17ad2ade82
This makes it easier for ACO to implement NGG GS: 1. No need to keep track of vertex and primitive counts. 2. No need to discard incomplete primitives. Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6964>