ARGL_CONTEXT_SETTINGS_REF arglSetupForCurrentContext(void)
{
ARGL_CONTEXT_SETTINGS_REF contextSettings;
contextSettings = (ARGL_CONTEXT_SETTINGS_REF)calloc(1, sizeof(ARGL_CONTEXT_SETTINGS));
// Use default pixel format handed to us by <AR/config.h>.
if (!arglPixelFormatSet(contextSettings, AR_DEFAULT_PIXEL_FORMAT)) {
printf("Unknown default pixel format defined in config.h.\n"); // Windows bug: when running multi-threaded, can't write to stderr!
return (NULL);
}
arglDrawModeSet(contextSettings, AR_DRAW_BY_TEXTURE_MAPPING);
arglTexmapModeSet(contextSettings, AR_DRAW_TEXTURE_FULL_IMAGE);
arglTexRectangleSet(contextSettings, TRUE);
return (contextSettings);
}
ARGL_CONTEXT_SETTINGS_REF arglSetupForCurrentContext(ARParam *cparam, AR_PIXEL_FORMAT pixelFormat)
{
ARGL_CONTEXT_SETTINGS_REF contextSettings;
contextSettings = (ARGL_CONTEXT_SETTINGS_REF)calloc(1, sizeof(ARGL_CONTEXT_SETTINGS));
contextSettings->arParam = *cparam; // Copy it.
contextSettings->arhandle = NULL;
// Use supplied pixel format.
// This sets pixIntFormat, pixFormat, pixType, pixSize, and sets initPlease.
if (!arglPixelFormatSet(contextSettings, pixelFormat)) {
ARLOGe("arglSetupForCurrentContext() Error: Unknown default pixel format %s (%d).\n", arUtilGetPixelFormatName(pixelFormat), pixelFormat);
free(contextSettings);
return (NULL);
}
arglDrawModeSet(contextSettings, AR_DRAW_BY_TEXTURE_MAPPING);
arglTexmapModeSet(contextSettings, AR_DRAW_TEXTURE_FULL_IMAGE);
arglTexRectangleSet(contextSettings, TRUE);
return (contextSettings);
}
