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

	else if(image_type == FIT_RGB16) {		// 48-bit RGB
		if (flags == PNM_SAVE_RAW)  {
			for (y = 0; y < height; y++) {
				// write the scanline to disc
				FIRGB16 *bits = (FIRGB16*)FreeImage_GetScanLine(dib, height - 1 - y);

				for (x = 0; x < width; x++) {
					WriteWord(io, handle, bits[x].red);		// R
					WriteWord(io, handle, bits[x].green);	// G
					WriteWord(io, handle, bits[x].blue);	// B
				}
			}
		} else {
			int length = 0;

			for (y = 0; y < height; y++) {
				// write the scanline to disc
				FIRGB16 *bits = (FIRGB16*)FreeImage_GetScanLine(dib, height - 1 - y);
				
				for (x = 0; x < width; x++) {
					sprintf(buffer, "%5d %5d %5d ", bits[x].red, bits[x].green, bits[x].blue);

					io->write_proc(&buffer, (unsigned int)strlen(buffer), 1, handle);

					length += 18;

					if(length > 52) {
						// No line should be longer than 70 characters
						sprintf(buffer, "\n");
						io->write_proc(&buffer, (unsigned int)strlen(buffer), 1, handle);
						length = 0;
					}
				}					
			}

		}
	}

	return TRUE;
}

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

void DLL_CALLCONV
InitPNM(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;
	plugin->supports_no_pixels_proc = SupportsNoPixels;
}