gstcs/mm_util_gstcs.c

   1 /*
   2  * libmm-imgp-gstcs
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: YoungHun Kim <yh8004.kim@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21 #include "mm_util_gstcs_internal.h"
  22 #include <gst/check/gstcheck.h>
  23 #include <gst/video/video-format.h>
  24
  25 #define MM_UTIL_ROUND_UP_2(num) (((num)+1)&~1)
  26 #define MM_UTIL_ROUND_UP_4(num) (((num)+3)&~3)
  27 #define MM_UTIL_ROUND_UP_8(num) (((num)+7)&~7)
  28 #define MM_UTIL_ROUND_UP_16(num) (((num)+15)&~15)
  29
  30
  31 static GstFlowReturn
  32 _mm_sink_sample(GstElement * appsink, gpointer user_data)
  33 {
  34         GstBuffer *_buf = NULL;
  35         GstSample *_sample = NULL;
  36         gstreamer_s * pGstreamer_s = (gstreamer_s*) user_data;
  37         _sample = gst_app_sink_pull_sample((GstAppSink*)appsink);
  38         if (_sample) {
  39                 _buf = gst_sample_get_buffer(_sample);
  40
  41                 pGstreamer_s->output_buffer = _buf;
  42
  43                 if (pGstreamer_s->output_buffer != NULL) {
  44                         GstMapInfo mapinfo = GST_MAP_INFO_INIT;
  45                         gst_buffer_map(pGstreamer_s->output_buffer, &mapinfo, GST_MAP_READ);
  46                         gstcs_debug("Create Output Buffer: GST_BUFFER_DATA: %p\t GST_BUFFER_SIZE: %d", mapinfo.data, mapinfo.size);
  47                         gst_buffer_unmap(pGstreamer_s->output_buffer, &mapinfo);
  48                 } else {
  49                         gstcs_error("ERROR -Input Prepare Buffer! Check createoutput buffer function");
  50                 }
  51         }
  52
  53         gst_buffer_ref(pGstreamer_s->output_buffer); /* when you want to avoid flushing */
  54         gst_sample_unref(_sample);
  55
  56         return GST_FLOW_OK;
  57 }
  58
  59 static gboolean
  60 _mm_on_src_message(GstBus * bus, GstMessage * message, gpointer user_data)
  61 {
  62         gstreamer_s * pGstreamer_s = (gstreamer_s*) user_data;
  63         switch (GST_MESSAGE_TYPE(message)) {
  64         case GST_MESSAGE_EOS: {
  65                 gstcs_debug("The source got dry");
  66                 gst_app_src_end_of_stream(GST_APP_SRC(pGstreamer_s->appsrc));
  67                 g_main_context_pop_thread_default(pGstreamer_s->context);
  68                 g_main_loop_quit(pGstreamer_s->loop);
  69                 break;
  70                 }
  71         case GST_MESSAGE_ERROR: {
  72                 GError *err = NULL;
  73                 gchar *dbg_info = NULL;
  74
  75                 gst_message_parse_error(message, &err, &dbg_info);
  76                 gstcs_error("ERROR from element %s: %s\n", GST_OBJECT_NAME(message->src), err->message);
  77                 gstcs_error("Debugging info: %s\n", (dbg_info) ? dbg_info : "none");
  78                 g_error_free(err);
  79                 g_free(dbg_info);
  80                 g_main_context_pop_thread_default(pGstreamer_s->context);
  81                 g_main_loop_quit(pGstreamer_s->loop);
  82                 gstcs_debug("Quit GST_CS\n");
  83                 break;
  84                 }
  85         default:
  86                 break;
  87         }
  88         return TRUE;
  89 }
  90
  91 static int
  92 _mm_get_byte_per_pixcel(const char *__format_label)
  93 {
  94         int byte_per_pixcel = 1;
  95         if (strcmp(__format_label, "RGB565") == 0) {
  96                 byte_per_pixcel = 2;
  97         } else if (strcmp(__format_label, "RGB888") == 0 ||
  98                 strcmp(__format_label, "BGR888") == 0) {
  99                 byte_per_pixcel = 3;
 100         } else if (strcmp(__format_label, "RGBA8888") == 0 ||
 101                 strcmp(__format_label, "ARGB8888") == 0 ||
 102                 strcmp(__format_label, "BGRA8888") == 0 ||
 103                 strcmp(__format_label, "ABGR8888") == 0 ||
 104                 strcmp(__format_label, "RGBX") == 0 ||
 105                 strcmp(__format_label, "XRGB") == 0 ||
 106                 strcmp(__format_label, "BGRX") == 0 ||
 107                 strcmp(__format_label, "XBGR") == 0) {
 108                 byte_per_pixcel = 4;
 109         }
 110
 111         gstcs_debug("byte per pixcel : %d", byte_per_pixcel);
 112
 113         return byte_per_pixcel;
 114 }
 115
 116 static int _mm_create_pipeline(gstreamer_s* pGstreamer_s)
 117 {
 118         int ret = GSTCS_ERROR_NONE;
 119         pGstreamer_s->pipeline = gst_pipeline_new("pipeline");
 120         if (!pGstreamer_s->pipeline) {
 121                 gstcs_error("pipeline could not be created. Exiting.\n");
 122                 ret = GSTCS_ERROR_INVALID_PARAMETER;
 123         }
 124         pGstreamer_s->appsrc = gst_element_factory_make("appsrc" , "appsrc");
 125         if (!pGstreamer_s->appsrc) {
 126                 gstcs_error("appsrc could not be created. Exiting.\n");
 127                 ret = GSTCS_ERROR_INVALID_PARAMETER;
 128         }
 129         pGstreamer_s->colorspace = gst_element_factory_make("videoconvert" , "convert");
 130         if (!pGstreamer_s->colorspace) {
 131                 gstcs_error("colorspace could not be created. Exiting.\n");
 132                 ret = GSTCS_ERROR_INVALID_PARAMETER;
 133         }
 134         pGstreamer_s->videoscale = gst_element_factory_make("videoscale", "scale");
 135         if (!pGstreamer_s->videoscale) {
 136                 gstcs_error("videoscale could not be created. Exiting.\n");
 137                 ret = GSTCS_ERROR_INVALID_PARAMETER;
 138         }
 139         pGstreamer_s->videoflip = gst_element_factory_make("videoflip", "flip");
 140         if (!pGstreamer_s->videoflip) {
 141                 gstcs_error("videoflip could not be created. Exiting.\n");
 142                 ret = GSTCS_ERROR_INVALID_PARAMETER;
 143         }
 144         pGstreamer_s->appsink = gst_element_factory_make("appsink" , "appsink");
 145         if (!pGstreamer_s->appsink) {
 146                 gstcs_error("appsink could not be created. Exiting.\n");
 147                 ret = GSTCS_ERROR_INVALID_PARAMETER;
 148         }
 149         return ret;
 150 }
 151
 152 static void _mm_destroy_notify(gpointer data)
 153 {
 154         unsigned char *_data = (unsigned char *)data;
 155         if (_data != NULL) {
 156                 free(_data);
 157                 _data = NULL;
 158         }
 159 }
 160
 161 static void
 162 _mm_check_caps_format(GstCaps* caps)
 163 {
 164         GstStructure *caps_structure = gst_caps_get_structure(caps, 0);
 165         const gchar* formatInfo = gst_structure_get_string(caps_structure, "format");
 166         gstcs_debug("[%d] caps: %s", GST_IS_CAPS(caps), formatInfo);
 167 }
 168
 169 static void
 170 _mm_link_pipeline(gstreamer_s* pGstreamer_s, image_format_s* input_format, image_format_s* output_format, int value)
 171 {
 172         /* set property */
 173         gst_bin_add_many(GST_BIN(pGstreamer_s->pipeline), pGstreamer_s->appsrc, pGstreamer_s->colorspace, pGstreamer_s->videoscale, pGstreamer_s->videoflip, pGstreamer_s->appsink, NULL);
 174         if (!gst_element_link_many(pGstreamer_s->appsrc, pGstreamer_s->colorspace, pGstreamer_s->videoscale, pGstreamer_s->videoflip, pGstreamer_s->appsink, NULL))
 175                 gstcs_error("Fail to link pipeline");
 176         else
 177                 gstcs_debug("Success to link pipeline");
 178
 179         g_object_set(G_OBJECT(pGstreamer_s->appsrc), "stream-type", 0, "format", GST_FORMAT_TIME, NULL);
 180         g_object_set(pGstreamer_s->appsrc, "num-buffers", 1, NULL);
 181         g_object_set(pGstreamer_s->appsrc, "is-live", TRUE, NULL); /* add because of gstreamer_s time issue */
 182
 183         g_object_set(pGstreamer_s->videoflip, "method", value, NULL); /* GST_VIDEO_FLIP_METHOD_IDENTITY (0): none- Identity (no rotation) (1): clockwise - Rotate clockwise 90 degrees (2): rotate-180 - Rotate 180 degrees (3): counterclockwise - Rotate counter-clockwise 90 degrees (4): horizontal-flip - Flip horizontally (5): vertical-flip - Flip vertically (6): upper-left-diagonal - Flip across upper left/lower right diagonal (7): upper-right-diagonal - Flip across upper right/lower left diagonal */
 184
 185         /*g_object_set(pGstreamer_s->appsink, "drop", TRUE, NULL);*/
 186         g_object_set(pGstreamer_s->appsink, "emit-signals", TRUE, "sync", FALSE, NULL);
 187 }
 188
 189 static void
 190 _mm_set_image_input_format_s_capabilities(image_format_s* __format) /*_format_label: I420 _colorsapace: YUV */
 191 {
 192         char _format_name[sizeof(GST_VIDEO_FORMATS_ALL)] = {'\0'};
 193         GstVideoFormat videoFormat;
 194         int _bpp = 0;
 195         int _depth = 0;
 196         int _red_mask = 0;
 197         int _green_mask = 0;
 198         int _blue_mask = 0;
 199         int _alpha_mask = 0;
 200         int _endianness = 0;
 201
 202         if (__format == NULL) {
 203                 gstcs_error("Image format is NULL\n");
 204                 return;
 205         }
 206
 207         gstcs_debug("colorspace: %s(%d)\n", __format->colorspace, strlen(__format->colorspace));
 208         memset(_format_name, 0, sizeof(_format_name));
 209
 210         if (strcmp(__format->colorspace, "YUV") == 0) {
 211                 if (strcmp(__format->format_label, "I420") == 0
 212                 || strcmp(__format->format_label, "Y42B") == 0
 213                 || strcmp(__format->format_label, "Y444") == 0
 214                 || strcmp(__format->format_label, "YV12") == 0
 215                 || strcmp(__format->format_label, "NV12") == 0
 216                 || strcmp(__format->format_label, "UYVY") == 0) {
 217                         strncpy(_format_name, __format->format_label, sizeof(GST_VIDEO_FORMATS_ALL)-1);
 218                 } else if (strcmp(__format->format_label, "YUYV") == 0) {
 219                         strncpy(_format_name, "YVYU", sizeof(GST_VIDEO_FORMATS_ALL)-1);
 220                 }
 221                 gstcs_debug("Chosen video format: %s", _format_name);
 222                 __format->caps = gst_caps_new_simple("video/x-raw",
 223                         "format", G_TYPE_STRING, _format_name,
 224                         "framerate", GST_TYPE_FRACTION, 25, 1,
 225                         "pixel-aspect-ratio", GST_TYPE_FRACTION, 1, 1,
 226                         "width", G_TYPE_INT, __format->width,
 227                         "height", G_TYPE_INT, __format->height,
 228                         "framerate", GST_TYPE_FRACTION, 1, 1,
 229                         NULL);
 230         }
 231
 232         else if (strcmp(__format->colorspace, "RGB") == 0 || strcmp(__format->colorspace, "BGRX") == 0) {
 233                 if (strcmp(__format->format_label, "RGB888") == 0) {
 234                         _bpp = 24; _depth = 24; _red_mask = 16711680; _green_mask = 65280; _blue_mask = 255; _endianness = 4321;
 235                 } else if (strcmp(__format->format_label, "BGR888") == 0) {
 236                         _bpp = 24; _depth = 24; _red_mask = 255; _green_mask = 65280; _blue_mask = 16711680; _endianness = 4321;
 237                 } else if (strcmp(__format->format_label, "RGB565") == 0) {
 238                         _bpp = 16; _depth = 16; _red_mask = 63488; _green_mask = 2016; _blue_mask = 31; _endianness = 1234;
 239                 } else if ((strcmp(__format->format_label, "BGRX") == 0)) {
 240                         _bpp = 32; _depth = 24; _red_mask = 65280; _green_mask = 16711680; _blue_mask = -16777216; _endianness = 4321;
 241                 }
 242
 243                 videoFormat = gst_video_format_from_masks(_depth, _bpp, _endianness, _red_mask, _green_mask, _blue_mask, 0);
 244                 gstcs_debug("Chosen video format: %s", gst_video_format_to_string(videoFormat));
 245
 246                 __format->caps = gst_caps_new_simple("video/x-raw",
 247                         "format", G_TYPE_STRING, gst_video_format_to_string(videoFormat),
 248                         "width", G_TYPE_INT, __format->stride,
 249                         "height", G_TYPE_INT, __format->elevation,
 250                         "framerate", GST_TYPE_FRACTION, 1, 1, NULL);
 251         }
 252
 253         else if (strcmp(__format->colorspace, "RGBA") == 0) {
 254                 if (strcmp(__format->format_label, "ARGB8888") == 0) { /*[Low Arrary Address] ARGBARGB... [High Array Address]*/
 255                         gstcs_debug("ARGB8888");
 256                         _bpp = 32; _depth = 32; _red_mask = 16711680; _green_mask = 65280; _blue_mask = 255; _alpha_mask = -16777216; _endianness = 4321;
 257                 } else if (strcmp(__format->format_label, "BGRA8888") == 0) { /*[Low Arrary Address] BGRABGRA...[High Array Address]*/
 258                         gstcs_debug("BGRA8888");
 259                         _bpp = 32; _depth = 32; _red_mask = 65280; _green_mask = 16711680; _blue_mask = -16777216; _alpha_mask = 255; _endianness = 4321;
 260                 } else if (strcmp(__format->format_label, "RGBA8888") == 0) { /*[Low Arrary Address] RGBARGBA...[High Array Address]*/
 261                         gstcs_debug("RGBA8888");
 262                         _bpp = 32; _depth = 32; _red_mask = -16777216; _green_mask = 16711680; _blue_mask = 65280; _alpha_mask = 255; _endianness = 4321;
 263                 } else if (strcmp(__format->format_label, "ABGR8888") == 0) { /*[Low Arrary Address] ABGRABGR...[High Array Address]*/
 264                         gstcs_debug("ABGR8888");
 265                         _bpp = 32; _depth = 32; _red_mask = 255; _green_mask = 65280; _blue_mask = 16711680; _alpha_mask = -16777216; _endianness = 4321;
 266                 } else {
 267                         gstcs_error("***Wrong format cs type***\n");
 268                 }
 269
 270                 videoFormat = gst_video_format_from_masks(_depth, _bpp, _endianness, _red_mask, _green_mask, _blue_mask, _alpha_mask);
 271                 gstcs_debug("Chosen video format: %s", gst_video_format_to_string(videoFormat));
 272
 273                 __format->caps = gst_caps_new_simple("video/x-raw",
 274                         "format", G_TYPE_STRING, gst_video_format_to_string(videoFormat),
 275                         "width", G_TYPE_INT, __format->width,
 276                         "height", G_TYPE_INT, __format->elevation,
 277                         "framerate", GST_TYPE_FRACTION, 1, 1, NULL);
 278         }
 279
 280         if (__format->caps) {
 281                 gstcs_debug("###__format->caps is not NULL###, %p", __format->caps);
 282                 _mm_check_caps_format(__format->caps);
 283         } else {
 284                 gstcs_error("__format->caps is NULL");
 285         }
 286 }
 287
 288 static void
 289 _mm_set_image_output_format_s_capabilities(image_format_s* __format) /*_format_label: I420 _colorsapace: YUV */
 290 {
 291         char _format_name[sizeof(GST_VIDEO_FORMATS_ALL)] = {'\0'};
 292         GstVideoFormat videoFormat;
 293         int _bpp = 0; int _depth = 0; int _red_mask = 0; int _green_mask = 0; int _blue_mask = 0; int _alpha_mask = 0; int _endianness = 0;
 294
 295         if (__format == NULL) {
 296                 gstcs_error("Image format is NULL\n");
 297                 return;
 298         }
 299
 300         gstcs_debug("colorspace: %s(%d), w: %d, h: %d\n", __format->colorspace, strlen(__format->colorspace), __format->width, __format->height);
 301         memset(_format_name, 0, sizeof(_format_name));
 302
 303         if (strcmp(__format->colorspace, "YUV") == 0) {
 304                 if (strcmp(__format->format_label, "I420") == 0
 305                 || strcmp(__format->format_label, "Y42B") == 0
 306                 || strcmp(__format->format_label, "Y444") == 0
 307                 || strcmp(__format->format_label, "YV12") == 0
 308                 || strcmp(__format->format_label, "NV12") == 0
 309                 || strcmp(__format->format_label, "UYVY") == 0) {
 310                         strncpy(_format_name, __format->format_label, sizeof(GST_VIDEO_FORMATS_ALL)-1);
 311                 } else if (strcmp(__format->format_label, "YUYV") == 0) {
 312                         strncpy(_format_name, "YVYU", sizeof(GST_VIDEO_FORMATS_ALL)-1);
 313                 }
 314                 gstcs_debug("Chosen video format: %s", _format_name);
 315                 __format->caps = gst_caps_new_simple("video/x-raw",
 316                         "format", G_TYPE_STRING, _format_name,
 317                         "width", G_TYPE_INT, __format->width,
 318                         "height", G_TYPE_INT, __format->height,
 319                         "framerate", GST_TYPE_FRACTION, 1, 1,
 320                         NULL);
 321         }
 322
 323         else if (strcmp(__format->colorspace, "RGB") == 0 || strcmp(__format->colorspace, "BGRX") == 0) {
 324                 if (strcmp(__format->format_label, "RGB888") == 0) {
 325                         _bpp = 24; _depth = 24; _red_mask = 16711680; _green_mask = 65280; _blue_mask = 255; _endianness = 4321;
 326                 } else if (strcmp(__format->format_label, "BGR888") == 0) {
 327                         _bpp = 24; _depth = 24; _red_mask = 255; _green_mask = 65280; _blue_mask = 16711680; _endianness = 4321;
 328                 } else if (strcmp(__format->format_label, "RGB565") == 0) {
 329                         _bpp = 16; _depth = 16; _red_mask = 63488; _green_mask = 2016; _blue_mask = 31; _endianness = 1234;
 330                 } else if ((strcmp(__format->format_label, "BGRX") == 0)) {
 331                         _bpp = 32; _depth = 24; _red_mask = 65280; _green_mask = 16711680; _blue_mask = -16777216; _endianness = 4321;
 332                 }
 333
 334                 videoFormat = gst_video_format_from_masks(_depth, _bpp, _endianness, _red_mask, _green_mask, _blue_mask, 0);
 335                 gstcs_debug("Chosen video format: %s", gst_video_format_to_string(videoFormat));
 336
 337                 __format->caps = gst_caps_new_simple("video/x-raw",
 338                         "format", G_TYPE_STRING, gst_video_format_to_string(videoFormat),
 339                         "width", G_TYPE_INT, __format->width,
 340                         "height", G_TYPE_INT, __format->height,
 341                         "framerate", GST_TYPE_FRACTION, 1, 1, NULL);
 342         }
 343
 344         else if (strcmp(__format->colorspace, "RGBA") == 0) {
 345                 if (strcmp(__format->format_label, "ARGB8888") == 0) { /*[Low Arrary Address] ARGBARGB... [High Array Address]*/
 346                         gstcs_debug("ARGB8888");
 347                         _bpp = 32; _depth = 32; _red_mask = 16711680; _green_mask = 65280; _blue_mask = 255; _alpha_mask = -16777216; _endianness = 4321;
 348                 } else if (strcmp(__format->format_label, "BGRA8888") == 0) { /*[Low Arrary Address] BGRABGRA...[High Array Address]*/
 349                         gstcs_debug("BGRA8888");
 350                         _bpp = 32; _depth = 32; _red_mask = 65280; _green_mask = 16711680; _blue_mask = -16777216; _alpha_mask = 255; _endianness = 4321;
 351                 } else if (strcmp(__format->format_label, "RGBA8888") == 0) { /*[Low Arrary Address] RGBARGBA...[High Array Address]*/
 352                         gstcs_debug("RGBA8888");
 353                         _bpp = 32; _depth = 32; _red_mask = -16777216; _green_mask = 16711680; _blue_mask = 65280; _alpha_mask = 255; _endianness = 4321;
 354                 } else if (strcmp(__format->format_label, "ABGR8888") == 0) { /*[Low Arrary Address] ABGRABGR...[High Array Address]*/
 355                         gstcs_debug("ABGR8888");
 356                         _bpp = 32; _depth = 32; _red_mask = 255; _green_mask = 65280; _blue_mask = 16711680; _alpha_mask = -16777216; _endianness = 4321;
 357                 } else {
 358                         gstcs_error("***Wrong format cs type***\n");
 359                 }
 360
 361                 videoFormat = gst_video_format_from_masks(_depth, _bpp, _endianness, _red_mask, _green_mask, _blue_mask, _alpha_mask);
 362                 gstcs_debug("Chosen video format: %s", gst_video_format_to_string(videoFormat));
 363
 364                 __format->caps = gst_caps_new_simple("video/x-raw",
 365                         "format", G_TYPE_STRING, gst_video_format_to_string(videoFormat),
 366                         "width", G_TYPE_INT, __format->width,
 367                         "height", G_TYPE_INT, __format->height,
 368                         "framerate", GST_TYPE_FRACTION, 1, 1, NULL);
 369         }
 370
 371         if (__format->caps) {
 372                 gstcs_debug("###__format->caps is not NULL###, %p", __format->caps);
 373                 _mm_check_caps_format(__format->caps);
 374         } else {
 375                 gstcs_error("__format->caps is NULL");
 376         }
 377 }
 378
 379 static void
 380 _mm_set_image_colorspace(image_format_s* __format)
 381 {
 382         gstcs_debug("format_label: %s\n", __format->format_label);
 383
 384         __format->colorspace = (char*)malloc(sizeof(char) * IMAGE_FORMAT_LABEL_BUFFER_SIZE);
 385         if (__format->colorspace == NULL) {
 386                 gstcs_error("memory allocation failed");
 387                 return;
 388         }
 389         memset(__format->colorspace, 0, IMAGE_FORMAT_LABEL_BUFFER_SIZE);
 390         if ((strcmp(__format->format_label, "I420") == 0) || (strcmp(__format->format_label, "Y42B") == 0) || (strcmp(__format->format_label, "Y444") == 0)
 391                 || (strcmp(__format->format_label, "YV12") == 0) || (strcmp(__format->format_label, "NV12") == 0) || (strcmp(__format->format_label, "UYVY") == 0) || (strcmp(__format->format_label, "YUYV") == 0)) {
 392                 strncpy(__format->colorspace, "YUV", IMAGE_FORMAT_LABEL_BUFFER_SIZE-1);
 393         } else if ((strcmp(__format->format_label, "RGB888") == 0) || (strcmp(__format->format_label, "BGR888") == 0) || (strcmp(__format->format_label, "RGB565") == 0)) {
 394                 strncpy(__format->colorspace, "RGB", IMAGE_FORMAT_LABEL_BUFFER_SIZE-1);
 395         } else if ((strcmp(__format->format_label, "ARGB8888") == 0) || (strcmp(__format->format_label, "BGRA8888") == 0) || (strcmp(__format->format_label, "RGBA8888") == 0)  || (strcmp(__format->format_label, "ABGR8888") == 0)) {
 396                 strncpy(__format->colorspace, "RGBA", IMAGE_FORMAT_LABEL_BUFFER_SIZE-1);
 397         } else if ((strcmp(__format->format_label, "BGRX") == 0)) {
 398                 strncpy(__format->colorspace, "BGRX", IMAGE_FORMAT_LABEL_BUFFER_SIZE-1);
 399         } else {
 400                 gstcs_error("Check your colorspace format label");
 401                 GSTCS_FREE(__format->colorspace);
 402         }
 403 }
 404
 405 static int _gstcs_create_image_format(image_format_s **format)
 406 {
 407         int ret = GSTCS_ERROR_NONE;
 408         image_format_s *_format = NULL;
 409
 410         if (format == NULL) {
 411                 gstcs_error("format is wrong value");
 412                 return GSTCS_ERROR_INVALID_OPERATION;
 413         }
 414
 415         _format = (image_format_s*)malloc(sizeof(image_format_s));
 416         if (_format == NULL) {
 417                 gstcs_error("memory allocation failed");
 418                 return GSTCS_ERROR_OUT_OF_MEMORY;
 419         }
 420         memset(_format, 0, sizeof(image_format_s));
 421         *format = _format;
 422
 423         return ret;
 424 }
 425
 426 static void _gstcs_destroy_image_format(image_format_s *format)
 427 {
 428         if (format != NULL) {
 429                 GSTCS_FREE(format->format_label);
 430                 GSTCS_FREE(format->colorspace);
 431                 GSTCS_FREE(format);
 432         }
 433 }
 434
 435 static void
 436 _mm_round_up_input_image_widh_height(image_format_s* pFormat)
 437 {
 438         if (strcmp(pFormat->colorspace, "YUV") == 0) {
 439                 pFormat->stride = MM_UTIL_ROUND_UP_8(pFormat->width);
 440                 pFormat->elevation = MM_UTIL_ROUND_UP_2(pFormat->height);
 441         } else if (strcmp(pFormat->colorspace, "RGB") == 0) {
 442                 pFormat->stride = MM_UTIL_ROUND_UP_4(pFormat->width);
 443                 pFormat->elevation = MM_UTIL_ROUND_UP_2(pFormat->height);
 444         } else if (strcmp(pFormat->colorspace, "RGBA") == 0) {
 445                 pFormat->stride = pFormat->width;
 446                 pFormat->elevation = MM_UTIL_ROUND_UP_2(pFormat->height);
 447         }
 448         gstcs_debug("input_format stride: %d, elevation: %d", pFormat->stride, pFormat->elevation);
 449 }
 450
 451 static image_format_s*
 452 _mm_set_input_image_format_s_struct(imgp_info_s* pImgp_info) /* char* __format_label, int __width, int __height) */
 453 {
 454         int ret = GSTCS_ERROR_NONE;
 455         image_format_s* __format = NULL;
 456
 457         ret = _gstcs_create_image_format(&__format);
 458         if (ret != GSTCS_ERROR_NONE) {
 459                 gstcs_debug("Error: _gstcs_create_image_format is failed (%d)\n", ret);
 460                 return NULL;
 461         }
 462
 463         __format->format_label = (char *)malloc(sizeof(char) * IMAGE_FORMAT_LABEL_BUFFER_SIZE);
 464         if (__format->format_label == NULL) {
 465                 gstcs_error("memory allocation failed");
 466                 _gstcs_destroy_image_format(__format);
 467                 return NULL;
 468         }
 469         memset(__format->format_label, 0, IMAGE_FORMAT_LABEL_BUFFER_SIZE);
 470         strncpy(__format->format_label, pImgp_info->input_format_label, strlen(pImgp_info->input_format_label));
 471         gstcs_debug("input_format_label: %s\n", pImgp_info->input_format_label);
 472         _mm_set_image_colorspace(__format);
 473
 474         __format->width = pImgp_info->src_width;
 475         __format->height = pImgp_info->src_height;
 476         _mm_round_up_input_image_widh_height(__format);
 477
 478         __format->blocksize = mm_setup_image_size(pImgp_info->input_format_label, pImgp_info->src_width, pImgp_info->src_height);
 479         gstcs_debug("blocksize: %d\n", __format->blocksize);
 480         _mm_set_image_input_format_s_capabilities(__format);
 481
 482         return __format;
 483 }
 484
 485 static void
 486 _mm_round_up_output_image_widh_height(image_format_s* pFormat, const image_format_s *input_format)
 487 {
 488         if (strcmp(pFormat->colorspace, "YUV") == 0) {
 489                 pFormat->stride = MM_UTIL_ROUND_UP_8(pFormat->width);
 490                 pFormat->elevation = MM_UTIL_ROUND_UP_2(pFormat->height);
 491         } else if (strcmp(pFormat->colorspace, "RGB") == 0) {
 492                 pFormat->stride = MM_UTIL_ROUND_UP_4(pFormat->width);
 493                 pFormat->elevation = MM_UTIL_ROUND_UP_2(pFormat->height);
 494                 pFormat->width = pFormat->stride;
 495                 if (input_format->height != input_format->elevation)
 496                         pFormat->height = pFormat->elevation;
 497         } else if (strcmp(pFormat->colorspace, "RGBA") == 0) {
 498                 pFormat->stride = pFormat->width;
 499                 pFormat->elevation = MM_UTIL_ROUND_UP_2(pFormat->height);
 500                 if (input_format->height != input_format->elevation)
 501                         pFormat->height = pFormat->elevation;
 502         }
 503         gstcs_debug("output_format stride: %d, elevation: %d", pFormat->stride, pFormat->elevation);
 504 }
 505
 506 static image_format_s*
 507 _mm_set_output_image_format_s_struct(imgp_info_s* pImgp_info, const image_format_s *input_format)
 508 {
 509         int ret = GSTCS_ERROR_NONE;
 510         image_format_s* __format = NULL;
 511
 512         ret = _gstcs_create_image_format(&__format);
 513         if (ret != GSTCS_ERROR_NONE) {
 514                 gstcs_debug("Error: _gstcs_create_image_format is failed (%d)\n", ret);
 515                 return NULL;
 516         }
 517
 518         __format->format_label = (char *)malloc(sizeof(char) * IMAGE_FORMAT_LABEL_BUFFER_SIZE);
 519         if (__format->format_label == NULL) {
 520                 gstcs_error("memory allocation failed");
 521                 _gstcs_destroy_image_format(__format);
 522                 return NULL;
 523         }
 524         memset(__format->format_label, 0, IMAGE_FORMAT_LABEL_BUFFER_SIZE);
 525         strncpy(__format->format_label, pImgp_info->output_format_label, strlen(pImgp_info->output_format_label));
 526         _mm_set_image_colorspace(__format);
 527
 528         __format->width = pImgp_info->dst_width;
 529         __format->height = pImgp_info->dst_height;
 530         _mm_round_up_output_image_widh_height(__format, input_format);
 531
 532         pImgp_info->output_stride = __format->stride;
 533         pImgp_info->output_elevation = __format->elevation;
 534
 535         __format->blocksize = mm_setup_image_size(pImgp_info->output_format_label, pImgp_info->dst_width, pImgp_info->dst_height);
 536         gstcs_debug("output_format_label: %s", pImgp_info->output_format_label);
 537         _mm_set_image_output_format_s_capabilities(__format);
 538         return __format;
 539 }
 540
 541 static int
 542 _mm_push_buffer_into_pipeline(imgp_info_s* pImgp_info, unsigned char *src, gstreamer_s * pGstreamer_s)
 543 {
 544         int ret = GSTCS_ERROR_NONE;
 545
 546         if (pGstreamer_s->pipeline == NULL) {
 547                 gstcs_error("pipeline is NULL\n");
 548                 return GSTCS_ERROR_INVALID_PARAMETER;
 549         }
 550
 551         gsize data_size = mm_setup_image_size(pImgp_info->input_format_label, pImgp_info->src_width, pImgp_info->src_height);
 552         GstBuffer* gst_buf = gst_buffer_new_wrapped_full(GST_MEMORY_FLAG_READONLY, src, data_size, 0, data_size, NULL, NULL);
 553
 554         if (gst_buf == NULL) {
 555                 gstcs_error("buffer is NULL\n");
 556                 return GSTCS_ERROR_INVALID_PARAMETER;
 557         }
 558
 559         gst_app_src_push_buffer(GST_APP_SRC(pGstreamer_s->appsrc), gst_buf); /* push buffer to pipeline */
 560         return ret;
 561 }
 562
 563 static int
 564 _mm_push_buffer_into_pipeline_new(image_format_s *input_format, image_format_s *output_format, unsigned char *src, gstreamer_s * pGstreamer_s)
 565 {
 566         int ret = GSTCS_ERROR_NONE;
 567         GstBuffer *gst_buf = NULL;
 568         unsigned int src_size = 0;
 569         unsigned char *data = NULL;
 570         unsigned int stride = input_format->stride;
 571         unsigned int elevation = input_format->elevation;
 572
 573         if (pGstreamer_s->pipeline == NULL) {
 574                 gstcs_error("pipeline is NULL\n");
 575                 return GSTCS_ERROR_INVALID_PARAMETER;
 576         }
 577
 578         gstcs_debug("stride: %d, elevation: %d", stride, elevation);
 579         src_size = mm_setup_image_size(input_format->format_label, stride, elevation);
 580         gstcs_debug("buffer size (src): %d", src_size);
 581
 582         int byte_per_pixcel = _mm_get_byte_per_pixcel(input_format->format_label);
 583         unsigned int src_row = input_format->width * byte_per_pixcel;
 584         unsigned int stride_row = stride * byte_per_pixcel;
 585         unsigned int i = 0, y = 0;
 586         gstcs_debug("padding will be inserted to buffer");
 587         data = (unsigned char *) malloc(src_size);
 588         if (data == NULL) {
 589                 gstcs_error("app_buffer is NULL\n");
 590                 return GSTCS_ERROR_INVALID_PARAMETER;
 591         }
 592         for (y = 0; y < (unsigned int)(input_format->height); y++) {
 593                 guint8 *pLine = (guint8 *) &(src[src_row * y]);
 594                 for (i = 0; i < src_row; i++)
 595                         data[y * stride_row + i] = pLine[i];
 596
 597                 for (i = src_row; i < stride_row; i++)
 598                         data[y * stride_row + i] = 0x00;
 599         }
 600         for (y = (unsigned int)(input_format->height); y < (unsigned int)(input_format->elevation); y++) {
 601                 for (i = 0; i < stride_row; i++)
 602                         data[y * stride_row + i] = 0x00;
 603         }
 604         gst_buf = gst_buffer_new_wrapped_full(GST_MEMORY_FLAG_READONLY, data, src_size, 0, src_size, data, _mm_destroy_notify);
 605
 606         if (gst_buf == NULL) {
 607                 gstcs_error("buffer is NULL\n");
 608                 return GSTCS_ERROR_INVALID_PARAMETER;
 609         }
 610
 611         gst_app_src_push_buffer(GST_APP_SRC(pGstreamer_s->appsrc), gst_buf); /* push buffer to pipeline */
 612         return ret;
 613 }
 614
 615 static int
 616 _mm_imgp_gstcs_processing(gstreamer_s* pGstreamer_s, unsigned char *src, unsigned char *dst, image_format_s* input_format, image_format_s* output_format, imgp_info_s* pImgp_info)
 617 {
 618         GstBus *bus = NULL;
 619         GstStateChangeReturn ret_state;
 620         int ret = GSTCS_ERROR_NONE;
 621
 622         /*create pipeline*/
 623         ret = _mm_create_pipeline(pGstreamer_s);
 624         if (ret != GSTCS_ERROR_NONE)
 625                 gstcs_error("ERROR - mm_create_pipeline ");
 626
 627         /* Make appsink emit the "new-preroll" and "new-sample" signals. This option is by default disabled because signal emission is expensive and unneeded when the application prefers to operate in pull mode. */
 628         gst_app_sink_set_emit_signals((GstAppSink*)pGstreamer_s->appsink, TRUE);
 629
 630         bus = gst_pipeline_get_bus(GST_PIPELINE(pGstreamer_s->pipeline));
 631         gst_bus_add_watch(bus, (GstBusFunc) _mm_on_src_message, pGstreamer_s);
 632         gst_object_unref(bus);
 633
 634         gst_app_src_set_caps(GST_APP_SRC(pGstreamer_s->appsrc), input_format->caps);
 635         gst_app_sink_set_caps(GST_APP_SINK(pGstreamer_s->appsink), output_format->caps);
 636
 637         if (((input_format->width != input_format->stride) || (input_format->height != input_format->elevation)) &&
 638                 ((strcmp(input_format->colorspace, "RGB") == 0) || (strcmp(input_format->colorspace, "RGBA") == 0))) {
 639                 gstcs_debug("Start _mm_push_buffer_into_pipeline_new");
 640                 ret = _mm_push_buffer_into_pipeline_new(input_format, output_format, src, pGstreamer_s);
 641         } else {
 642                 gstcs_debug("Start mm_push_buffer_into_pipeline");
 643                 ret = _mm_push_buffer_into_pipeline(pImgp_info, src, pGstreamer_s);
 644         }
 645         if (ret != GSTCS_ERROR_NONE) {
 646                 gstcs_error("ERROR - mm_push_buffer_into_pipeline ");
 647                 gst_object_unref(pGstreamer_s->pipeline);
 648                 return ret;
 649         }
 650         gstcs_debug("End mm_push_buffer_into_pipeline");
 651
 652         /*link pipeline*/
 653         gstcs_debug("Start mm_link_pipeline");
 654         _mm_link_pipeline(pGstreamer_s, input_format, output_format, pImgp_info->angle);
 655         gstcs_debug("End mm_link_pipeline");
 656
 657         /* Conecting to the new-sample signal emited by the appsink*/
 658         gstcs_debug("Start G_CALLBACK(_mm_sink_sample)");
 659         g_signal_connect(pGstreamer_s->appsink, "new-sample", G_CALLBACK(_mm_sink_sample), pGstreamer_s);
 660         gstcs_debug("End G_CALLBACK(_mm_sink_sample)");
 661
 662         /* GST_STATE_PLAYING*/
 663         gstcs_debug("Start GST_STATE_PLAYING");
 664         ret_state = gst_element_set_state(pGstreamer_s->pipeline, GST_STATE_PLAYING);
 665         gstcs_debug("End GST_STATE_PLAYING ret_state: %d", ret_state);
 666
 667         /*g_main_loop_run*/
 668         gstcs_debug("g_main_loop_run");
 669         g_main_loop_run(pGstreamer_s->loop);
 670
 671         gstcs_debug("Sucess GST_STATE_CHANGE");
 672
 673         /*GST_STATE_NULL*/
 674         gst_element_set_state(pGstreamer_s->pipeline, GST_STATE_NULL);
 675         gstcs_debug("End GST_STATE_NULL");
 676
 677         gstcs_debug("###pGstreamer_s->output_buffer### : %p", pGstreamer_s->output_buffer);
 678
 679         ret_state = gst_element_get_state(pGstreamer_s->pipeline, NULL, NULL, 1*GST_SECOND);
 680
 681         if (ret_state == GST_STATE_CHANGE_SUCCESS)
 682                 gstcs_debug("GST_STATE_NULL ret_state = %d (GST_STATE_CHANGE_SUCCESS)\n", ret_state);
 683         else if (ret_state == GST_STATE_CHANGE_ASYNC)
 684                 gstcs_debug("GST_STATE_NULL ret_state = %d (GST_STATE_CHANGE_ASYNC)\n", ret_state);
 685
 686         gstcs_debug("Success gst_element_get_state\n");
 687
 688         if (ret_state == GST_STATE_CHANGE_FAILURE) {
 689                 gstcs_error("GST_STATE_CHANGE_FAILURE");
 690         } else {
 691                 if (pGstreamer_s->output_buffer != NULL) {
 692                         GstMapInfo mapinfo = GST_MAP_INFO_INIT;
 693                         gst_buffer_map(pGstreamer_s->output_buffer, &mapinfo, GST_MAP_READ);
 694                         int buffer_size = mapinfo.size;
 695                         int calc_buffer_size = 0;
 696                         if (((pImgp_info->dst_width != output_format->width) || (pImgp_info->dst_height != output_format->height)) &&
 697                                 ((strcmp(input_format->colorspace, "RGB") == 0) || (strcmp(input_format->colorspace, "RGBA") == 0))) {
 698                                 gstcs_debug("calculate image size with stride & elevation");
 699                                 calc_buffer_size = mm_setup_image_size(pImgp_info->output_format_label, output_format->width, output_format->height);
 700                         } else {
 701                                 calc_buffer_size = mm_setup_image_size(pImgp_info->output_format_label, pImgp_info->dst_width, pImgp_info->dst_height);
 702                         }
 703                         gstcs_debug("buffer size: %d, calc: %d\n", buffer_size, calc_buffer_size);
 704                         if (buffer_size != calc_buffer_size) {
 705                                 gstcs_debug("Buffer size is different \n");
 706                                 gstcs_debug("unref output buffer");
 707                                 gst_buffer_unref(pGstreamer_s->output_buffer);
 708                                 gst_object_unref(pGstreamer_s->pipeline);
 709                                 pGstreamer_s->output_buffer = NULL;
 710                                 return GSTCS_ERROR_INVALID_OPERATION;
 711                         }
 712                         gstcs_debug("pGstreamer_s->output_buffer: 0x%2x\n", pGstreamer_s->output_buffer);
 713                         memcpy(dst, mapinfo.data, buffer_size);
 714                         pImgp_info->buffer_size = buffer_size;
 715                         gst_buffer_unmap(pGstreamer_s->output_buffer, &mapinfo);
 716                 } else {
 717                         gstcs_debug("pGstreamer_s->output_buffer is NULL");
 718                 }
 719         }
 720         gstcs_debug("unref output buffer");
 721         gst_buffer_unref(pGstreamer_s->output_buffer);
 722         gst_object_unref(pGstreamer_s->pipeline);
 723         pGstreamer_s->output_buffer = NULL;
 724
 725         gstcs_debug("End gstreamer processing");
 726         gstcs_debug("dst: %p", dst);
 727         return ret;
 728 }
 729
 730
 731 static int
 732 mm_setup_image_size(const char* _format_label, int width, int height)
 733 {
 734         int size = 0;
 735
 736         if (strcmp(_format_label, "I420") == 0) {
 737                 size = (MM_UTIL_ROUND_UP_4(width) * MM_UTIL_ROUND_UP_2(height) + MM_UTIL_ROUND_UP_8(width) * MM_UTIL_ROUND_UP_2(height) /2); /*width * height *1.5; */
 738         } else if (strcmp(_format_label, "Y42B") == 0) {
 739                 size = (MM_UTIL_ROUND_UP_4(width) * height + MM_UTIL_ROUND_UP_8(width) * height); /*width * height *2; */
 740         } else if (strcmp(_format_label, "YUV422") == 0) {
 741                 size = (MM_UTIL_ROUND_UP_4(width) * height + MM_UTIL_ROUND_UP_8(width) * height); /*width * height *2; */
 742         } else if (strcmp(_format_label, "Y444") == 0) {
 743                 size = (MM_UTIL_ROUND_UP_4(width) * height * 3); /* width * height *3; */
 744         } else if (strcmp(_format_label, "YV12") == 0) {
 745                 size = (MM_UTIL_ROUND_UP_4(width) * MM_UTIL_ROUND_UP_2(height) + MM_UTIL_ROUND_UP_8(width) * MM_UTIL_ROUND_UP_2(height) / 2); /* width * height *1; */
 746         } else if (strcmp(_format_label, "NV12") == 0) {
 747                 size = (MM_UTIL_ROUND_UP_4(width) * MM_UTIL_ROUND_UP_2(height) * 1.5); /* width * height *1.5; */
 748         } else if (strcmp(_format_label, "RGB565") == 0) {
 749                 size = (MM_UTIL_ROUND_UP_4(width) * 2 * height); /* width * height *2; */
 750         } else if (strcmp(_format_label, "RGB888") == 0) {
 751                 size = (MM_UTIL_ROUND_UP_4(width) * 3 * height); /* width * height *3; */
 752         } else if (strcmp(_format_label, "BGR888") == 0) {
 753                 size = (MM_UTIL_ROUND_UP_4(width) * 3 * height); /* width * height *3; */
 754         } else if (strcmp(_format_label, "UYVY") == 0) {
 755                 size = (MM_UTIL_ROUND_UP_2(width) * 2 * height); /* width * height *2; */
 756         } else if (strcmp(_format_label, "YUYV") == 0) {
 757                 size = (MM_UTIL_ROUND_UP_2(width) * 2 * height); /* width * height *2; */
 758         } else if (strcmp(_format_label, "ARGB8888") == 0) {
 759                 size = width * height *4;
 760         } else if (strcmp(_format_label, "BGRA8888") == 0) {
 761                 size = width * height *4;
 762         } else if (strcmp(_format_label, "RGBA8888") == 0) {
 763                 size = width * height *4;
 764         } else if (strcmp(_format_label, "ABGR8888") == 0) {
 765                 size = width * height *4;
 766         } else if (strcmp(_format_label, "BGRX") == 0) {
 767                 size = width * height *4;
 768         }
 769
 770         gstcs_debug("file_size: %d\n", size);
 771
 772         return size;
 773 }
 774
 775 static int _gstcs_create_default_thread(gstreamer_s *gstreamer)
 776 {
 777         if (gstreamer == NULL) {
 778                 gstcs_error("ERROR - gstreamer is null ");
 779                 return GSTCS_ERROR_INVALID_OPERATION;
 780         }
 781
 782         gstreamer->context = g_main_context_new();
 783         if (gstreamer->context == NULL) {
 784                 gstcs_error("ERROR - g_main_context_new ");
 785                 return GSTCS_ERROR_INVALID_OPERATION;
 786         }
 787         gstreamer->loop = g_main_loop_new(gstreamer->context, FALSE);
 788         if (gstreamer->loop == NULL) {
 789                 gstcs_error("ERROR - g_main_loop_new ");
 790                 g_main_context_unref(gstreamer->context);
 791                 return GSTCS_ERROR_INVALID_OPERATION;
 792         }
 793
 794         g_main_context_push_thread_default(gstreamer->context);
 795         return GSTCS_ERROR_NONE;
 796 }
 797
 798 static int _gstcs_destroy_default_thread(gstreamer_s *gstreamer)
 799 {
 800         if (gstreamer == NULL) {
 801                 gstcs_error("ERROR - gstreamer is null ");
 802                 return GSTCS_ERROR_INVALID_OPERATION;
 803         }
 804
 805         if (gstreamer->loop != NULL)
 806                 g_main_loop_unref(gstreamer->loop);
 807
 808         if (gstreamer->context != NULL)
 809                 g_main_context_unref(gstreamer->context);
 810
 811         return GSTCS_ERROR_NONE;
 812 }
 813
 814 static int _gstcs_init(gstreamer_s** gstreamer)
 815 {
 816         static const int max_argc = 50;
 817         gint argc = 0;
 818         gchar** argv = NULL;
 819         int i = 0;
 820         int ret = GSTCS_ERROR_NONE;
 821
 822         argv = malloc(sizeof(gchar*) * max_argc);
 823
 824         if (!argv) {
 825                 gstcs_error("argv is not allocated");
 826                 return GSTCS_ERROR_OUT_OF_MEMORY;
 827         }
 828         memset(argv, 0, sizeof(gchar*) * max_argc);
 829
 830         argv[argc] = g_strdup("mmutil_gstcs");
 831         if (argv[argc] == NULL) {
 832                 gstcs_error("argv[%d] is not allocated", argc);
 833                 ret = GSTCS_ERROR_OUT_OF_MEMORY;
 834         }
 835         argc++;
 836         /* check disable registry scan */
 837         argv[argc] = g_strdup("--gst-disable-registry-update");
 838         if (argv[argc] == NULL) {
 839                 gstcs_error("argv[%d] is not allocated", argc);
 840                 ret = GSTCS_ERROR_OUT_OF_MEMORY;
 841         }
 842         argc++;
 843         if (ret != GSTCS_ERROR_NONE) {
 844                 for (i = 0; i < argc; i++)
 845                         GSTCS_FREE(argv[i]);
 846
 847                 GSTCS_FREE(argv);
 848                 return ret;
 849         }
 850
 851         gst_init(&argc, &argv);
 852
 853         *gstreamer = g_new0(gstreamer_s, 1);
 854         if (*gstreamer == NULL) {
 855                 gstcs_error("gstreamer structure is not allocated");
 856                 ret = GSTCS_ERROR_OUT_OF_MEMORY;
 857         }
 858
 859         for (i = 0; i < argc; i++)
 860                 GSTCS_FREE(argv[i]);
 861
 862         GSTCS_FREE(argv);
 863         return ret;
 864 }
 865
 866 static int _mm_imgp_gstcs(imgp_info_s* pImgp_info, unsigned char *src, unsigned char *dst)
 867 {
 868         image_format_s* input_format = NULL, *output_format = NULL;
 869         gstreamer_s* pGstreamer_s;
 870         int ret = GSTCS_ERROR_NONE;
 871
 872         /* Print debug message for inout structure */
 873         gstcs_debug("[input] format label : %s width: %d height: %d\t[output] format label: %s width: %d height: %d rotation vaule: %d",
 874         pImgp_info->input_format_label, pImgp_info->src_width, pImgp_info->src_height, pImgp_info->output_format_label, pImgp_info->dst_width, pImgp_info->dst_height, pImgp_info->angle);
 875
 876         /* Initialize gstreamer */
 877         ret = _gstcs_init(&pGstreamer_s);
 878         if (ret != GSTCS_ERROR_NONE) {
 879                 gstcs_error("Error: _gstcs_new is failed");
 880                 return ret;
 881         }
 882
 883         /* Create input/output format for gstreamer processing */
 884         input_format = _mm_set_input_image_format_s_struct(pImgp_info);
 885         if (input_format == NULL) {
 886                 gstcs_error("Error: memory allocation failed");
 887                 GSTCS_FREE(pGstreamer_s);
 888                 return GSTCS_ERROR_OUT_OF_MEMORY;
 889         }
 890
 891         output_format = _mm_set_output_image_format_s_struct(pImgp_info, input_format);
 892         if (output_format == NULL) {
 893                 gstcs_error("Error: memory allocation failed");
 894                 _gstcs_destroy_image_format(input_format);
 895                 GSTCS_FREE(pGstreamer_s);
 896                 return GSTCS_ERROR_OUT_OF_MEMORY;
 897         }
 898
 899         /* Create default thread for async behavior */
 900         ret = _gstcs_create_default_thread(pGstreamer_s);
 901         if (ret != GSTCS_ERROR_NONE) {
 902                 gstcs_error("Error: _gstcs_create_default_thread is failed");
 903                 _gstcs_destroy_image_format(input_format);
 904                 _gstcs_destroy_image_format(output_format);
 905                 GSTCS_FREE(pGstreamer_s);
 906                 return ret;
 907         }
 908
 909         /* Do gstreamer processing */
 910         gstcs_debug("Start _mm_imgp_gstcs_processing ");
 911         ret = _mm_imgp_gstcs_processing(pGstreamer_s, src, dst, input_format, output_format, pImgp_info); /* input: buffer pointer for input image , input image format, input image width, input image height, output: buffer porinter for output image */
 912
 913         if (ret == GSTCS_ERROR_NONE)
 914                 gstcs_debug("End _mm_imgp_gstcs_processing [dst: %p]", dst);
 915         else if (ret != GSTCS_ERROR_NONE)
 916                 gstcs_error("ERROR - _mm_imgp_gstcs_processing");
 917
 918         /* Free resouces */
 919         ret = _gstcs_destroy_default_thread(pGstreamer_s);
 920         if (ret != GSTCS_ERROR_NONE)
 921                 gstcs_error("Error: _gstcs_create_default_thread is failed");
 922
 923         _gstcs_destroy_image_format(input_format);
 924         _gstcs_destroy_image_format(output_format);
 925         GSTCS_FREE(pGstreamer_s);
 926
 927         return ret;
 928 }
 929
 930 int mm_imgp(imgp_info_s* pImgp_info, unsigned char *src, unsigned char *dst, imgp_type_e _imgp_type)
 931 {
 932         if (pImgp_info == NULL) {
 933                 gstcs_error("Error: input vaule is NULL");
 934                 return GSTCS_ERROR_INVALID_PARAMETER;
 935         }
 936
 937         if (src == NULL || dst == NULL) {
 938                 gstcs_error("Error: src | dst is NULL");
 939                 return GSTCS_ERROR_INVALID_PARAMETER;
 940         }
 941
 942         if (_imgp_type < 0 || _imgp_type > IMGP_MAX) {
 943                 gstcs_error("Error: imgp_type is wrong");
 944                 return GSTCS_ERROR_INVALID_PARAMETER;
 945         }
 946
 947         gstcs_debug("[src %p] [dst %p]", src, dst);
 948
 949         return _mm_imgp_gstcs(pImgp_info, src, dst);
 950 }