1 files changed, 113 insertions, 0 deletions
diff --git a/msmcobalt/mm-video-v4l2/vidc/common/inc/vidc_debug.h b/msmcobalt/mm-video-v4l2/vidc/common/inc/vidc_debug.h
new file mode 100644
index 0000000..3d5bbb5
--- /dev/null
+++ b/msmcobalt/mm-video-v4l2/vidc/common/inc/vidc_debug.h
@@ -0,0 +1,113 @@
+/*--------------------------------------------------------------------------
+Copyright (c) 2013 - 2016, The Linux Foundation. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the name of The Linux Foundation nor
+      the names of its contributors may be used to endorse or promote
+      products derived from this software without specific prior written
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+--------------------------------------------------------------------------*/
+
+#ifndef __VIDC_DEBUG_H__
+#define __VIDC_DEBUG_H__
+
+#ifdef _ANDROID_
+#include <cstdio>
+#include <pthread.h>
+#include <sys/mman.h>
+
+enum {
+   PRIO_ERROR=0x1,
+   PRIO_INFO=0x1,
+   PRIO_HIGH=0x2,
+   PRIO_LOW=0x4
+};
+
+extern int debug_level;
+
+#undef DEBUG_PRINT_ERROR
+#define DEBUG_PRINT_ERROR(fmt, args...) ({ \
+      if (debug_level & PRIO_ERROR) \
+          ALOGE(fmt,##args); \
+      })
+#undef DEBUG_PRINT_INFO
+#define DEBUG_PRINT_INFO(fmt, args...) ({ \
+      if (debug_level & PRIO_INFO) \
+          ALOGI(fmt,##args); \
+      })
+#undef DEBUG_PRINT_LOW
+#define DEBUG_PRINT_LOW(fmt, args...) ({ \
+      if (debug_level & PRIO_LOW) \
+          ALOGD(fmt,##args); \
+      })
+#undef DEBUG_PRINT_HIGH
+#define DEBUG_PRINT_HIGH(fmt, args...) ({ \
+      if (debug_level & PRIO_HIGH) \
+          ALOGD(fmt,##args); \
+      })
+#else
+#define DEBUG_PRINT_ERROR printf
+#define DEBUG_PRINT_INFO printf
+#define DEBUG_PRINT_LOW printf
+#define DEBUG_PRINT_HIGH printf
+#endif
+
+#define VALIDATE_OMX_PARAM_DATA(ptr, paramType)                                \
+    {                                                                          \
+        if (ptr == NULL) { return OMX_ErrorBadParameter; }                     \
+        paramType *p = reinterpret_cast<paramType *>(ptr);                     \
+        if (p->nSize < sizeof(paramType)) {                                    \
+            ALOGE("Insufficient object size(%u) v/s expected(%zu) for type %s",\
+                    (unsigned int)p->nSize, sizeof(paramType), #paramType);    \
+            return OMX_ErrorBadParameter;                                      \
+        }                                                                      \
+    }                                                                          \
+
+class auto_lock {
+    public:
+        auto_lock(pthread_mutex_t &lock)
+            : mLock(lock) {
+                pthread_mutex_lock(&mLock);
+            }
+        ~auto_lock() {
+            pthread_mutex_unlock(&mLock);
+        }
+    private:
+        pthread_mutex_t &mLock;
+};
+
+class AutoUnmap {
+    void *vaddr;
+    int size;
+
+    public:
+        AutoUnmap(void *vaddr, int size) {
+            this->vaddr = vaddr;
+            this->size = size;
+        }
+
+        ~AutoUnmap() {
+            if (vaddr)
+                munmap(vaddr, size);
+        }
+};
+
+#endif