1 files changed, 139 insertions, 0 deletions
diff --git a/hifi/xaf/host-apf/include/xaf-api.h b/hifi/xaf/host-apf/include/xaf-api.h
new file mode 100644
index 00000000..5cebb430
--- /dev/null
+++ b/hifi/xaf/host-apf/include/xaf-api.h
@@ -0,0 +1,139 @@
+/*******************************************************************************
+* Copyright (C) 2018 Cadence Design Systems, Inc.
+* 
+* Permission is hereby granted, free of charge, to any person obtaining
+* a copy of this software and associated documentation files (the
+* "Software"), to use this Software with Cadence processor cores only and 
+* not with any other processors and platforms, subject to
+* the following conditions:
+* 
+* The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+* 
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************************/
+
+
+/* ...number of max input buffers */
+#define XAF_MAX_INBUFS                      2
+#define XAF_INBUF_SIZE                      8192
+
+typedef enum {
+    XAF_DECODER         = 0,
+    XAF_ENCODER         = 1,
+    XAF_MIXER           = 2,
+    XAF_PRE_PROC        = 3,
+    XAF_POST_PROC       = 4,
+} xaf_comp_type;
+
+typedef enum {
+    XAF_STARTING        = 0,
+    XAF_INIT_DONE       = 1,
+    XAF_NEED_INPUT      = 2,
+    XAF_OUTPUT_READY    = 3,
+    XAF_EXEC_DONE       = 4,
+} xaf_comp_status;
+
+typedef enum {
+    XAF_START_FLAG          = 1,
+    XAF_EXEC_FLAG           = 2,
+    XAF_INPUT_OVER_FLAG     = 3,
+    XAF_INPUT_READY_FLAG    = 4,
+    XAF_NEED_OUTPUT_FLAG    = 5,
+} xaf_comp_flag;
+
+typedef enum {
+    XAF_NO_ERROR        =  0,
+    XAF_PTR_ERROR       = -1,
+    XAF_INVALID_VALUE   = -2,
+    XAF_ROUTING_ERROR   = -3,
+    /*XAF_XOS_ERROR       = -4,*/
+    XAF_API_ERR         = -5,
+} XAF_ERR_CODE;
+
+typedef enum {
+    XAF_MEM_ID_DEV  = 0,
+    XAF_MEM_ID_COMP = 1,
+} XAF_MEM_ID;
+
+/* structure for component memory sizes */
+typedef struct xaf_mem_size_s{
+    u32 persist;
+    u32 scratch;
+    u32 input;
+    u32 output;
+}xaf_mem_size_t;
+
+/* structure for host-side utility handles */
+typedef struct xaf_ap_utils_s{
+  int            xf_cfg_remote_ipc_pool_size;
+  xaf_mem_size_t mem_size;
+}xaf_ap_utils_t;
+
+typedef struct xaf_format_s {
+    u32             sample_rate;
+    u32             channels;
+    u32             pcm_width;
+    u32             input_length;
+    u32             output_length;
+} xaf_format_t;
+
+#ifndef XAF_HOSTLESS
+typedef struct xaf_info_s {
+    void *          buf;
+    u32             length;
+} xaf_info_t;
+#endif
+
+XAF_ERR_CODE xaf_adev_open(void **pp_adev, s32 audio_frmwk_buf_size, s32 audio_comp_buf_size, xaf_mem_malloc_fxn_t mm_malloc, xaf_mem_free_fxn_t mm_free);
+XAF_ERR_CODE xaf_adev_close(void *adev_ptr, xaf_comp_flag flag);
+
+XAF_ERR_CODE xaf_comp_create(void* p_adev, void **p_comp, xf_id_t comp_id, u32 ninbuf, u32 noutbuf, void *pp_inbuf[], xaf_comp_type comp_type);
+XAF_ERR_CODE xaf_comp_delete(void* p_comp);
+XAF_ERR_CODE xaf_comp_set_config(void *p_comp, s32 num_param, s32 *p_param);
+XAF_ERR_CODE xaf_comp_get_config(void *p_comp, s32 num_param, s32 *p_param);
+XAF_ERR_CODE xaf_comp_process(void *p_adev, void *p_comp, void *p_buf, u32 length, xaf_comp_flag flag);
+XAF_ERR_CODE xaf_connect(void *p_src, void *p_dest, s32 num_buf);
+
+/* Not available in this version yet.
+XAF_ERR_CODE xaf_disconnect(xaf_comp_t *p_comp);
+*/
+
+XAF_ERR_CODE xaf_comp_get_status(void *p_adev, void *p_comp, xaf_comp_status *p_status, xaf_info_t *p_info);
+
+/* ...check null pointer */ 
+#define XAF_CHK_PTR(ptr)                                     \
+({                                                          \
+    int __ret;                                              \
+                                                            \
+    if ((__ret = (int)(ptr)) == 0)                          \
+    {                                                       \
+        TRACE(ERROR, _x("Null pointer error: %d"), __ret);  \
+        return XAF_PTR_ERROR;                               \
+    }                                                       \
+    __ret;                                                  \
+})
+
+/* ...check range */
+#define XAF_CHK_RANGE(val, min, max)                         \
+({                                                          \
+    int __ret = val;                                        \
+                                                            \
+    if ((__ret < (int)min) || (__ret > (int)max))           \
+    {                                                       \
+        TRACE(ERROR, _x("Invalid value: %d"), __ret);       \
+        return XAF_INVALID_VALUE;                           \
+    }                                                       \
+    __ret;                                                  \
+})
+
+
+
+