Add new internal APIs for camera framesubmit/tizen/20200819.022508submit/tizen/20200818.102105

- In fact, they are exported for new recorder API.

[Version] 0.4.37
[Issue Type] New feature

Change-Id: Ia32edf33fd5cf95a3d011781609d6d4e000e3920
Signed-off-by: Jeongmo Yang <jm80.yang@samsung.com>

4 files changed, 63 insertions, 54 deletions

diff --git a/include/camera_internal.h b/include/camera_internal.h
index 18740ef..a9ac503 100644
--- a/include/camera_internal.h
+++ b/include/camera_internal.h
@@ -18,6 +18,8 @@
 #define __TIZEN_MULTIMEDIA_CAMERA_INTERNAL_H__
 
 #include <camera.h>
+#include <mm_types.h>
+#include <tbm_surface_internal.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -34,6 +36,51 @@ extern "C" {
  * @{
  */
 
+#ifdef BUFFER_MAX_PLANE_NUM
+#undef BUFFER_MAX_PLANE_NUM
+#endif /* BUFFER_MAX_PLANE_NUM */
+
+#define BUFFER_MAX_PLANE_NUM     4
+
+typedef struct _camera_stream_data_s {
+	union {
+		struct {
+			unsigned char *yuv;
+			unsigned int length_yuv;
+		} yuv420, yuv422;
+		struct {
+			unsigned char *y;
+			unsigned int length_y;
+			unsigned char *uv;
+			unsigned int length_uv;
+		} yuv420sp;
+		struct {
+			unsigned char *y;
+			unsigned int length_y;
+			unsigned char *u;
+			unsigned int length_u;
+			unsigned char *v;
+			unsigned int length_v;
+		} yuv420p, yuv422p;
+		struct {
+			unsigned char *data;
+			unsigned int length_data;
+			int is_delta_frame;
+		} encoded, depth, rgb;
+	} data;                         /**< pointer of captured stream */
+	int data_type;                  /**< data type */
+	unsigned int length_total;      /**< total length of stream buffer (in byte)*/
+	unsigned int num_planes;        /**< number of planes */
+	MMPixelFormatType format;       /**< image format */
+	int width;                      /**< width of video buffer */
+	int height;                     /**< height of video buffer */
+	unsigned int timestamp;         /**< timestamp of stream buffer (msec)*/
+	void *bo[BUFFER_MAX_PLANE_NUM]; /**< TBM buffer object */
+	void *internal_buffer;          /**< Internal buffer pointer */
+	int stride[BUFFER_MAX_PLANE_NUM];    /**< Stride of each plane */
+	int elevation[BUFFER_MAX_PLANE_NUM]; /**< Elevation of each plane */
+} camera_stream_data_s;
+
 /**
  * @brief Start the evas rendering.
  *
@@ -88,6 +135,18 @@ int camera_stop_evas_rendering(camera_h camera, bool keep_screen);
 int camera_set_ecore_wl_display(camera_h camera, void *ecore_wl_window);
 
 /**
+ * @brief Creates preview frame from stream data.
+ * @since_tizen 6.0
+ * @param[in] stream The stream from internal pipeline
+ * @param[in] num_buffer_fd The number of buffer fd
+ * @param[in] buffer_bo_handle The bo handle of buffer
+ * @param[in] data_bo_handle The bo handle of data
+ * @param[out] frame The frame which will be filled
+ */
+void camera_create_preview_frame(camera_stream_data_s *stream, int num_buffer_fd,
+	tbm_bo_handle *buffer_bo_handle, tbm_bo_handle *data_bo_handle, camera_preview_data_s *frame);
+
+/**
  * @}
  */
 #ifdef __cplusplus
diff --git a/include/camera_private.h b/include/camera_private.h
index b863bbc..3dfa516 100644
--- a/include/camera_private.h
+++ b/include/camera_private.h
@@ -21,7 +21,7 @@
 #ifndef __TIZEN_MULTIMEDIA_CAMERA_PRIVATE_H__
 #define __TIZEN_MULTIMEDIA_CAMERA_PRIVATE_H__
 #include <glib.h>
-#include <camera.h>
+#include <camera_internal.h>
 #include <muse_core.h>
 #include <muse_camera.h>
 #include <mm_display_interface.h>
@@ -30,11 +30,6 @@
 extern "C" {
 #endif
 
-#ifdef BUFFER_MAX_PLANE_NUM
-#undef BUFFER_MAX_PLANE_NUM
-#endif /* BUFFER_MAX_PLANE_NUM */
-
-#define BUFFER_MAX_PLANE_NUM     4
 #define CAMERA_CB_TIMEOUT        4
 #define CAMERA_CB_NO_TIMEOUT     0
 
@@ -64,45 +59,6 @@ enum {
 	CAMERA_MESSAGE_HANDLER_TYPE_CAPTURE_CB
 };
 
-typedef struct _camera_stream_data_s {
-	union {
-		struct {
-			unsigned char *yuv;
-			unsigned int length_yuv;
-		} yuv420, yuv422;
-		struct {
-			unsigned char *y;
-			unsigned int length_y;
-			unsigned char *uv;
-			unsigned int length_uv;
-		} yuv420sp;
-		struct {
-			unsigned char *y;
-			unsigned int length_y;
-			unsigned char *u;
-			unsigned int length_u;
-			unsigned char *v;
-			unsigned int length_v;
-		} yuv420p, yuv422p;
-		struct {
-			unsigned char *data;
-			unsigned int length_data;
-			int is_delta_frame;
-		} encoded, depth, rgb;
-	} data;                         /**< pointer of captured stream */
-	int data_type;                  /**< data type */
-	unsigned int length_total;      /**< total length of stream buffer (in byte)*/
-	unsigned int num_planes;        /**< number of planes */
-	MMPixelFormatType format;       /**< image format */
-	int width;                      /**< width of video buffer */
-	int height;                     /**< height of video buffer */
-	unsigned int timestamp;         /**< timestamp of stream buffer (msec)*/
-	void *bo[BUFFER_MAX_PLANE_NUM]; /**< TBM buffer object */
-	void *internal_buffer;          /**< Internal buffer pointer */
-	int stride[BUFFER_MAX_PLANE_NUM];    /**< Stride of each plane */
-	int elevation[BUFFER_MAX_PLANE_NUM]; /**< Elevation of each plane */
-} camera_stream_data_s;
-
 typedef struct _camera_msg_handler_info_s {
 	int type;
 	void *cb_info;
diff --git a/packaging/capi-media-camera.spec b/packaging/capi-media-camera.spec
index 4bdea7f..63d29cf 100644
--- a/packaging/capi-media-camera.spec
+++ b/packaging/capi-media-camera.spec
@@ -1,6 +1,6 @@
 Name:       capi-media-camera
 Summary:    A Camera API
-Version:    0.4.36
+Version:    0.4.37
 Release:    0
 Group:      Multimedia/API
 License:    Apache-2.0
diff --git a/src/camera.c b/src/camera.c
index dd311da..9baa0c0 100644
--- a/src/camera.c
+++ b/src/camera.c
@@ -20,14 +20,10 @@
 #include <string.h>
 #include <mm.h>
 #include <mm_types.h>
-#include <camera.h>
-#include <muse_camera.h>
 #include <muse_camera_msg.h>
 #include <camera_private.h>
-#include <muse_core.h>
 #include <muse_client.h>
 #include <dlog.h>
-#include <tbm_surface_internal.h>
 #include <gio/gio.h>
 
 #ifdef LOG_TAG
@@ -53,8 +49,6 @@ static void _camera_msg_send_param2_int(int api, camera_cb_info_s *cb_info,
 static void _camera_msg_return_buffer(int ret_fd, camera_cb_info_s *cb_info);
 static bool _camera_import_tbm_fd(tbm_bufmgr bufmgr, int fd, tbm_bo *bo, tbm_bo_handle *bo_handle);
 static void _camera_release_imported_bo(tbm_bo *bo);
-static void _camera_preview_frame_create(camera_stream_data_s *stream, int num_buffer_fd,
-	tbm_bo_handle *buffer_bo_handle, tbm_bo_handle *data_bo_handle, camera_preview_data_s *frame);
 static int _camera_media_packet_create(camera_cb_info_s *cb_info, camera_stream_data_s *stream,
 	camera_media_packet_data *mp_data, media_packet_h *packet);
 static int _camera_media_packet_data_create(int ret_fd, int *tfd, int num_buffer_fd, tbm_bo bo,
@@ -333,7 +327,7 @@ static void __camera_event_handler_preview(camera_cb_info_s *cb_info, char *recv
 
 	/* call preview callback */
 	if (cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_PREVIEW]) {
-		_camera_preview_frame_create(stream, num_buffer_fd, buffer_bo_handle, &data_bo_handle, &frame);
+		camera_create_preview_frame(stream, num_buffer_fd, buffer_bo_handle, &data_bo_handle, &frame);
 
 		((camera_preview_cb)cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_PREVIEW])(&frame,
 			cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_PREVIEW]);
@@ -999,7 +993,7 @@ int _camera_get_media_packet_mimetype(int in_format, media_format_mimetype_e *mi
 	return CAMERA_ERROR_NONE;
 }
 
-static void _camera_preview_frame_create(camera_stream_data_s *stream, int num_buffer_fd,
+void camera_create_preview_frame(camera_stream_data_s *stream, int num_buffer_fd,
 	tbm_bo_handle *buffer_bo_handle, tbm_bo_handle *data_bo_handle, camera_preview_data_s *frame)
 {
 	int total_size = 0;