k) * n + 1]; p = fz_transformpoint(ctm, p); if (isnan(p.y) || isnan(p.x)) // How is this happening? - goto baddata; + goto baddata; tri[k][0] = p.x; tri[k][1] = p.y; for (j = 2; j < n; j++) @@ -392,15 +387,13 @@ baddata: d += 4; } - fz_droppixmap(temp); + fz_freepixmap(temp); } else if (shade->cs != destcs) { fz_convertpixmap(shade->cs, temp, destcs, dest); - fz_droppixmap(temp); + fz_freepixmap(temp); } - - return fz_okay; } |