From: Gwenole Beauchesne <gwenole.beauche...@intel.com>
Signed-off-by: Gwenole Beauchesne <gwenole.beauche...@intel.com>
---
va/va.h | 36 ++++++++++++++++++++++++++++++++++++
1 files changed, 36 insertions(+), 0 deletions(-)
diff --git a/va/va.h b/va/va.h
index 1e0c9b7..7e3d7b7 100644
--- a/va/va.h
+++ b/va/va.h
@@ -147,6 +147,14 @@ typedef int VAStatus; /* Return status type from
functions */
#define VA_STATUS_ERROR_INVALID_IMAGE_FORMAT 0x00000016
#define VA_STATUS_ERROR_DECODING_ERROR 0x00000017
#define VA_STATUS_ERROR_ENCODING_ERROR 0x00000018
+/**
+ * \brief An invalid/unsupported value was supplied.
+ *
+ * This is a catch-all error code for invalid or unsupported values.
+ * e.g. value exceeding the valid range, invalid type in the context
+ * of generic attribute values.
+ */
+#define VA_STATUS_ERROR_INVALID_VALUE 0x00000019
#define VA_STATUS_ERROR_UNKNOWN 0xFFFFFFFF
/* De-interlacing flags for vaPutSurface() */
@@ -433,6 +441,34 @@ typedef VAGenericID VASurfaceID;
#define VA_INVALID_ID 0xffffffff
#define VA_INVALID_SURFACE VA_INVALID_ID
+/** \brief Generic value types. */
+typedef enum {
+ VAGenericValueTypeInteger = 1, /**< 32-bit signed integer. */
+ VAGenericValueTypeFloat, /**< 32-bit floating-point value. */
+ VAGenericValueTypePointer, /**< Generic pointer type */
+ VAGenericValueTypeFunc /**< Pointer to function */
+} VAGenericValueType;
+
+/** \brief Generic function type. */
+typedef void (*VAGenericFunc)(void);
+
+/** \brief Generic value. */
+typedef struct _VAGenericValue {
+ /** \brief Value type. See #VAGenericValueType. */
+ VAGenericValueType type;
+ /** \brief Value holder. */
+ union {
+ /** \brief 32-bit signed integer. */
+ int i;
+ /** \brief 32-bit float. */
+ float f;
+ /** \brief Generic pointer. */
+ void *p;
+ /** \brief Pointer to function. */
+ VAGenericFunc fn;
+ } value;
+} VAGenericValue;
+
/*
* vaCreateSurfaces - Create an array of surfaces used for decode and display
* dpy: display
--
1.7.4.1
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