4 * Copyright(c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>, YeJin Cho <cho.yejin@samsung.com>,
7 * Seungbae Shin <seungbae.shin@samsung.com>, YoungHwan An <younghwan_.an@samsung.com>
9 * Licensed under the Apache License, Version 2.0(the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
23 /*===========================================================================================
27 ========================================================================================== */
29 #include "mm_player_utils.h"
30 #include "mm_player_capture.h"
31 #include "mm_player_priv.h"
33 #include <mm_util_imgp.h>
34 #include <gst/video/video-info.h>
36 //#define CAPTURE_OUTPUT_DUMP 1
37 /*---------------------------------------------------------------------------
38 | LOCAL VARIABLE DEFINITIONS for internal |
39 ---------------------------------------------------------------------------*/
41 /*---------------------------------------------------------------------------
42 | LOCAL FUNCTION PROTOTYPES: |
43 ---------------------------------------------------------------------------*/
44 static GstPadProbeReturn __mmplayer_video_capture_probe(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
45 static int __mmplayer_get_video_frame_from_buffer(mm_player_t* player, GstPad *pad, GstBuffer *buffer);
46 static gpointer __mmplayer_capture_thread(gpointer data);
47 static void __csc_tiled_to_linear_crop(unsigned char *yuv420_dest, unsigned char *nv12t_src, int yuv420_width, int yuv420_height, int left, int top, int right, int buttom);
48 static int __tile_4x2_read(int x_size, int y_size, int x_pos, int y_pos);
49 static int __mm_player_convert_colorspace(mm_player_t* player, unsigned char* src_data, mm_util_color_format_e src_fmt, unsigned int src_w, unsigned int src_h, mm_util_color_format_e dst_fmt);
50 static int __mm_player_convert_NV12_tiled(mm_player_t *player);
51 static int __mm_player_convert_NV12(mm_player_t *player);
52 static int __mm_player_convert_I420(mm_player_t *player);
53 static int __mm_player_convert_BGRx(mm_player_t *player);
54 #ifdef CAPTURE_OUTPUT_DUMP
55 static void capture_output_dump(mm_player_t* player);
58 /*===========================================================================================
60 | FUNCTION DEFINITIONS |
62 ========================================================================================== */
64 _mmplayer_initialize_video_capture(mm_player_t* player)
66 int ret = MM_ERROR_NONE;
67 MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
68 /* create capture mutex */
69 g_mutex_init(&player->capture_thread_mutex);
71 /* create capture cond */
72 g_cond_init(&player->capture_thread_cond);
75 player->capture_thread_exit = FALSE;
77 /* create video capture thread */
78 player->capture_thread =
79 g_thread_try_new("capture_thread", __mmplayer_capture_thread, (gpointer)player, NULL);
81 if (!player->capture_thread) {
82 ret = MM_ERROR_PLAYER_RESOURCE_LIMIT;
90 g_mutex_clear(&player->capture_thread_mutex);
92 g_cond_clear(&player->capture_thread_cond);
98 _mmplayer_release_video_capture(mm_player_t* player)
100 MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
101 /* release capture thread */
102 MMPLAYER_CAPTURE_THREAD_LOCK(player);
103 player->capture_thread_exit = TRUE;
104 MMPLAYER_CAPTURE_THREAD_SIGNAL(player);
105 MMPLAYER_CAPTURE_THREAD_UNLOCK(player);
107 LOGD("waitting for capture thread exit");
108 g_thread_join(player->capture_thread);
109 g_mutex_clear(&player->capture_thread_mutex);
110 g_cond_clear(&player->capture_thread_cond);
111 LOGD("capture thread released");
113 return MM_ERROR_NONE;
117 _mmplayer_do_video_capture(MMHandleType hplayer)
119 mm_player_t* player = (mm_player_t*) hplayer;
120 int ret = MM_ERROR_NONE;
125 MMPLAYER_RETURN_VAL_IF_FAIL(player && player->pipeline, MM_ERROR_PLAYER_NOT_INITIALIZED);
127 /* capturing or not */
128 if (player->video_capture_cb_probe_id || player->capture.data
129 || player->captured.data[0] || player->captured.data[1]) {
130 LOGW("capturing... we can't do any more");
131 return MM_ERROR_PLAYER_INVALID_STATE;
133 gint surface_type = 0;
134 mm_attrs_get_int_by_name(player->attrs, "display_surface_type", &surface_type);
136 /* check if video pipeline is linked or not */
137 if (!player->pipeline->videobin) {
138 LOGW("not ready to capture");
139 return MM_ERROR_PLAYER_INVALID_STATE;
142 pad = gst_element_get_static_pad(player->pipeline->videobin[MMPLAYER_V_SINK].gst, "sink");
144 if (player->state != MM_PLAYER_STATE_PLAYING) {
145 if (player->state == MM_PLAYER_STATE_PAUSED) {
146 // get last buffer from video sink
147 GstSample *sample = NULL;
149 gst_element_get_state(player->pipeline->mainbin[MMPLAYER_M_PIPE].gst, NULL, NULL, 5 * GST_SECOND); //5 seconds
150 g_object_get(player->pipeline->videobin[MMPLAYER_V_SINK].gst, "last-sample", &sample, NULL);
153 GstBuffer *buf = NULL;
154 buf = gst_sample_get_buffer(sample);
156 if (__mmplayer_get_video_frame_from_buffer(player, pad, buf) != MM_ERROR_NONE)
157 ret = MM_ERROR_PLAYER_INTERNAL;
159 LOGW("failed to get video frame");
161 gst_sample_unref(sample);
165 LOGW("invalid state(%d) to capture", player->state);
166 gst_object_unref(GST_OBJECT(pad));
168 return MM_ERROR_PLAYER_INVALID_STATE;
173 player->video_capture_cb_probe_id = gst_pad_add_probe(pad, GST_PAD_PROBE_TYPE_BUFFER,
174 __mmplayer_video_capture_probe, player, NULL);
176 gst_object_unref(GST_OBJECT(pad));
185 __mmplayer_handle_orientation(mm_player_t* player, int orientation, int format)
187 unsigned char *src_buffer = NULL;
188 int ret = MM_ERROR_NONE;
189 unsigned char *dst_frame = NULL;
190 unsigned int dst_width = 0;
191 unsigned int dst_height = 0;
193 mm_util_img_rotate_type rot_enum = MM_UTIL_ROTATE_NUM;
195 player->capture.orientation = orientation;
197 if (orientation == 90 || orientation == 270) {
198 dst_width = player->captured.height[0];
199 dst_height = player->captured.width[0];
200 LOGD("interchange width & height");
201 } else if (orientation == 180) {
202 dst_width = player->captured.width[0];
203 dst_height = player->captured.height[0];
204 } else if (orientation == 0) {
205 LOGE("no need handle orientation : %d", orientation);
206 player->capture.width = player->captured.width[0];
207 player->capture.height = player->captured.height[0];
208 return MM_ERROR_NONE;
210 LOGE("wrong orientation value...");
212 /* height & width will be interchanged for 90 and 270 orientation */
213 LOGD("before rotation : dst_width = %d and dst_height = %d", dst_width, dst_height);
214 src_buffer = (unsigned char *)player->capture.data;
216 /* convert orientation degree into enum here */
217 switch (orientation) {
219 rot_enum = MM_UTIL_ROTATE_90;
222 rot_enum = MM_UTIL_ROTATE_180;
225 rot_enum = MM_UTIL_ROTATE_270;
228 LOGE("wrong rotate value");
232 LOGD("source buffer for rotation = %p and rotation = %d", src_buffer, rot_enum);
234 ret = mm_util_rotate_image(src_buffer,
235 player->captured.width[0], player->captured.height[0], format, rot_enum,
236 &dst_frame, &dst_width, &dst_height, &dst_size);
237 if (ret != MM_ERROR_NONE || !dst_frame) {
238 LOGE("failed to do rotate image");
243 LOGD("after rotation same stride: dst_width = %d and dst_height = %d, dst_size = %zu", dst_width, dst_height, dst_size);
247 player->capture.data = dst_frame;
248 player->capture.size = (int)dst_size;
249 player->capture.orientation = orientation;
250 player->capture.width = dst_width;
251 player->capture.height = dst_height;
253 player->captured.width[0] = player->captured.stride_width[0] = dst_width;
254 player->captured.height[0] = player->captured.stride_height[0] = dst_height;
261 __mmplayer_capture_thread(gpointer data)
263 mm_player_t *player = (mm_player_t *) data;
264 MMMessageParamType msg = {0, };
266 int display_angle = 0;
270 MMPLAYER_RETURN_VAL_IF_FAIL(player, NULL);
272 MMPLAYER_CAPTURE_THREAD_LOCK(player);
273 while (!player->capture_thread_exit) {
274 LOGD("capture thread started. waiting for signal");
275 MMPLAYER_CAPTURE_THREAD_WAIT(player);
277 if (player->capture_thread_exit) {
278 LOGD("exiting capture thread");
281 LOGD("capture thread is received signal");
283 /* NOTE: Don't use MMPLAYER_CMD_LOCK() here.
284 * Because deadlock can be happened if other player api is used in message callback.
286 if (player->video_cs == MM_PLAYER_COLORSPACE_NV12_TILED) {
287 /* Colorspace conversion : NV12T-> NV12-> RGB888 */
288 ret = __mm_player_convert_NV12_tiled(player);
289 if (ret != MM_ERROR_NONE) {
290 LOGE("failed to covert NV12T");
294 } else if (player->video_cs == MM_PLAYER_COLORSPACE_NV12) {
295 ret = __mm_player_convert_NV12(player);
296 if (ret != MM_ERROR_NONE) {
297 LOGE("failed to covert NV12");
301 } else if (player->video_cs == MM_PLAYER_COLORSPACE_I420) {
302 ret = __mm_player_convert_I420(player);
303 if (ret != MM_ERROR_NONE) {
304 LOGE("failed to covert I420");
308 } else if (player->video_cs == MM_PLAYER_COLORSPACE_BGRx) {
309 ret = __mm_player_convert_BGRx(player);
310 if (ret != MM_ERROR_NONE) {
311 LOGE("failed to covert BGRx");
316 LOGE("invalid format");
317 msg.code = MM_ERROR_PLAYER_INTERNAL;
321 ret = __mmplayer_get_video_angle((MMHandleType)player, &display_angle, &orientation);
322 if (ret != MM_ERROR_NONE) {
323 LOGE("failed to get rotation angle");
327 LOGD("orientation value = %d user_angle = %d", orientation, display_angle);
329 ret = __mmplayer_handle_orientation(player, orientation, MM_UTIL_COLOR_RGB24);
330 if (ret != MM_ERROR_NONE) {
331 LOGE("failed to convert nv12 linear");
335 player->capture.fmt = MM_PLAYER_COLORSPACE_RGB888;
336 msg.data = &player->capture;
337 msg.size = player->capture.size;
339 if (player->cmd >= MMPLAYER_COMMAND_START) {
340 MMPLAYER_POST_MSG(player, MM_MESSAGE_VIDEO_CAPTURED, &msg);
341 LOGD("returned from capture message callback");
346 for (i = 0; i < player->captured.plane_num; i++)
347 MMPLAYER_FREEIF(player->captured.data[i]);
349 msg.union_type = MM_MSG_UNION_CODE;
351 MMPLAYER_POST_MSG(player, MM_MESSAGE_VIDEO_NOT_CAPTURED, &msg);
355 MMPLAYER_CAPTURE_THREAD_UNLOCK(player);
360 * The output is fixed as RGB888
363 __mmplayer_get_video_frame_from_buffer(mm_player_t* player, GstPad *pad, GstBuffer *buffer)
366 guint plane_size = 0;
367 GstCaps *caps = NULL;
368 GstVideoFrame vframe;
370 guint8 *pixels = NULL;
371 int ret = MM_ERROR_NONE;
375 MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
376 MMPLAYER_RETURN_VAL_IF_FAIL(buffer, MM_ERROR_INVALID_ARGUMENT);
379 caps = gst_pad_get_current_caps(pad);
381 MMPLAYER_RETURN_VAL_IF_FAIL(caps, MM_ERROR_INVALID_ARGUMENT);
382 MMPLAYER_LOG_GST_CAPS_TYPE(caps);
384 /* init capture image buffer */
385 memset(&player->capture, 0x00, sizeof(MMPlayerVideoCapture));
387 gst_video_info_from_caps(&vinfo, caps);
389 gst_caps_unref(caps);
391 LOGI("captured format is %s\n", gst_video_format_to_string(GST_VIDEO_INFO_FORMAT(&vinfo)));
393 player->captured.width[0] = GST_VIDEO_INFO_WIDTH(&vinfo);
394 player->captured.height[0] = GST_VIDEO_INFO_HEIGHT(&vinfo);
396 switch (GST_VIDEO_INFO_FORMAT(&vinfo)) {
397 case GST_VIDEO_FORMAT_NV12:
398 case GST_VIDEO_FORMAT_SN12:
399 player->video_cs = MM_PLAYER_COLORSPACE_NV12;
400 player->captured.width[1] = player->captured.width[0];
401 player->captured.height[1] = player->captured.height[0]>>1;
403 case GST_VIDEO_FORMAT_I420:
404 case GST_VIDEO_FORMAT_S420:
405 player->video_cs = MM_PLAYER_COLORSPACE_I420;
406 player->captured.width[1] = player->captured.width[2] = player->captured.width[0]>>1;
407 player->captured.height[1] = player->captured.height[2] = player->captured.height[0]>>1;
409 case GST_VIDEO_FORMAT_ST12:
410 player->video_cs = MM_PLAYER_COLORSPACE_NV12_TILED;
411 player->captured.width[1] = player->captured.width[0];
412 player->captured.height[1] = player->captured.height[0]>>1;
414 case GST_VIDEO_FORMAT_BGRx:
415 player->video_cs = MM_PLAYER_COLORSPACE_BGRx;
418 player->video_cs = MM_PLAYER_COLORSPACE_MAX;
419 ret = MM_ERROR_PLAYER_INTERNAL;
423 if (ret != MM_ERROR_NONE) {
424 LOGE("unknown format to capture\n");
428 if (gst_video_frame_map(&vframe, &vinfo, buffer, GST_MAP_READ)) {
429 for (i = 0; i < GST_VIDEO_FRAME_N_PLANES(&vframe); i++) {
430 player->captured.stride_width[i] = GST_VIDEO_FRAME_PLANE_STRIDE(&vframe, i);
431 player->captured.stride_height[i] = player->captured.height[i];
432 plane_size = player->captured.stride_width[i] * player->captured.stride_height[i];
435 LOGE("invalid plane size");
436 return MM_ERROR_PLAYER_INTERNAL;
438 pixels = GST_VIDEO_FRAME_PLANE_DATA(&vframe, i);
439 player->captured.data[i] = g_malloc(plane_size);
440 memcpy(player->captured.data[i], pixels, plane_size);
442 player->captured.plane_num = GST_VIDEO_FRAME_N_PLANES(&vframe);
443 gst_video_frame_unmap(&vframe);
445 /* do convert colorspace */
446 MMPLAYER_CAPTURE_THREAD_SIGNAL(player);
451 static GstPadProbeReturn
452 __mmplayer_video_capture_probe(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
454 mm_player_t* player = (mm_player_t*) u_data;
455 GstBuffer *buffer = NULL;
456 int ret = MM_ERROR_NONE;
458 MMPLAYER_RETURN_VAL_IF_FAIL(info->data, GST_PAD_PROBE_REMOVE);
461 buffer = gst_pad_probe_info_get_buffer(info);
462 ret = __mmplayer_get_video_frame_from_buffer(player, pad, buffer);
464 if (ret != MM_ERROR_NONE) {
465 LOGE("failed to get video frame");
466 return GST_PAD_PROBE_REMOVE;
469 /* remove probe to be called at one time */
470 if (player->video_capture_cb_probe_id) {
471 gst_pad_remove_probe(pad, player->video_capture_cb_probe_id);
472 player->video_capture_cb_probe_id = 0;
477 return GST_PAD_PROBE_OK;
481 __mm_player_convert_colorspace(mm_player_t* player, unsigned char* src_data, mm_util_color_format_e src_fmt, unsigned int src_w, unsigned int src_h, mm_util_color_format_e dst_fmt)
483 unsigned char *dst_data = NULL;
484 unsigned int dst_width = 0;
485 unsigned int dst_height = 0;
487 int ret = MM_ERROR_NONE;
489 MMPLAYER_RETURN_VAL_IF_FAIL(player, MM_ERROR_PLAYER_INTERNAL);
490 SECURE_LOGD("src size info. width: %d, height: %d \n", src_w, src_h);
492 ret = mm_util_convert_colorspace(src_data, src_w, src_h, src_fmt, dst_fmt, &dst_data, &dst_width, &dst_height, &dst_size);
493 if (ret != MM_ERROR_NONE || !dst_data) {
494 LOGE("failed to convert for capture, %d\n", ret);
496 return MM_ERROR_PLAYER_INTERNAL;
498 SECURE_LOGD("dst size info. width: %d, height: %d, size: %zu\n", dst_width, dst_height, dst_size);
500 player->capture.size = (int)dst_size;
501 player->capture.data = dst_data;
503 return MM_ERROR_NONE;
507 * Get tiled address of position(x,y)
513 * height of tiled[in]
516 * x position of tield[in]
519 * y position of tield[in]
522 * address of tiled data
525 __tile_4x2_read(int x_size, int y_size, int x_pos, int y_pos)
527 int pixel_x_m1, pixel_y_m1;
529 int linear_addr0, linear_addr1, bank_addr ;
533 pixel_x_m1 = x_size -1;
534 pixel_y_m1 = y_size -1;
536 roundup_x = ((pixel_x_m1 >> 7) + 1);
540 if ((y_size <= y_pos+32) && (y_pos < y_size) &&
541 (((pixel_y_m1 >> 5) & 0x1) == 0) && (((y_pos >> 5) & 0x1) == 0)) {
542 linear_addr0 = (((y_pos & 0x1f) <<4) | (x_addr & 0xf));
543 linear_addr1 = (((y_pos >> 6) & 0xff) * roundup_x +((x_addr >> 6) & 0x3f));
545 if (((x_addr >> 5) & 0x1) == ((y_pos >> 5) & 0x1))
546 bank_addr = ((x_addr >> 4) & 0x1);
548 bank_addr = 0x2 | ((x_addr >> 4) & 0x1);
550 linear_addr0 = (((y_pos & 0x1f) << 4) | (x_addr & 0xf));
551 linear_addr1 = (((y_pos >> 6) & 0xff) * roundup_x +((x_addr >> 5) & 0x7f));
553 if (((x_addr >> 5) & 0x1) == ((y_pos >> 5) & 0x1))
554 bank_addr = ((x_addr >> 4) & 0x1);
556 bank_addr = 0x2 | ((x_addr >> 4) & 0x1);
559 linear_addr0 = linear_addr0 << 2;
560 trans_addr = (linear_addr1 <<13) | (bank_addr << 11) | linear_addr0;
566 * Converts tiled data to linear
567 * Crops left, top, right, buttom
568 * 1. Y of NV12T to Y of YUV420P
569 * 2. Y of NV12T to Y of YUV420S
570 * 3. UV of NV12T to UV of YUV420S
573 * Y or UV plane address of YUV420[out]
576 * Y or UV plane address of NV12T[in]
578 * @param yuv420_width
579 * Width of YUV420[in]
581 * @param yuv420_height
582 * Y: Height of YUV420, UV: Height/2 of YUV420[in]
594 * Crop size of buttom
597 __csc_tiled_to_linear_crop(unsigned char *yuv420_dest, unsigned char *nv12t_src, int yuv420_width, int yuv420_height,
598 int left, int top, int right, int buttom)
601 int tiled_offset = 0, tiled_offset1 = 0;
602 int linear_offset = 0;
603 int temp1 = 0, temp2 = 0, temp3 = 0, temp4 = 0;
605 temp3 = yuv420_width-right;
607 /* real width is greater than or equal 256 */
609 for (i = top; i < yuv420_height-buttom; i = i+1) {
615 /* odd fomula: 2+x+(x>>2)<<2+x_block_num*(y-1) */
616 tiled_offset = temp4-1;
617 temp1 = ((yuv420_width+127)>>7)<<7;
618 tiled_offset = tiled_offset*(temp1>>6);
619 tiled_offset = tiled_offset+temp3;
620 tiled_offset = tiled_offset+2;
621 temp1 = (temp3>>2)<<2;
622 tiled_offset = tiled_offset+temp1;
623 tiled_offset = tiled_offset<<11;
624 tiled_offset1 = tiled_offset+2048*2;
627 temp2 = ((yuv420_height+31)>>5)<<5;
628 if ((i+32) < temp2) {
629 /* even1 fomula: x+((x+2)>>2)<<2+x_block_num*y */
631 temp1 = (temp1>>2)<<2;
632 tiled_offset = temp3+temp1;
633 temp1 = ((yuv420_width+127)>>7)<<7;
634 tiled_offset = tiled_offset+temp4*(temp1>>6);
635 tiled_offset = tiled_offset<<11;
636 tiled_offset1 = tiled_offset+2048*6;
639 /* even2 fomula: x+x_block_num*y */
640 temp1 = ((yuv420_width+127)>>7)<<7;
641 tiled_offset = temp4*(temp1>>6);
642 tiled_offset = tiled_offset+temp3;
643 tiled_offset = tiled_offset<<11;
644 tiled_offset1 = tiled_offset+2048*2;
650 tiled_offset = tiled_offset+64*(temp1);
651 tiled_offset1 = tiled_offset1+64*(temp1);
652 temp2 = yuv420_width-left-right;
653 linear_offset = temp2*(i-top);
654 temp3 = ((j+256)>>8)<<8;
658 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset+temp1, 64-temp1);
659 memcpy(yuv420_dest+linear_offset+64-temp1, nv12t_src+tiled_offset+2048, 64);
660 memcpy(yuv420_dest+linear_offset+128-temp1, nv12t_src+tiled_offset1, 64);
661 memcpy(yuv420_dest+linear_offset+192-temp1, nv12t_src+tiled_offset1+2048, 64);
662 linear_offset = linear_offset+256-temp1;
663 } else if (temp3 > 128) {
664 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset+2048+temp1, 64-temp1);
665 memcpy(yuv420_dest+linear_offset+64-temp1, nv12t_src+tiled_offset1, 64);
666 memcpy(yuv420_dest+linear_offset+128-temp1, nv12t_src+tiled_offset1+2048, 64);
667 linear_offset = linear_offset+192-temp1;
668 } else if (temp3 > 64) {
669 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset1+temp1, 64-temp1);
670 memcpy(yuv420_dest+linear_offset+64-temp1, nv12t_src+tiled_offset1+2048, 64);
671 linear_offset = linear_offset+128-temp1;
672 } else if (temp3 > 0) {
673 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset1+2048+temp1, 64-temp1);
674 linear_offset = linear_offset+64-temp1;
677 tiled_offset = tiled_offset+temp4*2048;
680 temp2 = yuv420_width-right-256;
681 for (; j <= temp2; j = j+256) {
682 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
683 tiled_offset1 = tiled_offset1+temp4*2048;
684 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, 64);
685 memcpy(yuv420_dest+linear_offset+128, nv12t_src+tiled_offset1, 64);
686 tiled_offset = tiled_offset+temp4*2048;
687 memcpy(yuv420_dest+linear_offset+192, nv12t_src+tiled_offset1+2048, 64);
688 linear_offset = linear_offset+256;
691 tiled_offset1 = tiled_offset1+temp4*2048;
692 temp2 = yuv420_width-right-j;
694 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
695 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, 64);
696 memcpy(yuv420_dest+linear_offset+128, nv12t_src+tiled_offset1, 64);
697 memcpy(yuv420_dest+linear_offset+192, nv12t_src+tiled_offset1+2048, temp2-192);
698 } else if (temp2 > 128) {
699 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
700 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, 64);
701 memcpy(yuv420_dest+linear_offset+128, nv12t_src+tiled_offset1, temp2-128);
702 } else if (temp2 > 64) {
703 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
704 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, temp2-64);
706 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, temp2);
708 } else if (temp1 >= 64) {
709 for (i = top; i < (yuv420_height-buttom); i = i+1) {
711 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
712 temp2 = ((j+64)>>6)<<6;
714 linear_offset = temp1*(i-top);
716 tiled_offset = tiled_offset+temp4;
717 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, temp2);
718 linear_offset = linear_offset+temp2;
720 if ((j+64) <= temp3) {
721 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
722 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
723 linear_offset = linear_offset+64;
726 if ((j+64) <= temp3) {
727 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
728 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
729 linear_offset = linear_offset+64;
733 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
735 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, temp2);
739 for (i = top; i < (yuv420_height-buttom); i = i+1) {
740 linear_offset = temp1*(i-top);
741 for (j = left; j < (yuv420_width-right); j = j+2) {
742 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
744 tiled_offset = tiled_offset+temp4;
745 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 2);
746 linear_offset = linear_offset+2;
752 #ifdef CAPTURE_OUTPUT_DUMP /* for capture output dump */
753 static void capture_output_dump(mm_player_t* player)
755 unsigned char *temp = NULL;
756 char file[100] = { 0, };
761 LOGE("capture output dump start. size = %d", player->capture.size);
762 sprintf(file, "/tmp/dec_output_dump_%dx%d.yuv", player->captured.width[0], player->captured.height[0]);
763 fp = fopen(file, "ab");
765 for (i = 0; i < player->captured.plane_num; i++) {
766 temp = player->captured.data[i];
768 for (j = 0; j < player->captured.height[i]; j++) {
769 ret = fwrite(temp, player->captured.width[i], 1, fp);
770 temp += player->captured.stride_width[i];
773 LOGE("capture yuv dumped!! ret = %d", ret);
776 temp = (unsigned char *)player->capture.data;
777 sprintf(file, "/tmp/dec_output_dump_%dx%d.rgb", player->captured.width[0], player->captured.height[0]);
778 fp = fopen(file, "ab");
779 ret = fwrite(temp, player->capture.size, 1, fp);
781 LOGE("capture rgb dumped!! ret = %d", ret);
786 __mm_player_convert_NV12_tiled(mm_player_t *player)
788 /* Colorspace conversion : NV12T-> NV12-> RGB888 */
790 int ret = MM_ERROR_NONE;
791 unsigned char *src_buffer = NULL;
792 unsigned char *linear_y_plane = NULL;
793 unsigned char *linear_uv_plane = NULL;
794 guint linear_y_plane_size;
795 guint linear_uv_plane_size;
796 guint width = player->captured.width[0];
797 guint height = player->captured.height[0];
799 linear_y_plane_size = (width * height);
800 linear_uv_plane_size = linear_y_plane_size / 2;
802 if (!linear_y_plane_size || !linear_uv_plane_size) {
803 LOGE("invalid plane size");
804 return MM_ERROR_PLAYER_INTERNAL;
806 linear_y_plane = (unsigned char *)g_malloc(linear_y_plane_size);
807 linear_uv_plane = (unsigned char *)g_malloc(linear_uv_plane_size);
809 /* NV12 tiled to linear */
810 __csc_tiled_to_linear_crop(linear_y_plane,
811 player->captured.data[0], width, height, 0, 0, 0, 0);
812 __csc_tiled_to_linear_crop(linear_uv_plane,
813 player->captured.data[1], width, height / 2, 0, 0, 0, 0);
815 src_buffer = (unsigned char *)g_malloc(linear_y_plane_size + linear_uv_plane_size);
817 memcpy(src_buffer, linear_y_plane, linear_y_plane_size);
818 memcpy(src_buffer + linear_y_plane_size, linear_uv_plane, linear_uv_plane_size);
820 /* NV12 linear to RGB888 */
821 ret = __mm_player_convert_colorspace(player, src_buffer, MM_UTIL_COLOR_NV12,
822 width, height, MM_UTIL_COLOR_RGB24);
824 MMPLAYER_FREEIF(src_buffer);
825 MMPLAYER_FREEIF(linear_y_plane);
826 MMPLAYER_FREEIF(linear_uv_plane);
828 for (i = 0; i < player->captured.plane_num; i++)
829 MMPLAYER_FREEIF(player->captured.data[i]);
835 __mm_player_convert_NV12(mm_player_t *player)
837 unsigned char *src_buffer = NULL;
838 unsigned char *p_buf = NULL;
839 unsigned char *temp = NULL;
840 int planes[MAX_BUFFER_PLANE] = {0, };
841 int ret = MM_ERROR_NONE;
844 /* using original width otherwises, app can't know aligned to resize */
845 planes[0] = player->captured.stride_width[0] * player->captured.stride_height[0];
846 planes[1] = player->captured.stride_width[1] * player->captured.stride_height[1];
847 guint src_buffer_size = planes[0] + planes[1];
849 if (!src_buffer_size) {
850 LOGE("invalid data size");
851 return MM_ERROR_PLAYER_INTERNAL;
853 src_buffer = (unsigned char *)g_malloc(src_buffer_size);
857 temp = player->captured.data[0];
860 for (i = 0; i < player->captured.height[0]; i++) {
861 memcpy(p_buf, temp, player->captured.width[0]);
862 p_buf += player->captured.width[0];
863 temp += player->captured.stride_width[0];
866 temp = player->captured.data[1];
869 for (j = 0; j < player->captured.height[1]; j++) {
870 memcpy(p_buf, temp, player->captured.width[1]);
871 p_buf += player->captured.width[1];
872 temp += player->captured.stride_width[1];
876 ret = __mm_player_convert_colorspace(player, (unsigned char *)src_buffer,
877 MM_UTIL_COLOR_NV12, player->captured.width[0],
878 player->captured.height[0], MM_UTIL_COLOR_RGB24);
880 #ifdef CAPTURE_OUTPUT_DUMP
881 capture_output_dump(player);
883 MMPLAYER_FREEIF(src_buffer);
885 for (i = 0; i < player->captured.plane_num; i++)
886 MMPLAYER_FREEIF(player->captured.data[i]);
892 __mm_player_convert_I420(mm_player_t *player)
894 unsigned char *src_buffer = NULL;
895 unsigned char *p_buf = NULL;
896 unsigned char *temp = NULL;
897 int planes[MAX_BUFFER_PLANE] = {0, };
898 int ret = MM_ERROR_NONE;
901 /* using original width otherwises, app can't know aligned to resize */
902 planes[0] = player->captured.stride_width[0] * player->captured.stride_height[0];
903 planes[1] = planes[2] = (player->captured.stride_width[0] >> 1)
904 * (player->captured.stride_height[0] >> 1);
906 if (!planes[0] || !planes[1] || !planes[2]) {
907 LOGE("invalid plane size");
908 return MM_ERROR_PLAYER_INTERNAL;
910 src_buffer = (unsigned char *)g_malloc(planes[0] + planes[1] + planes[2]);
915 temp = player->captured.data[0];
917 for (i = 0; i < player->captured.height[0]; i++) {
918 memcpy(p_buf, temp, player->captured.width[0]);
919 temp += player->captured.stride_width[0];
920 p_buf += player->captured.width[0];
924 temp = player->captured.data[1];
926 for (i = 0; i < player->captured.height[1]; i++) {
927 memcpy(p_buf, temp, player->captured.width[1]);
928 temp += player->captured.stride_width[1];
929 p_buf += player->captured.width[1];
933 temp = player->captured.data[2];
935 for (i = 0; i < player->captured.height[2]; i++) {
936 memcpy(p_buf, temp, player->captured.width[2]);
937 temp += player->captured.stride_width[2];
938 p_buf += player->captured.width[2];
942 ret = __mm_player_convert_colorspace(player, (unsigned char *)src_buffer, MM_UTIL_COLOR_I420,
943 player->captured.width[0], player->captured.height[0], MM_UTIL_COLOR_RGB24);
945 #ifdef CAPTURE_OUTPUT_DUMP
946 capture_output_dump(player);
948 MMPLAYER_FREEIF(src_buffer);
950 for (i = 0; i < player->captured.plane_num; i++)
951 MMPLAYER_FREEIF(player->captured.data[i]);
957 __mm_player_convert_BGRx(mm_player_t *player)
961 int ret = MM_ERROR_NONE;
962 unsigned char *src_buffer = NULL;
964 size = (player->captured.stride_width[0] * player->captured.stride_height[0]);
967 LOGE("invalid size");
968 return MM_ERROR_PLAYER_INTERNAL;
970 src_buffer = (unsigned char *)g_malloc(size);
971 memcpy(src_buffer, player->captured.data[0], size);
974 ret = __mm_player_convert_colorspace(player, (unsigned char *)src_buffer, MM_UTIL_COLOR_BGRX,
975 player->captured.width[0], player->captured.height[0], MM_UTIL_COLOR_RGB24);
977 #ifdef CAPTURE_OUTPUT_DUMP
978 capture_output_dump(player);
980 MMPLAYER_FREEIF(src_buffer);
982 for (i = 0; i < player->captured.plane_num; i++)
983 MMPLAYER_FREEIF(player->captured.data[i]);