GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
21813 changed files with 4413081 additions and 0 deletions
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+/*
+ * Copyright (c) XMEDIA. All rights reserved.
+ */
+#include <stdio.h>
+#include <pthread.h>
+
+#include "camera.h"
+#include "uvc.h"
+#include "uac.h"
+
+/* -------------------------------------------------------------------------- */
+extern unsigned int g_uvc;
+extern unsigned int g_uac;
+
+static uvc_t* g_uvc_dev = NULL;
+static uac_t* g_uac_dev = NULL;
+
+static int __camera_init(void)
+{
+    if (g_uvc) {
+        g_uvc_dev = get_uvc();
+        if (g_uvc_dev && g_uvc_dev->init) {
+            g_uvc_dev->init();
+        }
+    }
+
+    if (g_uac) {
+        g_uac_dev = get_uac();
+        if (g_uac_dev && g_uac_dev->init) {
+            g_uac_dev->init();
+        }
+    }
+
+    return 0;
+}
+
+static int __camera_deinit(void)
+{
+    if (g_uac) {
+        if (g_uac_dev && g_uac_dev->deinit) {
+            g_uac_dev->deinit();
+        }
+    }
+
+    if (g_uvc) {
+        if (g_uvc_dev && g_uvc_dev->deinit) {
+            g_uvc_dev->deinit();
+        }
+    }
+
+    g_uvc_dev = NULL;
+    g_uac_dev = NULL;
+
+    return 0;
+}
+
+static int __camera_open(void)
+{
+    if (g_uvc) {
+        if (g_uvc_dev && g_uvc_dev->open) {
+            g_uvc_dev->open();
+        }
+    }
+
+    if (g_uac) {
+        if (g_uac_dev && g_uac_dev->open) {
+            g_uac_dev->open();
+        }
+    }
+
+    return 0;
+}
+
+static int __camera_close(void)
+{
+    if (g_uac) {
+        if (g_uac_dev && g_uac_dev->close) {
+            g_uac_dev->close();
+        }
+    }
+
+    if (g_uvc) {
+        if (g_uvc_dev && g_uvc_dev->close) {
+            g_uvc_dev->close();
+        }
+    }
+
+    return 0;
+}
+
+static int __camera_run(void)
+{
+    if (g_uvc) {
+        if (g_uvc_dev && g_uvc_dev->run) {
+            g_uvc_dev->run();
+        }
+    }
+
+    if (g_uac) {
+        if (g_uac_dev && g_uac_dev->run) {
+            g_uac_dev->run();
+        }
+    }
+    return 0;
+}
+
+static int __camera_stop(void)
+{
+    if (g_uvc) {
+        if (g_uvc_dev && g_uvc_dev->stop) {
+            g_uvc_dev->stop();
+        }
+    }
+
+    if (g_uac) {
+        if (g_uac_dev && g_uac_dev->stop) {
+            g_uac_dev->stop();
+        }
+    }
+
+    return 0;
+}
+/* -------------------------------------------------------------------------- */
+
+static camera __camera =
+{
+    .init = &__camera_init,
+    .deinit = &__camera_deinit,
+    .open = &__camera_open,
+    .close = &__camera_close,
+    .run = &__camera_run,
+    .stop = &__camera_stop,
+};
+
+camera *get_camera(void)
+{
+    return &__camera;
+}