vl: commited Orasanu Lucian's patch containing va stubs.

6 files changed, 368 insertions, 95 deletions

diff --git a/src/gallium/state_trackers/va/Makefile b/src/gallium/state_trackers/va/Makefile
index 1d6e303a4f1..1e22bb50d1d 100644
--- a/src/gallium/state_trackers/va/Makefile
+++ b/src/gallium/state_trackers/va/Makefile
@@ -15,7 +15,11 @@ C_SOURCES = htab.c \
 	    ftab.c \
 	    va_context.c \
 	    va_image.c \
-	    va_subpicture.c
+	    va_subpicture.c \
+	    va_buffer.c \
+	    va_config.c \
+            va_picture.c \
+            va_surface.c
 	    
 
 
diff --git a/src/gallium/state_trackers/va/ftab.c b/src/gallium/state_trackers/va/ftab.c
index 651b7660964..010c04a7d28 100644
--- a/src/gallium/state_trackers/va/ftab.c
+++ b/src/gallium/state_trackers/va/ftab.c
@@ -1,6 +1,6 @@
 /**************************************************************************
  *
- * Copyright 2010 Thomas Balling Sørensen.
+ * Copyright 2010 Thomas Balling Sørensen & Orasanu Lucian.
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -32,28 +32,28 @@
 
 static struct VADriverVTable vtable =
 {
-   0x1, /* VAStatus (*vaTerminate) ( VADriverContextP ctx ); */
-   0x2, /* VAStatus (*vaQueryConfigProfiles) ( VADriverContextP ctx, VAProfile *profile_list,int *num_profiles); */
-   0x3, /* VAStatus (*vaQueryConfigEntrypoints) ( VADriverContextP ctx,	VAProfile profile, VAEntrypoint  *entrypoint_list, int *num_entrypoints	); */
-   0x4, /* VAStatus (*vaGetConfigAttributes) ( VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint, VAConfigAttrib *attrib_list, int num_attribs ); */
-   0x5, /* VAStatus (*vaCreateConfig) ( VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint,	VAConfigAttrib *attrib_list, int num_attribs, VAConfigID *config_id); */
-   0x6, /* VAStatus (*vaDestroyConfig) ( VADriverContextP ctx, VAConfigID config_id); */
-   0x7, /* VAStatus (*vaQueryConfigAttributes) ( VADriverContextP ctx, VAConfigID config_id, VAProfile *profile, VAEntrypoint *entrypoint, VAConfigAttrib *attrib_list, int *num_attribs); */
-   0x8, /* VAStatus (*vaCreateSurfaces) ( VADriverContextP ctx,int width,int height,int format,int num_surfaces,VASurfaceID *surfaces); */
-   0x9, /* VAStatus (*vaDestroySurfaces) ( VADriverContextP ctx, VASurfaceID *surface_list, int num_surfaces ); */
-   0x10, /* VAStatus (*vaCreateContext) (VADriverContextP ctx,VAConfigID config_id,int picture_width,int picture_height,int flag,VASurfaceID *render_targets,int num_render_targets,VAContextID *context); */
-   0x11, /* VAStatus (*vaDestroyContext) (VADriverContextP ctx,VAContextID context); */
-   0x12, /* VAStatus (*vaCreateBuffer) (VADriverContextP ctx,VAContextID context,VABufferType type,unsigned int size,unsigned int num_elements,void *data,VABufferID *buf_id); */
-   0x13, /* VAStatus (*vaBufferSetNumElements) (VADriverContextP ctx,VABufferID buf_id,unsigned int num_elements); */
-   0x14, /* VAStatus (*vaMapBuffer) (VADriverContextP ctx,VABufferID buf_id,void **pbuf); */
-   0x15, /* VAStatus (*vaUnmapBuffer) (VADriverContextP ctx,VABufferID buf_id); */
-   0x16, /* VAStatus (*vaDestroyBuffer) (VADriverContextP ctx,VABufferID buffer_id); */
-   0x17, /* VAStatus (*vaBeginPicture) (VADriverContextP ctx,VAContextID context,VASurfaceID render_target); */
-   0x18, /* VAStatus (*vaRenderPicture) (VADriverContextP ctx,VAContextID context,VABufferID *buffers,int num_buffers); */
-   0x19, /* VAStatus (*vaEndPicture) (VADriverContextP ctx,VAContextID context); */
-   0x20, /* VAStatus (*vaSyncSurface) (VADriverContextP ctx,VASurfaceID render_target); */
-   0x21, /* VAStatus (*vaQuerySurfaceStatus) (VADriverContextP ctx,VASurfaceID render_target,VASurfaceStatus *status); */
-   0x22, /* VAStatus (*vaPutSurface) (
+	&vlVaTerminate, /* VAStatus (*vaTerminate) ( VADriverContextP ctx ); */
+	&vlVaQueryConfigProfiles, /* VAStatus (*vaQueryConfigProfiles) ( VADriverContextP ctx, VAProfile *profile_list,int *num_profiles); */
+	&vlVaQueryConfigEntrypoints, /* VAStatus (*vaQueryConfigEntrypoints) ( VADriverContextP ctx,	VAProfile profile, VAEntrypoint  *entrypoint_list, int *num_entrypoints	); */
+	&vlVaGetConfigAttributes, /* VAStatus (*vaGetConfigAttributes) ( VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint, VAConfigAttrib *attrib_list, int num_attribs ); */
+	&vlVaCreateConfig, /* VAStatus (*vaCreateConfig) ( VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint,	VAConfigAttrib *attrib_list, int num_attribs, VAConfigID *config_id); */
+	&vlVaDestroyConfig, /* VAStatus (*vaDestroyConfig) ( VADriverContextP ctx, VAConfigID config_id); */
+	&vlVaQueryConfigAttributes, /* VAStatus (*vaQueryConfigAttributes) ( VADriverContextP ctx, VAConfigID config_id, VAProfile *profile, VAEntrypoint *entrypoint, VAConfigAttrib *attrib_list, int *num_attribs); */
+	&vlVaCreateSurfaces, /* VAStatus (*vaCreateSurfaces) ( VADriverContextP ctx,int width,int height,int format,int num_surfaces,VASurfaceID *surfaces); */
+	&vlVaDestroySurfaces, /* VAStatus (*vaDestroySurfaces) ( VADriverContextP ctx, VASurfaceID *surface_list, int num_surfaces ); */
+	&vlVaCreateContext, /* VAStatus (*vaCreateContext) (VADriverContextP ctx,VAConfigID config_id,int picture_width,int picture_height,int flag,VASurfaceID *render_targets,int num_render_targets,VAContextID *context); */
+	&vlVaDestroyContext, /* VAStatus (*vaDestroyContext) (VADriverContextP ctx,VAContextID context); */
+	&vlVaCreateBuffer, /* VAStatus (*vaCreateBuffer) (VADriverContextP ctx,VAContextID context,VABufferType type,unsigned int size,unsigned int num_elements,void *data,VABufferID *buf_id); */
+	&vlVaBufferSetNumElements, /* VAStatus (*vaBufferSetNumElements) (VADriverContextP ctx,VABufferID buf_id,unsigned int num_elements); */
+	&vlVaMapBuffer, /* VAStatus (*vaMapBuffer) (VADriverContextP ctx,VABufferID buf_id,void **pbuf); */
+	&vlVaUnmapBuffer, /* VAStatus (*vaUnmapBuffer) (VADriverContextP ctx,VABufferID buf_id); */
+	&vlVaDestroyBuffers, /* VAStatus (*vaDestroyBuffer) (VADriverContextP ctx,VABufferID buffer_id); */
+	&vlVaBeginPicture, /* VAStatus (*vaBeginPicture) (VADriverContextP ctx,VAContextID context,VASurfaceID render_target); */
+	&vlVaRenderPicture, /* VAStatus (*vaRenderPicture) (VADriverContextP ctx,VAContextID context,VABufferID *buffers,int num_buffers); */
+	&vlVaEndPicture, /* VAStatus (*vaEndPicture) (VADriverContextP ctx,VAContextID context); */
+	&vlVaSyncSurface, /* VAStatus (*vaSyncSurface) (VADriverContextP ctx,VASurfaceID render_target); */
+	&vlVaQuerySurfaceStatus, /* VAStatus (*vaQuerySurfaceStatus) (VADriverContextP ctx,VASurfaceID render_target,VASurfaceStatus *status); */
+	&vlVaPutSurface, /* VAStatus (*vaPutSurface) (
     		VADriverContextP ctx,
 		VASurfaceID surface,
 		void* draw,
@@ -65,16 +65,16 @@ static struct VADriverVTable vtable =
 		short desty,
 		unsigned short destw,
 		unsigned short desth,
-		VARectangle *cliprects, 
-		unsigned int number_cliprects, 
+		VARectangle *cliprects,
+		unsigned int number_cliprects,
 		unsigned int flags); */
-   &vlVaQueryImageFormats, /* VAStatus (*vaQueryImageFormats) ( VADriverContextP ctx, VAImageFormat *format_list,int *num_formats); */
-   &vlVaCreateImage, /* VAStatus (*vaCreateImage) (VADriverContextP ctx,VAImageFormat *format,int width,int height,VAImage *image); */
-   0x25, /* VAStatus (*vaDeriveImage) (VADriverContextP ctx,VASurfaceID surface,VAImage *image); */
-   0x26, /* VAStatus (*vaDestroyImage) (VADriverContextP ctx,VAImageID image); */
-   0x27, /* VAStatus (*vaSetImagePalette) (VADriverContextP ctx,VAImageID image, unsigned char *palette); */
-   0x28, /* VAStatus (*vaGetImage) (VADriverContextP ctx,VASurfaceID surface,int x,int y,unsigned int width,unsigned int height,VAImageID image); */
-   0x29, /* VAStatus (*vaPutImage) (
+	&vlVaQueryImageFormats, /* VAStatus (*vaQueryImageFormats) ( VADriverContextP ctx, VAImageFormat *format_list,int *num_formats); */
+	&vlVaCreateImage, /* VAStatus (*vaCreateImage) (VADriverContextP ctx,VAImageFormat *format,int width,int height,VAImage *image); */
+	&vlVaDeriveImage, /* VAStatus (*vaDeriveImage) (VADriverContextP ctx,VASurfaceID surface,VAImage *image); */
+	&vlVaDestroyImage, /* VAStatus (*vaDestroyImage) (VADriverContextP ctx,VAImageID image); */
+	&vlVaSetImagePalette, /* VAStatus (*vaSetImagePalette) (VADriverContextP ctx,VAImageID image, unsigned char *palette); */
+	&vlVaGetImage, /* VAStatus (*vaGetImage) (VADriverContextP ctx,VASurfaceID surface,int x,int y,unsigned int width,unsigned int height,VAImageID image); */
+	&vlVaPutImage, /* VAStatus (*vaPutImage) (
 		VADriverContextP ctx,
 		VASurfaceID surface,
 		VAImageID image,
@@ -87,13 +87,13 @@ static struct VADriverVTable vtable =
 		unsigned int dest_width,
 		unsigned int dest_height
 	); */
-   &vlVaQuerySubpictureFormats,	/* VAStatus (*vaQuerySubpictureFormats) (VADriverContextP ctx,VAImageFormat *format_list,unsigned int *flags,unsigned int *num_formats); */
-   0x31, /* VAStatus (*vaCreateSubpicture) (VADriverContextP ctx,VAImageID image,VASubpictureID *subpicture); */
-   0x32, /* VAStatus (*vaDestroySubpicture) (VADriverContextP ctx,VASubpictureID subpicture); */
-   0x33, /* VAStatus (*vaSetSubpictureImage) (VADriverContextP ctx,VASubpictureID subpicture,VAImageID image); */
-   0x34, /* VAStatus (*vaSetSubpictureChromakey) (VADriverContextP ctx,VASubpictureID subpicture,unsigned int chromakey_min,unsigned int chromakey_max,unsigned int chromakey_mask); */
-   0x35, /* VAStatus (*vaSetSubpictureGlobalAlpha) (VADriverContextP ctx,VASubpictureID subpicture,float global_alpha); */
-   0x36, /* VAStatus (*vaAssociateSubpicture) (
+	&vlVaQuerySubpictureFormats,	/* VAStatus (*vaQuerySubpictureFormats) (VADriverContextP ctx,VAImageFormat *format_list,unsigned int *flags,unsigned int *num_formats); */
+	&vlVaCreateSubpicture, /* VAStatus (*vaCreateSubpicture) (VADriverContextP ctx,VAImageID image,VASubpictureID *subpicture); */
+	&vlVaDestroySubpicture, /* VAStatus (*vaDestroySubpicture) (VADriverContextP ctx,VASubpictureID subpicture); */
+	&vlVaSubpictureImage, /* VAStatus (*vaSetSubpictureImage) (VADriverContextP ctx,VASubpictureID subpicture,VAImageID image); */
+	&vlVaSetSubpictureChromakey, /* VAStatus (*vaSetSubpictureChromakey) (VADriverContextP ctx,VASubpictureID subpicture,unsigned int chromakey_min,unsigned int chromakey_max,unsigned int chromakey_mask); */
+	&vlVaSetSubpictureGlobalAlpha, /* VAStatus (*vaSetSubpictureGlobalAlpha) (VADriverContextP ctx,VASubpictureID subpicture,float global_alpha); */
+	&vlVaAssociateSubpicture, /* VAStatus (*vaAssociateSubpicture) (
 		VADriverContextP ctx,
 		VASubpictureID subpicture,
 		VASurfaceID *target_surfaces,
@@ -107,12 +107,12 @@ static struct VADriverVTable vtable =
 		unsigned short dest_width,
 		unsigned short dest_height,
 		unsigned int flags); */
-   0x37, /* VAStatus (*vaDeassociateSubpicture) (VADriverContextP ctx,VASubpictureID subpicture,VASurfaceID *target_surfaces,int num_surfaces); */
-   0x38, /* VAStatus (*vaQueryDisplayAttributes) (VADriverContextP ctx,VADisplayAttribute *attr_list,int *num_attributes); */
-   0x39, /* VAStatus (*vaGetDisplayAttributes) (VADriverContextP ctx,VADisplayAttribute *attr_list,int num_attributes); */
-   0x40, /* VAStatus (*vaSetDisplayAttributes) (VADriverContextP ctx,VADisplayAttribute *attr_list,int num_attributes); */
-   0x41, /* VAStatus (*vaBufferInfo) (VADriverContextP ctx,VAContextID context,VABufferID buf_id,VABufferType *type,unsigned int *size,unsigned int *num_elements); */
-   0x42, /* VAStatus (*vaLockSurface) (
+	&vlVaDeassociateSubpicture, /* VAStatus (*vaDeassociateSubpicture) (VADriverContextP ctx,VASubpictureID subpicture,VASurfaceID *target_surfaces,int num_surfaces); */
+	&vlVaQueryDisplayAttributes, /* VAStatus (*vaQueryDisplayAttributes) (VADriverContextP ctx,VADisplayAttribute *attr_list,int *num_attributes); */
+	&vlVaGetDisplayAttributes, /* VAStatus (*vaGetDisplayAttributes) (VADriverContextP ctx,VADisplayAttribute *attr_list,int num_attributes); */
+	&vlVaSetDisplayAttributes, /* VAStatus (*vaSetDisplayAttributes) (VADriverContextP ctx,VADisplayAttribute *attr_list,int num_attributes); */
+	&vlVaBufferInfo, /* VAStatus (*vaBufferInfo) (VADriverContextP ctx,VAContextID context,VABufferID buf_id,VABufferType *type,unsigned int *size,unsigned int *num_elements); */
+	&vlVaLockSurface, /* VAStatus (*vaLockSurface) (
 		VADriverContextP ctx,
                 VASurfaceID surface,
                 unsigned int *fourcc,
@@ -124,11 +124,11 @@ static struct VADriverVTable vtable =
                 unsigned int *chroma_v_offset,
                 unsigned int *buffer_name,
                 void **buffer); */
-   0x43, /* VAStatus (*vaUnlockSurface) (VADriverContextP ctx,VASurfaceID surface); */
-   0x44 /* struct VADriverVTableGLX *glx; "Optional" */
+	&vlVaUnlockSurface, /* VAStatus (*vaUnlockSurface) (VADriverContextP ctx,VASurfaceID surface); */
+	0x44 /* struct VADriverVTableGLX *glx; "Optional" */
 };
 
 struct VADriverVTable vlVaGetVtable()
 {
 	return vtable;
-}
\ No newline at end of file
+}
diff --git a/src/gallium/state_trackers/va/va_context.c b/src/gallium/state_trackers/va/va_context.c
index 0b8d7865f73..7ef84606305 100644
--- a/src/gallium/state_trackers/va/va_context.c
+++ b/src/gallium/state_trackers/va/va_context.c
@@ -1,6 +1,6 @@
 /**************************************************************************
  *
- * Copyright 2010 Thomas Balling Sørensen.
+ * Copyright 2010 Thomas Balling Sørensen & Orasanu Lucian.
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -24,7 +24,7 @@
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  **************************************************************************/
- 
+
 #include <pipe/p_compiler.h>
 #include <pipe/p_video_context.h>
 #include <util/u_debug.h>
@@ -39,7 +39,7 @@ VAStatus __vaDriverInit_0_31 (VADriverContextP ctx)
 {
 	if (!ctx)
 		return VA_STATUS_ERROR_INVALID_CONTEXT;
-	
+
 	ctx->str_vendor = "mesa gallium vaapi";
 	ctx->vtable = vlVaGetVtable();
 	ctx->max_attributes = 1;
@@ -50,8 +50,40 @@ VAStatus __vaDriverInit_0_31 (VADriverContextP ctx)
 	ctx->max_subpic_formats = 1;
 	ctx->version_major = 3;
 	ctx->version_minor = 1;
-	
+
 	VA_INFO("vl_screen_pointer %p\n",ctx->native_dpy);
 
 	return VA_STATUS_SUCCESS;
-}
\ No newline at end of file
+}
+
+VAStatus vlVaCreateContext(       VADriverContextP ctx,
+                                  VAConfigID config_id,
+                                  int picture_width,
+                                  int picture_height,
+                                  int flag,
+                                  VASurfaceID *render_targets,
+                                  int num_render_targets,
+                                  VAContextID *conext)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
+
+VAStatus vlVaDestroyContext(       VADriverContextP ctx,
+                                   VAContextID context)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
+
+VAStatus vlVaTerminate(       VADriverContextP ctx)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
diff --git a/src/gallium/state_trackers/va/va_image.c b/src/gallium/state_trackers/va/va_image.c
index b7e1320a4e8..b1f990a15eb 100644
--- a/src/gallium/state_trackers/va/va_image.c
+++ b/src/gallium/state_trackers/va/va_image.c
@@ -1,6 +1,6 @@
 /**************************************************************************
  *
- * Copyright 2010 Thomas Balling Sørensen.
+ * Copyright 2010 Thomas Balling Sørensen & Orasanu Lucian.
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -24,33 +24,99 @@
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  **************************************************************************/
- 
- #include <util/u_memory.h>
- #include <util/u_format.h>
- #include <va/va.h>
- #include <va/va_backend.h>
- #include "va_private.h"
- 
- VAStatus
- vlVaQueryImageFormats ( 	VADriverContextP ctx, 
-							VAImageFormat *format_list,
-							int *num_formats)
+
+#include <util/u_memory.h>
+#include <util/u_format.h>
+#include <va/va.h>
+#include <va/va_backend.h>
+#include "va_private.h"
+
+VAStatus
+vlVaQueryImageFormats ( 	VADriverContextP ctx,
+                            VAImageFormat *format_list,
+                            int *num_formats)
 {
 	if (!ctx)
 		return VA_STATUS_ERROR_INVALID_CONTEXT;
-	
+
 
 	return VA_STATUS_ERROR_UNIMPLEMENTED;
 }
 
 VAStatus vlVaCreateImage(	VADriverContextP ctx,
-							VAImageFormat *format,
-							int width,
-							int height,
-							VAImage *image)
+                            VAImageFormat *format,
+                            int width,
+                            int height,
+                            VAImage *image)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
+
+VAStatus vlVaDeriveImage(	VADriverContextP ctx,
+                            VASurfaceID surface,
+                            VAImage *image)
 {
 	if (!ctx)
 		return VA_STATUS_ERROR_INVALID_CONTEXT;
-	
+
+
 	return VA_STATUS_ERROR_UNIMPLEMENTED;
-}
\ No newline at end of file
+}
+
+VAStatus vlDestroyImage(	VADriverContextP ctx,
+                            VAImageID image)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
+
+VAStatus vlSetImagePalette(	VADriverContextP ctx,
+                            VAImageID image,
+                            unsigned char *palette)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
+
+VAStatus vlVaGetImage(		VADriverContextP ctx,
+                            VASurfaceID surface,
+                            int x,
+                            int y,
+                            unsigned int width,
+                            unsigned int height,
+                            VAImageID image)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
+
+VAStatus vlVaPutImage(		VADriverContextP ctx,
+                            VASurfaceID surface,
+                            VAImageID image,
+                            int src_x,
+                            int src_y,
+                            unsigned int src_width,
+                            unsigned int src_height,
+                            int dest_x,
+                            int dest_y,
+                            unsigned int dest_width,
+                            unsigned int dest_height)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
diff --git a/src/gallium/state_trackers/va/va_private.h b/src/gallium/state_trackers/va/va_private.h
index ccaa5c053ea..3c9922e64fc 100644
--- a/src/gallium/state_trackers/va/va_private.h
+++ b/src/gallium/state_trackers/va/va_private.h
@@ -1,6 +1,6 @@
 /**************************************************************************
  *
- * Copyright 2010 Thomas Balling Sørensen.
+ * Copyright 2010 Thomas Balling Sørensen & Orasanu Lucian.
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -24,24 +24,110 @@
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  **************************************************************************/
- 
- #ifndef VA_PRIVATE_H
- #define VA_PRIVATE_H
- 
- #include <va/va.h>
- #include <va/va_backend.h>
- #define VA_DEBUG(_str,...) debug_printf("[Gallium VA backend]: " _str,__VA_ARGS__)
- #define VA_INFO(_str,...) VA_DEBUG("INFO: " _str,__VA_ARGS__)
- #define VA_WARNING(_str,...) VA_DEBUG("WARNING: " _str,__VA_ARGS__)
- #define VA_ERROR(_str,...) VA_DEBUG("ERROR: " _str,__VA_ARGS__)
+
+#ifndef VA_PRIVATE_H
+#define VA_PRIVATE_H
+
+#include <va/va.h>
+#include <va/va_backend.h>
+#define VA_DEBUG(_str,...) debug_printf("[Gallium VA backend]: " _str,__VA_ARGS__)
+#define VA_INFO(_str,...) VA_DEBUG("INFO: " _str,__VA_ARGS__)
+#define VA_WARNING(_str,...) VA_DEBUG("WARNING: " _str,__VA_ARGS__)
+#define VA_ERROR(_str,...) VA_DEBUG("ERROR: " _str,__VA_ARGS__)
 
 // Public functions:
 VAStatus __vaDriverInit_0_31 (VADriverContextP ctx);
 
 // Private functions:
 struct VADriverVTable vlVaGetVtable();
+VAStatus vlVaTerminate (VADriverContextP ctx);
+VAStatus vlVaQueryConfigProfiles (VADriverContextP ctx, VAProfile *profile_list,int *num_profiles);
+VAStatus vlVaQueryConfigEntrypoints (VADriverContextP ctx, VAProfile profile, VAEntrypoint  *entrypoint_list, int *num_entrypoints);
+VAStatus vlVaGetConfigAttributes (VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint, VAConfigAttrib *attrib_list, int num_attribs);
+VAStatus vlVaCreateConfig (VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint, VAConfigAttrib *attrib_list, int num_attribs, VAConfigID *config_id);
+VAStatus vlVaDestroyConfig (VADriverContextP ctx, VAConfigID config_id);
+VAStatus vlVaQueryConfigAttributes (VADriverContextP ctx, VAConfigID config_id, VAProfile *profile, VAEntrypoint *entrypoint, VAConfigAttrib *attrib_list, int *num_attribs);
+VAStatus vlVaCreateSurfaces (VADriverContextP ctx,int width,int height,int format,int num_surfaces,VASurfaceID *surfaces);
+VAStatus vlVaDestroySurfaces (VADriverContextP ctx, VASurfaceID *surface_list, int num_surfaces);
+VAStatus vlVaCreateContext (VADriverContextP ctx,VAConfigID config_id,int picture_width,int picture_height,int flag,VASurfaceID *render_targets,int num_render_targets,VAContextID *context);
+VAStatus vlVaDestroyContext (VADriverContextP ctx,VAContextID context);
+VAStatus vlVaCreateBuffer (VADriverContextP ctx,VAContextID context,VABufferType type,unsigned int size,unsigned int num_elements,void *data,VABufferID *buf_id);
+VAStatus vlVaBufferSetNumElements (VADriverContextP ctx,VABufferID buf_id,unsigned int num_elements);
+VAStatus vlVaMapBuffer (VADriverContextP ctx,VABufferID buf_id,void **pbuf);
+VAStatus vlVaUnmapBuffer (VADriverContextP ctx,VABufferID buf_id);
+VAStatus vlVaDestroyBuffers (VADriverContextP ctx,VABufferID buffer_id);
+VAStatus vlVaBeginPicture (VADriverContextP ctx,VAContextID context,VASurfaceID render_target);
+VAStatus vlVaRenderPicture (VADriverContextP ctx,VAContextID context,VABufferID *buffers,int num_buffers);
+VAStatus vlVaEndPicture (VADriverContextP ctx,VAContextID context);
+VAStatus vlVaSyncSurface (VADriverContextP ctx,VASurfaceID render_target);
+VAStatus vlVaQuerySurfaceStatus (VADriverContextP ctx,VASurfaceID render_target,VASurfaceStatus *status);
+VAStatus vlVaPutSurface (VADriverContextP ctx,
+                         VASurfaceID surface,
+                         void* draw,
+                         short srcx,
+                         short srcy,
+                         unsigned short srcw,
+                         unsigned short srch,
+                         short destx,
+                         short desty,
+                         unsigned short destw,
+                         unsigned short desth,
+                         VARectangle *cliprects,
+                         unsigned int number_cliprects,
+                         unsigned int flags);
 VAStatus vlVaQueryImageFormats (VADriverContextP ctx,VAImageFormat *format_list,int *num_formats);
 VAStatus vlVaQuerySubpictureFormats(VADriverContextP ctx,VAImageFormat *format_list,unsigned int *flags,unsigned int *num_formats);
 VAStatus vlVaCreateImage(VADriverContextP ctx,VAImageFormat *format,int width,int height,VAImage *image);
- 
- #endif // VA_PRIVATE_H
+VAStatus vlVaDeriveImage(VADriverContextP ctx,VASurfaceID surface,VAImage *image);
+VAStatus vlVaDestroyImage(VADriverContextP ctx,VAImageID image);
+VAStatus vlVaSetImagePalette(VADriverContextP ctx,VAImageID image, unsigned char *palette);
+VAStatus vlVaGetImage(VADriverContextP ctx,VASurfaceID surface,int x,int y,unsigned int width,unsigned int height,VAImageID image);
+VAStatus vlVaPutImage(VADriverContextP ctx,
+                      VASurfaceID surface,
+                      VAImageID image,
+                      int src_x,
+                      int src_y,
+                      unsigned int src_width,
+                      unsigned int src_height,
+                      int dest_x,
+                      int dest_y,
+                      unsigned int dest_width,
+                      unsigned int dest_height);
+VAStatus vlVaQuerySubpictureFormats(VADriverContextP ctx,VAImageFormat *format_list,unsigned int *flags,unsigned int *num_formats);
+VAStatus vlVaCreateSubpicture(VADriverContextP ctx,VAImageID image,VASubpictureID *subpicture);
+VAStatus vlVaDestroySubpicture(VADriverContextP ctx,VASubpictureID subpicture);
+VAStatus vlVaSubpictureImage(VADriverContextP ctx,VASubpictureID subpicture,VAImageID image);
+VAStatus vlVaSetSubpictureChromakey(VADriverContextP ctx,VASubpictureID subpicture,unsigned int chromakey_min,unsigned int chromakey_max,unsigned int chromakey_mask);
+VAStatus vlVaSetSubpictureGlobalAlpha(VADriverContextP ctx,VASubpictureID subpicture,float global_alpha);
+VAStatus vlVaAssociateSubpicture(VADriverContextP ctx,
+                                 VASubpictureID subpicture,
+                                 VASurfaceID *target_surfaces,
+                                 int num_surfaces,
+                                 short src_x,
+                                 short src_y,
+                                 unsigned short src_width,
+                                 unsigned short src_height,
+                                 short dest_x,
+                                 short dest_y,
+                                 unsigned short dest_width,
+                                 unsigned short dest_height,
+                                 unsigned int flags);
+VAStatus vlVaDeassociateSubpicture(VADriverContextP ctx,VASubpictureID subpicture,VASurfaceID *target_surfaces,int num_surfaces);
+VAStatus vlVaQueryDisplayAttributes(VADriverContextP ctx,VADisplayAttribute *attr_list,int *num_attributes);
+VAStatus vlVaGetDisplayAttributes(VADriverContextP ctx,VADisplayAttribute *attr_list,int num_attributes);
+VAStatus vlVaSetDisplayAttributes(VADriverContextP ctx,VADisplayAttribute *attr_list,int num_attributes);
+VAStatus vlVaBufferInfo(VADriverContextP ctx,VAContextID context,VABufferID buf_id,VABufferType *type,unsigned int *size,unsigned int *num_elements);
+VAStatus vlVaLockSurface(VADriverContextP ctx,
+                         VASurfaceID surface,
+                         unsigned int *fourcc,
+                         unsigned int *luma_stride,
+                         unsigned int *chroma_u_stride,
+                         unsigned int *chroma_v_stride,
+                         unsigned int *luma_offset,
+                         unsigned int *chroma_u_offset,
+                         unsigned int *chroma_v_offset,
+                         unsigned int *buffer_name,
+                         void **buffer);
+VAStatus vlVaUnlockSurface(VADriverContextP ctx,VASurfaceID surface);
+
+#endif //VA_PRIVATE_H
diff --git a/src/gallium/state_trackers/va/va_subpicture.c b/src/gallium/state_trackers/va/va_subpicture.c
index 211970913fa..9317d313c65 100644
--- a/src/gallium/state_trackers/va/va_subpicture.c
+++ b/src/gallium/state_trackers/va/va_subpicture.c
@@ -1,6 +1,6 @@
 /**************************************************************************
  *
- * Copyright 2010 Thomas Balling Sørensen.
+ * Copyright 2010 Thomas Balling Sørensen & Orasanu Lucian.
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -24,17 +24,102 @@
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  **************************************************************************/
- 
+
 #include <va/va.h>
 #include <va/va_backend.h>
 #include "va_private.h"
- 
-VAStatus 
-vlVaQuerySubpictureFormats(	VADriverContextP ctx,
-							VAImageFormat *format_list,
-							unsigned int *flags,
-							unsigned int *num_formats)
+
+VAStatus
+vlVaQuerySubpictureFormats(		VADriverContextP ctx,
+                                VAImageFormat *format_list,
+                                unsigned int *flags,
+                                unsigned int *num_formats)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
+
+
+VAStatus vlVaCreateSubpicture(		VADriverContextP ctx,
+                                    VAImageID image,
+                                    VASubpictureID *subpicture)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
+
+VAStatus vlVaDestroySubpicture(		VADriverContextP ctx,
+                                    VASubpictureID subpicture)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
+
+VAStatus vlVaSubpictureImage(		VADriverContextP ctx,
+                                    VASubpictureID subpicture,
+                                    VAImageID image)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
+
+VAStatus vlVaSetSubpictureChromakey(	VADriverContextP ctx,
+                                        VASubpictureID subpicture,
+                                        unsigned int chromakey_min,
+                                        unsigned int chromakey_max,
+                                        unsigned int chromakey_mask)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
+
+VAStatus vlVaSetSubpictureGlobalAlpha(	VADriverContextP ctx,
+                                        VASubpictureID subpicture,
+                                        float global_alpha)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
+
+VAStatus vlVaAssociateSubpicture(	VADriverContextP ctx,
+                                    VASubpictureID subpicture,
+                                    VASurfaceID *target_surfaces,
+                                    int num_surfaces,
+                                    short src_x,
+                                    short src_y,
+                                    unsigned short src_width,
+                                    unsigned short src_height,
+                                    short dest_x,
+                                    short dest_y,
+                                    unsigned short dest_width,
+                                    unsigned short dest_height,
+                                    unsigned int flags)
+{
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+	return VA_STATUS_ERROR_UNIMPLEMENTED;
+}
+
+VAStatus vlVaDeassociateSubpicture(	VADriverContextP ctx,
+                                    VASubpictureID subpicture,
+                                    VASurfaceID *target_surfaces,
+                                    int num_surfaces)
 {
+	if (!ctx)
+		return VA_STATUS_ERROR_INVALID_CONTEXT;
 
 	return VA_STATUS_ERROR_UNIMPLEMENTED;
-}
\ No newline at end of file
+}