index cc97dde6a07356380b4b13731ed799054706ea64..4fae49ebc0045bac6cfc08f85d7c9c791ec9194c 100644 (file)
/* create dumb buffer */
struct drm_mode_create_dumb creq = drm_mode_create_dumb();
/* create dumb buffer */
struct drm_mode_create_dumb creq = drm_mode_create_dumb();
- creq.width = width() / pi.xsub;
+ creq.width = width();
creq.height = height() / pi.ysub;
creq.height = height() / pi.ysub;
- creq.bpp = pi.bitspp;
+ creq.bpp = pi.bitspp / pi.xsub;
r = drmIoctl(card().fd(), DRM_IOCTL_MODE_CREATE_DUMB, &creq);
if (r)
throw invalid_argument(string("DRM_IOCTL_MODE_CREATE_DUMB failed") + strerror(errno));
r = drmIoctl(card().fd(), DRM_IOCTL_MODE_CREATE_DUMB, &creq);
if (r)
throw invalid_argument(string("DRM_IOCTL_MODE_CREATE_DUMB failed") + strerror(errno));