Carl Worth a6d9b6a671 Change type of data parameter from char* to unsigned char*. ...

Propagate the unsigned char* change down the stack.
Add cast since XImage uses char* rather than unsigned char*.
Fix memory leak of image data.
Switch to use cairo_surface_write_png rather than a custom write_png_argb32.
Add test to exercise the cairo_image_surface_create_for_png function.

2005-04-04 09:47:12 +00:00

100 B

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