st/va: skeleton VAAPI state tracker

This patch adds a skeleton VA-API state tracker,
which is filled with live in the subsequent patches.

v2: fixes in configure.ac and va state_tracker Makefile.am
v3: do not link against libva.
    detect libva version, and correctly set driver entrypoint name.
    rebase(cleanup) targets/va/Makefile.am
v4: cleanup va version auto detection
    add back targets/va/va.sym

Signed-off-by: Christian König <[email protected]>
Signed-off-by: Leo Liu <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>

1 files changed, 63 insertions, 0 deletions

diff --git a/src/gallium/targets/va/Makefile.am b/src/gallium/targets/va/Makefile.am
new file mode 100644
index 00000000000..8112f781c9c
--- /dev/null
+++ b/src/gallium/targets/va/Makefile.am
@@ -0,0 +1,63 @@
+include $(top_srcdir)/src/gallium/Automake.inc
+
+AM_CFLAGS = \
+	$(GALLIUM_TARGET_CFLAGS)
+
+vadir = $(VA_LIB_INSTALL_DIR)
+va_LTLIBRARIES = gallium_drv_video.la
+
+nodist_EXTRA_gallium_drv_video_la_SOURCES = dummy.cpp
+gallium_drv_video_la_SOURCES = \
+	$(top_srcdir)/src/gallium/auxiliary/vl/vl_winsys_dri.c
+
+gallium_drv_video_la_LDFLAGS = \
+	-shared \
+	-module \
+	-no-undefined \
+	-avoid-version \
+	$(GC_SECTIONS) \
+	$(LD_NO_UNDEFINED)
+
+if HAVE_LD_VERSION_SCRIPT
+gallium_drv_video_la_LDFLAGS += \
+	-Wl,--version-script=$(top_srcdir)/src/gallium/targets/va/va.sym
+endif # HAVE_LD_VERSION_SCRIPT
+
+gallium_drv_video_la_LIBADD = \
+	$(top_builddir)/src/gallium/state_trackers/va/libvatracker.la \
+	$(top_builddir)/src/gallium/auxiliary/libgallium.la \
+	$(top_builddir)/src/util/libmesautil.la \
+	$(VA_LIBS) \
+	$(GALLIUM_COMMON_LIB_DEPS)
+
+if HAVE_GALLIUM_STATIC_TARGETS
+
+TARGET_DRIVERS =
+TARGET_CPPFLAGS =
+TARGET_LIB_DEPS = $(top_builddir)/src/loader/libloader.la
+
+include $(top_srcdir)/src/gallium/drivers/r600/Automake.inc
+include $(top_srcdir)/src/gallium/drivers/radeonsi/Automake.inc
+
+gallium_drv_video_la_SOURCES += target.c
+gallium_drv_video_la_CPPFLAGS = $(TARGET_CPPFLAGS) -DGALLIUM_STATIC_TARGETS=1
+gallium_drv_video_la_LIBADD += $(TARGET_LIB_DEPS) \
+	$(TARGET_RADEON_WINSYS) $(TARGET_RADEON_COMMON)
+
+else # HAVE_GALLIUM_STATIC_TARGETS
+
+gallium_drv_video_la_CPPFLAGS = \
+	$(GALLIUM_PIPE_LOADER_DEFINES) \
+	-DPIPE_SEARCH_DIR=\"$(libdir)/gallium-pipe\"
+
+gallium_drv_video_la_LIBADD += \
+	$(top_builddir)/src/gallium/auxiliary/pipe-loader/libpipe_loader.la \
+	$(GALLIUM_PIPE_LOADER_WINSYS_LIBS) \
+	$(GALLIUM_PIPE_LOADER_LIBS)
+
+endif # HAVE_GALLIUM_STATIC_TARGETS
+
+if HAVE_MESA_LLVM
+gallium_drv_video_la_LIBADD += $(LLVM_LIBS)
+gallium_drv_video_la_LDFLAGS += $(LLVM_LDFLAGS)
+endif