Modify parameter in imgage processing APIs to mm_util_image_h

Change-Id: Ic39ef558640328f10f0c82e8285b8ecbac35e914

diff --git a/include/image_util_private.h b/include/image_util_private.h
index eee2a04..05063d8 100755 (executable)
--- a/include/image_util_private.h
+++ b/include/image_util_private.h
@@ -96,17 +96,14 @@ typedef struct {
 } image_util_cb_s;
 
 typedef struct {
-       mm_util_image_h src;
-       mm_util_image_h dst;
-
        /* for converting colorspace */
-       mm_util_color_format_e dst_format;
+       mm_util_color_format_e color;
        /* for image crop */
        /* for resize */
-       unsigned int start_x;
-       unsigned int start_y;
-       unsigned int dst_width;
-       unsigned int dst_height;
+       unsigned int x;
+       unsigned int y;
+       unsigned int width;
+       unsigned int height;
 
        /* for rotation */
        mm_util_img_rotate_type rotation;

diff --git a/src/image_util.c b/src/image_util.c
index 000341c..d214d6b 100644 (file)
--- a/src/image_util.c
+++ b/src/image_util.c
@@ -147,110 +147,46 @@ static int __create_media_packet(media_format_h fmt, media_packet_h *new_pkt, vo
        return IMAGE_UTIL_ERROR_NONE;
 }
 
-static void __mm_destroy_temp_buffer(unsigned char *buffer[])
-{
-       int i = 0;
-
-       for (i = 0; i < 4; i++)
-               IMAGE_UTIL_SAFE_FREE(buffer[i]);
-}
-
-static int __mm_util_transform(transformation_s *handle)
+static int __mm_util_transform(transformation_s *operation, mm_util_image_h origin, mm_util_image_h *transform)
 {
        int ret = IMAGE_UTIL_ERROR_NONE;
-       unsigned char *dst_buf[4] = {NULL,};
-       unsigned int src_width = 0, src_height = 0;
-       mm_util_color_format_e src_format = -1;
-       unsigned int src_index = 0, dst_index = 0;
-       unsigned int res_w = 0;
-       unsigned int res_h = 0;
-       unsigned char *res_buffer = NULL;
-       unsigned char *res_buffer_conv = NULL;
-       unsigned char *res_buffer_rotate = NULL;
-       size_t src_size = 0;
-       size_t res_buffer_size = 0;
-
-       image_util_retvm_if(handle == NULL, IMAGE_UTIL_ERROR_INVALID_PARAMETER, "invalid handle");
-
-       image_util_debug("src: %p, dst: %p", handle->src, handle->dst);
-
-       ret = mm_image_get_image(handle->src, &src_width, &src_height, &src_format, &dst_buf[src_index], &src_size);
-       image_util_retvm_if(ret != MM_UTIL_ERROR_NONE, _image_error_capi(ret), "mm_image_get_image failed");
-
-       if (handle->set_crop) {
-               dst_index++;
-
-               ret = mm_util_crop_image(dst_buf[src_index], src_width, src_height, src_format, handle->start_x, handle->start_y, handle->dst_width, handle->dst_height, &res_buffer, &res_w, &res_h, &res_buffer_size);
-               if (ret != MM_UTIL_ERROR_NONE) {
-                       __mm_destroy_temp_buffer(dst_buf);
-                       image_util_error("mm_util_crop_image failed");
-                       return _image_error_capi(ret);
-               }
-
-               dst_buf[dst_index] = res_buffer;
-               src_index = dst_index;
-               src_width = res_w;
-               src_height = res_h;
-       } else if (handle->set_resize) {
-               dst_index++;
-
-               ret = mm_util_resize_image(dst_buf[src_index], src_width, src_height, src_format, handle->dst_width, handle->dst_height, &res_buffer, &res_w, &res_h, &res_buffer_size);
-               if (ret != MM_UTIL_ERROR_NONE) {
-                       __mm_destroy_temp_buffer(dst_buf);
-                       image_util_error("mm_util_resize_image failed");
-                       return _image_error_capi(ret);
-               }
-
-               dst_buf[dst_index] = res_buffer;
-               src_index = dst_index;
-               src_width = res_w;
-               src_height = res_h;
-       }
+       mm_util_image_h _src = origin;
+       mm_util_image_h _dst = NULL;
 
-       if (handle->set_convert) {
-               dst_index++;
+       image_util_retvm_if(!operation, IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid operation");
+       image_util_retvm_if(!mm_image_is_valid_image(origin), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid origin");
+       image_util_retvm_if(!transform, IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid transform");
 
-               ret = mm_util_convert_colorspace(dst_buf[src_index], src_width, src_height, src_format, handle->dst_format, &res_buffer_conv, &res_w, &res_h, &res_buffer_size);
-               if (ret != MM_UTIL_ERROR_NONE) {
-                       __mm_destroy_temp_buffer(dst_buf);
-                       image_util_error("mm_util_convert_colorspace failed");
-                       return _image_error_capi(ret);
-               }
+       image_util_fenter();
 
-               dst_buf[dst_index] = res_buffer_conv;
-               src_index = dst_index;
-               src_format = handle->dst_format;
-               src_width = res_w;
-               src_height = res_h;
+       if (operation->set_crop) {
+               ret = mm_util_crop_image(_src, operation->x, operation->y, operation->width, operation->height, &_dst);
+               image_util_retvm_if(ret != MM_UTIL_ERROR_NONE, _image_error_capi(ret), "mm_util_crop_image failed");
+               _src = _dst;
+       } else if (operation->set_resize) {
+               ret = mm_util_resize_image(_src, operation->width, operation->height, &_dst);
+               image_util_retvm_if(ret != MM_UTIL_ERROR_NONE, _image_error_capi(ret), "mm_util_resize_image failed");
+               _src = _dst;
        }
 
-       if (handle->set_rotate) {
-               dst_index++;
-
-               ret = mm_util_rotate_image(dst_buf[src_index], src_width, src_height, src_format, handle->rotation, &res_buffer_rotate, &res_w, &res_h, &res_buffer_size);
-               if (ret != MM_UTIL_ERROR_NONE) {
-                       __mm_destroy_temp_buffer(dst_buf);
-                       image_util_error("mm_util_rotate_image failed");
-                       return _image_error_capi(ret);
-               }
-
-               dst_buf[dst_index] = res_buffer_rotate;
-               src_index = dst_index;
-               src_width = res_w;
-               src_height = res_h;
+       if (operation->set_convert) {
+               ret = mm_util_convert_colorspace(_src, operation->color, &_dst);
+               if (origin != _src)
+                       mm_image_destroy_image(_src);
+               image_util_retvm_if(ret != MM_UTIL_ERROR_NONE, _image_error_capi(ret), "mm_util_convert_colorspace failed");
+               _src = _dst;
        }
 
-       if (dst_buf[dst_index] != NULL && res_buffer_size != 0) {
-               ret = mm_image_create_image(src_width, src_height, src_format, dst_buf[dst_index], res_buffer_size, &(handle->dst));
-               if (ret != IMAGE_UTIL_ERROR_NONE)
-                       image_util_error("mm_image_create_image failed");
-       } else {
-               image_util_error("invalid result %p %zu", dst_buf[dst_index], res_buffer_size);
-               ret = IMAGE_UTIL_ERROR_INVALID_OPERATION;
+       if (operation->set_rotate) {
+               ret = mm_util_rotate_image(_src, operation->rotation, &_dst);
+               if (origin != _src)
+                       mm_image_destroy_image(_src);
+               image_util_retvm_if(ret != MM_UTIL_ERROR_NONE, _image_error_capi(ret), "mm_util_rotate_image failed");
        }
-       __mm_destroy_temp_buffer(dst_buf);
 
-       image_util_error("mm_util_processing was finished");
+       *transform = _dst;
+
+       image_util_fleave();
 
        return ret;
 }
@@ -315,29 +251,27 @@ gpointer __mm_util_thread_repeate(gpointer data)
 {
        transformation_s *handle = (transformation_s *) data;
        int ret = IMAGE_UTIL_ERROR_NONE;
-       mm_util_image_h pop_data = NULL;
+       mm_util_image_h origin_image = NULL;
+       mm_util_image_h transformed_image = NULL;
        media_packet_h packet = NULL;
 
        image_util_retvm_if(handle == NULL, NULL, "invalid handle");
 
        while (!handle->is_finish) {
                image_util_debug("waiting...");
-               pop_data = g_async_queue_timeout_pop(handle->queue, 300 * G_TIME_SPAN_MILLISECOND);
+               origin_image = g_async_queue_timeout_pop(handle->queue, 300 * G_TIME_SPAN_MILLISECOND);
                image_util_debug("get from data or timeout");
 
-               if (pop_data == NULL) {
+               if (origin_image == NULL) {
                        image_util_error("The data is null");
                        continue;
                }
 
-               handle->src = pop_data;
-               handle->dst = NULL;
-
-               mm_image_debug_image(handle->src, "Origin");
+               mm_image_debug_image(origin_image, "Origin");
 
-               ret = __mm_util_transform(handle);
+               ret = __mm_util_transform(handle, origin_image, &transformed_image);
                if (ret == IMAGE_UTIL_ERROR_NONE) {
-                       mm_image_debug_image(handle->dst, "Result");
+                       mm_image_debug_image(transformed_image, "Transformed");
                        image_util_debug("Success - transform");
                } else {
                        image_util_error("Error - transform");
@@ -345,7 +279,7 @@ gpointer __mm_util_thread_repeate(gpointer data)
 
                if ((handle->_util_cb != NULL) && (handle->_util_cb->completed_cb != NULL)) {
                        image_util_debug("completed_cb is called");
-                       ret = __image_util_image_to_packet(handle->dst, &packet);
+                       ret = __image_util_image_to_packet(transformed_image, &packet);
                        if (ret != IMAGE_UTIL_ERROR_NONE) {
                                image_util_error("__image_util_image_to_packet failed (%d)", ret);
                                handle->_util_cb->completed_cb(NULL, ret, handle->_util_cb->user_data);
@@ -355,8 +289,8 @@ gpointer __mm_util_thread_repeate(gpointer data)
                } else {
                        image_util_error("There is no callback");
                }
-               mm_image_destroy_image(pop_data);
-               mm_image_destroy_image(handle->dst);
+               mm_image_destroy_image(origin_image);
+               mm_image_destroy_image(transformed_image);
        }
 
        image_util_debug("exit thread");
@@ -416,14 +350,13 @@ int image_util_transform_create(transformation_h * handle)
        image_util_retvm_if((_handle == NULL), IMAGE_UTIL_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
 
        /* private values init */
-       _handle->dst = NULL;
-       _handle->dst_format = MM_UTIL_COLOR_NUM;
+       _handle->color = MM_UTIL_COLOR_NUM;
        _handle->rotation = MM_UTIL_ROTATE_0;
 
-       _handle->start_x = -1;
-       _handle->start_y = -1;
-       _handle->dst_width = 0;
-       _handle->dst_height = 0;
+       _handle->x = 0;
+       _handle->y = 0;
+       _handle->width = 0;
+       _handle->height = 0;
        _handle->is_finish = FALSE;
 
        _handle->set_convert = FALSE;
@@ -472,7 +405,7 @@ int image_util_transform_set_colorspace(transformation_h handle, image_util_colo
        image_util_retvm_if((_handle == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid Handle");
        image_util_retvm_if((is_valid_colorspace(colorspace) == FALSE), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid colorspace");
 
-       _handle->dst_format = colorspace;
+       _handle->color = colorspace;
        _handle->set_convert = true;
 
        return IMAGE_UTIL_ERROR_NONE;
@@ -488,8 +421,8 @@ int image_util_transform_set_resolution(transformation_h handle, unsigned int wi
        image_util_retvm_if((_handle->set_crop), IMAGE_UTIL_ERROR_INVALID_OPERATION, "Crop and Resize can't do at the same time");
        image_util_retvm_if((width == 0 || height == 0), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid resolution w : [%d] h : [%d]", width, height);
 
-       _handle->dst_width = width;
-       _handle->dst_height = height;
+       _handle->width = width;
+       _handle->height = height;
        _handle->set_resize = true;
 
        return IMAGE_UTIL_ERROR_NONE;
@@ -512,11 +445,13 @@ int image_util_transform_set_rotation(transformation_h handle, image_util_rotati
 int image_util_transform_set_crop_area(transformation_h handle, unsigned int start_x, unsigned int start_y, unsigned int end_x, unsigned int end_y)
 {
        transformation_s *_handle = (transformation_s *) handle;
-       int dest_width = 0;
-       int dest_height = 0;
+       unsigned int dest_width = 0;
+       unsigned int dest_height = 0;
 
        image_util_retvm_if((_handle == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid Handle");
        image_util_retvm_if((_handle->set_resize), IMAGE_UTIL_ERROR_INVALID_OPERATION, "Crop and Resize can't do at the same time");
+       image_util_retvm_if((start_x >= end_x), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid position start_x : [%d] end_x : [%d]", start_x, end_x);
+       image_util_retvm_if((start_y >= end_y), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid position start_y : [%d] end_y : [%d]", start_y, end_y);
 
        dest_width = end_x - start_x;
        dest_height = end_y - start_y;
@@ -524,10 +459,10 @@ int image_util_transform_set_crop_area(transformation_h handle, unsigned int sta
        image_util_debug("Set crop_info x[%d] y[%d] w[%d] h[%d]", start_x, start_y, dest_width, dest_height);
        image_util_retvm_if((dest_width <= 0 || dest_height <= 0), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid resolution w : [%d] h : [%d]", dest_width, dest_height);
 
-       _handle->start_x = start_x;
-       _handle->start_y = start_y;
-       _handle->dst_width = dest_width;
-       _handle->dst_height = dest_height;
+       _handle->x = start_x;
+       _handle->y = start_y;
+       _handle->width = dest_width;
+       _handle->height = dest_height;
        _handle->set_crop = true;
 
        return IMAGE_UTIL_ERROR_NONE;
@@ -541,9 +476,9 @@ int image_util_transform_get_colorspace(transformation_h handle, image_util_colo
        image_util_retvm_if((colorspace == NULL), IMAGE_UTIL_ERROR_INVALID_OPERATION, "colorspace parameter error");
        image_util_retvm_if((!_handle->set_convert), IMAGE_UTIL_ERROR_INVALID_OPERATION, "Did not set colorspace before");
 
-       image_util_debug("Get colorspace_convert_info [%d]", _handle->dst_format);
+       image_util_debug("Get colorspace_convert_info [%d]", _handle->color);
 
-       *colorspace = _handle->dst_format;
+       *colorspace = _handle->color;
 
        return IMAGE_UTIL_ERROR_NONE;
 }
@@ -556,10 +491,10 @@ int image_util_transform_get_resolution(transformation_h handle, unsigned int *w
        image_util_retvm_if((width == NULL || height == NULL), IMAGE_UTIL_ERROR_INVALID_OPERATION, "width or height parameter error");
        image_util_retvm_if((!_handle->set_resize), IMAGE_UTIL_ERROR_INVALID_OPERATION, "Did not set resolution before");
 
-       image_util_debug("Get resize_info w[%ui] h[%ui]", _handle->dst_width, _handle->dst_height);
+       image_util_debug("Get resize_info w[%ui] h[%ui]", _handle->width, _handle->height);
 
-       *width = _handle->dst_width;
-       *height = _handle->dst_height;
+       *width = _handle->width;
+       *height = _handle->height;
 
        return IMAGE_UTIL_ERROR_NONE;
 }
@@ -587,10 +522,10 @@ int image_util_transform_get_crop_area(transformation_h handle, unsigned int *st
        image_util_retvm_if((start_x == NULL || start_y == NULL || end_x == NULL || end_y == NULL), IMAGE_UTIL_ERROR_INVALID_OPERATION, "crop area parameter error");
        image_util_retvm_if((!_handle->set_crop), IMAGE_UTIL_ERROR_INVALID_OPERATION, "Did not set crop area before");
 
-       *start_x = _handle->start_x;
-       *start_y = _handle->start_y;
-       *end_x = _handle->start_x + _handle->dst_width;
-       *end_y = _handle->start_x + _handle->dst_height;
+       *start_x = _handle->x;
+       *start_y = _handle->y;
+       *end_x = _handle->x + _handle->width;
+       *end_y = _handle->y + _handle->height;
 
        return IMAGE_UTIL_ERROR_NONE;
 }