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src/Source/FreeImage/PluginBMP.cpp  view on Meta::CPAN

			FILE_BGR bgr;
			for(unsigned y = 0; y < FreeImage_GetHeight(dib); y++) {
				BYTE *line = FreeImage_GetScanLine(dib, y);
				for(unsigned x = 0; x < FreeImage_GetWidth(dib); x++) {
					RGBTRIPLE *triple = ((RGBTRIPLE *)line)+x;
					bgr.b = triple->rgbtBlue;
					bgr.g = triple->rgbtGreen;
					bgr.r = triple->rgbtRed;
					if (io->write_proc(&bgr, sizeof(FILE_BGR), 1, handle) != 1)
						return FALSE;
				}
				if(padding != 0) {
					if(io->write_proc(&pad, padding, 1, handle) != 1) {
						return FALSE;					
					}
				}
			}
		} else if (bpp == 32) {
			FILE_BGRA bgra;
			for(unsigned y = 0; y < FreeImage_GetHeight(dib); y++) {
				BYTE *line = FreeImage_GetScanLine(dib, y);
				for(unsigned x = 0; x < FreeImage_GetWidth(dib); x++) {
					RGBQUAD *quad = ((RGBQUAD *)line)+x;
					bgra.b = quad->rgbBlue;
					bgra.g = quad->rgbGreen;
					bgra.r = quad->rgbRed;
					bgra.a = quad->rgbReserved;
					if (io->write_proc(&bgra, sizeof(FILE_BGRA), 1, handle) != 1)
						return FALSE;
				}
			}
#endif
		} else if (io->write_proc(FreeImage_GetBits(dib), FreeImage_GetHeight(dib) * FreeImage_GetPitch(dib), 1, handle) != 1) {
			return FALSE;
		}

		return TRUE;
	} else {
		return FALSE;
	}
}

// ==========================================================
//   Init
// ==========================================================

void DLL_CALLCONV
InitBMP(Plugin *plugin, int format_id) {
	s_format_id = format_id;

	plugin->format_proc = Format;
	plugin->description_proc = Description;
	plugin->extension_proc = Extension;
	plugin->regexpr_proc = RegExpr;
	plugin->open_proc = NULL;
	plugin->close_proc = NULL;
	plugin->pagecount_proc = NULL;
	plugin->pagecapability_proc = NULL;
	plugin->load_proc = Load;
	plugin->save_proc = Save;
	plugin->validate_proc = Validate;
	plugin->mime_proc = MimeType;
	plugin->supports_export_bpp_proc = SupportsExportDepth;
	plugin->supports_export_type_proc = SupportsExportType;
	plugin->supports_icc_profiles_proc = NULL;	// not implemented yet;
	plugin->supports_no_pixels_proc = SupportsNoPixels;
}