Mesa (main): android: Allow forcing softpipe
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Fri Nov 19 21:48:18 UTC 2021
Module: Mesa
Branch: main
Commit: d0bc4974fa705ed56e642daea7df6f2626c012ba
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=d0bc4974fa705ed56e642daea7df6f2626c012ba
Author: Jesse Natalie <jenatali at microsoft.com>
Date: Wed Oct 6 12:32:05 2021 -0700
android: Allow forcing softpipe
When dealing with swrast, there's two possibilities: If you have LLVM, you get
llvmpipe, which is pretty fast. If you don't, you get softpipe, which is slow,
but does have a couple nice qualities, like being smaller and not needing
executable memory for JIT.
If you're building a driver that requires LLVM like radeonsi then you need the
LLVM stub for the build to find LLVM. But for swrast, since it can mean either
softpipe/llvmpipe, you don't strictly need LLVM. So this just makes the
Android build files flexible like the Meson build files (where you can specify
-Dllvm=disabled even if LLVM is findable).
Reviewed-by: Roman Stratiienko <r.stratiienko at gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13532>
---
android/Android.mk | 2 ++
1 file changed, 2 insertions(+)
diff --git a/android/Android.mk b/android/Android.mk
index 2523bc4fd4a..846907d553f 100644
--- a/android/Android.mk
+++ b/android/Android.mk
@@ -45,8 +45,10 @@ MESON_GEN_PKGCONFIGS := backtrace cutils expat hardware libdrm:$(LIBDRM_VERSION)
LOCAL_CFLAGS += $(BOARD_MESA3D_CFLAGS)
ifneq ($(filter swr swrast,$(BOARD_MESA3D_GALLIUM_DRIVERS) $(BOARD_MESA3D_VULKAN_DRIVERS)),)
+ifeq ($(BOARD_MESA3D_FORCE_SOFTPIPE),)
MESON_GEN_LLVM_STUB := true
endif
+endif
ifneq ($(filter zink,$(BOARD_MESA3D_GALLIUM_DRIVERS)),)
LOCAL_SHARED_LIBRARIES += libvulkan
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