Add a threaded renderer

This change adds a gpulib implementation that accepts GPU commands and
runs them through a real gpulib implementation on a thread. Depending
on a setting, it can either force a sync every frame, or continue to
work until the next frame arrives.

1 files changed, 4 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 1496f4e..d6cb946 100644
--- a/Makefile
+++ b/Makefile
@@ -184,6 +184,10 @@ endif
 ifeq "$(BUILTIN_GPU)" "unai"
 CFLAGS += -DGPU_UNAI
 CFLAGS += -DUSE_GPULIB=1
+ifeq "$(THREAD_RENDERING)" "1"
+CFLAGS += -DTHREAD_RENDERING
+OBJS += plugins/gpulib/gpulib_thread_if.o
+endif
 #CFLAGS += -DINLINE="static __inline__"
 #CFLAGS += -Dasm="__asm__ __volatile__"
 OBJS += plugins/gpu_unai/gpulib_if.o