diff options
Diffstat (limited to 'pdf/pdf_image.c')
-rw-r--r-- | pdf/pdf_image.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/pdf/pdf_image.c b/pdf/pdf_image.c index e1901100..413efc98 100644 --- a/pdf/pdf_image.c +++ b/pdf/pdf_image.c @@ -53,13 +53,13 @@ pdf_load_image_imp(fz_pixmap **imgp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict, tile = NULL; error = pdf_load_jpx_image(&tile, xref, dict); if (error) - return fz_rethrow(error, "cannot load jpx image"); + return fz_error_note(error, "cannot load jpx image"); if (forcemask) { if (tile->n != 2) { fz_drop_pixmap(tile); - return fz_throw("softmask must be grayscale"); + return fz_error_make("softmask must be grayscale"); } mask = fz_alpha_from_gray(tile, 1); fz_drop_pixmap(tile); @@ -85,17 +85,17 @@ pdf_load_image_imp(fz_pixmap **imgp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict, bpc = 1; if (w == 0) - return fz_throw("image width is zero"); + return fz_error_make("image width is zero"); if (h == 0) - return fz_throw("image height is zero"); + return fz_error_make("image height is zero"); if (bpc == 0) - return fz_throw("image depth is zero"); + return fz_error_make("image depth is zero"); if (bpc > 16) - return fz_throw("image depth is too large: %d", bpc); + return fz_error_make("image depth is too large: %d", bpc); if (w > (1 << 16)) - return fz_throw("image is too wide"); + return fz_error_make("image is too wide"); if (h > (1 << 16)) - return fz_throw("image is too high"); + return fz_error_make("image is too high"); obj = fz_dict_getsa(dict, "ColorSpace", "CS"); if (obj && !imagemask && !forcemask) @@ -110,7 +110,7 @@ pdf_load_image_imp(fz_pixmap **imgp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict, error = pdf_load_colorspace(&colorspace, xref, obj); if (error) - return fz_rethrow(error, "cannot load image colorspace"); + return fz_error_note(error, "cannot load image colorspace"); if (!strcmp(colorspace->name, "Indexed")) indexed = 1; @@ -146,7 +146,7 @@ pdf_load_image_imp(fz_pixmap **imgp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict, { if (colorspace) fz_drop_colorspace(colorspace); - return fz_rethrow(error, "cannot load image mask/softmask"); + return fz_error_note(error, "cannot load image mask/softmask"); } } } @@ -165,7 +165,7 @@ pdf_load_image_imp(fz_pixmap **imgp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict, fz_drop_colorspace(colorspace); if (mask) fz_drop_pixmap(mask); - return fz_throw("out of memory"); + return fz_error_make("out of memory"); } if (colorspace) @@ -186,7 +186,7 @@ pdf_load_image_imp(fz_pixmap **imgp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict, if (error) { fz_drop_pixmap(tile); - return fz_rethrow(error, "cannot open image data stream (%d 0 R)", fz_to_num(dict)); + return fz_error_note(error, "cannot open image data stream (%d 0 R)", fz_to_num(dict)); } } @@ -198,7 +198,7 @@ pdf_load_image_imp(fz_pixmap **imgp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict, fz_close(stm); fz_free(samples); fz_drop_pixmap(tile); - return fz_rethrow(len, "cannot read image data"); + return fz_error_note(len, "cannot read image data"); } /* Make sure we read the EOF marker (for inline images only) */ @@ -207,7 +207,7 @@ pdf_load_image_imp(fz_pixmap **imgp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict, unsigned char tbuf[512]; int tlen = fz_read(stm, tbuf, sizeof tbuf); if (tlen < 0) - fz_catch(tlen, "ignoring error at end of image"); + fz_error_handle(tlen, "ignoring error at end of image"); if (tlen > 0) fz_warn("ignoring garbage at end of image"); } @@ -262,7 +262,7 @@ pdf_load_inline_image(fz_pixmap **pixp, pdf_xref *xref, fz_obj *rdb, fz_obj *dic error = pdf_load_image_imp(pixp, xref, rdb, dict, file, 0); if (error) - return fz_rethrow(error, "cannot load inline image"); + return fz_error_note(error, "cannot load inline image"); return fz_okay; } @@ -295,14 +295,14 @@ pdf_load_jpx_image(fz_pixmap **imgp, pdf_xref *xref, fz_obj *dict) error = pdf_load_stream(&buf, xref, fz_to_num(dict), fz_to_gen(dict)); if (error) - return fz_rethrow(error, "cannot load jpx image data"); + return fz_error_note(error, "cannot load jpx image data"); obj = fz_dict_gets(dict, "ColorSpace"); if (obj) { error = pdf_load_colorspace(&colorspace, xref, obj); if (error) - fz_catch(error, "cannot load image colorspace"); + fz_error_handle(error, "cannot load image colorspace"); } error = fz_load_jpx_image(&img, buf->data, buf->len, colorspace); @@ -311,7 +311,7 @@ pdf_load_jpx_image(fz_pixmap **imgp, pdf_xref *xref, fz_obj *dict) if (colorspace) fz_drop_colorspace(colorspace); fz_drop_buffer(buf); - return fz_rethrow(error, "cannot load jpx image"); + return fz_error_note(error, "cannot load jpx image"); } if (colorspace) @@ -325,7 +325,7 @@ pdf_load_jpx_image(fz_pixmap **imgp, pdf_xref *xref, fz_obj *dict) if (error) { fz_drop_pixmap(img); - return fz_rethrow(error, "cannot load image mask/softmask"); + return fz_error_note(error, "cannot load image mask/softmask"); } } @@ -346,7 +346,7 @@ pdf_load_image(fz_pixmap **pixp, pdf_xref *xref, fz_obj *dict) error = pdf_load_image_imp(pixp, xref, NULL, dict, NULL, 0); if (error) - return fz_rethrow(error, "cannot load image (%d 0 R)", fz_to_num(dict)); + return fz_error_note(error, "cannot load image (%d 0 R)", fz_to_num(dict)); pdf_store_item(xref->store, fz_keep_pixmap, fz_drop_pixmap, dict, *pixp); |