hal: Integrated QTI Audio framework changes

- Added support for DD/DDP/AAC/MP4 decode through QAF.
- Added support for Rencoding to DD/DDP through QAF..
- Added support for DAP through QAF.
- Added suport for mixing DD/DDP with PCM through QAF.
- Added suport for mixing AAC with PCM through QAF.
- Added support for Dual Decode through QAF.

CRs-Fixed: 1063555
Change-Id: Icc3ddf62f9bc1c45e1027fb93bf9fa0e154a783e
diff --git a/hal/platform_api.h b/hal/platform_api.h
index e5f8f8a..7bd6756 100644
--- a/hal/platform_api.h
+++ b/hal/platform_api.h
@@ -177,4 +177,5 @@
     int app_type, int topology_id, int sample_rate, uint32_t module_id, uint32_t param_id,
     void* data, int* length);
 
+unsigned char* platform_get_license(void* platform, int* size);
 #endif // AUDIO_PLATFORM_API_H