[linux]: fix mpp_buffer_test error on linux

git-svn-id: https://10.10.10.66:8443/svn/MediaProcessPlatform/trunk/mpp@970 6e48237b-75ef-9749-8fc9-41990f28c85a

osal/linux/os_allocator.c

@@ -30,6 +30,7 @@
  */
 typedef struct {
     size_t          alignment;
+    RK_S32          fd_count;
 } allocator_ctx;
 
 MPP_RET os_allocator_normal_open(void **ctx, size_t alignment)
@@ -49,6 +50,8 @@ MPP_RET os_allocator_normal_open(void **ctx, size_t alignment)
     } else
         p->alignment = alignment;
 
+    p->fd_count = 0;
+
     *ctx = p;
     return ret;
 }
@@ -63,6 +66,7 @@ MPP_RET os_allocator_normal_alloc(void *ctx, MppBufferInfo *info)
     }
 
     p = (allocator_ctx *)ctx;
+    info->fd = p->fd_count++;
     return os_malloc(&info->ptr, p->alignment, info->size);
 }
 
@@ -76,11 +80,12 @@ MPP_RET os_allocator_normal_free(void *ctx, MppBufferInfo *info)
 
 MPP_RET os_allocator_normal_import(void *ctx, MppBufferInfo *info)
 {
-    (void) ctx;
+    allocator_ctx *p = (allocator_ctx *)ctx;
+    mpp_assert(ctx);
     mpp_assert(info->ptr);
     mpp_assert(info->size);
     info->hnd   = NULL;
-    info->fd    = -1;
+    info->fd    = p->fd_count++;
     return MPP_OK;
 }
 
@@ -119,8 +124,8 @@ static os_allocator allocator_v4l2 = {
     os_allocator_normal_open,
     os_allocator_normal_alloc,
     os_allocator_normal_free,
-    NULL,
-    NULL,
+    os_allocator_normal_import,
+    os_allocator_normal_release,
     os_allocator_normal_close,
 };
 

test/mpp_buffer_test.c

@@ -24,6 +24,7 @@
 #include "mpp_log.h"
 #include "mpp_env.h"
 #include "mpp_buffer.h"
+#include "mpp_allocator.h"
 
 #define MPP_BUFFER_TEST_DEBUG_FLAG      (0xf)
 #define MPP_BUFFER_TEST_SIZE            (SZ_1K*4)
@@ -33,6 +34,8 @@
 int main()
 {
     MPP_RET ret = MPP_OK;
+    MppAllocator allocator = NULL;
+    MppAllocatorApi *api = NULL;
     MppBufferInfo commit;
     MppBufferGroup group = NULL;
     MppBuffer commit_buffer[MPP_BUFFER_TEST_COMMIT_COUNT];
@@ -113,18 +116,22 @@ int main()
 
     mpp_log("mpp_buffer_test commit mode with used status start\n");
 
+    ret = mpp_allocator_get(&allocator, &api, MPP_BUFFER_TYPE_ION);
+    if (MPP_OK != ret) {
+        mpp_err("mpp_buffer_test mpp_allocator_get ion failed\n");
+        goto MPP_BUFFER_failed;
+    }
+
     commit.type = MPP_BUFFER_TYPE_ION;
     commit.size = size;
 
     for (i = 0; i < count; i++) {
-        commit_ptr[i] = malloc(size);
-        if (NULL == commit_ptr[i]) {
-            mpp_err("mpp_buffer_test malloc failed\n");
+        ret = api->alloc(allocator, &commit);
+        if (ret) {
+            mpp_err("mpp_buffer_test mpp_allocator_alloc failed\n");
             goto MPP_BUFFER_failed;
         }
 
-        commit.ptr = commit_ptr[i];
-
         /*
          * NOTE: commit buffer info will be directly return within new MppBuffer
          *       This mode allow input group is NULL
@@ -138,20 +145,33 @@ int main()
 
     for (i = 0; i < count; i++) {
         if (commit_buffer[i]) {
+            ret = mpp_buffer_info_get(commit_buffer[i], &commit);
+            if (MPP_OK != ret) {
+                mpp_err("mpp_buffer_test mpp_buffer_info_get failed\n");
+                goto MPP_BUFFER_failed;
+            }
+
             ret = mpp_buffer_put(commit_buffer[i]);
             if (MPP_OK != ret) {
                 mpp_err("mpp_buffer_test mpp_buffer_put commit mode failed\n");
                 goto MPP_BUFFER_failed;
             }
+
             commit_buffer[i] = NULL;
+
+            /* NOTE: buffer info from allocator need to be free directly */
+            ret = api->free(allocator, &commit);
+            if (MPP_OK != ret) {
+                mpp_err("mpp_buffer_test api->free failed\n");
+                goto MPP_BUFFER_failed;
+            }
         }
     }
 
-    for (i = 0; i < count; i++) {
-        if (commit_ptr[i]) {
-            free(commit_ptr[i]);
-            commit_ptr[i] = NULL;
-        }
+    ret = mpp_allocator_put(&allocator);
+    if (MPP_OK != ret) {
+        mpp_err("mpp_buffer_test mpp_allocator_put failed\n");
+        goto MPP_BUFFER_failed;
     }
 
     mpp_log("mpp_buffer_test commit mode with used status success\n");
@@ -238,6 +258,11 @@ MPP_BUFFER_failed:
         legacy_buffer = NULL;
     }
 
+    if (allocator) {
+        mpp_allocator_put(&allocator);
+    }
+    mpp_assert(NULL == allocator);
+
     mpp_log("mpp_buffer_test failed\n");
     return ret;
 }