gallium/intel/gem: Use softpipe rather than i915simple if INTEL_SOFTPIPE is set.

2 files changed, 14 insertions, 7 deletions

diff --git a/src/gallium/winsys/drm/intel/gem/intel_be_context.c b/src/gallium/winsys/drm/intel/gem/intel_be_context.c
index bb6f1b916c..cfe8c88466 100644
--- a/src/gallium/winsys/drm/intel/gem/intel_be_context.c
+++ b/src/gallium/winsys/drm/intel/gem/intel_be_context.c
@@ -1,6 +1,8 @@
 
 #include "pipe/p_screen.h"
 
+#include "softpipe/sp_winsys.h"
+
 #include "intel_be_device.h"
 #include "intel_be_context.h"
 #include "intel_be_batchbuffer.h"
@@ -106,13 +108,13 @@ intel_be_create_context(struct pipe_screen *screen)
 
 	intel_be_init_context(intel, device);
 
-#if 0
-	pipe = intel_create_softpipe(intel, screen->winsys);
-#else
-	pipe = i915_create_context(screen, &device->base, &intel->base);
-#endif
+	if (getenv("INTEL_SOFTPIPE"))
+		pipe = softpipe_create(screen);
+	else
+		pipe = i915_create_context(screen, &device->base, &intel->base);
 
-	pipe->priv = intel;
+	if (pipe)
+		pipe->priv = intel;
 
 	return pipe;
 }
diff --git a/src/gallium/winsys/drm/intel/gem/intel_be_device.c b/src/gallium/winsys/drm/intel/gem/intel_be_device.c
index 0f6300323b..8979f0ae15 100644
--- a/src/gallium/winsys/drm/intel/gem/intel_be_device.c
+++ b/src/gallium/winsys/drm/intel/gem/intel_be_device.c
@@ -10,6 +10,7 @@
 #include "intel_be_fence.h"
 
 #include "i915simple/i915_winsys.h"
+#include "softpipe/sp_winsys.h"
 
 #include "intel_be_api.h"
 
@@ -302,7 +303,11 @@ intel_be_create_screen(int drmFD, int deviceID)
 
 	intel_be_init_device(dev, drmFD, deviceID);
 
-	screen = i915_create_screen(&dev->base, deviceID);
+	if (getenv("INTEL_SOFTPIPE")) {
+		screen = softpipe_create_screen(&dev->base);
+		drm_api_hooks.buffer_from_texture = softpipe_get_texture_buffer;
+	} else
+		screen = i915_create_screen(&dev->base, deviceID);
 
 	return screen;
 }