Added profile & entrypoint checks before QuerySupportedAttrib

Add a check for any invalid parameters or entrypoints.
Allows graceful return for vp9 & mepg2 invalid entrypoints error.
Ticket: IGMDPT-836

Signed-off-by: Hazim Razak <[email protected]>

Author: hazimrzk

media_softlet/linux/common/ddi/media_capstable_specific.cpp

@@ -246,6 +246,19 @@ VAStatus MediaCapsTableSpecific::CreateConfig(
     return ret;
 }
 
+bool MediaCapsTableSpecific::IsProfileSupported(
+    VAProfile     profile)
+{
+    return !(m_profileMap->find(profile) == m_profileMap->end());
+}
+
+bool MediaCapsTableSpecific::IsEntrypointSupported(
+    VAProfile     profile,
+    VAEntrypoint  entrypoint)
+{
+    return !(m_profileMap->at(profile)->find(entrypoint) == m_profileMap->at(profile)->end());
+}
+
 bool MediaCapsTableSpecific::IsDecConfigId(VAConfigID configId)
 {
     VAConfigID curConfigId = REMOVE_CONFIG_ID_OFFSET(configId);

media_softlet/linux/common/ddi/media_capstable_specific.h

@@ -205,6 +205,34 @@ class MediaCapsTableSpecific : public MediaCapsTable<CapsData>
     //!
     //! \return   True if the configID is a valid decode config, otherwise false
     //!
+    bool IsProfileSupported(
+        VAProfile      profile);
+
+    //!
+    //! \brief    Check if profile is supported
+    //!
+    //! \param    [in] profile
+    //!           VA profile
+    //!
+    //! \return   bool
+    //!           true if supported
+    //!
+    bool IsEntrypointSupported(
+        VAProfile      profile,
+        VAEntrypoint   entrypoint);
+
+    //!
+    //! \brief    Check if entrypoint is supported
+    //!
+    //! \param    [in] profile
+    //!           VA profile
+    //!
+    //! \param    [in] entrypoint
+    //!           VA entrypoint
+    //!
+    //! \return   bool
+    //!           true if supported
+    //!
     bool IsDecConfigId(VAConfigID configId);
 
     //!

media_softlet/linux/common/ddi/media_libva_caps_next.cpp

@@ -355,6 +355,15 @@ VAStatus MediaLibvaCapsNext::GetConfigAttributes(
     DDI_CHK_NULL(m_capsTable,  "Caps table is null", VA_STATUS_ERROR_INVALID_PARAMETER);
     DDI_CHK_NULL(attribList,   "Null pointer",       VA_STATUS_ERROR_INVALID_PARAMETER);
 
+    if (!(m_capsTable->IsProfileSupported(profile)))
+    {
+        return VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
+    }
+    else if (!(m_capsTable->IsEntrypointSupported(profile, entrypoint)))
+    {
+        return VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT;
+    }
+
     AttribList  *supportedAttribList = nullptr;
     supportedAttribList = m_capsTable->QuerySupportedAttrib(profile, entrypoint);
     DDI_CHK_NULL(supportedAttribList, "AttribList in null, not supported attribute", VA_STATUS_ERROR_INVALID_PARAMETER);