Mesa (pipe-video): st/vdpau: Initial commit.

Younes Manton ymanton at kemper.freedesktop.org
Sat Jun 26 21:19:52 PDT 2010


Module: Mesa
Branch: pipe-video
Commit: f3e34ba6fba76870b1c91a27adb706d1b87aeec8
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f3e34ba6fba76870b1c91a27adb706d1b87aeec8

Author: Younes Manton <younes.m at gmail.com>
Date:   Sun Jun 27 00:01:18 2010 -0400

st/vdpau: Initial commit.

Enough plumbing here to get vdpauinfo working.

---

 src/gallium/state_trackers/vdpau/Makefile        |   15 ++
 src/gallium/state_trackers/vdpau/device.c        |   98 ++++++++++++
 src/gallium/state_trackers/vdpau/ftab.c          |  122 +++++++++++++++
 src/gallium/state_trackers/vdpau/htab.c          |   94 ++++++++++++
 src/gallium/state_trackers/vdpau/query.c         |  171 ++++++++++++++++++++++
 src/gallium/state_trackers/vdpau/vdpau_private.h |   59 ++++++++
 src/gallium/targets/Makefile.vdpau               |   61 ++++++++
 src/gallium/targets/vdpau-softpipe/Makefile      |   19 +++
 8 files changed, 639 insertions(+), 0 deletions(-)

diff --git a/src/gallium/state_trackers/vdpau/Makefile b/src/gallium/state_trackers/vdpau/Makefile
new file mode 100644
index 0000000..346cce9
--- /dev/null
+++ b/src/gallium/state_trackers/vdpau/Makefile
@@ -0,0 +1,15 @@
+TOP = ../../../..
+include $(TOP)/configs/current
+
+LIBNAME = vdpautracker
+
+LIBRARY_INCLUDES = \
+	$(shell pkg-config --cflags-only-I vdpau) \
+	-I$(TOP)/src/gallium/winsys/g3dvl
+
+C_SOURCES = htab.c \
+	    ftab.c \
+	    device.c \
+	    query.c
+
+include ../../Makefile.template
diff --git a/src/gallium/state_trackers/vdpau/device.c b/src/gallium/state_trackers/vdpau/device.c
new file mode 100644
index 0000000..83fcaff
--- /dev/null
+++ b/src/gallium/state_trackers/vdpau/device.c
@@ -0,0 +1,98 @@
+/**************************************************************************
+ *
+ * Copyright 2010 Younes Manton.
+ * 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 above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * 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 TUNGSTEN GRAPHICS 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.
+ *
+ **************************************************************************/
+
+#include <vdpau/vdpau_x11.h>
+#include <pipe/p_compiler.h>
+#include <vl_winsys.h>
+#include <util/u_memory.h>
+#include "vdpau_private.h"
+
+VdpDeviceCreateX11 vdp_imp_device_create_x11;
+
+PUBLIC VdpStatus
+vdp_imp_device_create_x11(Display *display, int screen, VdpDevice *device, VdpGetProcAddress **get_proc_address)
+{
+   VdpStatus    ret;
+   vlVdpDevice *dev;
+
+   if (!(display && device && get_proc_address))
+      return VDP_STATUS_INVALID_POINTER;
+
+   if (!vlCreateHTAB()) {
+      ret = VDP_STATUS_RESOURCES;
+      goto no_htab;
+   }
+
+   dev = CALLOC(1, sizeof(vlVdpDevice));
+   if (!dev) {
+      ret = VDP_STATUS_RESOURCES;
+      goto no_dev;
+   }
+
+   *device = vlAddDataHTAB(dev);
+   if (*device == 0) {
+      ret = VDP_STATUS_ERROR;
+      goto no_handle;
+   }
+
+   *get_proc_address = &vlVdpGetProcAddress;
+
+   return VDP_STATUS_OK;
+
+no_handle:
+   FREE(dev);
+no_dev:
+   vlDestroyHTAB();
+no_htab:
+   return ret;
+}
+
+VdpStatus vlVdpDeviceDestroy(VdpDevice device)
+{
+   vlVdpDevice *dev = vlGetDataHTAB(device);
+   if (!dev)
+      return VDP_STATUS_INVALID_HANDLE;
+   FREE(dev);
+   vlDestroyHTAB();
+
+   return VDP_STATUS_OK;
+}
+
+VdpStatus vlVdpGetProcAddress(VdpDevice device, VdpFuncId function_id, void **function_pointer)
+{
+   vlVdpDevice *dev = vlGetDataHTAB(device);
+   if (!dev)
+      return VDP_STATUS_INVALID_HANDLE;
+
+   if (!function_pointer)
+      return VDP_STATUS_INVALID_POINTER;
+
+   if (!vlGetFuncFTAB(function_id, function_pointer))
+      return VDP_STATUS_INVALID_FUNC_ID;
+
+   return VDP_STATUS_OK;
+}
diff --git a/src/gallium/state_trackers/vdpau/ftab.c b/src/gallium/state_trackers/vdpau/ftab.c
new file mode 100644
index 0000000..a8a2985
--- /dev/null
+++ b/src/gallium/state_trackers/vdpau/ftab.c
@@ -0,0 +1,122 @@
+/**************************************************************************
+ *
+ * Copyright 2010 Younes Manton.
+ * 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 above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * 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 TUNGSTEN GRAPHICS 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.
+ *
+ **************************************************************************/
+
+#include <assert.h>
+#include "vdpau_private.h"
+
+static void* ftab[67] =
+{
+   0, /* VDP_FUNC_ID_GET_ERROR_STRING */
+   0, /* VDP_FUNC_ID_GET_PROC_ADDRESS */
+   &vlVdpGetApiVersion, /* VDP_FUNC_ID_GET_API_VERSION */
+   0,
+   &vlVdpGetInformationString, /* VDP_FUNC_ID_GET_INFORMATION_STRING */
+   &vlVdpDeviceDestroy, /* VDP_FUNC_ID_DEVICE_DESTROY */
+   0, /* VDP_FUNC_ID_GENERATE_CSC_MATRIX */
+   &vlVdpVideoSurfaceQueryCapabilities, /* VDP_FUNC_ID_VIDEO_SURFACE_QUERY_CAPABILITIES */
+   &vlVdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities, /* VDP_FUNC_ID_VIDEO_SURFACE_QUERY_GET_PUT_BITS_Y_CB_CR_CAPABILITIES */
+   0, /* VDP_FUNC_ID_VIDEO_SURFACE_CREATE */
+   0, /* VDP_FUNC_ID_VIDEO_SURFACE_DESTROY */
+   0, /* VDP_FUNC_ID_VIDEO_SURFACE_GET_PARAMETERS */
+   0, /* VDP_FUNC_ID_VIDEO_SURFACE_GET_BITS_Y_CB_CR */
+   0, /* VDP_FUNC_ID_VIDEO_SURFACE_PUT_BITS_Y_CB_CR */
+   &vlVdpOutputSurfaceQueryCapabilities, /* VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_CAPABILITIES */
+   &vlVdpOutputSurfaceQueryGetPutBitsNativeCapabilities, /* VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_GET_PUT_BITS_NATIVE_CAPABILITIES */
+   0, /* VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_PUT_BITS_INDEXED_CAPABILITIES */
+   &vlVdpOutputSurfaceQueryPutBitsYCbCrCapabilities, /* VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_PUT_BITS_Y_CB_CR_CAPABILITIES */
+   0, /* VDP_FUNC_ID_OUTPUT_SURFACE_CREATE */
+   0, /* VDP_FUNC_ID_OUTPUT_SURFACE_DESTROY */
+   0, /* VDP_FUNC_ID_OUTPUT_SURFACE_GET_PARAMETERS */
+   0, /* VDP_FUNC_ID_OUTPUT_SURFACE_GET_BITS_NATIVE */
+   0, /* VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_NATIVE */
+   0, /* VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_INDEXED */
+   0, /* VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_Y_CB_CR */
+   &vlVdpBitmapSurfaceQueryCapabilities, /* VDP_FUNC_ID_BITMAP_SURFACE_QUERY_CAPABILITIES */
+   0, /* VDP_FUNC_ID_BITMAP_SURFACE_CREATE */
+   0, /* VDP_FUNC_ID_BITMAP_SURFACE_DESTROY */
+   0, /* VDP_FUNC_ID_BITMAP_SURFACE_GET_PARAMETERS */
+   0, /* VDP_FUNC_ID_BITMAP_SURFACE_PUT_BITS_NATIVE */
+   0,
+   0,
+   0,
+   0, /* VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_OUTPUT_SURFACE */
+   0, /* VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_BITMAP_SURFACE */
+   0, /* VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_VIDEO_SURFACE_LUMA */
+   &vlVdpDecoderQueryCapabilities, /* VDP_FUNC_ID_DECODER_QUERY_CAPABILITIES */
+   0, /* VDP_FUNC_ID_DECODER_CREATE */
+   0, /* VDP_FUNC_ID_DECODER_DESTROY */
+   0, /* VDP_FUNC_ID_DECODER_GET_PARAMETERS */
+   0, /* VDP_FUNC_ID_DECODER_RENDER */
+   &vlVdpVideoMixerQueryFeatureSupport, /* VDP_FUNC_ID_VIDEO_MIXER_QUERY_FEATURE_SUPPORT */
+   &vlVdpVideoMixerQueryParameterSupport, /* VDP_FUNC_ID_VIDEO_MIXER_QUERY_PARAMETER_SUPPORT */
+   &vlVdpVideoMixerQueryAttributeSupport, /* VDP_FUNC_ID_VIDEO_MIXER_QUERY_ATTRIBUTE_SUPPORT */
+   &vlVdpVideoMixerQueryParameterValueRange, /* VDP_FUNC_ID_VIDEO_MIXER_QUERY_PARAMETER_VALUE_RANGE */
+   &vlVdpVideoMixerQueryAttributeValueRange, /* VDP_FUNC_ID_VIDEO_MIXER_QUERY_ATTRIBUTE_VALUE_RANGE */
+   0, /* VDP_FUNC_ID_VIDEO_MIXER_CREATE */
+   0, /* VDP_FUNC_ID_VIDEO_MIXER_SET_FEATURE_ENABLES */
+   0, /* VDP_FUNC_ID_VIDEO_MIXER_SET_ATTRIBUTE_VALUES */
+   0, /* VDP_FUNC_ID_VIDEO_MIXER_GET_FEATURE_SUPPORT */
+   0, /* VDP_FUNC_ID_VIDEO_MIXER_GET_FEATURE_ENABLES */
+   0, /* VDP_FUNC_ID_VIDEO_MIXER_GET_PARAMETER_VALUES */
+   0, /* VDP_FUNC_ID_VIDEO_MIXER_GET_ATTRIBUTE_VALUES */
+   0, /* VDP_FUNC_ID_VIDEO_MIXER_DESTROY */
+   0, /* VDP_FUNC_ID_VIDEO_MIXER_RENDER */
+   0, /* VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_DESTROY */
+   0, /* VDP_FUNC_ID_PRESENTATION_QUEUE_CREATE */
+   0, /* VDP_FUNC_ID_PRESENTATION_QUEUE_DESTROY */
+   0, /* VDP_FUNC_ID_PRESENTATION_QUEUE_SET_BACKGROUND_COLOR */
+   0, /* VDP_FUNC_ID_PRESENTATION_QUEUE_GET_BACKGROUND_COLOR */
+   0,
+   0,
+   0, /* VDP_FUNC_ID_PRESENTATION_QUEUE_GET_TIME */
+   0, /* VDP_FUNC_ID_PRESENTATION_QUEUE_DISPLAY */
+   0, /* VDP_FUNC_ID_PRESENTATION_QUEUE_BLOCK_UNTIL_SURFACE_IDLE */
+   0, /* VDP_FUNC_ID_PRESENTATION_QUEUE_QUERY_SURFACE_STATUS */
+   0  /* VDP_FUNC_ID_PREEMPTION_CALLBACK_REGISTER */
+};
+
+static void* ftab_winsys[1] =
+{
+   0  /* VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_CREATE_X11 */
+};
+
+boolean vlGetFuncFTAB(VdpFuncId function_id, void **func)
+{
+   assert(func);
+   if (function_id < VDP_FUNC_ID_BASE_WINSYS) {
+      if (function_id > 66)
+         return FALSE;
+      *func = ftab[function_id];
+   }
+   else {
+      function_id -= VDP_FUNC_ID_BASE_WINSYS;
+      if (function_id > 0)
+        return FALSE;
+      *func = ftab_winsys[function_id];
+   }
+   return TRUE;
+}
diff --git a/src/gallium/state_trackers/vdpau/htab.c b/src/gallium/state_trackers/vdpau/htab.c
new file mode 100644
index 0000000..0c95805
--- /dev/null
+++ b/src/gallium/state_trackers/vdpau/htab.c
@@ -0,0 +1,94 @@
+/**************************************************************************
+ *
+ * Copyright 2010 Younes Manton.
+ * 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 above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * 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 TUNGSTEN GRAPHICS 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.
+ *
+ **************************************************************************/
+
+#include <util/u_handle_table.h>
+#include <os/os_thread.h>
+#include "vdpau_private.h"
+
+#ifdef VL_HANDLES
+static struct handle_table *htab = NULL;
+pipe_static_mutex(htab_lock);
+#endif
+
+boolean vlCreateHTAB(void)
+{
+#ifdef VL_HANDLES
+   boolean ret;
+   /* Make sure handle table handles match VDPAU handles. */
+   assert(sizeof(unsigned) <= sizeof(vlHandle));
+   pipe_mutex_lock(htab_lock);
+   if (!htab)
+      htab = handle_table_create();
+   ret = htab != NULL;
+   pipe_mutex_unlock(htab_lock);
+   return ret;
+#else
+   return TRUE;
+#endif
+}
+
+void vlDestroyHTAB(void)
+{
+#ifdef VL_HANDLES
+   pipe_mutex_lock(htab_lock);
+   if (htab) {
+      handle_table_destroy(htab);
+      htab = NULL;
+   }
+   pipe_mutex_unlock(htab_lock);
+#endif
+}
+
+vlHandle vlAddDataHTAB(void *data)
+{
+   assert(data);
+#ifdef VL_HANDLES
+   vlHandle handle = 0;
+   pipe_mutex_lock(htab_lock);
+   if (htab)
+      handle = handle_table_add(htab, data);
+   pipe_mutex_unlock(htab_lock);
+   return handle;
+#else
+   return (vlHandle)data;
+#endif
+}
+
+void* vlGetDataHTAB(vlHandle handle)
+{
+   assert(handle);
+#ifdef VL_HANDLES
+   void *data = NULL;
+   pipe_mutex_lock(htab_lock);
+   if (htab)
+      data = handle_table_get(htab, handle);
+   pipe_mutex_unlock(htab_lock);
+   return data;
+#else
+   return (void*)handle;
+#endif
+}
diff --git a/src/gallium/state_trackers/vdpau/query.c b/src/gallium/state_trackers/vdpau/query.c
new file mode 100644
index 0000000..57bd7fb
--- /dev/null
+++ b/src/gallium/state_trackers/vdpau/query.c
@@ -0,0 +1,171 @@
+/**************************************************************************
+ *
+ * Copyright 2010 Younes Manton.
+ * 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 above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * 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 TUNGSTEN GRAPHICS 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.
+ *
+ **************************************************************************/
+
+#include "vdpau_private.h"
+
+VdpStatus
+vlVdpGetApiVersion(uint32_t *api_version)
+{
+   if (!api_version)
+      return VDP_STATUS_INVALID_POINTER;
+
+   *api_version = 1;
+   return VDP_STATUS_OK;
+}
+
+VdpStatus
+vlVdpGetInformationString(char const **information_string)
+{
+   if (!information_string)
+      return VDP_STATUS_INVALID_POINTER;
+
+   *information_string = "VDPAU-G3DVL";
+   return VDP_STATUS_OK;
+}
+
+VdpStatus
+vlVdpVideoSurfaceQueryCapabilities(VdpDevice device, VdpChromaType surface_chroma_type,
+                                   VdpBool *is_supported, uint32_t *max_width, uint32_t *max_height)
+{
+   if (!(is_supported && max_width && max_height))
+      return VDP_STATUS_INVALID_POINTER;
+
+   return VDP_STATUS_NO_IMPLEMENTATION;
+}
+
+VdpStatus
+vlVdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities(VdpDevice device, VdpChromaType surface_chroma_type,
+                                                  VdpYCbCrFormat bits_ycbcr_format,
+                                                  VdpBool *is_supported)
+{
+   if (!is_supported)
+      return VDP_STATUS_INVALID_POINTER;
+
+   return VDP_STATUS_NO_IMPLEMENTATION;
+}
+
+VdpStatus
+vlVdpDecoderQueryCapabilities(VdpDevice device, VdpDecoderProfile profile,
+                              VdpBool *is_supported, uint32_t *max_level, uint32_t *max_macroblocks,
+                              uint32_t *max_width, uint32_t *max_height)
+{
+   if (!(is_supported && max_level && max_macroblocks && max_width && max_height))
+      return VDP_STATUS_INVALID_POINTER;
+
+   return VDP_STATUS_NO_IMPLEMENTATION;
+}
+
+VdpStatus
+vlVdpOutputSurfaceQueryCapabilities(VdpDevice device, VdpRGBAFormat surface_rgba_format,
+                                    VdpBool *is_supported, uint32_t *max_width, uint32_t *max_height)
+{
+   if (!(is_supported && max_width && max_height))
+      return VDP_STATUS_INVALID_POINTER;
+
+   return VDP_STATUS_NO_IMPLEMENTATION;
+}
+
+VdpStatus
+vlVdpOutputSurfaceQueryGetPutBitsNativeCapabilities(VdpDevice device, VdpRGBAFormat surface_rgba_format,
+                                                    VdpBool *is_supported)
+{
+   if (!is_supported)
+      return VDP_STATUS_INVALID_POINTER;
+
+   return VDP_STATUS_NO_IMPLEMENTATION;
+}
+
+VdpStatus
+vlVdpOutputSurfaceQueryPutBitsYCbCrCapabilities(VdpDevice device, VdpRGBAFormat surface_rgba_format,
+                                                VdpYCbCrFormat bits_ycbcr_format,
+                                                VdpBool *is_supported)
+{
+   if (!is_supported)
+      return VDP_STATUS_INVALID_POINTER;
+
+   return VDP_STATUS_NO_IMPLEMENTATION;
+}
+
+VdpStatus
+vlVdpBitmapSurfaceQueryCapabilities(VdpDevice device, VdpRGBAFormat surface_rgba_format,
+                                    VdpBool *is_supported, uint32_t *max_width, uint32_t *max_height)
+{
+   if (!(is_supported && max_width && max_height))
+      return VDP_STATUS_INVALID_POINTER;
+
+   return VDP_STATUS_NO_IMPLEMENTATION;
+}
+
+VdpStatus
+vlVdpVideoMixerQueryFeatureSupport(VdpDevice device, VdpVideoMixerFeature feature,
+                                   VdpBool *is_supported)
+{
+   if (!is_supported)
+      return VDP_STATUS_INVALID_POINTER;
+
+   return VDP_STATUS_NO_IMPLEMENTATION;
+}
+
+VdpStatus
+vlVdpVideoMixerQueryParameterSupport(VdpDevice device, VdpVideoMixerParameter parameter,
+                                     VdpBool *is_supported)
+{
+   if (!is_supported)
+      return VDP_STATUS_INVALID_POINTER;
+
+   return VDP_STATUS_NO_IMPLEMENTATION;
+}
+
+VdpStatus
+vlVdpVideoMixerQueryParameterValueRange(VdpDevice device, VdpVideoMixerParameter parameter,
+                                        void *min_value, void *max_value)
+{
+   if (!(min_value && max_value))
+      return VDP_STATUS_INVALID_POINTER;
+
+   return VDP_STATUS_NO_IMPLEMENTATION;
+}
+
+VdpStatus
+vlVdpVideoMixerQueryAttributeSupport(VdpDevice device, VdpVideoMixerAttribute attribute,
+                                     VdpBool *is_supported)
+{
+   if (!is_supported)
+      return VDP_STATUS_INVALID_POINTER;
+
+   return VDP_STATUS_NO_IMPLEMENTATION;
+}
+
+VdpStatus
+vlVdpVideoMixerQueryAttributeValueRange(VdpDevice device, VdpVideoMixerAttribute attribute,
+                                        void *min_value, void *max_value)
+{
+   if (!(min_value && max_value))
+      return VDP_STATUS_INVALID_POINTER;
+
+   return VDP_STATUS_NO_IMPLEMENTATION;
+}
diff --git a/src/gallium/state_trackers/vdpau/vdpau_private.h b/src/gallium/state_trackers/vdpau/vdpau_private.h
new file mode 100644
index 0000000..8f54ae6
--- /dev/null
+++ b/src/gallium/state_trackers/vdpau/vdpau_private.h
@@ -0,0 +1,59 @@
+/**************************************************************************
+ *
+ * Copyright 2010 Younes Manton.
+ * 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 above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * 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 TUNGSTEN GRAPHICS 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.
+ *
+ **************************************************************************/
+
+#include <vdpau/vdpau.h>
+#include <pipe/p_compiler.h>
+
+typedef struct
+{
+   int dummy;
+} vlVdpDevice;
+
+typedef uint32_t vlHandle;
+
+boolean vlCreateHTAB(void);
+void vlDestroyHTAB(void);
+vlHandle vlAddDataHTAB(void *data);
+void* vlGetDataHTAB(vlHandle handle);
+boolean vlGetFuncFTAB(VdpFuncId function_id, void **func);
+
+VdpDeviceDestroy vlVdpDeviceDestroy;
+VdpGetProcAddress vlVdpGetProcAddress;
+VdpGetApiVersion vlVdpGetApiVersion;
+VdpGetInformationString vlVdpGetInformationString;
+VdpVideoSurfaceQueryCapabilities vlVdpVideoSurfaceQueryCapabilities;
+VdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities vlVdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities;
+VdpDecoderQueryCapabilities vlVdpDecoderQueryCapabilities;
+VdpOutputSurfaceQueryCapabilities vlVdpOutputSurfaceQueryCapabilities;
+VdpOutputSurfaceQueryGetPutBitsNativeCapabilities vlVdpOutputSurfaceQueryGetPutBitsNativeCapabilities;
+VdpOutputSurfaceQueryPutBitsYCbCrCapabilities vlVdpOutputSurfaceQueryPutBitsYCbCrCapabilities;
+VdpBitmapSurfaceQueryCapabilities vlVdpBitmapSurfaceQueryCapabilities;
+VdpVideoMixerQueryFeatureSupport vlVdpVideoMixerQueryFeatureSupport;
+VdpVideoMixerQueryParameterSupport vlVdpVideoMixerQueryParameterSupport;
+VdpVideoMixerQueryParameterValueRange vlVdpVideoMixerQueryParameterValueRange;
+VdpVideoMixerQueryAttributeSupport vlVdpVideoMixerQueryAttributeSupport;
+VdpVideoMixerQueryAttributeValueRange vlVdpVideoMixerQueryAttributeValueRange;
diff --git a/src/gallium/targets/Makefile.vdpau b/src/gallium/targets/Makefile.vdpau
new file mode 100644
index 0000000..e5c3dad
--- /dev/null
+++ b/src/gallium/targets/Makefile.vdpau
@@ -0,0 +1,61 @@
+# This makefile template is used to build libvdpau_g3dvl.so
+
+LIBBASENAME = vdpau_g3dvl
+LIBNAME = lib$(LIBBASENAME).so
+VDPAU_MAJOR = 1
+VDPAU_MINOR = 0
+INCLUDES = -I$(TOP)/src/gallium/include \
+	   -I$(TOP)/src/gallium/drivers \
+	   -I$(TOP)/src/gallium/auxiliary \
+	   -I$(TOP)/src/gallium/winsys/g3dvl \
+	   $(DRIVER_INCLUDES)
+DEFINES = -DGALLIUM_TRACE $(DRIVER_DEFINES)
+LIBS = $(EXTRA_LIB_PATH) $(DRIVER_LIBS) -lvdpau -lXext -lX11 -lm
+STATE_TRACKER_LIB = $(TOP)/src/gallium/state_trackers/vdpau/libvdpautracker.a
+
+# XXX: Hack, VDPAU public funcs aren't exported if we link to libvdpautracker.a :(
+OBJECTS = $(C_SOURCES:.c=.o) \
+	  $(ASM_SOURCES:.S=.o) \
+	  $(TOP)/src/gallium/state_trackers/vdpau/*.o
+
+##### RULES #####
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
+
+.S.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
+
+##### TARGETS #####
+
+default: depend symlinks $(TOP)/$(LIB_DIR)/gallium/$(LIBNAME)
+
+$(TOP)/$(LIB_DIR)/gallium/$(LIBNAME): $(OBJECTS) $(PIPE_DRIVERS) $(STATE_TRACKER_LIB) $(TOP)/$(LIB_DIR)/gallium Makefile
+	$(MKLIB) -o $(LIBBASENAME) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+		-major $(VDPAU_MAJOR) -minor $(VDPAU_MINOR) $(MKLIB_OPTIONS) \
+		-install $(TOP)/$(LIB_DIR)/gallium \
+		$(OBJECTS) $(STATE_TRACKER_LIB) $(PIPE_DRIVERS) $(LIBS)
+
+$(TOP)/$(LIB_DIR)/gallium:
+	mkdir -p $@
+
+depend: $(C_SOURCES) $(ASM_SOURCES) $(SYMLINKS)
+	rm -f depend
+	touch depend
+	$(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDES) $(C_SOURCES) \
+		$(ASM_SOURCES) 2> /dev/null
+
+# Emacs tags
+tags:
+	etags `find . -name \*.[ch]` `find ../include`
+
+# Remove .o and backup files
+clean:
+	-rm -f *.o *~ *.so $(SYMLINKS)
+	-rm -f depend depend.bak
+
+#install: $(LIBNAME)
+#	$(INSTALL) -d $(DESTDIR)$(DRI_DRIVER_INSTALL_DIR)
+#	$(MINSTALL) -m 755 $(LIBNAME) $(DESTDIR)$(DRI_DRIVER_INSTALL_DIR)
+
+include depend
diff --git a/src/gallium/targets/vdpau-softpipe/Makefile b/src/gallium/targets/vdpau-softpipe/Makefile
new file mode 100644
index 0000000..29dea50
--- /dev/null
+++ b/src/gallium/targets/vdpau-softpipe/Makefile
@@ -0,0 +1,19 @@
+TOP = ../../../..
+include $(TOP)/configs/current
+
+DRIVER_DEFINES = -DGALLIUM_SOFTPIPE
+DRIVER_INCLUDES =
+
+PIPE_DRIVERS = \
+	$(TOP)/src/gallium/winsys/sw/xlib/libws_xlib.a \
+	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
+	$(TOP)/src/gallium/auxiliary/libgallium.a
+
+C_SOURCES = \
+	$(TOP)/src/gallium/winsys/g3dvl/xlib/xsp_winsys.c
+
+DRIVER_LIBS =
+
+include ../Makefile.vdpau
+
+symlinks:



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