Add new functions for extra preview stream format

[platform/core/multimedia/libmm-camcorder.git] / src / mm_camcorder_stillshot.c

diff --git a/src/mm_camcorder_stillshot.c b/src/mm_camcorder_stillshot.c
index 3e02677..305172d 100644 (file)
--- a/src/mm_camcorder_stillshot.c
+++ b/src/mm_camcorder_stillshot.c
@@ -25,7 +25,6 @@
 #include <stdlib.h>
 #include <sys/time.h>
 #include <sys/times.h>
-#include <gst/video/cameracontrol.h>
 #include "mm_camcorder_internal.h"
 #include "mm_camcorder_stillshot.h"
 #include "mm_camcorder_exifinfo.h"
@@ -158,10 +157,13 @@ int _mmcamcorder_connect_capture_signal(MMHandleType handle)
 }
 
 
-int _mmcamcorder_connect_extra_preview_stream(MMHandleType handle)
+int _mmcamcorder_initialize_extra_preview_stream(MMHandleType handle)
 {
+       int i = 0;
        mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
        _MMCamcorderSubContext *sc = NULL;
+       GstCameraControl *control = NULL;
+       _MMCamcorderExtraPreviewStreamFormat *e_fmt = NULL;
 
        mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 
@@ -177,6 +179,25 @@ int _mmcamcorder_connect_extra_preview_stream(MMHandleType handle)
                G_CALLBACK(__mmcamcorder_extra_preview_stream_cb),
                hcamcorder);
 
+       control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
+       if (!control) {
+               MMCAM_LOG_ERROR("no camera control");
+               return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
+       }
+
+       for (i = 0 ; i < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_NUM ; i++) {
+               e_fmt = &hcamcorder->extra_preview_format[i];
+
+               if (!e_fmt->is_set)
+                       continue;
+
+               if (!gst_camera_control_set_extra_preview_stream_format(control,
+                       i, _mmcamcorder_get_pixel_format2(e_fmt->pixel_format),
+                       e_fmt->width, e_fmt->height, e_fmt->fps))
+                       MMCAM_LOG_WARNING("set failed[%d],[%d,%dx%d,%d]",
+                               i, e_fmt->pixel_format, e_fmt->width, e_fmt->height, e_fmt->fps);
+       }
+
        return MM_ERROR_NONE;
 }
 
@@ -2914,3 +2935,93 @@ static void __sound_status_changed_cb(keynode_t* node, void *data)
 
        return;
 }
+
+
+int _mmcamcorder_set_extra_preview_stream_format(MMHandleType camcorder, int stream_id, int pixel_format, int width, int height, int fps)
+{
+       mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)camcorder;
+       MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
+       GstCameraControl *control = NULL;
+       _MMCamcorderSubContext *sc = NULL;
+
+       mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
+       mmf_return_val_if_fail(hcamcorder->support_extra_preview, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
+       mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_NUM,
+               MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
+       mmf_return_val_if_fail(pixel_format > MM_PIXEL_FORMAT_INVALID && pixel_format < MM_PIXEL_FORMAT_NUM,
+               MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
+       mmf_return_val_if_fail(width > 0 && height > 0 && fps >= 0, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
+
+       mm_camcorder_get_state(camcorder, &current_state);
+
+       MMCAM_LOG_INFO("state[%d] stream_id[%d],fmt[%d],res[%dx%d],fps[%d]",
+               current_state, stream_id, pixel_format, width, height, fps);
+
+       if (current_state >= MM_CAMCORDER_STATE_READY) {
+               sc = MMF_CAMCORDER_SUBCONTEXT(camcorder);
+               mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
+
+               control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
+               if (!gst_camera_control_set_extra_preview_stream_format(control,
+                       stream_id, _mmcamcorder_get_camera_control_image_format(pixel_format), width, height, fps)) {
+                       MMCAM_LOG_ERROR("camera control failed");
+                       return MM_ERROR_CAMCORDER_INTERNAL;
+               }
+       } else {
+               MMCAM_LOG_INFO("It will be set when start preview");
+       }
+
+       hcamcorder->extra_preview_format[stream_id].pixel_format = pixel_format;
+       hcamcorder->extra_preview_format[stream_id].width = width;
+       hcamcorder->extra_preview_format[stream_id].height = height;
+       hcamcorder->extra_preview_format[stream_id].fps = fps;
+       hcamcorder->extra_preview_format[stream_id].is_set = TRUE;
+
+       return MM_ERROR_NONE;
+}
+
+
+int _mmcamcorder_get_extra_preview_stream_format(MMHandleType camcorder, int stream_id, int *pixel_format, int *width, int *height, int *fps)
+{
+       int _width = 0;
+       int _height = 0;
+       int _fps = 0;
+       GstCameraControlImageFormat _img_fmt = GST_CAMERA_CONTROL_IMAGE_FORMAT_NV12;
+       GstCameraControl *control = NULL;
+       mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)camcorder;
+       MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
+       _MMCamcorderSubContext *sc = NULL;
+
+       mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
+       mmf_return_val_if_fail(hcamcorder->support_extra_preview, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
+       mmf_return_val_if_fail(pixel_format && width && height && fps, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
+
+       mm_camcorder_get_state(camcorder, &current_state);
+
+       if (current_state >= MM_CAMCORDER_STATE_READY) {
+               sc = MMF_CAMCORDER_SUBCONTEXT(camcorder);
+               mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
+
+               control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
+               if (!gst_camera_control_get_extra_preview_stream_format(control,
+                       stream_id, &_img_fmt, &_width, &_height, &_fps)) {
+                       MMCAM_LOG_ERROR("extra preview stream format get failed");
+                       return MM_ERROR_CAMCORDER_INTERNAL;
+               }
+
+               *pixel_format = _mmcamcorder_get_pixel_format2(_img_fmt);
+               *width = _width;
+               *height = _height;
+               *fps = _fps;
+       } else {
+               *pixel_format = hcamcorder->extra_preview_format[stream_id].pixel_format;
+               *width = hcamcorder->extra_preview_format[stream_id].width;
+               *height = hcamcorder->extra_preview_format[stream_id].height;
+               *fps = hcamcorder->extra_preview_format[stream_id].fps;
+       }
+
+       MMCAM_LOG_INFO("get result[fmt:%d(%d),res:%dx%d,fps:%d][state:%d]",
+               *pixel_format, _img_fmt, *width, *height, *fps, current_state);
+
+       return MM_ERROR_NONE;
+}