diff projects/heavy/hello-world/HvTable.h @ 160:5bcf04234f80 heavy-updated

- added -std=c99 to Makefile for user-supplied C files (required for heavy files)
- changed heavy core render.cpp file to use latest API and removed all redundant functions (e.g. foleyDesigner/touchkey stuff)
- use build_pd.sh to compile and run pd files (-h for usage instructions)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/projects/heavy/hello-world/HvTable.h	Thu Nov 05 18:58:26 2015 +0000
@@ -0,0 +1,81 @@
+/**
+ * Copyright (c) 2014, 2015, Enzien Audio Ltd.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _HEAVY_TABLE_H_
+#define _HEAVY_TABLE_H_
+
+#include "HvBase.h"
+#include "HvMessage.h"
+#include "Utils.h"
+
+typedef struct HvTable {
+  float *buffer;
+  // the number of values that the table is requested to have
+  hv_uint32_t length;
+
+  // the number of usable values that the table actually has
+  // this is always an even multiple of HV_N_SIMD
+  hv_uint32_t size;
+
+  // Note that the true size of the table is (size + HV_N_SIMD),
+  // with the trailing values used by the system, e.g. to create a circular
+  // buffer
+  hv_uint32_t allocated;
+
+  hv_uint32_t head; // the most recently written point
+} HvTable;
+
+hv_size_t hTable_init(HvTable *o, int length);
+
+hv_size_t hTable_initWithData(HvTable *o, int length, const float *const data);
+
+hv_size_t hTable_initWithFinalData(HvTable *o, int length, float *data);
+
+void hTable_free(HvTable *o);
+
+int hTable_resize(HvTable *o, hv_uint32_t newLength);
+
+void hTable_onMessage(HvBase *_c, HvTable *o, int letIn, const HvMessage *const m,
+    void (*sendMessage)(HvBase *, int, const HvMessage *const));
+
+static inline float *hTable_getBuffer(HvTable *o) {
+  return o->buffer;
+}
+
+// the user-requested length of the table (number of floats)
+static inline hv_uint32_t hTable_getLength(HvTable *o) {
+  return o->length;
+}
+
+// the usable length of the table (an even multiple of HV_N_SIMD)
+static inline hv_uint32_t hTable_getSize(HvTable *o) {
+  return o->size;
+}
+
+// the number of floats allocated to this table (usually size + HV_N_SIMD)
+static inline hv_uint32_t hTable_getAllocated(HvTable *o) {
+  return o->allocated;
+}
+
+static inline hv_uint32_t hTable_getHead(HvTable *o) {
+  return o->head;
+}
+
+static inline void hTable_setHead(HvTable *o, hv_uint32_t head) {
+  o->head = head;
+}
+
+#endif // _HEAVY_TABLE_H_