1 #ifndef _IMAGES_ERROR_H
2 #define _IMAGES_ERROR_H
4 extern uns image_trace; /* ImageLib.Trace */
9 IMAGE_MSG_TYPE = 0xff000000,
10 IMAGE_MSG_TRACE = (L_DEBUG << 24),
11 IMAGE_MSG_WARN = (L_WARN << 24),
12 IMAGE_MSG_ERROR = (L_ERROR << 24),
13 IMAGE_TRACE_LEVEL = 0x0000ffff,
14 IMAGE_WARN_TYPE = 0x0000ffff,
15 IMAGE_WARN_SUBTYPE = 0x00ff0000,
16 IMAGE_ERROR_TYPE = 0x0000ffff,
17 IMAGE_ERROR_SUBTYPE = 0x00ff0000,
18 IMAGE_ERROR_NOT_IMPLEMENTED = 1,
19 IMAGE_ERROR_INVALID_DIMENSIONS = 2,
20 IMAGE_ERROR_INVALID_FILE_FORMAT = 3,
21 IMAGE_ERROR_INVALID_PIXEL_FORMAT = 4,
22 IMAGE_ERROR_READ_FAILED = 5,
23 IMAGE_ERROR_WRITE_FAILED = 6,
28 #define IMAGE_WARN(ctx, type, msg...) image_context_msg((ctx), IMAGE_MSG_WARN | (type), msg)
29 #define IMAGE_ERROR(ctx, type, msg...) image_context_msg((ctx), IMAGE_MSG_ERROR | (type), msg)
31 #define IMAGE_TRACE(ctx, level, msg...) do { \
32 struct image_context *_ctx = (ctx); uns _level = (level); \
33 if (_level < _ctx->tracing_level) image_context_msg(_ctx, IMAGE_MSG_TRACE | _level, msg); } while (0)