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
 117 _mm_create_pipeline( gstreamer_s* pGstreamer_s)
 118 {
 119         int ret = GSTCS_ERROR_NONE;
 120         pGstreamer_s->pipeline= gst_pipeline_new ("videoconvert");
 121         if (!pGstreamer_s->pipeline) {
 122                 gstcs_error("pipeline could not be created. Exiting.\n");
 123                 ret = GSTCS_ERROR_INVALID_PARAMETER;
 124         }
 125         pGstreamer_s->appsrc= gst_element_factory_make("appsrc","appsrc");
 126         if (!pGstreamer_s->appsrc) {
 127                 gstcs_error("appsrc could not be created. Exiting.\n");
 128                 ret = GSTCS_ERROR_INVALID_PARAMETER;
 129         }
 130         pGstreamer_s->colorspace=gst_element_factory_make("videoconvert","colorspace");
 131         if (!pGstreamer_s->colorspace) {
 132                 gstcs_error("colorspace could not be created. Exiting.\n");
 133                 ret = GSTCS_ERROR_INVALID_PARAMETER;
 134         }
 135         pGstreamer_s->videoscale=gst_element_factory_make("videoscale", "scale");
 136         if (!pGstreamer_s->videoscale) {
 137                 gstcs_error("videoscale could not be created. Exiting.\n");
 138                 ret = GSTCS_ERROR_INVALID_PARAMETER;
 139         }
 140         pGstreamer_s->videoflip=gst_element_factory_make("videoflip", "flip");
 141         if (!pGstreamer_s->videoflip) {
 142                 gstcs_error("videoflip could not be created. Exiting.\n");
 143                 ret = GSTCS_ERROR_INVALID_PARAMETER;
 144         }
 145         pGstreamer_s->appsink=gst_element_factory_make("appsink","appsink");
 146         if (!pGstreamer_s->appsink) {
 147                 gstcs_error("appsink could not be created. Exiting.\n");
 148                 ret = GSTCS_ERROR_INVALID_PARAMETER;
 149         }
 150         return ret;
 151 }
 152
 153 static void _mm_destroy_notify(gpointer data) {
 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_app_src_set_caps(GST_APP_SRC(pGstreamer_s->appsrc), input_format->caps); /*g_object_set(pGstreamer_s->appsrc, "caps", input_format->caps, NULL);*/
 174         gst_app_sink_set_caps(GST_APP_SINK(pGstreamer_s->appsink), output_format->caps); /*g_object_set(pGstreamer_s->appsink, "caps", output_format->caps, NULL); */
 175         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);
 176         if(!gst_element_link_many(pGstreamer_s->appsrc, pGstreamer_s->colorspace, pGstreamer_s->videoscale, pGstreamer_s->videoflip, pGstreamer_s->appsink, NULL)) {
 177                 gstcs_error("Fail to link pipeline");
 178         } else {
 179                 gstcs_debug("Success to link pipeline");
 180         }
 181
 182         g_object_set (G_OBJECT (pGstreamer_s->appsrc), "stream-type", 0, "format", GST_FORMAT_TIME, NULL);
 183         g_object_set(pGstreamer_s->appsrc, "num-buffers", 1, NULL);
 184         g_object_set(pGstreamer_s->appsrc, "is-live", TRUE, NULL); /* add because of gstreamer_s time issue */
 185
 186         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 */
 187
 188         /*g_object_set(pGstreamer_s->appsink, "drop", TRUE, NULL);*/
 189         g_object_set(pGstreamer_s->appsink, "emit-signals", TRUE, "sync", FALSE, NULL);
 190 }
 191
 192 static void
 193 _mm_set_image_input_format_s_capabilities(image_format_s* __format) /*_format_label: I420 _colorsapace: YUV */
 194 {
 195         char _format_name[sizeof(GST_VIDEO_FORMATS_ALL)] = {'\0'};
 196         GstVideoFormat videoFormat;
 197         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;
 198
 199         if(__format == NULL) {
 200                 gstcs_error("Image format is NULL\n");
 201                 return;
 202         }
 203
 204         gstcs_debug("colorspace: %s(%d)\n", __format->colorspace, strlen(__format->colorspace));
 205         memset(_format_name, 0, sizeof(_format_name));
 206
 207         if(strcmp(__format->colorspace,"YUV") == 0) {
 208                 if(strcmp(__format->format_label,"I420") == 0
 209                 || strcmp(__format->format_label,"Y42B") == 0
 210                 || strcmp(__format->format_label,"Y444") == 0
 211                 || strcmp(__format->format_label,"YV12") == 0
 212                 || strcmp(__format->format_label,"NV12") == 0
 213                 || strcmp(__format->format_label,"UYVY") == 0) {
 214                         strncpy(_format_name, __format->format_label, sizeof(GST_VIDEO_FORMATS_ALL)-1);
 215                 }else if(strcmp(__format->format_label,"YUYV") == 0) {
 216                         strncpy(_format_name, "YVYU", sizeof(GST_VIDEO_FORMATS_ALL)-1);
 217                 }
 218                 gstcs_debug("Chosen video format: %s", _format_name);
 219                 __format->caps = gst_caps_new_simple ("video/x-raw",
 220                         "format", G_TYPE_STRING, _format_name,
 221                         "framerate", GST_TYPE_FRACTION, 25, 1,
 222                         "pixel-aspect-ratio", GST_TYPE_FRACTION, 1, 1,
 223                         "width", G_TYPE_INT, __format->width,
 224                         "height", G_TYPE_INT, __format->height,
 225                         "framerate", GST_TYPE_FRACTION, 1, 1,
 226                         NULL);
 227         }
 228
 229         else if(strcmp(__format->colorspace,"RGB") ==0 || strcmp(__format->colorspace,"BGRX") ==0) {
 230                 if(strcmp(__format->format_label,"RGB888") == 0) {
 231                         _bpp=24; _depth=24; _red_mask=16711680; _green_mask=65280; _blue_mask=255; _endianness=4321;
 232                 }else if(strcmp(__format->format_label,"BGR888") == 0) {
 233                         _bpp=24; _depth=24; _red_mask=255; _green_mask=65280; _blue_mask=16711680; _endianness=4321;
 234                 }else if(strcmp(__format->format_label,"RGB565") == 0) {
 235                         _bpp=16; _depth=16; _red_mask=63488; _green_mask=2016; _blue_mask=31; _endianness=1234;
 236                 }else if( (strcmp(__format->format_label, "BGRX") == 0)) {
 237                         _bpp=32; _depth=24; _red_mask=65280; _green_mask=16711680; _blue_mask=-16777216; _endianness=4321;
 238                 }
 239
 240                 videoFormat = gst_video_format_from_masks(_depth, _bpp, _endianness, _red_mask, _green_mask, _blue_mask, 0);
 241                 gstcs_debug("Chosen video format: %s", gst_video_format_to_string(videoFormat));
 242
 243                 __format->caps = gst_caps_new_simple ("video/x-raw",
 244                         "format", G_TYPE_STRING, gst_video_format_to_string(videoFormat),
 245                         "width", G_TYPE_INT, __format->stride,
 246                         "height", G_TYPE_INT, __format->elevation,
 247                         "framerate", GST_TYPE_FRACTION, 1, 1, NULL);
 248         }
 249
 250         else if(strcmp(__format->colorspace,"RGBA") ==0) {
 251                 if(strcmp(__format->format_label,"ARGB8888") == 0) { /*[Low Arrary Address] ARGBARGB... [High Array Address]*/
 252                         gstcs_debug("ARGB8888");
 253                         _bpp=32; _depth=32; _red_mask=16711680; _green_mask=65280; _blue_mask=255; _alpha_mask=-16777216; _endianness=4321;
 254                 }else if(strcmp(__format->format_label,"BGRA8888") == 0) { /*[Low Arrary Address] BGRABGRA...[High Array Address]*/
 255                         gstcs_debug("BGRA8888");
 256                         _bpp=32; _depth=32; _red_mask=65280; _green_mask=16711680; _blue_mask=-16777216; _alpha_mask=255; _endianness=4321;
 257                 }else if(strcmp(__format->format_label,"RGBA8888") == 0) { /*[Low Arrary Address] RGBARGBA...[High Array Address]*/
 258                         gstcs_debug("RGBA8888");
 259                         _bpp=32; _depth=32; _red_mask=-16777216; _green_mask=16711680; _blue_mask=65280; _alpha_mask=255; _endianness=4321;
 260                 }else if(strcmp(__format->format_label,"ABGR8888") == 0) { /*[Low Arrary Address] ABGRABGR...[High Array Address]*/
 261                         gstcs_debug("ABGR8888");
 262                         _bpp=32; _depth=32; _red_mask=255; _green_mask=65280; _blue_mask=16711680; _alpha_mask=-16777216; _endianness=4321;
 263                 }else {
 264                         gstcs_error("***Wrong format cs type***\n");
 265                 }
 266
 267                 videoFormat = gst_video_format_from_masks(_depth, _bpp, _endianness, _red_mask, _green_mask, _blue_mask, _alpha_mask);
 268                 gstcs_debug("Chosen video format: %s", gst_video_format_to_string(videoFormat));
 269
 270                 __format->caps = gst_caps_new_simple ("video/x-raw",
 271                         "format", G_TYPE_STRING, gst_video_format_to_string(videoFormat),
 272                         "width", G_TYPE_INT, __format->width,
 273                         "height", G_TYPE_INT, __format->elevation,
 274                         "framerate", GST_TYPE_FRACTION, 1, 1, NULL);
 275         }
 276
 277         if(__format->caps) {
 278                 gstcs_debug("###__format->caps is not NULL###, %p", __format->caps);
 279                 _mm_check_caps_format(__format->caps);
 280         }else {
 281                 gstcs_error("__format->caps is NULL");
 282         }
 283 }
 284
 285 static void
 286 _mm_set_image_output_format_s_capabilities(image_format_s* __format) /*_format_label: I420 _colorsapace: YUV */
 287 {
 288         char _format_name[sizeof(GST_VIDEO_FORMATS_ALL)] = {'\0'};
 289         GstVideoFormat videoFormat;
 290         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;
 291
 292         if(__format == NULL) {
 293                 gstcs_error("Image format is NULL\n");
 294                 return;
 295         }
 296
 297         gstcs_debug("colorspace: %s(%d), w: %d, h: %d\n", __format->colorspace, strlen(__format->colorspace), __format->width, __format->height);
 298         memset(_format_name, 0, sizeof(_format_name));
 299
 300         if(strcmp(__format->colorspace,"YUV") == 0) {
 301                 if(strcmp(__format->format_label,"I420") == 0
 302                 || strcmp(__format->format_label,"Y42B") == 0
 303                 || strcmp(__format->format_label,"Y444") == 0
 304                 || strcmp(__format->format_label,"YV12") == 0
 305                 || strcmp(__format->format_label,"NV12") == 0
 306                 || strcmp(__format->format_label,"UYVY") == 0) {
 307                         strncpy(_format_name, __format->format_label, sizeof(GST_VIDEO_FORMATS_ALL)-1);
 308                 }else if(strcmp(__format->format_label,"YUYV") == 0) {
 309                         strncpy(_format_name, "YVYU", sizeof(GST_VIDEO_FORMATS_ALL)-1);
 310                 }
 311                 gstcs_debug("Chosen video format: %s", _format_name);
 312                 __format->caps = gst_caps_new_simple ("video/x-raw",
 313                         "format", G_TYPE_STRING, _format_name,
 314                         "width", G_TYPE_INT, __format->width,
 315                         "height", G_TYPE_INT, __format->height,
 316                         "framerate", GST_TYPE_FRACTION, 1, 1,
 317                         NULL);
 318         }
 319
 320         else if(strcmp(__format->colorspace,"RGB") ==0 || strcmp(__format->colorspace,"BGRX") ==0) {
 321                 if(strcmp(__format->format_label,"RGB888") == 0) {
 322                         _bpp=24; _depth=24; _red_mask=16711680; _green_mask=65280; _blue_mask=255; _endianness=4321;
 323                 }else if(strcmp(__format->format_label,"BGR888") == 0) {
 324                         _bpp=24; _depth=24; _red_mask=255; _green_mask=65280; _blue_mask=16711680; _endianness=4321;
 325                 }else if(strcmp(__format->format_label,"RGB565") == 0) {
 326                         _bpp=16; _depth=16; _red_mask=63488; _green_mask=2016; _blue_mask=31; _endianness=1234;
 327                 }else if( (strcmp(__format->format_label, "BGRX") == 0)) {
 328                         _bpp=32; _depth=24; _red_mask=65280; _green_mask=16711680; _blue_mask=-16777216; _endianness=4321;
 329                 }
 330
 331                 videoFormat = gst_video_format_from_masks(_depth, _bpp, _endianness, _red_mask, _green_mask, _blue_mask, 0);
 332                 gstcs_debug("Chosen video format: %s", gst_video_format_to_string(videoFormat));
 333
 334                 __format->caps = gst_caps_new_simple ("video/x-raw",
 335                         "format", G_TYPE_STRING, gst_video_format_to_string(videoFormat),
 336                         "width", G_TYPE_INT, __format->width,
 337                         "height", G_TYPE_INT, __format->height,
 338                         "framerate", GST_TYPE_FRACTION, 1, 1, NULL);
 339         }
 340
 341         else if(strcmp(__format->colorspace,"RGBA") ==0) {
 342                 if(strcmp(__format->format_label,"ARGB8888") == 0) { /*[Low Arrary Address] ARGBARGB... [High Array Address]*/
 343                         gstcs_debug("ARGB8888");
 344                         _bpp=32; _depth=32; _red_mask=16711680; _green_mask=65280; _blue_mask=255; _alpha_mask=-16777216; _endianness=4321;
 345                 }else if(strcmp(__format->format_label,"BGRA8888") == 0) { /*[Low Arrary Address] BGRABGRA...[High Array Address]*/
 346                         gstcs_debug("BGRA8888");
 347                         _bpp=32; _depth=32; _red_mask=65280; _green_mask=16711680; _blue_mask=-16777216; _alpha_mask=255; _endianness=4321;
 348                 }else if(strcmp(__format->format_label,"RGBA8888") == 0) { /*[Low Arrary Address] RGBARGBA...[High Array Address]*/
 349                         gstcs_debug("RGBA8888");
 350                         _bpp=32; _depth=32; _red_mask=-16777216; _green_mask=16711680; _blue_mask=65280; _alpha_mask=255; _endianness=4321;
 351                 }else if(strcmp(__format->format_label,"ABGR8888") == 0) { /*[Low Arrary Address] ABGRABGR...[High Array Address]*/
 352                         gstcs_debug("ABGR8888");
 353                         _bpp=32; _depth=32; _red_mask=255; _green_mask=65280; _blue_mask=16711680; _alpha_mask=-16777216; _endianness=4321;
 354                 }else {
 355                         gstcs_error("***Wrong format cs type***\n");
 356                 }
 357
 358                 videoFormat = gst_video_format_from_masks(_depth, _bpp, _endianness, _red_mask, _green_mask, _blue_mask, _alpha_mask);
 359                 gstcs_debug("Chosen video format: %s", gst_video_format_to_string(videoFormat));
 360
 361                 __format->caps = gst_caps_new_simple ("video/x-raw",
 362                         "format", G_TYPE_STRING, gst_video_format_to_string(videoFormat),
 363                         "width", G_TYPE_INT, __format->width,
 364                         "height", G_TYPE_INT, __format->height,
 365                         "framerate", GST_TYPE_FRACTION, 1, 1, NULL);
 366         }
 367
 368         if(__format->caps) {
 369                 gstcs_debug("###__format->caps is not NULL###, %p", __format->caps);
 370                 _mm_check_caps_format(__format->caps);
 371         }else {
 372                 gstcs_error("__format->caps is NULL");
 373         }
 374 }
 375
 376 static void
 377 _mm_set_image_colorspace( image_format_s* __format)
 378 {
 379         gstcs_debug("format_label: %s\n", __format->format_label);
 380
 381         __format->colorspace = (char*)malloc(sizeof(char) * IMAGE_FORMAT_LABEL_BUFFER_SIZE);
 382         if (__format->colorspace == NULL) {
 383                 gstcs_error("memory allocation failed");
 384                 return;
 385         }
 386         memset(__format->colorspace, 0, IMAGE_FORMAT_LABEL_BUFFER_SIZE);
 387         if( (strcmp(__format->format_label, "I420") == 0) ||(strcmp(__format->format_label, "Y42B") == 0) || (strcmp(__format->format_label, "Y444") == 0)
 388                 || (strcmp(__format->format_label, "YV12") == 0) ||(strcmp(__format->format_label, "NV12") == 0) ||(strcmp(__format->format_label, "UYVY") == 0) ||(strcmp(__format->format_label, "YUYV") == 0)) {
 389                 strncpy(__format->colorspace, "YUV", IMAGE_FORMAT_LABEL_BUFFER_SIZE-1);
 390         }else if( (strcmp(__format->format_label, "RGB888") == 0) ||(strcmp(__format->format_label, "BGR888") == 0) ||(strcmp(__format->format_label, "RGB565") == 0)) {
 391                 strncpy(__format->colorspace, "RGB", IMAGE_FORMAT_LABEL_BUFFER_SIZE-1);
 392         }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)) {
 393                 strncpy(__format->colorspace, "RGBA",IMAGE_FORMAT_LABEL_BUFFER_SIZE-1);
 394         }else if( (strcmp(__format->format_label, "BGRX") == 0)) {
 395                 strncpy(__format->colorspace, "BGRX", IMAGE_FORMAT_LABEL_BUFFER_SIZE-1);
 396         }else {
 397                 gstcs_error("Check your colorspace format label");
 398                 GSTCS_FREE(__format->colorspace);
 399         }
 400 }
 401
 402 static void
 403 _mm_round_up_input_image_widh_height(image_format_s* pFormat)
 404 {
 405         if(strcmp(pFormat->colorspace,"YUV") == 0) {
 406                 pFormat->stride = MM_UTIL_ROUND_UP_8(pFormat->width);
 407                 pFormat->elevation = MM_UTIL_ROUND_UP_2(pFormat->height);
 408         } else if(strcmp(pFormat->colorspace, "RGB") == 0) {
 409                 pFormat->stride = MM_UTIL_ROUND_UP_4(pFormat->width);
 410                 pFormat->elevation = MM_UTIL_ROUND_UP_2(pFormat->height);
 411         } else if (strcmp(pFormat->colorspace,"RGBA") == 0){
 412                 pFormat->stride = pFormat->width;
 413                 pFormat->elevation = MM_UTIL_ROUND_UP_2(pFormat->height);
 414         }
 415         gstcs_debug("input_format stride: %d, elevation: %d", pFormat->stride, pFormat->elevation);
 416 }
 417
 418 static image_format_s*
 419 _mm_set_input_image_format_s_struct(imgp_info_s* pImgp_info) /* char* __format_label, int __width, int __height) */
 420 {
 421         image_format_s* __format = NULL;
 422
 423         __format=(image_format_s*)malloc(sizeof(image_format_s));
 424         if (__format == NULL) {
 425                 gstcs_error("memory allocation failed");
 426                 return NULL;
 427         }
 428         memset(__format, 0, sizeof(image_format_s));
 429
 430         __format->format_label = (char *)malloc(sizeof(char) * IMAGE_FORMAT_LABEL_BUFFER_SIZE);
 431         if (__format->format_label == NULL) {
 432                 gstcs_error("memory allocation failed");
 433                 GSTCS_FREE(__format);
 434                 return NULL;
 435         }
 436         memset(__format->format_label, 0, IMAGE_FORMAT_LABEL_BUFFER_SIZE);
 437         strncpy(__format->format_label, pImgp_info->input_format_label, strlen(pImgp_info->input_format_label));
 438         gstcs_debug("input_format_label: %s\n", pImgp_info->input_format_label);
 439         _mm_set_image_colorspace(__format);
 440
 441         __format->width=pImgp_info->src_width;
 442         __format->height=pImgp_info->src_height;
 443         _mm_round_up_input_image_widh_height(__format);
 444
 445         __format->blocksize = mm_setup_image_size(pImgp_info->input_format_label, pImgp_info->src_width, pImgp_info->src_height);
 446         gstcs_debug("blocksize: %d\n", __format->blocksize);
 447         _mm_set_image_input_format_s_capabilities(__format);
 448
 449         return __format;
 450 }
 451
 452 static void
 453 _mm_round_up_output_image_widh_height(image_format_s* pFormat, const image_format_s *input_format)
 454 {
 455         if(strcmp(pFormat->colorspace,"YUV") == 0) {
 456                 pFormat->stride = MM_UTIL_ROUND_UP_8(pFormat->width);
 457                 pFormat->elevation = MM_UTIL_ROUND_UP_2(pFormat->height);
 458         } else if(strcmp(pFormat->colorspace, "RGB") == 0) {
 459                 pFormat->stride = MM_UTIL_ROUND_UP_4(pFormat->width);
 460                 pFormat->elevation = MM_UTIL_ROUND_UP_2(pFormat->height);
 461                 pFormat->width = pFormat->stride;
 462                 if (input_format->height != input_format->elevation)
 463                         pFormat->height = pFormat->elevation;
 464         } else if (strcmp(pFormat->colorspace,"RGBA") == 0){
 465                 pFormat->stride = pFormat->width;
 466                 pFormat->elevation = MM_UTIL_ROUND_UP_2(pFormat->height);
 467                 if (input_format->height != input_format->elevation)
 468                         pFormat->height = pFormat->elevation;
 469         }
 470         gstcs_debug("output_format stride: %d, elevation: %d", pFormat->stride, pFormat->elevation);
 471 }
 472
 473 static image_format_s*
 474 _mm_set_output_image_format_s_struct(imgp_info_s* pImgp_info, const image_format_s *input_format)
 475 {
 476         image_format_s* __format = NULL;
 477
 478         __format=(image_format_s*)malloc(sizeof(image_format_s));
 479         if (__format == NULL) {
 480                 gstcs_error("memory allocation failed");
 481                 return NULL;
 482         }
 483         memset(__format, 0, sizeof(image_format_s));
 484
 485         __format->format_label = (char *)malloc(sizeof(char) * IMAGE_FORMAT_LABEL_BUFFER_SIZE);
 486         if (__format->format_label == NULL) {
 487                 gstcs_error("memory allocation failed");
 488                 GSTCS_FREE(__format);
 489                 return NULL;
 490         }
 491         memset(__format->format_label, 0, IMAGE_FORMAT_LABEL_BUFFER_SIZE);
 492         strncpy(__format->format_label, pImgp_info->output_format_label, strlen(pImgp_info->output_format_label));
 493         _mm_set_image_colorspace(__format);
 494
 495         __format->width=pImgp_info->dst_width;
 496         __format->height=pImgp_info->dst_height;
 497         _mm_round_up_output_image_widh_height(__format, input_format);
 498
 499         pImgp_info->output_stride = __format->stride;
 500         pImgp_info->output_elevation = __format->elevation;
 501
 502         __format->blocksize = mm_setup_image_size(pImgp_info->output_format_label, pImgp_info->dst_width, pImgp_info->dst_height);
 503         gstcs_debug("output_format_label: %s", pImgp_info->output_format_label);
 504         _mm_set_image_output_format_s_capabilities(__format);
 505         return __format;
 506 }
 507
 508 static int
 509 _mm_push_buffer_into_pipeline(imgp_info_s* pImgp_info, unsigned char *src, gstreamer_s * pGstreamer_s)
 510 {
 511         int ret = GSTCS_ERROR_NONE;
 512
 513         if(pGstreamer_s->pipeline == NULL) {
 514                 gstcs_error("pipeline is NULL\n");
 515                 return GSTCS_ERROR_INVALID_PARAMETER;
 516         }
 517
 518         gsize data_size = mm_setup_image_size(pImgp_info->input_format_label, pImgp_info->src_width, pImgp_info->src_height);
 519         GstBuffer* gst_buf = gst_buffer_new_wrapped_full(GST_MEMORY_FLAG_READONLY, src, data_size, 0, data_size, NULL, NULL);
 520
 521         if(gst_buf==NULL) {
 522                 gstcs_error("buffer is NULL\n");
 523                 return GSTCS_ERROR_INVALID_PARAMETER;
 524         }
 525
 526         gst_app_src_push_buffer (GST_APP_SRC (pGstreamer_s->appsrc), gst_buf); /* push buffer to pipeline */
 527         return ret;
 528 }
 529
 530 static int
 531 _mm_push_buffer_into_pipeline_new(image_format_s *input_format, image_format_s *output_format, unsigned char *src, gstreamer_s * pGstreamer_s)
 532 {
 533         int ret = GSTCS_ERROR_NONE;
 534         GstBuffer *gst_buf = NULL;
 535         unsigned int src_size = 0;
 536         unsigned char *data = NULL;
 537         unsigned int stride = input_format->stride;
 538         unsigned int elevation = input_format->elevation;
 539
 540         if(pGstreamer_s->pipeline == NULL) {
 541                 gstcs_error("pipeline is NULL\n");
 542                 return GSTCS_ERROR_INVALID_PARAMETER;
 543         }
 544
 545         gstcs_debug("stride: %d, elevation: %d", stride, elevation);
 546         src_size = mm_setup_image_size(input_format->format_label, stride, elevation);
 547         gstcs_debug("buffer size (src): %d", src_size);
 548
 549         int byte_per_pixcel = _mm_get_byte_per_pixcel(input_format->format_label);
 550         unsigned int src_row = input_format->width * byte_per_pixcel;
 551         unsigned int stride_row = stride * byte_per_pixcel;
 552         unsigned int i = 0, y = 0;
 553         gstcs_debug("padding will be inserted to buffer");
 554         data =(unsigned char *) g_malloc (src_size);
 555         if(data==NULL) {
 556                 gstcs_error("app_buffer is NULL\n");
 557                 return GSTCS_ERROR_INVALID_PARAMETER;
 558         }
 559         for (y = 0; y < (unsigned int)(input_format->height); y++) {
 560                 guint8 *pLine = (guint8 *) &(src[src_row * y]);
 561                 for(i = 0; i < src_row; i++) {
 562                         data[y * stride_row + i] = pLine[i];
 563                 }
 564                 for(i = src_row; i < stride_row; i++) {
 565                         data[y * stride_row + i] = 0x00;
 566                 }
 567         }
 568         for (y = (unsigned int)(input_format->height); y < (unsigned int)(input_format->elevation); y++) {
 569                 for(i = 0; i < stride_row; i++) {
 570                         data[y * stride_row + i] = 0x00;
 571                 }
 572         }
 573         gst_buf = gst_buffer_new_wrapped_full(GST_MEMORY_FLAG_READONLY, data, src_size, 0, src_size, data, _mm_destroy_notify);
 574
 575         if(gst_buf==NULL) {
 576                 gstcs_error("buffer is NULL\n");
 577                 return GSTCS_ERROR_INVALID_PARAMETER;
 578         }
 579
 580         gst_app_src_push_buffer (GST_APP_SRC (pGstreamer_s->appsrc), gst_buf); /* push buffer to pipeline */
 581         return ret;
 582 }
 583
 584 static int
 585 _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)
 586 {
 587         GstBus *bus = NULL;
 588         GstStateChangeReturn ret_state;
 589         int ret = GSTCS_ERROR_NONE;
 590
 591         if(src== NULL || dst == NULL) {
 592                 gstcs_error("src || dst is NULL");
 593                 return GSTCS_ERROR_INVALID_PARAMETER;
 594         }
 595
 596         /*create pipeline*/
 597         ret = _mm_create_pipeline(pGstreamer_s);
 598         if(ret != GSTCS_ERROR_NONE) {
 599                 gstcs_error("ERROR - mm_create_pipeline ");
 600         }
 601
 602         pGstreamer_s->context = g_main_context_new();
 603         if (pGstreamer_s->context == NULL) {
 604                 gstcs_error("ERROR - g_main_context_new ");
 605                 gst_object_unref (pGstreamer_s->pipeline);
 606                 g_free (pGstreamer_s);
 607                 return GSTCS_ERROR_INVALID_OPERATION;
 608         }
 609         pGstreamer_s->loop = g_main_loop_new (pGstreamer_s->context, FALSE);
 610         if (pGstreamer_s->loop == NULL) {
 611                 gstcs_error("ERROR - g_main_loop_new ");
 612                 gst_object_unref (pGstreamer_s->pipeline);
 613                 g_main_context_unref(pGstreamer_s->context);
 614                 g_free (pGstreamer_s);
 615                 return GSTCS_ERROR_INVALID_OPERATION;
 616         }
 617
 618         g_main_context_push_thread_default(pGstreamer_s->context);
 619
 620         /* 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. */
 621         gst_app_sink_set_emit_signals ((GstAppSink*)pGstreamer_s->appsink, TRUE);
 622
 623         bus = gst_pipeline_get_bus (GST_PIPELINE (pGstreamer_s->pipeline));
 624         gst_bus_add_watch (bus, (GstBusFunc) _mm_on_src_message, pGstreamer_s);
 625         gst_object_unref(bus);
 626
 627         if (((input_format->width != input_format->stride) || (input_format->height != input_format->elevation)) &&
 628                 ((strcmp(input_format->colorspace, "RGB") == 0) || (strcmp(input_format->colorspace, "RGBA") == 0))) {
 629                 gstcs_debug("Start _mm_push_buffer_into_pipeline_new");
 630                 ret = _mm_push_buffer_into_pipeline_new(input_format, output_format, src, pGstreamer_s);
 631         } else {
 632                 gstcs_debug("Start mm_push_buffer_into_pipeline");
 633                 ret = _mm_push_buffer_into_pipeline(pImgp_info, src, pGstreamer_s);
 634         }
 635         if(ret != GSTCS_ERROR_NONE) {
 636                 gstcs_error("ERROR - mm_push_buffer_into_pipeline ");
 637                 gst_object_unref (pGstreamer_s->pipeline);
 638                 g_main_context_unref(pGstreamer_s->context);
 639                 g_main_loop_unref(pGstreamer_s->loop);
 640                 g_free (pGstreamer_s);
 641                 return ret;
 642         }
 643         gstcs_debug("End mm_push_buffer_into_pipeline");
 644
 645         /*link pipeline*/
 646         gstcs_debug("Start mm_link_pipeline");
 647         _mm_link_pipeline( pGstreamer_s, input_format, output_format, pImgp_info->angle);
 648         gstcs_debug("End mm_link_pipeline");
 649
 650         /* Conecting to the new-sample signal emited by the appsink*/
 651         gstcs_debug("Start G_CALLBACK (_mm_sink_sample)");
 652         g_signal_connect (pGstreamer_s->appsink, "new-sample", G_CALLBACK (_mm_sink_sample), pGstreamer_s);
 653         gstcs_debug("End G_CALLBACK (_mm_sink_sample)");
 654
 655         /* GST_STATE_PLAYING*/
 656         gstcs_debug("Start GST_STATE_PLAYING");
 657         ret_state = gst_element_set_state (pGstreamer_s->pipeline, GST_STATE_PLAYING);
 658         gstcs_debug("End GST_STATE_PLAYING ret_state: %d", ret_state);
 659
 660         /*g_main_loop_run*/
 661         gstcs_debug("g_main_loop_run");
 662         g_main_loop_run (pGstreamer_s->loop);
 663
 664         gstcs_debug("Sucess GST_STATE_CHANGE");
 665
 666         /*GST_STATE_NULL*/
 667         gst_element_set_state (pGstreamer_s->pipeline, GST_STATE_NULL);
 668         gstcs_debug("End GST_STATE_NULL");
 669
 670         gstcs_debug("###pGstreamer_s->output_buffer### : %p", pGstreamer_s->output_buffer);
 671
 672         ret_state = gst_element_get_state (pGstreamer_s->pipeline, NULL, NULL, 1*GST_SECOND);
 673
 674         if(ret_state == GST_STATE_CHANGE_SUCCESS) {
 675                 gstcs_debug("GST_STATE_NULL ret_state = %d (GST_STATE_CHANGE_SUCCESS)\n", ret_state);
 676         }else if( ret_state == GST_STATE_CHANGE_ASYNC) {
 677                 gstcs_debug("GST_STATE_NULL ret_state = %d (GST_STATE_CHANGE_ASYNC)\n", ret_state);
 678         }
 679
 680         gstcs_debug("Success gst_element_get_state\n");
 681
 682         if (ret_state == GST_STATE_CHANGE_FAILURE) {
 683                 gstcs_error("GST_STATE_CHANGE_FAILURE");
 684         } else {
 685                 if(pGstreamer_s->output_buffer != NULL) {
 686                         GstMapInfo mapinfo = GST_MAP_INFO_INIT;
 687                         gst_buffer_map(pGstreamer_s->output_buffer, &mapinfo, GST_MAP_READ);
 688                         int buffer_size = mapinfo.size;
 689                         int calc_buffer_size = 0;
 690                         if (((pImgp_info->dst_width != output_format->width) || (pImgp_info->dst_height != output_format->height)) &&
 691                                 ((strcmp(input_format->colorspace, "RGB") == 0) || (strcmp(input_format->colorspace, "RGBA") == 0))) {
 692                                 gstcs_debug("calculate image size with stride & elevation");
 693                                 calc_buffer_size = mm_setup_image_size(pImgp_info->output_format_label, output_format->width, output_format->height);
 694                         } else {
 695                                 calc_buffer_size = mm_setup_image_size(pImgp_info->output_format_label, pImgp_info->dst_width, pImgp_info->dst_height);
 696                         }
 697                         gstcs_debug("buffer size: %d, calc: %d\n", buffer_size, calc_buffer_size);
 698                         if( buffer_size != calc_buffer_size) {
 699                                 gstcs_debug("Buffer size is different \n");
 700                                 gstcs_debug("unref output buffer");
 701                                 gst_buffer_unref (pGstreamer_s->output_buffer);
 702                                 gst_object_unref (pGstreamer_s->pipeline);
 703                                 pGstreamer_s->output_buffer = NULL;
 704                                 g_main_context_unref(pGstreamer_s->context);
 705                                 g_main_loop_unref(pGstreamer_s->loop);
 706                                 g_free (pGstreamer_s);
 707                                 return GSTCS_ERROR_INVALID_OPERATION;
 708                         }
 709                         gstcs_debug("pGstreamer_s->output_buffer: 0x%2x\n", pGstreamer_s->output_buffer);
 710                         memcpy(dst, mapinfo.data, buffer_size);
 711                         pImgp_info->buffer_size = buffer_size;
 712                         gst_buffer_unmap(pGstreamer_s->output_buffer, &mapinfo);
 713                 }else {
 714                         gstcs_debug("pGstreamer_s->output_buffer is NULL");
 715                 }
 716         }
 717         gstcs_debug("unref output buffer");
 718         gst_buffer_unref (pGstreamer_s->output_buffer);
 719         gst_object_unref (pGstreamer_s->pipeline);
 720         pGstreamer_s->output_buffer = NULL;
 721         g_main_context_unref(pGstreamer_s->context);
 722         g_main_loop_unref(pGstreamer_s->loop);
 723         g_free (pGstreamer_s);
 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
 776 _mm_imgp_gstcs(imgp_info_s* pImgp_info, unsigned char *src, unsigned char *dst)
 777 {
 778         image_format_s* input_format=NULL, *output_format=NULL;
 779         gstreamer_s* pGstreamer_s;
 780         int ret = GSTCS_ERROR_NONE;
 781         static const int max_argc = 50;
 782         gint* argc = NULL;
 783         gchar** argv = NULL;
 784         int i = 0;
 785
 786         if(pImgp_info == NULL) {
 787                 gstcs_error("imgp_info_s is NULL");
 788                 return GSTCS_ERROR_INVALID_PARAMETER;
 789         }
 790
 791         if(src== NULL || dst == NULL) {
 792                 gstcs_error("src || dst is NULL");
 793                 return GSTCS_ERROR_INVALID_PARAMETER;
 794         }
 795         gstcs_debug("[src %p] [dst %p]", src, dst);
 796
 797         argc = malloc(sizeof(int));
 798         argv = malloc(sizeof(gchar*) * max_argc);
 799
 800         if (!argc || !argv) {
 801                 gstcs_error("argc ||argv is NULL");
 802                 GSTCS_FREE(input_format);
 803                 GSTCS_FREE(output_format);
 804                 if (argc != NULL) {
 805                         free(argc);
 806                 }
 807                 if (argv != NULL) {
 808                         free(argv);
 809                 }
 810                 return GSTCS_ERROR_INVALID_PARAMETER;
 811         }
 812         memset(argv, 0, sizeof(gchar*) * max_argc);
 813         gstcs_debug("memset argv");
 814
 815         /* add initial */
 816         *argc = 1;
 817         argv[0] = g_strdup( "mmutil_gstcs" );
 818         /* check disable registry scan */
 819         argv[*argc] = g_strdup("--gst-disable-registry-update");
 820         (*argc)++;
 821         gstcs_debug("--gst-disable-registry-update");
 822
 823         gst_init(argc, &argv);
 824
 825         pGstreamer_s = g_new0 (gstreamer_s, 1);
 826
 827         for (i = 0; i < (*argc); i++) {
 828                 GSTCS_FREE(argv[i]);
 829         }
 830         GSTCS_FREE(argv);
 831         GSTCS_FREE(argc);
 832
 833         gstcs_debug("[input] format label : %s width: %d height: %d\t[output] format label: %s width: %d height: %d rotation vaule: %d",
 834         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);
 835
 836         input_format= _mm_set_input_image_format_s_struct(pImgp_info);
 837         if (input_format == NULL) {
 838                 gstcs_error("memory allocation failed");
 839                 return GSTCS_ERROR_OUT_OF_MEMORY;
 840         }
 841         output_format= _mm_set_output_image_format_s_struct(pImgp_info, input_format);
 842         if (output_format == NULL) {
 843                 gstcs_error("memory allocation failed");
 844                 GSTCS_FREE(input_format->format_label);
 845                 GSTCS_FREE(input_format->colorspace);
 846                 GSTCS_FREE(input_format);
 847                 return GSTCS_ERROR_OUT_OF_MEMORY;
 848         }
 849
 850         /* _format_label : I420, RGB888 etc*/
 851         gstcs_debug("Start _mm_imgp_gstcs_processing ");
 852         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 */
 853
 854         if(ret == GSTCS_ERROR_NONE) {
 855                 gstcs_debug("End _mm_imgp_gstcs_processing [dst: %p]", dst);
 856         }else if (ret != GSTCS_ERROR_NONE) {
 857                 gstcs_error("ERROR - _mm_imgp_gstcs_processing");
 858         }
 859
 860         GSTCS_FREE(input_format->format_label);
 861         GSTCS_FREE(input_format->colorspace);
 862         GSTCS_FREE(input_format);
 863
 864         GSTCS_FREE(output_format->format_label);
 865         GSTCS_FREE(output_format->colorspace);
 866         GSTCS_FREE(output_format);
 867
 868         return ret;
 869 }
 870
 871 int
 872 mm_imgp(imgp_info_s* pImgp_info, unsigned char *src, unsigned char *dst, imgp_type_e _imgp_type)
 873 {
 874         if (pImgp_info == NULL) {
 875                 gstcs_error("input vaule is error");
 876         }
 877         return _mm_imgp_gstcs(pImgp_info, src, dst);
 878 }