Merge "get_presentation_position" into klp-dev
diff --git a/include/hardware/audio_effect.h b/include/hardware/audio_effect.h
index 2940b1a..b49d02d 100644
--- a/include/hardware/audio_effect.h
+++ b/include/hardware/audio_effect.h
@@ -147,6 +147,9 @@
// | | | 1 requires audio source updates
// | | | 2..3 reserved
// +---------------------------+-----------+-----------------------------------
+// | Effect offload supported | 22 | 0 The effect cannot be offloaded to an audio DSP
+// | | | 1 The effect can be offloaded to an audio DSP
+// +---------------------------+-----------+-----------------------------------
// Insert mode
#define EFFECT_FLAG_TYPE_SHIFT 0
@@ -229,6 +232,14 @@
#define EFFECT_FLAG_AUDIO_SOURCE_IND (1 << EFFECT_FLAG_AUDIO_SOURCE_SHIFT)
#define EFFECT_FLAG_AUDIO_SOURCE_NONE (0 << EFFECT_FLAG_AUDIO_SOURCE_SHIFT)
+// Effect offload indication
+#define EFFECT_FLAG_OFFLOAD_SHIFT (EFFECT_FLAG_AUDIO_SOURCE_SHIFT + \
+ EFFECT_FLAG_AUDIO_SOURCE_SIZE)
+#define EFFECT_FLAG_OFFLOAD_SIZE 1
+#define EFFECT_FLAG_OFFLOAD_MASK (((1 << EFFECT_FLAG_OFFLOAD_SIZE) -1) \
+ << EFFECT_FLAG_OFFLOAD_SHIFT)
+#define EFFECT_FLAG_OFFLOAD_SUPPORTED (1 << EFFECT_FLAG_OFFLOAD_SHIFT)
+
#define EFFECT_MAKE_API_VERSION(M, m) (((M)<<16) | ((m) & 0xFFFF))
#define EFFECT_API_VERSION_MAJOR(v) ((v)>>16)
#define EFFECT_API_VERSION_MINOR(v) ((m) & 0xFFFF)
@@ -426,6 +437,8 @@
EFFECT_CMD_GET_FEATURE_CONFIG, // get current feature configuration
EFFECT_CMD_SET_FEATURE_CONFIG, // set current feature configuration
EFFECT_CMD_SET_AUDIO_SOURCE, // set the audio source (see audio.h, audio_source_t)
+ EFFECT_CMD_OFFLOAD, // set if effect thread is an offload one,
+ // send the ioHandle of the effect thread
EFFECT_CMD_FIRST_PROPRIETARY = 0x10000 // first proprietary command code
};
@@ -732,6 +745,20 @@
// size: 0
// data: N/A
//==================================================================================================
+// command: EFFECT_CMD_OFFLOAD
+//--------------------------------------------------------------------------------------------------
+// description:
+// 1.indicate if the playback thread the effect is attached to is offloaded or not
+// 2.update the io handle of the playback thread the effect is attached to
+//--------------------------------------------------------------------------------------------------
+// command format:
+// size: sizeof(effect_offload_param_t)
+// data: effect_offload_param_t
+//--------------------------------------------------------------------------------------------------
+// reply format:
+// size: sizeof(uint32_t)
+// data: uint32_t
+//--------------------------------------------------------------------------------------------------
// command: EFFECT_CMD_FIRST_PROPRIETARY
//--------------------------------------------------------------------------------------------------
// description:
@@ -868,6 +895,11 @@
char data[]; // Start of Parameter + Value data
} effect_param_t;
+// structure used by EFFECT_CMD_OFFLOAD command
+typedef struct effect_offload_param_s {
+ bool isOffload; // true if the playback thread the effect is attached to is offloaded
+ int ioHandle; // io handle of the playback thread the effect is attached to
+} effect_offload_param_t;
/////////////////////////////////////////////////