This change extends the ARB_shader_draw_parameters
algorithm to support ARB_indirect_parameters.
The linux kernel needs to be updated to support
the following PM4 commands: COND_EXEC and COND_WRITE.
Without the update, this extension is disabled.
This change was tested on cypress, palm, barts and cayman.
It passes all the piglit tests (6/6) and all the khr-gl45
tests (3/3).
Signed-off-by: Patrick Lerda <patrick9876@free.fr>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34726>
Patrick Lerda
9e1180b335