hal: compilation fix for extended feature flags

- Fix compilation error for offload, Dolby,
  HDMI pass through, FLAC decoder, and hardware
  accelerated effects when extended feature
  flags are disabled.

Change-Id: If64d5fa5d124b42d40d7e123b887db8e0a5d7426

hal/audio_extn/audio_extn.h

@@ -46,6 +46,9 @@
 #define AUDIO_FORMAT_PCM_24_BIT_OFFLOAD (AUDIO_FORMAT_PCM_OFFLOAD | AUDIO_FORMAT_PCM_SUB_8_24_BIT)
 #define AUDIO_OFFLOAD_CODEC_FORMAT  "music_offload_codec_format"
 #define audio_is_offload_pcm(format) (0)
+#define OFFLOAD_USE_SMALL_BUFFER false
+#else
+#define OFFLOAD_USE_SMALL_BUFFER (info->use_small_bufs)
 #endif
 
 #ifndef AFE_PROXY_ENABLED
@@ -314,6 +317,9 @@ void audio_extn_check_and_set_dts_hpx_state(const struct audio_device *adev);
 void audio_extn_dolby_set_dmid(struct audio_device *adev);
 #else
 #define audio_extn_dolby_set_dmid(adev)                 (0)
+#define AUDIO_CHANNEL_OUT_PENTA (AUDIO_CHANNEL_OUT_QUAD | AUDIO_CHANNEL_OUT_FRONT_CENTER)
+#define AUDIO_CHANNEL_OUT_SURROUND (AUDIO_CHANNEL_OUT_FRONT_LEFT | AUDIO_CHANNEL_OUT_FRONT_RIGHT | \
+                                    AUDIO_CHANNEL_OUT_FRONT_CENTER | AUDIO_CHANNEL_OUT_BACK_CENTER)
 #endif
 
 
@@ -360,6 +366,7 @@ void audio_extn_dolby_send_ddp_endp_params(struct audio_device *adev);
 #define audio_extn_dolby_get_passt_buffer_size(info)                       (0)
 #define audio_extn_dolby_set_passt_volume(out, mute)                       (0)
 #define audio_extn_dolby_set_passt_latency(out, latency)                   (0)
+#define AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH  0x4000
 #else
 int audio_extn_dolby_update_passt_formats(struct audio_device *adev,
                                           struct stream_out *out);

hal/audio_hw.c

@@ -2903,7 +2903,7 @@ static int adev_open_output_stream(struct audio_hw_device *dev,
         if (flags & AUDIO_OUTPUT_FLAG_NON_BLOCKING)
             out->non_blocking = 1;
 
-        if (config->offload_info.use_small_bufs) {
+        if (platform_use_small_buffer(&config->offload_info)) {
             //this flag is set from framework only if its for PCM formats
             //no need to check for PCM format again
             out->non_blocking = 0;

hal/msm8916/platform.c

@@ -3345,7 +3345,7 @@ uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
         bits_per_sample = 32;
     }
 
-    if (info->use_small_bufs) {
+    if (platform_use_small_buffer(info)) {
         pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
     } else {
         if (!info->has_video) {
@@ -3609,6 +3609,10 @@ int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t p
 done:
     return ret;
 }
+bool platform_use_small_buffer(audio_offload_info_t* info)
+{
+    return OFFLOAD_USE_SMALL_BUFFER;
+}
 
 void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
 {

hal/msm8960/platform.c

@@ -1107,6 +1107,11 @@ uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info __unuse
     return 0;
 }
 
+bool platform_use_small_buffer(audio_offload_info_t* info)
+{
+    return false;
+}
+
 int platform_get_edid_info(void *platform __unused)
 {
    return -ENOSYS;

hal/msm8974/platform.c

@@ -3064,6 +3064,11 @@ uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
     return fragment_size;
 }
 
+bool platform_use_small_buffer(audio_offload_info_t* info)
+{
+    return OFFLOAD_USE_SMALL_BUFFER;
+}
+
 int platform_set_codec_backend_cfg(struct audio_device* adev,
                          unsigned int bit_width, unsigned int sample_rate)
 {

hal/platform_api.h

@@ -89,6 +89,7 @@ int platform_info_init(const char *filename);
 struct audio_offload_info_t;
 uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info);
 uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info);
+bool platform_use_small_buffer(audio_offload_info_t* info);
 uint32_t platform_get_compress_passthrough_buffer_size(audio_offload_info_t* info);
 
 bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev, struct audio_usecase *usecase);

hal/voice.c

@@ -22,6 +22,7 @@
 #define LOG_NDDEBUG 0
 
 #include <errno.h>
+#include <stdlib.h>
 #include <math.h>
 #include <cutils/log.h>
 #include <cutils/str_parms.h>

post_proc/Android.mk

@@ -14,8 +14,12 @@ LOCAL_SRC_FILES:= \
 	virtualizer.c \
 	reverb.c \
 	effect_api.c \
-	effect_util.c \
-        hw_accelerator.c
+	effect_util.c
+
+ifeq ($(strip $(AUDIO_FEATURE_ENABLED_HW_ACCELERATED_EFFECTS)),true)
+    LOCAL_CFLAGS += -DHW_ACCELERATED_EFFECTS
+    LOCAL_SRC_FILES += hw_accelerator.c
+endif
 
 LOCAL_CFLAGS+= -O2 -fvisibility=hidden
 

post_proc/bundle.c

@@ -43,7 +43,7 @@
 #include <system/thread_defs.h>
 #include <tinyalsa/asoundlib.h>
 #include <hardware/audio_effect.h>
-
+#include <stdlib.h>
 #include "bundle.h"
 #include "hw_accelerator.h"
 #include "equalizer.h"
@@ -69,7 +69,9 @@ const effect_descriptor_t *descriptors[] = {
         &ins_env_reverb_descriptor,
         &aux_preset_reverb_descriptor,
         &ins_preset_reverb_descriptor,
+#ifdef HW_ACCELERATED_EFFECTS
         &hw_accelerator_descriptor,
+#endif
         NULL,
 };
 
@@ -604,6 +606,7 @@ int effect_lib_create(const effect_uuid_t *uuid,
             reverb_preset_init(reverb_ctxt);
         }
         reverb_ctxt->ctl = NULL;
+#ifdef HW_ACCELERATED_EFFECTS
     } else if (memcmp(uuid, &hw_accelerator_descriptor.uuid,
                sizeof(effect_uuid_t)) == 0) {
         hw_accelerator_context_t *hw_acc_ctxt = (hw_accelerator_context_t *)
@@ -625,6 +628,7 @@ int effect_lib_create(const effect_uuid_t *uuid,
         context->ops.process = hw_accelerator_process;
 
         context->desc = &hw_accelerator_descriptor;
+#endif
     } else {
         return -EINVAL;
     }
@@ -910,7 +914,7 @@ int effect_command(effect_handle_t self, uint32_t cmdCode, uint32_t cmdSize,
             add_effect_to_output(out_ctxt, context);
 
         } break;
-
+#ifdef HW_ACCELERATED_EFFECTS
     case EFFECT_CMD_HW_ACC: {
         ALOGV("EFFECT_CMD_HW_ACC cmdSize %d pCmdData %p, *replySize %d, pReplyData %p",
               cmdSize, pCmdData, *replySize, pReplyData);
@@ -925,6 +929,7 @@ int effect_command(effect_handle_t self, uint32_t cmdCode, uint32_t cmdSize,
         context->hw_acc_enabled = (value > 0) ? true : false;
         break;
     }
+#endif
     default:
         if (cmdCode >= EFFECT_CMD_FIRST_PROPRIETARY && context->ops.command)
             status = context->ops.command(context, cmdCode, cmdSize,

post_proc/bundle.h

@@ -27,7 +27,9 @@
 /* Retry for delay for mixer open */
 #define RETRY_NUMBER 10
 #define RETRY_US 500000
-
+#ifdef HW_ACCELERATED_EFFECTS
+#define EFFECT_CMD_HW_ACC 20
+#endif
 #define MIXER_CARD 0
 #define SOUND_CARD 0
 

post_proc/effect_api.c

@@ -60,7 +60,7 @@
 #include <sound/audio_effects.h>
 #include <sound/devdep_params.h>
 #include <linux/msm_audio.h>
-
+#include <errno.h>
 #include "effect_api.h"
 
 #ifdef DTS_EAGLE

post_proc/effect_util.c

@@ -17,6 +17,7 @@
 #include <utils/Log.h>
 #include <stdlib.h>
 #include "effect_util.h"
+#include <string.h>
 
 #ifdef LOG_TAG
 #undef LOG_TAG

voice_processing/voice_processing.c

@@ -17,6 +17,7 @@
 #define LOG_TAG "voice_processing"
 /*#define LOG_NDEBUG 0*/
 #include <dlfcn.h>
+#include <stdlib.h>
 #include <cutils/log.h>
 #include <cutils/list.h>
 #include <hardware/audio_effect.h>