diff options
| author | M Joonas Pihlaja <jpihlaja@cc.helsinki.fi> | 2010-02-28 23:31:06 +0200 |
|---|---|---|
| committer | M Joonas Pihlaja <jpihlaja@cc.helsinki.fi> | 2010-03-01 01:21:31 +0200 |
| commit | 5b7f4bb241f3191c1589cd714f373719efded56e (patch) | |
| tree | 6eb5cf59bb1b3ac50304dc1a4465450e83e06517 /src/cairo-win32-surface.c | |
| parent | 620cd9c2be4a6bef790e6818652470a5c53d578d (diff) | |
api: Introduce CAIRO_FORMAT_INVALID formally in the API.
We were exposing the actual value of CAIRO_FORMAT_INVALID
through API functions already, so it makes sense to just
go ahead and put it in the cairo_format_t enum.
Diffstat (limited to 'src/cairo-win32-surface.c')
| -rw-r--r-- | src/cairo-win32-surface.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cairo-win32-surface.c b/src/cairo-win32-surface.c index ce872f74..a7786cbc 100644 --- a/src/cairo-win32-surface.c +++ b/src/cairo-win32-surface.c @@ -176,6 +176,9 @@ _create_dc_and_bitmap (cairo_win32_surface_t *surface, surface->is_dib = FALSE; switch (format) { + default: + case CAIRO_FORMAT_INVALID: + return _cairo_error (CAIRO_STATUS_INVALID_FORMAT); case CAIRO_FORMAT_ARGB32: case CAIRO_FORMAT_RGB24: num_palette = 0; @@ -337,6 +340,9 @@ _cairo_win32_surface_create_for_dc (HDC original_dc, unsigned char *bits; int rowstride; + if (! CAIRO_FORMAT_VALID (format)) + return _cairo_surface_create_in_error (_cairo_error (CAIRO_STATUS_INVALID_FORMAT)); + surface = malloc (sizeof (cairo_win32_surface_t)); if (surface == NULL) return _cairo_surface_create_in_error (_cairo_error (CAIRO_STATUS_NO_MEMORY)); |