commit efab6197660367b286993c04c53bf3ca8db11ea9
author Trinath Thammishetty <tthamish@codeaurora.org> Mon Aug 20 13:23:24 2018 +0530
committer Trinath Thammishetty <tthamish@codeaurora.org> Thu Oct 11 13:28:21 2018 +0530
tree 4f93fbf53e3a2553f8413e58a82a5e6bcaa406e5
parent e1f65e84d306206a860961f662bd78060cac06b1

hal: Add new parameter in SA+ effects and resolve compilation issue

Add new parameter in SA+ effects to get latency introduced
by each effect. Use #ifdef instead of #if in environmentalreverb header
file since _cplusplus macro not being defined is raising errors.

Change-Id: I0d5e410414502ac2bef77f1cbd7b041e4f26844d

post_proc/bass_boost.c

diff --git a/post_proc/bass_boost.c b/post_proc/bass_boost.c
index 68cd46f..02c68d4 100644
--- a/post_proc/bass_boost.c
+++ b/post_proc/bass_boost.c
@@ -32,6 +32,8 @@
 #include "effect_api.h"
 #include "bass_boost.h"
 
+#define BASSBOOST_MAX_LATENCY 30
+
 /* Offload bassboost UUID: 2c4a8c24-1581-487f-94f6-0002a5d5c51b */
 const effect_descriptor_t bassboost_descriptor = {
         {0x0634f220, 0xddd4, 0x11db, 0xa0fc, { 0x00, 0x02, 0xa5, 0xd5, 0xc5, 0x1b }},
@@ -101,6 +103,11 @@
            p->status = -EINVAL;
         p->vsize = sizeof(int16_t);
         break;
+    case BASSBOOST_PARAM_LATENCY:
+        if (p->vsize < sizeof(uint32_t))
+           p->status = -EINVAL;
+        p->vsize = sizeof(uint32_t);
+        break;
     default:
         p->status = -EINVAL;
     }
@@ -127,6 +134,10 @@
             *(int16_t *)value = 0;
         break;
 
+    case BASSBOOST_PARAM_LATENCY:
+        *(uint32_t *)value = BASSBOOST_MAX_LATENCY;
+        break;
+
     default:
         p->status = -EINVAL;
         break;