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| author | Uli Schlachter <psychon@znc.in> | 2023-10-31 14:54:06 +0100 |
|---|---|---|
| committer | Uli Schlachter <psychon@znc.in> | 2023-10-31 14:54:06 +0100 |
| commit | 23a643c80d435b8322d05a0bf127a324f3122333 (patch) | |
| tree | be6e50bc8df2a046983b250a5cd94f6def386571 /test/reference/caps.ref.png | |
| parent | 36193ec952e68dbcf81aca408f5e1c3179135180 (diff) | |
_cairo_surface_create_in_error(): Add PNG_ERROR support
Traditionally, loading a malformed PNG file with
cairo_image_surface_create_from_png() resulted in
CAIRO_STATUS_NO_MEMORY. This was apparently changed in commit
c5ee3f11b5f by adding CAIRO_STATUS_PNG_ERROR and using it for errors
returned from libpng. However, I don't see how this was supposed to
actually work.
There are a couple of error codes supported by
_cairo_surface_create_in_error(). Anything else is turned into
CAIRO_STATUS_NO_MEMORY, which is not a helpful status. For this reason,
CAIRO_STATUS_PNG_ERROR would be turned into CAIRO_STATUS_NO_MEMORY.
This commit adds support for CAIRO_STATUS_PNG_ERROR to
_cairo_surface_create_in_error() so that this error can actually be
returned to the caller.
Signed-off-by: Uli Schlachter <psychon@znc.in>
Diffstat (limited to 'test/reference/caps.ref.png')
0 files changed, 0 insertions, 0 deletions