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authorJosé Fonseca <jfonseca@vmware.com>2010-03-11 11:43:04 +0000
committerJosé Fonseca <jfonseca@vmware.com>2010-03-11 12:24:56 +0000
commit4c5c442f127419d4ea780fbc60bf58f4ed17d71e (patch)
tree9d8d2a3576e4b1eb168fa158501a75003ba2f44c
parenta0ae2ca033ec2024da1e01d1c11c0437837c031b (diff)
softpipe: Dummy fence functions.
-rw-r--r--src/gallium/drivers/softpipe/Makefile1
-rw-r--r--src/gallium/drivers/softpipe/SConscript1
-rw-r--r--src/gallium/drivers/softpipe/sp_fence.c70
-rw-r--r--src/gallium/drivers/softpipe/sp_fence.h40
-rw-r--r--src/gallium/drivers/softpipe/sp_screen.c2
5 files changed, 114 insertions, 0 deletions
diff --git a/src/gallium/drivers/softpipe/Makefile b/src/gallium/drivers/softpipe/Makefile
index 1c6e4ae076..239655d628 100644
--- a/src/gallium/drivers/softpipe/Makefile
+++ b/src/gallium/drivers/softpipe/Makefile
@@ -8,6 +8,7 @@ C_SOURCES = \
sp_fs_sse.c \
sp_buffer.c \
sp_clear.c \
+ sp_fence.c \
sp_flush.c \
sp_query.c \
sp_context.c \
diff --git a/src/gallium/drivers/softpipe/SConscript b/src/gallium/drivers/softpipe/SConscript
index 27ab00b036..9949a53adf 100644
--- a/src/gallium/drivers/softpipe/SConscript
+++ b/src/gallium/drivers/softpipe/SConscript
@@ -11,6 +11,7 @@ softpipe = env.ConvenienceLibrary(
'sp_clear.c',
'sp_context.c',
'sp_draw_arrays.c',
+ 'sp_fence.c',
'sp_flush.c',
'sp_prim_vbuf.c',
'sp_setup.c',
diff --git a/src/gallium/drivers/softpipe/sp_fence.c b/src/gallium/drivers/softpipe/sp_fence.c
new file mode 100644
index 0000000000..66c5214113
--- /dev/null
+++ b/src/gallium/drivers/softpipe/sp_fence.c
@@ -0,0 +1,70 @@
+/**************************************************************************
+ *
+ * Copyright 2010 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ **************************************************************************/
+
+
+#include "pipe/p_screen.h"
+#include "util/u_debug.h"
+#include "sp_fence.h"
+
+
+static void
+softpipe_fence_reference(struct pipe_screen *screen,
+ struct pipe_fence_handle **ptr,
+ struct pipe_fence_handle *fence)
+{
+ assert(!*ptr);
+ assert(!fence);
+}
+
+
+static int
+softpipe_fence_signalled(struct pipe_screen *screen,
+ struct pipe_fence_handle *fence,
+ unsigned flags)
+{
+ assert(!fence);
+ return 0;
+}
+
+
+static int
+softpipe_fence_finish(struct pipe_screen *screen,
+ struct pipe_fence_handle *fence,
+ unsigned flags)
+{
+ assert(!fence);
+ return 0;
+}
+
+
+void
+softpipe_init_screen_fence_funcs(struct pipe_screen *screen)
+{
+ screen->fence_reference = softpipe_fence_reference;
+ screen->fence_finish = softpipe_fence_finish;
+ screen->fence_signalled = softpipe_fence_signalled;
+}
diff --git a/src/gallium/drivers/softpipe/sp_fence.h b/src/gallium/drivers/softpipe/sp_fence.h
new file mode 100644
index 0000000000..39c33243bd
--- /dev/null
+++ b/src/gallium/drivers/softpipe/sp_fence.h
@@ -0,0 +1,40 @@
+/**************************************************************************
+ *
+ * Copyright 2010 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ **************************************************************************/
+
+
+#ifndef SP_FENCE_H_
+#define SP_FENCE_H_
+
+
+struct pipe_screen;
+
+
+void
+softpipe_init_screen_fence_funcs(struct pipe_screen *screen);
+
+
+#endif /* SP_FENCE_H_ */
diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
index e0a2ef604e..d62bfa3d63 100644
--- a/src/gallium/drivers/softpipe/sp_screen.c
+++ b/src/gallium/drivers/softpipe/sp_screen.c
@@ -36,6 +36,7 @@
#include "sp_screen.h"
#include "sp_context.h"
#include "sp_buffer.h"
+#include "sp_fence.h"
#include "sp_public.h"
@@ -239,6 +240,7 @@ softpipe_create_screen(struct sw_winsys *winsys)
softpipe_init_screen_texture_funcs(&screen->base);
softpipe_init_screen_buffer_funcs(&screen->base);
+ softpipe_init_screen_fence_funcs(&screen->base);
return &screen->base;
}