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

sample/uvc_app/video/stream/video_stream.h

@@ -0,0 +1,127 @@
+/*
+ * Copyright (c) XMEDIA. All rights reserved.
+ */
+#ifndef __STREAM_H__
+#define __STREAM_H__
+
+#include "uvc_hal.h"
+#include "sample_video.h"
+
+//USB_Video_Payload_H_264_1.0 3.3
+#define UVCX_PICTURE_TYPE_CONTROL 0x09
+
+// H264 extension unit id, must same as to driver
+#define UNIT_XU_H264 10
+
+// CAMERA
+#define UNIT_XU_CAMERA (0x11)
+
+// VENDOR
+#define UNIT_XU_VENDOR 11
+
+typedef struct stream_control_ops {
+    int (*init)(void);
+    int (*deinit)(void);
+    int (*startup)(void);
+    int (*shutdown)(void);
+    int (*set_idr)(void);
+    int (*set_property)(struct encoder_property *p);
+} stream_control_ops_st;
+
+typedef struct processing_unit_ops {
+    uint16_t (*brightness_get)(void);
+    uint16_t (*contrast_get)(void);
+    uint16_t (*hue_get)(void);
+    uint8_t (*power_line_frequency_get)(void);
+    uint16_t (*saturation_get)(void);
+    uint8_t (*white_balance_temperature_auto_get)(void);
+    uint16_t (*white_balance_temperature_get)(void);
+
+    void (*brightness_set)(uint16_t v);
+    void (*contrast_set)(uint16_t v);
+    void (*hue_set)(uint16_t v);
+    void (*power_line_frequency_set)(uint8_t v);
+    void (*saturation_set)(uint16_t v);
+    void (*white_balance_temperature_auto_set)(uint8_t v);
+    void (*white_balance_temperature_set)(uint16_t v);
+} processing_unit_ops_st;
+
+typedef struct input_terminal_ops {
+    uint32_t (*exposure_ansolute_time_get)(void);
+    uint8_t (*exposure_auto_mode_get)(void);
+    void (*exposure_ansolute_time_set)(uint32_t v);
+    void (*exposure_auto_mode_set)(uint8_t v);
+} input_terminal_ops_st;
+
+typedef struct extension_unit_ops {
+    /*todo eu-h264 ops*/
+
+    /*todo eu-camera ops*/
+} extension_unit_ops_st;
+
+typedef struct stream
+{
+    struct stream_control_ops *mpi_sc_ops;
+    struct processing_unit_ops *mpi_pu_ops;
+    struct input_terminal_ops *mpi_it_ops;
+    struct extension_unit_ops *mpi_eu_ops;
+    int streaming;
+    int exposure_auto_stall;
+    int brightness_stall;
+} stream;
+
+/* media control functions */
+extern int stream_register_mpi_ops(struct stream_control_ops *sc_ops,
+        struct processing_unit_ops *pu_ops,
+        struct input_terminal_ops *it_ops,
+        struct extension_unit_ops *eu_ops);
+
+extern int video_stream_set_enc_property(struct encoder_property *p);
+extern int video_stream_init(void);
+extern int video_stream_deinit(void);
+extern int video_stream_shutdown(void);
+extern int video_stream_startup(void);
+extern int video_stream_set_enc_idr(void);
+
+extern unsigned int stream_pu_get_brightness(void);
+extern void stream_pu_set_brightness(unsigned int val);
+extern unsigned int stream_pu_get_contrast(void);
+extern void stream_pu_set_contrast(unsigned int val);
+
+extern void stream_event_pu_setup(struct uvc_device *dev,
+        uint8_t req,
+        uint8_t unit_id,
+        uint8_t cs,
+        struct uvc_request_data* resp);
+
+extern void stream_event_it_setup(struct uvc_device *dev,
+        uint8_t req,
+        uint8_t unit_id,
+        uint8_t cs,
+        struct uvc_request_data *resp);
+
+extern void stream_event_eu_h264_setup(uint8_t req,
+        uint8_t unit_id,
+        uint8_t cs,
+        struct uvc_request_data *resp);
+
+extern void stream_event_eu_camera_setup(uint8_t req,
+        uint8_t unit_id,
+        uint8_t cs,
+        struct uvc_request_data *resp);
+
+extern void stream_event_eu_vendor1_setup(struct uvc_device *dev,
+		uint8_t req,
+        uint8_t unit_id,
+        uint8_t cs,
+        struct uvc_request_data *resp);
+
+extern void stream_event_eu_h264_data(int unit_id, int control, struct uvc_request_data *data);
+extern void stream_event_pu_data(int unit_id, int control, struct uvc_request_data *data);
+extern void stream_event_it_data(int unit_id, int control, struct uvc_request_data *data);
+extern void stream_event_eu_camera_data(int unit_id, int control, struct uvc_request_data *data);
+extern void stream_event_eu_vendor1_data(int unit_id, int control, struct uvc_request_data *data);
+
+
+#endif //__STREAM_H__
+