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