diff options
Diffstat (limited to 'base/gdevdflt.c')
| -rw-r--r-- | base/gdevdflt.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/base/gdevdflt.c b/base/gdevdflt.c index 8d342995..1d949080 100644 --- a/base/gdevdflt.c +++ b/base/gdevdflt.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2019 Artifex Software, Inc. +/* Copyright (C) 2001-2020 Artifex Software, Inc. All Rights Reserved. This software is provided AS-IS with no warranty, either express or @@ -1026,6 +1026,8 @@ gx_default_dev_spec_op(gx_device *pdev, int dev_spec_op, void *data, int size) case gxdso_supports_saved_pages: case gxdso_needs_invariant_palette: case gxdso_supports_iccpostrender: + case gxdso_supports_alpha: + case gxdso_pdf14_sep_device: return 0; case gxdso_pattern_shfill_doesnt_need_path: return (dev_proc(pdev, fill_path) == gx_default_fill_path); @@ -1873,7 +1875,8 @@ transform_pixel_region_render_portrait(gx_device *dev, gx_default_transform_pixe byte *out; int depth = spp; if (state->line == NULL) { - state->line = gs_alloc_bytes(state->mem, dev->width * depth, + state->line = gs_alloc_bytes(state->mem, + (size_t)dev->width * depth, "image line"); if (state->line == NULL) return gs_error_VMerror; @@ -1969,7 +1972,7 @@ transform_pixel_region_render_portrait(gx_device *dev, gx_default_transform_pixe goto err; } } - return (code < 0 ? code : 1); + return 1; /* Save position if error, in case we resume. */ err: buffer[0] = run; |