bool GLXInteropResource::map(const surface_ptr& surface, GLuint tex, int w, int h, int)
{
Q_UNUSED(w);
Q_UNUSED(h);
surface_glx_ptr glx = glx_surfaces[tex];
if(!surface.isNull() && (surface->width() != m_width || m_height != surface->height())) {
m_width = surface->width();
m_height = surface->height();
m_regenerateGlx = true;
}
if(m_regenerateGlx || !glx) {
if (glx) { glx.clear(); }
glx = surface_glx_ptr(new surface_glx_t(surface->display()));
if (!glx->create(tex))
glx = surface_glx_ptr();
glx_surfaces[tex] = glx;
}
if (!glx) {
qWarning("Fail to create vaapi glx surface");
return false;
}
if (!glx->copy(surface))
return false;
VAWARN(vaSyncSurface(surface->vadisplay(), surface->get()));
return true;
}
surface_glx_ptr GLXInteropResource::surfaceGLX(const display_ptr &dpy, GLuint tex)
{
surface_glx_ptr glx = glx_surfaces[tex];
if (glx)
return glx;
glx = surface_glx_ptr(new surface_glx_t(dpy));
if (!glx->create(tex))
return surface_glx_ptr();
glx_surfaces[tex] = glx;
return glx;
}