Mesa (master): targets/egl: add pipe_r600

[Chia-I Wu]

Module: Mesa
Branch: master
Commit: 0ba164365875bba0150937c7e1a81cfa06d9f9b4
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=0ba164365875bba0150937c7e1a81cfa06d9f9b4

Author: Benjamin Franzke <benjaminfranzke at googlemail.com>
Date:   Sun Aug 22 18:24:12 2010 +0200

targets/egl: add pipe_r600

KNOWN ISSUE: eglShowScreenSurfaceMESA in st/egl/kms fails
but st/egl/x11 works

---

 src/gallium/targets/egl/Makefile    |   13 +++++++++++++
 src/gallium/targets/egl/pipe_r600.c |   27 +++++++++++++++++++++++++++
 2 files changed, 40 insertions(+), 0 deletions(-)

diff --git a/src/gallium/targets/egl/Makefile b/src/gallium/targets/egl/Makefile
index 636fceb..2784fd0 100644
--- a/src/gallium/targets/egl/Makefile
+++ b/src/gallium/targets/egl/Makefile
@@ -97,6 +97,13 @@ r300_LIBS := \
 	$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
 	$(TOP)/src/gallium/drivers/r300/libr300.a
 
+# r600 pipe driver
+r600_CPPFLAGS :=
+r600_SYS := -ldrm -ldrm_radeon
+r600_LIBS := \
+	$(TOP)/src/gallium/winsys/r600/drm/libr600winsys.a \
+	$(TOP)/src/gallium/drivers/r600/libr600.a
+
 # vmwgfx pipe driver
 vmwgfx_CPPFLAGS :=
 vmwgfx_SYS :=
@@ -153,6 +160,9 @@ endif
 ifneq ($(findstring radeon/drm,$(GALLIUM_WINSYS_DIRS)),)
 OUTPUTS += r300
 endif
+ifneq ($(findstring r600/drm,$(GALLIUM_WINSYS_DIRS)),)
+OUTPUTS += r600
+endif
 ifneq ($(findstring svga/drm,$(GALLIUM_WINSYS_DIRS)),)
 OUTPUTS += vmwgfx
 endif
@@ -191,6 +201,9 @@ $(OUTPUT_PATH)/$(PIPE_PREFIX)nouveau.so: pipe_nouveau.o $(nouveau_LIBS)
 $(OUTPUT_PATH)/$(PIPE_PREFIX)r300.so: pipe_r300.o $(r300_LIBS)
 	$(call mklib,r300)
 
+$(OUTPUT_PATH)/$(PIPE_PREFIX)r600.so: pipe_r600.o $(r600_LIBS)
+	$(call mklib,r600)
+
 $(OUTPUT_PATH)/$(PIPE_PREFIX)vmwgfx.so: pipe_vmwgfx.o $(vmwgfx_LIBS)
 	$(call mklib,vmwgfx)
 
diff --git a/src/gallium/targets/egl/pipe_r600.c b/src/gallium/targets/egl/pipe_r600.c
new file mode 100644
index 0000000..c35a0b0
--- /dev/null
+++ b/src/gallium/targets/egl/pipe_r600.c
@@ -0,0 +1,27 @@
+
+#include "state_tracker/drm_driver.h"
+#include "target-helpers/inline_debug_helper.h"
+#include "r600/drm/r600_drm_public.h"
+#include "r600/r600_public.h"
+
+static struct pipe_screen *
+create_screen(int fd)
+{
+   struct radeon *rw;
+   struct pipe_screen *screen;
+
+   rw = r600_drm_winsys_create(fd);
+   if (!rw)
+      return NULL;
+
+   screen = r600_screen_create(rw);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+}
+
+PUBLIC
+DRM_DRIVER_DESCRIPTOR("r600", "r600", create_screen)