fixed return value error at screen capture by xv_ext

diff --git a/src/scrcapture.c b/src/scrcapture.c
index 774206f..99a37b8 100644 (file)
--- a/src/scrcapture.c
+++ b/src/scrcapture.c
@@ -81,12 +81,16 @@ Eina_Bool capture_current_screen(void *data)
        capimginfo->imgdata = malloc(sizeof(char) * (width*height*4) + 1);
        capimginfo->eo = evas_object_image_add(ad->evas);
 
+       DTRACE("capture current screen 1 - w=%d,h=%d\n", width, height);
+
        char *scrimage = NULL;
        scrimage = scrcapture_capture_screen_by_xv_ext(width, height);
        if (scrimage)
                memcpy(capimginfo->imgdata, scrimage, width*height*4);
        scrcapture_release_screen_by_xv_ext(scrimage);
 
+       DTRACE("capture current screen 2\n");
+
        if (scrimage == NULL || capimginfo->eo == NULL || capimginfo->imgdata == NULL) 
        {
                DTRACE("screen capture fail\n");
@@ -97,12 +101,16 @@ Eina_Bool capture_current_screen(void *data)
                return EINA_FALSE;
        }
 
+       DTRACE("capture current screen 3\n");
+
        evas_object_image_data_set(capimginfo->eo, NULL);
        evas_object_image_size_set(capimginfo->eo, width, height);
        evas_object_image_data_set(capimginfo->eo, capimginfo->imgdata);
        evas_object_image_data_update_add(capimginfo->eo, 0, 0, width, height);
        evas_object_resize(capimginfo->eo, width, height);
 
+       DTRACE("capture current screen 4\n");
+
        ecore_idler_add(_scrcapture_capture_postprocess, capimginfo);
 
        return EINA_TRUE;
@@ -413,9 +421,7 @@ char *scrcapture_capture_screen_by_x11(Window xid, int *size)
 
 char *scrcapture_capture_screen_by_xv_ext(int width, int height)
 {
-       char *captured_image;
-
-       captured_image = createScreenShot(width, height);
+       return createScreenShot(width, height);
 }
 
 void scrcapture_release_screen_by_xv_ext(const char *s)