4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Hyunil Park <hyunil46.park@samsung.com>
8 * This library is free software; you can redistribute it and/or modify it under
9 * the terms of the GNU Lesser General Public License as published by the
10 * Free Software Foundation; either version 2.1 of the License, or (at your option)
13 * This library is distributed in the hope that it will be useful, but WITHOUT ANY
14 * WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
16 * License for more details.
18 * You should have received a copy of the GNU Lesser General Public License
19 * along with this library; if not, write to the Free Software Foundation, Inc., 51
20 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
24 * SECTION:element-xvimagesrc
26 * xvimagesrc captures frame buffer which includes the application data along with video layer data
27 * from the XServer and pushes the data to the downstream element.
31 * <title>Example launch line</title>
33 * gst-launch xvimagesrc ! "video/x-raw-yuv, width=720, height=1280, framerate=(fraction)30/1, format=(fourcc)ST12" ! fakesink
34 * ]| captures the frame buffer from the XServer and send the buffers to a fakesink.
42 #include "gstxvimagesrc.h"
46 #include <sys/ioctl.h>
48 #include <sys/times.h>
52 #include <X11/Xlibint.h>
55 #ifndef ENABLE_QC_SPECIFIC
56 #include <exynos_drm.h>
59 GST_DEBUG_CATEGORY_STATIC (xvimagesrc_debug);
60 #define GST_CAT_DEFAULT xvimagesrc_debug
63 #define GST_XV_IMAGE_SRC_CAPS \
66 "depth = (int) 24, " \
67 "endianness = (int) BIG_ENDIAN, " \
68 "red_mask = (int) 0xFF000000, " \
69 "green_mask = (int) 0x00FF0000, " \
70 "blue_mask = (int) 0x0000FF00, " \
71 "width = (int) [ 16, 4096 ], " \
72 "height = (int) [ 16, 4096 ], " \
73 "framerate = (fraction) [0/1, 2147483647/1];" \
75 "format = (fourcc) { SN12, ST12, NV12 }, " \
76 "width = (int) [ 1, 4096 ], " \
77 "height = (int) [ 1, 4096 ], " \
78 "framerate = (fraction) [0/1, 2147483647/1];" \
80 static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
83 GST_STATIC_CAPS(GST_XV_IMAGE_SRC_CAPS)
94 VIDEO_TYPE_VIDEO_WITH_UI,
95 VIDEO_TYPE_VIDEO_ONLY,
100 SIGNAL_VIDEO_WITH_UI = 0,
105 #ifndef ENABLE_QC_SPECIFIC
106 #define GEM_NAME_MAX 10
108 #define GEM_NAME_MAX 3
111 #define SCMN_CS_YUV420 1 /* Y:U:V 4:2:0 */
112 #define SCMN_CS_I420 SCMN_CS_YUV420 /* Y:U:V */
113 #define SCMN_CS_NV12 6
114 #define SCMN_CS_NV12_T64X32 11 /* 64x32 Tiled NV12 type */
115 #define SCMN_CS_UYVY 100
116 #define SCMN_CS_YUYV 101
117 #define SCMN_CS_YUY2 SCMN_CS_YUYV
119 /* max channel count *********************************************************/
120 #define SCMN_IMGB_MAX_PLANE (4)
122 /* image buffer definition ***************************************************
124 +------------------------------------------+ ---
127 | +---------------------------+ --- | |
129 | |<---------- w[] ---------->| | | |
137 | +---------------------------+ --- | |
139 +------------------------------------------+ ---
141 |<----------------- s[] ------------------>|
146 /* width of each image plane */
147 int w[SCMN_IMGB_MAX_PLANE];
148 /* height of each image plane */
149 int h[SCMN_IMGB_MAX_PLANE];
150 /* stride of each image plane */
151 int s[SCMN_IMGB_MAX_PLANE];
152 /* elevation of each image plane */
153 int e[SCMN_IMGB_MAX_PLANE];
154 /* user space address of each image plane */
155 void *a[SCMN_IMGB_MAX_PLANE];
156 /* physical address of each image plane, if needs */
157 void *p[SCMN_IMGB_MAX_PLANE];
158 /* color space type of image */
160 /* left postion, if needs */
162 /* top position, if needs */
164 /* to align memory */
169 gint32 fd[SCMN_IMGB_MAX_PLANE];
170 /* flag for buffer share */
171 int buf_share_method;
172 /* Y plane size in case of ST12 */
174 /* UV plane size in case of ST12 */
177 /* Tizen buffer object of each image plane */
178 void *bo[SCMN_IMGB_MAX_PLANE];
188 #ifndef ENABLE_QC_SPECIFIC
191 void *address[GEM_NAME_MAX];
192 int buffer_size[GEM_NAME_MAX];
193 int name[GEM_NAME_MAX];
194 gint32 fd[GEM_NAME_MAX];
195 gint32 handle[GEM_NAME_MAX];
200 void *virtual_add[GEM_NAME_MAX];
201 int gem_name[GEM_NAME_MAX];
202 gint32 ion_fd[GEM_NAME_MAX];
203 void *Ybo[GEM_NAME_MAX];
207 BUF_SHARE_METHOD_PADDR = 0,
209 } buf_share_method_t;
211 typedef struct GstXvImageOutBuffer GstXvImageOutBuffer;
213 struct GstXvImageOutBuffer {
217 GstXVImageSrc * xvimagesrc;
222 #define DEFAULT_USER_AGENT "GStreamer xvimagesrc "
224 static guint gst_xv_image_src_signals[SIGNAL_LAST] = { 0 };
226 //#define COUNT_FRAMES
228 gchar old_time[10] = {0, };
230 static gboolean error_caught = FALSE;
232 #define HANDLE_OUTBUF_UNREF
234 #ifdef HANDLE_OUTBUF_UNREF
235 #define BUFFER_COND_WAIT_TIMEOUT 1000000
236 #define GST_TYPE_GST_XV_IMAGE_OUT_BUFFER (gst_xv_image_out_buffer_get_type())
237 #define GST_IS_GST_XV_IMAGE_OUT_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_GST_XV_IMAGE_OUT_BUFFER))
238 static GstBufferClass *gst_xv_image_out_buffer_parent_class = NULL;
239 static void gst_xv_image_out_buffer_class_init(gpointer g_class, gpointer class_data);
240 static void gst_xv_image_out_buffer_finalize(GstXvImageOutBuffer *buffer);
241 static GstXvImageOutBuffer *gst_xv_image_out_buffer_new(GstXVImageSrc *src);
243 static GstStateChangeReturn gst_xv_image_src_change_state (GstElement * element, GstStateChange transition);
244 static void gst_xv_image_src_finalize (GObject * gobject);
246 static void gst_xv_image_src_set_property (GObject *object, guint prop_id, const GValue * value, GParamSpec * pspec);
247 static void gst_xv_image_src_get_property (GObject *object, guint prop_id, GValue * value, GParamSpec * pspec);
248 static GstFlowReturn gst_xv_image_src_create (GstPushSrc * psrc, GstBuffer ** outbuf);
249 static gboolean gst_xv_image_src_start (GstBaseSrc * bsrc);
250 static gboolean gst_xv_image_src_stop (GstBaseSrc * bsrc);
251 static gboolean gst_xv_image_src_get_size (GstBaseSrc * bsrc, guint64 * size);
252 static gboolean gst_xv_image_src_is_seekable (GstBaseSrc * bsrc);
253 static gboolean gst_xv_image_src_query (GstBaseSrc * bsrc, GstQuery * query);
254 static gboolean gst_xv_image_src_unlock (GstBaseSrc * bsrc);
255 static gboolean gst_xv_image_src_unlock_stop (GstBaseSrc * bsrc);
256 static gboolean gst_xv_image_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps);
258 static tbm_bufmgr bufmgr_get (Display *dpy, Pixmap pixmap);
259 static int port_get (GstXVImageSrc * src, unsigned int id);
260 static void pixmap_update (GstXVImageSrc * src,Display *dpy, tbm_bufmgr bufmgr, Pixmap pixmap,
261 int x, int y, int width, int height);
262 static Pixmap pixmap_create (GstXVImageSrc * src, Display *dpy, int width, int height);
264 static void* gst_xv_image_src_update_thread (void * asrc);
265 static gboolean xvimagesrc_thread_start(GstXVImageSrc *src);
266 static void drm_init(GstXVImageSrc *src);
267 static void drm_finalize(GstXVImageSrc *src);
268 #ifndef ENABLE_QC_SPECIFIC
269 static gint32 drm_convert_gem_to_fd(int * gemname_cnt, int drm_fd, unsigned int name, void * data, void **virtual_address);
271 static void gst_xv_get_image_sleep(void *asrc, long duration);
274 _do_init (GType type)
276 GST_DEBUG_CATEGORY_INIT (xvimagesrc_debug, "xvimagesrc", 0, "Xv image src");
279 GST_BOILERPLATE_FULL (GstXVImageSrc, gst_xv_image_src, GstPushSrc, GST_TYPE_PUSH_SRC, _do_init);
281 #ifdef HANDLE_OUTBUF_UNREF
282 static void gst_xv_image_out_buffer_class_init(gpointer g_class, gpointer class_data)
284 GstMiniObjectClass *mini_object_class = GST_MINI_OBJECT_CLASS(g_class);
285 gst_xv_image_out_buffer_parent_class = g_type_class_peek_parent(g_class);
286 mini_object_class->finalize = (GstMiniObjectFinalizeFunction)gst_xv_image_out_buffer_finalize;
289 static GType gst_xv_image_out_buffer_get_type(void)
291 static GType _gst_gst_xv_image_out_buffer_type;
293 if (G_UNLIKELY(_gst_gst_xv_image_out_buffer_type == 0)) {
294 static const GTypeInfo gst_xv_image_out_buffer_info = {
295 sizeof (GstBufferClass),
298 gst_xv_image_out_buffer_class_init,
301 sizeof (GstXvImageOutBuffer),
306 _gst_gst_xv_image_out_buffer_type = g_type_register_static(GST_TYPE_BUFFER,
308 &gst_xv_image_out_buffer_info, 0);
310 return _gst_gst_xv_image_out_buffer_type;
314 static int value_count =0;
317 static GstStateChangeReturn
318 gst_xv_image_src_change_state (GstElement * element, GstStateChange transition)
320 GstXVImageSrc *src = GST_XV_IMAGE_SRC (element);
322 GstStateChangeReturn result = GST_STATE_CHANGE_FAILURE;
323 switch (transition) {
324 case GST_STATE_CHANGE_NULL_TO_READY:
326 case GST_STATE_CHANGE_READY_TO_PAUSED:
328 case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
329 src->pause_cond_var = FALSE;
330 g_cond_signal(src->pause_cond);
332 case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
333 src->pause_cond_var = TRUE;
335 case GST_STATE_CHANGE_PAUSED_TO_READY:
336 src->thread_return = TRUE;
337 g_cond_signal(src->pause_cond);
338 g_cond_signal(src->queue_cond);
340 case GST_STATE_CHANGE_READY_TO_NULL:
345 result = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
350 static void gst_xv_image_out_buffer_finalize(GstXvImageOutBuffer *buffer)
352 Atom atom_retbuf = 0;
353 g_mutex_lock (buffer->xvimagesrc->dpy_lock);
354 atom_retbuf = XInternAtom (buffer->xvimagesrc->dpy, "_USER_WM_PORT_ATTRIBUTE_RETURN_BUFFER", False);
355 XvSetPortAttribute (buffer->xvimagesrc->dpy, buffer->xvimagesrc->p, atom_retbuf, buffer->YBuf); //data->YBuf is gemname, refer to drm_convert_gem_to_fd
356 g_mutex_unlock (buffer->xvimagesrc->dpy_lock);
357 g_cond_signal(buffer->xvimagesrc->buffer_cond);
358 GST_INFO(" xvimagesrc = %p, gem_name =%d, fd_name =%d", buffer->xvimagesrc, buffer->YBuf, buffer->fd_name);
362 if (value[i] == buffer->YBuf) {
364 GST_ERROR("value[%d]=%d", i, value[i]);
372 static GstXvImageOutBuffer *gst_xv_image_out_buffer_new(GstXVImageSrc *src)
374 GstXvImageOutBuffer *newbuf = NULL;
375 GST_LOG("gst_omx_out_buffer_new");
377 newbuf = (GstXvImageOutBuffer *)gst_mini_object_new(GST_TYPE_GST_XV_IMAGE_OUT_BUFFER);
380 GST_ERROR("gst_omx_out_buffer_new out of memory");
383 GST_LOG("creating buffer : %p", newbuf);
384 newbuf->xvimagesrc = gst_object_ref(GST_OBJECT(src));
392 gst_xv_image_src_base_init (gpointer g_class)
394 GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
395 gst_element_class_add_pad_template (element_class, gst_static_pad_template_get (&srctemplate));
396 gst_element_class_set_details_simple (element_class, "XServer Display FB video source",
398 "Receive frame buffer data from XServer and passes to next element",
403 gst_xv_image_src_class_init (GstXVImageSrcClass * klass)
405 GObjectClass *gobject_class;
406 GstBaseSrcClass *gstbasesrc_class;
407 GstPushSrcClass *gstpushsrc_class;
408 GstElementClass *gstelement_class;
409 gobject_class = G_OBJECT_CLASS (klass);
410 gstelement_class = (GstElementClass *) klass;
411 gstbasesrc_class = (GstBaseSrcClass *) klass;
412 gstpushsrc_class = (GstPushSrcClass *) klass;
413 gobject_class->set_property = gst_xv_image_src_set_property;
414 gobject_class->get_property = gst_xv_image_src_get_property;
415 gobject_class->finalize = gst_xv_image_src_finalize;
417 gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_xv_image_src_start);
418 gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_xv_image_src_stop);
419 gstbasesrc_class->unlock = GST_DEBUG_FUNCPTR (gst_xv_image_src_unlock);
420 gstbasesrc_class->unlock_stop = GST_DEBUG_FUNCPTR (gst_xv_image_src_unlock_stop);
421 gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_xv_image_src_get_size);
422 gstbasesrc_class->is_seekable = GST_DEBUG_FUNCPTR (gst_xv_image_src_is_seekable);
423 gstbasesrc_class->query = GST_DEBUG_FUNCPTR (gst_xv_image_src_query);
424 gstbasesrc_class->set_caps = GST_DEBUG_FUNCPTR (gst_xv_image_src_setcaps);
425 gstpushsrc_class->create = GST_DEBUG_FUNCPTR (gst_xv_image_src_create);
426 gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_xv_image_src_change_state);
427 #ifdef ENABLE_QC_SPECIFIC
428 g_object_class_install_property (gobject_class, PROP_SECURE_MODE,
429 g_param_spec_boolean ("secure-mode",
430 "secure mode session",
432 0, G_PARAM_READWRITE));
434 gst_xv_image_src_signals[SIGNAL_VIDEO_WITH_UI] =
435 g_signal_new ("video-with-ui", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
436 G_STRUCT_OFFSET (GstXVImageSrcClass, video_with_ui), NULL, NULL,
437 g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE);
439 gst_xv_image_src_signals[SIGNAL_VIDEO_ONLY] =
440 g_signal_new ("video-only", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
441 G_STRUCT_OFFSET (GstXVImageSrcClass, video_only), NULL, NULL,
442 g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE);
446 static gboolean gst_xv_image_src_get_frame_size(int fourcc, int width, int height, unsigned int *outsize)
449 /* case GST_MAKE_FOURCC('I','4','2','0'): // V4L2_PIX_FMT_YUV420
450 *outsize = GST_ROUND_UP_4 (width) * GST_ROUND_UP_2 (height);
451 *outsize += 2 * ((GST_ROUND_UP_8 (width) / 2) * (GST_ROUND_UP_2 (height) / 2));
453 case GST_MAKE_FOURCC('N','V','1','2'): // V4L2_PIX_FMT_NV12 non-linear
455 *outsize = GST_ROUND_UP_4 (width) * GST_ROUND_UP_2 (height);
456 *outsize += (GST_ROUND_UP_4 (width) * height) / 2;
458 case GST_MAKE_FOURCC('S','N','1','2'): // V4L2_PIX_FMT_NV12 non-linear
460 *outsize = GST_ROUND_UP_4 (width) * GST_ROUND_UP_2 (height);
461 *outsize += (GST_ROUND_UP_4 (width) * height) / 2;
463 case GST_MAKE_FOURCC('S','T','1','2'): // V4L2_PIX_FMT_NV12 tiled non-linear
465 *outsize = GST_ROUND_UP_4 (width) * GST_ROUND_UP_2 (height);
466 *outsize += (GST_ROUND_UP_4 (width) * height) / 2;
468 case GST_MAKE_FOURCC('R','G','B','4'):
469 /* jpeg size can't be calculated here. */
470 *outsize = width * height * 4;
473 /* unkown format!! */
481 gst_xv_image_src_parse_caps (const GstCaps * caps, guint32 *fourcc,
482 gint * width, gint * height, gint * rate_numerator, gint * rate_denominator, unsigned int *framesize)
484 const GstStructure *structure;
485 GstPadLinkReturn ret = TRUE;
486 const GValue *framerate;
487 const char *media_type = NULL;
488 GST_DEBUG ("parsing caps");
489 if (gst_caps_get_size (caps) < 1) return FALSE;
490 GST_INFO("xvimagesrc src caps:%"GST_PTR_FORMAT, caps);
491 structure = gst_caps_get_structure (caps, 0);
492 ret = gst_structure_get_int (structure, "width", width);
494 GST_ERROR ("xvimagesrc width not specified in caps");
497 ret = gst_structure_get_int (structure, "height", height);
499 GST_ERROR ("xvimagesrc height not specified in caps");
502 media_type = gst_structure_get_name (structure);
503 if(media_type == NULL) {
504 GST_ERROR ("xvimagesrc media type not specified in caps");
507 framerate = gst_structure_get_value (structure, "framerate");
509 *rate_numerator = gst_value_get_fraction_numerator (framerate);
510 *rate_denominator = gst_value_get_fraction_denominator (framerate);
512 GST_ERROR ("xvimagesrc frametype not specified in caps");
515 if (g_strcmp0 (media_type, "video/x-raw-rgb") == 0) {
516 gst_xv_image_src_get_frame_size(FOURCC_RGB32, *width, *height, framesize);
517 *fourcc = FOURCC_RGB32;
518 GST_DEBUG ("Caps set to RGB32");
519 } else if(g_strcmp0 (media_type, "video/x-raw-yuv") == 0) {
521 GST_INFO ("media_type is video/x-raw-yuv");
522 guint32 format = FOURCC_SN12;
523 ret = gst_structure_get_fourcc (structure, "format", &format);
524 if (!ret) GST_DEBUG ("xvimagesrc format not specified in caps, SN12 selected as default");
525 ret = gst_xv_image_src_get_frame_size(format, *width, *height, framesize);
527 GST_ERROR ("xvimagesrc unsupported format type specified in caps");
538 static gboolean gst_xv_image_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps)
541 gint width, height, rate_denominator, rate_numerator;
543 src = GST_XV_IMAGE_SRC (bsrc);
544 res = gst_xv_image_src_parse_caps (caps, &src->format_id, &width, &height,
545 &rate_numerator, &rate_denominator, &src->framesize);
549 src->height = height;
550 src->rate_numerator = rate_numerator;
551 src->rate_denominator = rate_denominator;
552 GST_DEBUG_OBJECT (src, "size %dx%d, %d/%d fps",
553 src->width, src->height,
554 src->rate_numerator, src->rate_denominator);
555 if(src->rate_numerator)
557 src->sleep_base_time = (long) (((int)(1000/src->rate_numerator))*1000);
558 src->sleep_limit_time = (long) (-1*src->sleep_base_time);
561 xvimagesrc_thread_start(src);
565 gst_xv_image_src_reset (GstXVImageSrc * src)
570 gst_xv_image_src_init (GstXVImageSrc * src, GstXVImageSrcClass * g_class)
573 src->running_time = GST_CLOCK_TIME_NONE;
574 src->frame_duration = GST_CLOCK_TIME_NONE;
577 src->dri2_buffers = NULL;
578 src->queue_lock = g_mutex_new ();
579 src->queue = g_queue_new ();
580 src->queue_cond = g_cond_new ();
581 src->cond_lock = g_mutex_new ();
582 src->buffer_cond = g_cond_new ();
583 src->buffer_cond_lock = g_mutex_new ();
584 src->pause_cond = g_cond_new ();
585 src->pause_cond_lock = g_mutex_new ();
586 src->dpy_lock = g_mutex_new ();
587 src->pause_cond_var = FALSE;
589 src->current_data_type = VIDEO_TYPE_VIDEO_WITH_UI;
590 src->new_data_type = VIDEO_TYPE_VIDEO_WITH_UI;
591 src->get_image_overtime = 0;
592 src->get_image_overtime_cnt = 0;
593 src->gemname_cnt = 0;
595 src->sleep_base_time = 0;
596 src->sleep_limit_time = 0;
598 gst_base_src_set_live (GST_BASE_SRC (src), TRUE);
602 gst_xv_image_src_finalize (GObject * gobject)
604 GstXVImageSrc *src = GST_XV_IMAGE_SRC (gobject);
605 GST_DEBUG_OBJECT (src, "finalize");
606 g_mutex_free (src->queue_lock);
608 G_OBJECT_CLASS (parent_class)->finalize (gobject);
610 static void drm_init(GstXVImageSrc *src)
613 int eventBase, errorBase;
614 int dri2Major, dri2Minor;
615 char *driverName, *deviceName;
616 struct drm_auth auth_arg = {0};
619 dpy = XOpenDisplay(0);
622 if (!DRI2QueryExtension(dpy, &eventBase, &errorBase)) {
623 GST_ERROR("DRI2QueryExtension !!");
626 if (!DRI2QueryVersion(dpy, &dri2Major, &dri2Minor)) {
627 GST_ERROR("DRI2QueryVersion !!");
630 if (!DRI2Connect(dpy, RootWindow(dpy, DefaultScreen(dpy)), &driverName, &deviceName)) {
631 GST_ERROR("DRI2Connect !!");
634 GST_INFO("Open drm device : %s", deviceName);
636 /* get the drm_fd though opening the deviceName */
637 src->drm_fd = open(deviceName, O_RDWR);
638 if (src->drm_fd < 0) {
639 GST_ERROR("cannot open drm device (%s)", deviceName);
643 /* get magic from drm to authentication */
644 if (ioctl(src->drm_fd, DRM_IOCTL_GET_MAGIC, &auth_arg)) {
645 GST_ERROR("cannot get drm auth magic");
650 if (!DRI2Authenticate(dpy, RootWindow(dpy, DefaultScreen(dpy)), auth_arg.magic)) {
651 GST_ERROR("cannot get drm authentication from X");
657 static void drm_finalize(GstXVImageSrc *src)
659 if (src->drm_fd >= 0) {
664 #ifndef ENABLE_QC_SPECIFIC
665 static gint32 drm_convert_gem_to_fd(int *gemname_cnt, int drm_fd, unsigned int name, void *data, void **virtual_address)
667 g_return_val_if_fail((data != NULL),0);
670 count = *gemname_cnt;
671 GST_DEBUG("gamname_cnt = %d", count);
672 GST_DEBUG("name = %u", name);
675 GEM_MMAP *xv_gem_mmap = NULL;
676 xv_gem_mmap = (GEM_MMAP *) data;
677 if(count >=GEM_NAME_MAX)
680 if (count < GEM_NAME_MAX ) {
682 for ( i =0 ; i < GEM_NAME_MAX ; i++) {
683 if (name == xv_gem_mmap->name[i])
687 struct drm_prime_handle prime;
688 struct drm_gem_open gem_open;
689 struct drm_exynos_gem_mmap gem_mmap; //for virtual address
691 memset (&gem_open, 0, sizeof (struct drm_gem_open));
692 gem_open.name = name;
693 if (ioctl(drm_fd, DRM_IOCTL_GEM_OPEN, &gem_open)) {
694 GST_ERROR("Gem Open failed");
697 memset (&prime, 0, sizeof (struct drm_prime_handle));
698 prime.handle = gem_open.handle;
699 prime.flags = DRM_CLOEXEC;
700 /*get gem_open handle*/
701 xv_gem_mmap->handle[count] = gem_open.handle;
702 GST_DEBUG("gem_open.handle =%d, xv_gem_mmap->handle[count]=%d", gem_open.handle, xv_gem_mmap->handle[count]);
703 /*get virtual address */
705 xv_gem_mmap->name[count] = name;
706 memset (&gem_mmap, 0, sizeof (struct drm_exynos_gem_mmap));
707 gem_mmap.handle = prime.handle;
708 gem_mmap.size = gem_open.size;
710 xv_gem_mmap->buffer_size[count] = gem_mmap.size;
711 if (drmIoctl(drm_fd, DRM_IOCTL_EXYNOS_GEM_MMAP, &gem_mmap) !=0) {
712 GST_ERROR("Gem mmap failed [handle %d, size %d]", gem_mmap.handle, gem_mmap.size);
715 /*set virtual address*/
716 xv_gem_mmap->address[count] = (void *)(gem_mmap.mapped);
717 GST_DEBUG ("%d - Virtual address[%d] = %p size=%d ", name, count, xv_gem_mmap->address[count], xv_gem_mmap->buffer_size[count] );
720 if (ioctl(drm_fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &prime) < 0) {
721 GST_ERROR("Gem Handle to Fd failed");
724 xv_gem_mmap->fd[count] = prime.fd;
725 GST_DEBUG("fd = %d", xv_gem_mmap->fd[count]);
728 if (count < GEM_NAME_MAX) {
730 *gemname_cnt = count;
735 if (name == xv_gem_mmap->name[0]) {
736 *virtual_address = xv_gem_mmap->address[0];
737 fd = xv_gem_mmap->fd[0];
738 } else if (name == xv_gem_mmap->name[1]) {
739 *virtual_address = xv_gem_mmap->address[1];
740 fd = xv_gem_mmap->fd[1];
741 } else if (name == xv_gem_mmap->name[2]) {
742 *virtual_address = xv_gem_mmap->address[2];
743 fd = xv_gem_mmap->fd[2];
744 } else if ( name == xv_gem_mmap->name[3]) {
745 *virtual_address = xv_gem_mmap->address[3];
746 fd = xv_gem_mmap->fd[3];
747 } else if (name == xv_gem_mmap->name[4]) {
748 *virtual_address = xv_gem_mmap->address[4];
749 fd = xv_gem_mmap->fd[4];
750 } else if ( name == xv_gem_mmap->name[5]) {
751 *virtual_address = xv_gem_mmap->address[5];
752 fd = xv_gem_mmap->fd[5];
753 } else if (name == xv_gem_mmap->name[6]) {
754 *virtual_address = xv_gem_mmap->address[6];
755 fd = xv_gem_mmap->fd[6];
756 } else if (name == xv_gem_mmap->name[7]) {
757 *virtual_address = xv_gem_mmap->address[7];
758 fd = xv_gem_mmap->fd[7];
759 } else if ( name == xv_gem_mmap->name[8]) {
760 *virtual_address = xv_gem_mmap->address[8];
761 fd = xv_gem_mmap->fd[8];
762 } else if (name == xv_gem_mmap->name[9]) {
763 *virtual_address = xv_gem_mmap->address[9];
764 fd = xv_gem_mmap->fd[9];
767 GST_DEBUG("virtual_address = %p fd = %d", *virtual_address, fd);
771 static gint32 msm_convert_gem_to_fd(GstXVImageSrc *src, int *gemname_cnt, unsigned int gem_name, void *data)
773 g_return_val_if_fail((data != NULL),0);
776 tbm_bo_handle bo_handle;
777 count = *gemname_cnt;
778 GST_DEBUG("gamname_cnt = %d", count);
779 GST_DEBUG ("tbm_bo_import %d", gem_name);
780 MSM_GEM_MMAP *xv_gem_mmap = NULL;
781 xv_gem_mmap = (MSM_GEM_MMAP *) data;
782 if(count >=GEM_NAME_MAX)
785 if (count < GEM_NAME_MAX ) {
787 for ( i =0 ; i < GEM_NAME_MAX ; i++) {
788 if (gem_name == xv_gem_mmap->gem_name[i])
791 xv_gem_mmap->Ybo[count] = tbm_bo_import(src->bufmgr, gem_name);
792 if (!xv_gem_mmap->Ybo[count]) {
793 GST_ERROR ("[Error] : cannot import bo (key:%d)", gem_name);
796 bo_handle = tbm_bo_get_handle (xv_gem_mmap->Ybo[count], TBM_DEVICE_2D);
799 GST_ERROR ("[Error] : cannot get Ion FD");
802 xv_gem_mmap->ion_fd[count] = bo_handle.s32;
803 src->framesize = tbm_bo_size(xv_gem_mmap->Ybo[count]);
804 #if 0 //Its no more required with Meta mode Encoder, Need to remove after meta mode verification
805 tbm_bo_handle temp_virtual;
806 temp_virtual = tbm_bo_get_handle (xv_gem_mmap->Ybo[count], TBM_DEVICE_CPU);
807 xv_gem_mmap->virtual_add[count] = temp_virtual.ptr;
809 if(!xv_gem_mmap->virtual_add[count])
811 GST_ERROR ("[Error] : cannot map virtual address");
816 xv_gem_mmap->gem_name[count] = gem_name;
819 if (count < GEM_NAME_MAX) {
821 *gemname_cnt = count;
824 if (gem_name == xv_gem_mmap->gem_name[0]) {
825 //*virtual_address = xv_gem_mmap->virtual_add[0];
826 fd = xv_gem_mmap->ion_fd[0];
827 } else if (gem_name == xv_gem_mmap->gem_name[1]) {
828 //*virtual_address = xv_gem_mmap->virtual_add[1];
829 fd = xv_gem_mmap->ion_fd[1];
830 } else if (gem_name == xv_gem_mmap->gem_name[2]) {
831 //*virtual_address = xv_gem_mmap->virtual_add[2];
832 fd = xv_gem_mmap->ion_fd[2];
834 GST_DEBUG("ion_fd = %d", fd);
839 gst_xv_image_src_set_property (GObject * object, guint prop_id,
840 const GValue * value, GParamSpec * pspec)
842 GstXVImageSrc *src = GST_XV_IMAGE_SRC (object);
843 GST_INFO ("set property function %x", src);
845 #ifdef ENABLE_QC_SPECIFIC
846 case PROP_SECURE_MODE:
847 src->is_secured_mode = g_value_get_boolean (value);
848 GST_DEBUG("is_secured_mode %d", src->is_secured_mode);
852 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
859 gst_xv_image_src_get_property (GObject * object, guint prop_id,
860 GValue * value, GParamSpec * pspec)
862 GstXVImageSrc *src = GST_XV_IMAGE_SRC (object);
863 GST_INFO ("get property function %x", src);
865 #ifdef ENABLE_QC_SPECIFIC
866 case PROP_SECURE_MODE:
867 g_value_set_boolean (value, src->is_secured_mode);
871 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
876 static inline GstClockTime xvimagesrc_clock (GstXVImageSrc *src)
879 gettimeofday (&tv, NULL);
880 if(!src->base_time) {
881 src->base_time = GST_TIMEVAL_TO_TIME(tv);
883 return (GstClockTime)(GST_TIMEVAL_TO_TIME(tv) - src->base_time);
886 static gboolean gst_xv_image_src_get_timeinfo(GstXVImageSrc *src, GstBuffer *buffer)
890 GstClockTime timestamp = GST_CLOCK_TIME_NONE;
891 GstClockTime duration = GST_CLOCK_TIME_NONE;
893 if (!src || !buffer) {
894 GST_WARNING("Invalid pointer [handle:%p, buffer:%p]", src, buffer);
897 clock = gst_element_get_clock (GST_ELEMENT (src));
899 timestamp = gst_clock_get_time (clock);
900 timestamp -= gst_element_get_base_time (GST_ELEMENT (src));
901 gst_object_unref (clock);
903 /* not an error not to have a clock */
904 timestamp = GST_CLOCK_TIME_NONE;
907 //timestamp = xvimagesrc_clock(src);
908 /* if we have a framerate adjust timestamp for frame latency */
909 if ((int)((float)src->rate_numerator / (float)src->rate_denominator) <= 0) {
910 /*if fps is zero, auto fps mode*/
915 fps_de = (int)((float)src->rate_numerator / (float)src->rate_denominator);
917 if (fps_nu > 0 && fps_de > 0) {
918 GstClockTime latency;
919 latency = gst_util_uint64_scale_int(GST_SECOND, fps_nu, fps_de);
922 GST_BUFFER_TIMESTAMP(buffer) = timestamp;
923 GST_BUFFER_DURATION(buffer) = duration;
929 static gchar *get_current_system_time()
931 gchar target[10]={0,};
937 /*localtimer_r : available since libc 5.2.5*/
938 if(localtime_r(&t, &tm) == NULL) {
941 snprintf(target, sizeof(target), "%02i:%02i:%02i", tm.tm_hour, tm.tm_min, tm.tm_sec);
942 return g_strdup(target);
945 static void gst_xv_get_image_sleep(void *asrc, long duration)
947 GST_INFO("end_time duration=%d", duration);
948 if (duration < 0) return;
949 GstXVImageSrc *src = (GstXVImageSrc *)asrc;
950 g_return_if_fail(src != NULL);
952 sleep_time = src->sleep_base_time - duration;
953 if (sleep_time < 0) {
954 src->get_image_overtime_cnt ++;
955 src->get_image_overtime += sleep_time;
956 if (src->get_image_overtime_cnt > 2)
957 src->get_image_overtime = 0;
958 if (src->get_image_overtime <= src->sleep_limit_time)
959 src->get_image_overtime = 0;
960 } else if (sleep_time > 0) {
961 src->get_image_overtime_cnt = 0;
962 sleep_time = sleep_time + src->get_image_overtime;
963 src->get_image_overtime = (sleep_time < 0) ? sleep_time : 0;
965 GST_INFO("end_time : sleep_time = %d", sleep_time);
971 gst_xv_image_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
973 GST_INFO("gst_xv_image_src_create");
975 GstXvImageOutBuffer *outbuf = NULL;
976 src = GST_XV_IMAGE_SRC (psrc);
977 g_mutex_lock (src->queue_lock);
978 if(g_queue_is_empty (src->queue)) {
979 GST_INFO("g_queue_is_empty");
980 g_mutex_unlock (src->queue_lock);
981 GST_INFO("g_cond_wait");
982 g_cond_wait(src->queue_cond, src->cond_lock);
983 if(src->pause_cond_var) return GST_FLOW_WRONG_STATE;
984 g_mutex_lock (src->queue_lock);
985 outbuf = (GstXvImageOutBuffer *)g_queue_pop_head(src->queue);
986 GST_INFO("g_queue_pop_head");
987 g_mutex_unlock (src->queue_lock);
990 GstXvImageOutBuffer *tempbuf = NULL;
991 if((tempbuf = (GstXvImageOutBuffer*)g_queue_pop_head(src->queue)) != NULL)
993 outbuf = tempbuf; // To reduce latency, skipping the old frames and submitting only latest frames
994 g_mutex_unlock (src->queue_lock);
996 GST_INFO("g_queue_pop_head end");
998 if(outbuf == NULL) return GST_FLOW_ERROR;
999 GST_INFO("gem_name=%d, fd_name=%d, Time stamp of the buffer is %"GST_TIME_FORMAT, outbuf->YBuf, outbuf->fd_name, GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(outbuf)));
1000 *buffer = GST_BUFFER_CAST(outbuf);
1002 gchar *current_time = NULL;
1003 current_time = get_current_system_time();
1004 if (strncmp(current_time, old_time, 10) == 0) {
1006 strncpy(old_time, current_time, 10);
1008 g_printf("xvimagesrc %s - fps : %d\n", old_time, fps);
1010 strncpy(old_time, current_time, 10);
1013 GST_INFO("return ok");
1017 static gboolean xvimagesrc_thread_start(GstXVImageSrc *src)
1020 if(!src->updates_thread) src->updates_thread = g_thread_create ((GThreadFunc) gst_xv_image_src_update_thread, src, TRUE, &error);
1021 else GST_LOG_OBJECT (src, "The thread function already running");
1026 gst_xv_image_src_start (GstBaseSrc * bsrc)
1028 GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
1029 if(src->format_id) xvimagesrc_thread_start(src);
1033 gboolean signal_emit_func(void *asrc)
1035 GstXVImageSrc *src = (GstXVImageSrc *)asrc;
1036 if (src->current_data_type == VIDEO_TYPE_VIDEO_ONLY) {
1037 g_signal_emit (src, gst_xv_image_src_signals[SIGNAL_VIDEO_ONLY] , 0, NULL);
1038 } else if (src->current_data_type == VIDEO_TYPE_VIDEO_WITH_UI) {
1039 g_signal_emit (src, gst_xv_image_src_signals[SIGNAL_VIDEO_WITH_UI] , 0, NULL);
1045 gst_xvimagesrc_handle_xerror (Display * display, XErrorEvent * xevent)
1047 char error_msg[1024];
1049 XGetErrorText (display, xevent->error_code, error_msg, 1024);
1050 GST_DEBUG ("XError. error: %s", error_msg);
1051 error_caught = TRUE;
1055 //static gboolean first_frame=TRUE;
1056 static int framecount=0;
1057 static void* gst_xv_image_src_update_thread (void * asrc)
1059 GstXVImageSrc *src = (GstXVImageSrc *)asrc;
1060 Atom atom_data_type = 0;
1061 Atom atom_secure = 0, atom_capture=0, atom_display=0;
1063 g_return_val_if_fail((src != NULL),NULL);
1065 #ifdef ENABLE_QC_SPECIFIC
1067 MSM_GEM_MMAP *xv_gem_mmap = NULL;
1068 xv_gem_mmap = (MSM_GEM_MMAP *)malloc(sizeof(MSM_GEM_MMAP));
1069 g_return_val_if_fail((xv_gem_mmap != NULL),NULL);
1071 memset(xv_gem_mmap, 0, sizeof(MSM_GEM_MMAP));
1073 struct drm_gem_close gem_close;
1074 GEM_MMAP *xv_gem_mmap = NULL;
1075 xv_gem_mmap = (GEM_MMAP *)malloc(sizeof(GEM_MMAP));
1076 g_return_val_if_fail((xv_gem_mmap != NULL),NULL);
1078 memset(xv_gem_mmap, 0, sizeof(GEM_MMAP));
1080 GST_LOG_OBJECT (src, "The thread function start");
1082 int damage_err_base = 0;
1083 Atom atom_format = 0;
1084 src->dpy = XOpenDisplay (NULL);
1085 src->p = port_get (src, src->format_id);
1086 if (src->p < 0) goto finish;
1087 /*src->width and src->height is set by caps info */
1088 GST_DEBUG (" width and height of caps : %dx%d ", src->width, src->height);
1089 if (src->width == 0 || src->height == 0) goto finish;
1090 GST_DEBUG ("gst_xv_image_src_update_thread pixmap_create !!");
1091 src->pixmap = pixmap_create (src, src->dpy, src->width, src->height);
1092 GST_DEBUG ("gst_xv_image_src_update_thread pixmap_create !!");
1093 src->gc = XCreateGC (src->dpy, src->pixmap, 0, 0);
1094 GST_DEBUG ("gst_xv_image_src_update_thread XCreateGC !!");
1095 src->bufmgr = bufmgr_get (src->dpy, src->pixmap);
1096 if (!src->bufmgr) goto finish;
1097 GST_DEBUG ("gst_xv_image_src_update_thread bufmgr_get !!");
1098 if (!XDamageQueryExtension(src->dpy, &src->damage_base, &damage_err_base)) goto finish;
1099 GST_DEBUG ("gst_xv_image_src_update_thread XDamageQueryExtension !!");
1100 src->damage = XDamageCreate (src->dpy, src->pixmap, XDamageReportNonEmpty);
1101 atom_format = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_FORMAT", False);
1102 atom_capture = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_CAPTURE", False);
1103 atom_display = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_DISPLAY", False);
1104 #ifdef ENABLE_QC_SPECIFIC
1105 atom_rotate = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_ROTATE_OFF", False);
1108 atom_data_type = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_DATA_TYPE", False);
1109 /* _USER_WM_PORT_ATTRIBUTE_STREAM_OFF is removed */
1110 //src->atom_stream_off = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_STREAM_OFF", False);
1111 XvSetPortAttribute (src->dpy, src->p, atom_format, src->format_id);
1112 XvSetPortAttribute (src->dpy, src->p, atom_capture, 2);
1113 XvSetPortAttribute (src->dpy, src->p, atom_display, 1);
1114 #ifdef ENABLE_QC_SPECIFIC
1115 XvSetPortAttribute (src->dpy, src->p, atom_rotate, 0);
1118 #ifdef ENABLE_QC_SPECIFIC
1119 /* To be enabled for secure mode when msm is delivered */
1120 if(src->is_secured_mode) {
1121 atom_secure = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_SECURE", False);
1122 XvSetPortAttribute (src->dpy, src->p, atom_secure, 1);
1125 XvSelectPortNotify (src->dpy, src->p, 1);
1126 XvGetPortAttribute (src->dpy, src->p, atom_data_type, &(src->new_data_type));
1129 struct timeval start_time, end_time;
1131 long starttime, endtime;
1135 void *virtual_address = NULL;
1136 int (*handler) (Display *, XErrorEvent *);
1137 GstXvImageOutBuffer *outbuf = NULL;
1139 while(!src->thread_return) {
1140 if(src->pause_cond_var == TRUE) {
1141 g_cond_wait(src->pause_cond,src->pause_cond_lock);
1147 start_time.tv_sec = 0;
1148 start_time.tv_usec = 0;
1149 end_time.tv_sec = 0;
1150 end_time.tv_usec = 0;
1151 gettimeofday(&start_time, NULL);
1154 virtual_address = NULL;
1157 g_mutex_lock (src->dpy_lock);
1159 GST_INFO ("gst_xv_image_src_update_thread XSync@@ !!");
1160 g_mutex_unlock (src->dpy_lock);
1161 error_caught = FALSE;
1162 GST_DEBUG ("gst_xv_image_src_update_thread XSetErrorHandler in !!");
1163 handler = XSetErrorHandler (gst_xvimagesrc_handle_xerror);
1164 GST_INFO ("gst_xv_image_src_update_thread XSetErrorHandler !!");
1165 GST_INFO ("gst_xv_image_src_update_thread XvPutStill in !!");
1166 g_mutex_lock (src->dpy_lock);
1167 XvPutStill (src->dpy, src->p, src->pixmap, src->gc, 0, 0, src->width, src->height, 0, 0, src->width, src->height);
1168 GST_INFO ("gst_xv_image_src_update_thread XvPutStill !!");
1169 XSync (src->dpy, 0);
1170 g_mutex_unlock (src->dpy_lock);
1172 GST_ERROR("gst_xv_image_src_update_thread error_caught is TRUE, X is out of buffers");
1173 error_caught = FALSE;
1174 XSetErrorHandler(handler);
1175 g_get_current_time(&timeout);
1176 g_time_val_add(&timeout, BUFFER_COND_WAIT_TIMEOUT);
1177 if(!g_cond_timed_wait(src->buffer_cond, src->buffer_cond_lock, &timeout)) {
1178 GST_ERROR("skip wating");
1180 GST_ERROR("Signal received");
1184 /*reset error handler*/
1185 error_caught = FALSE;
1186 XSetErrorHandler(handler);
1188 GST_INFO ("gst_xv_image_src_update_thread XSync !!");
1190 g_mutex_lock (src->dpy_lock);
1191 GST_INFO("XNextEvent in");
1192 XNextEvent (src->dpy, &ev); /* wating for x event */
1193 GST_INFO("XNextEvent out");
1194 g_mutex_unlock (src->dpy_lock);
1195 GST_INFO ("gst_xv_image_src_update_thread XNextEvent !!");
1196 if (ev.type == (src->damage_base + XDamageNotify)) {
1197 XDamageNotifyEvent *damage_ev = (XDamageNotifyEvent *)&ev;
1198 GST_INFO ("gst_xv_image_src_update_thread XDamageNotifyEvent");
1199 g_mutex_lock (src->dpy_lock);
1200 if (damage_ev->drawable == src->pixmap) {
1201 pixmap_update (src, src->dpy, src->bufmgr, src->pixmap,
1204 damage_ev->area.width,
1205 damage_ev->area.height);
1206 GST_INFO("gst_xv_image_src_update_thread pixmap_update");
1208 XDamageSubtract (src->dpy, src->damage, None, None );
1209 g_mutex_unlock (src->dpy_lock);
1210 GST_INFO ("gst_xv_image_src_update_thread XDamageSubtract");
1212 else if (ev.type == (src->evt_base + XvPortNotify)) {
1213 XvPortNotifyEvent *notify_ev = (XvPortNotifyEvent*)&ev;
1214 #ifndef ENABLE_QC_SPECIFIC
1215 if (notify_ev->attribute == atom_secure) {
1216 GST_WARNING ("secure attr changed : %s \n", ((int)notify_ev->value)?"Secure":"Normal");
1217 src->tz_enable = (int)notify_ev->value;
1218 GST_ERROR("src->tz_enable = %d", src->tz_enable);
1222 if (notify_ev->attribute == atom_data_type) {
1223 /* got a port notify, data_type */
1224 src->new_data_type = (int)notify_ev->value;
1225 if (src->current_data_type != src->new_data_type) {
1226 src->current_data_type = src->new_data_type;
1227 GST_WARNING("current_data_type : %s \n", (src->current_data_type)?"Video":"UI+Video");
1228 g_timeout_add(1, signal_emit_func, src);
1234 if(!src->virtual) continue;
1235 if(src->format_id == FOURCC_RGB32) {
1236 outbuf = (GstXvImageOutBuffer*)gst_buffer_new_and_alloc (src->framesize);
1237 gst_buffer_set_caps (GST_BUFFER_CAST(outbuf), GST_PAD_CAPS (GST_BASE_SRC_PAD (src)));
1238 memcpy(GST_BUFFER_DATA (outbuf), src->virtual, src->framesize);
1239 } else if ((src->format_id == FOURCC_SN12) || (src->format_id == FOURCC_NV12)) {
1240 XV_DATA_PTR data = (XV_DATA_PTR)src->virtual;
1241 int error = XV_VALIDATE_DATA (data);
1242 outbuf = gst_xv_image_out_buffer_new(src);
1245 GST_ERROR("Out of memory");
1248 gst_buffer_set_caps (GST_BUFFER_CAST(outbuf), GST_PAD_CAPS (GST_BASE_SRC_PAD (src)));
1249 if (error == XV_HEADER_ERROR)
1250 GST_ERROR ("XV_HEADER_ERROR\n");
1251 else if (error == XV_VERSION_MISMATCH)
1252 GST_ERROR ("XV_VERSION_MISMATCH\n");
1255 SCMN_IMGB *psimgb = NULL;
1256 psimgb = (SCMN_IMGB *)malloc(sizeof(SCMN_IMGB));
1257 if (psimgb == NULL) {
1258 GST_ERROR_OBJECT(src, "failed to alloc SCMN_IMGB");
1261 memset(psimgb, 0x00, sizeof(SCMN_IMGB));
1262 if (data->BufType == XV_BUF_TYPE_LEGACY) {
1263 psimgb->p[0] = (void *)data->YBuf;
1264 psimgb->p[1] = (void *)data->CbBuf;
1265 psimgb->buf_share_method = BUF_SHARE_METHOD_PADDR;
1266 psimgb->a[0] = NULL;
1267 psimgb->a[1] = NULL;
1268 } else if (data->BufType == XV_BUF_TYPE_DMABUF)
1270 #ifdef ENABLE_QC_SPECIFIC
1271 psimgb->fd[0] = msm_convert_gem_to_fd(src, &src->gemname_cnt, data->YBuf, xv_gem_mmap);
1272 GST_DEBUG("YBuf gem=%d to fd[0]=%d", data->YBuf, psimgb->fd[0]);
1273 psimgb->buf_share_method = 1;//BUF_SHARE_METHOD_FD;
1275 psimgb->fd[0] = drm_convert_gem_to_fd(&src->gemname_cnt, src->drm_fd, (void *)data->YBuf, xv_gem_mmap, &virtual_address);
1276 if(!virtual_address) continue;
1277 psimgb->a[0] = virtual_address;
1278 GST_DEBUG("YBuf gem to fd[0]=%d virtual_address = %p", psimgb->fd[0], psimgb->a[0]);
1279 psimgb->fd[1] = drm_convert_gem_to_fd(&src->gemname_cnt, src->drm_fd, (void *)data->CbBuf, xv_gem_mmap, &virtual_address);
1280 if(!virtual_address) continue;
1281 psimgb->a[1] = virtual_address;
1282 GST_DEBUG("CbBuf gem to fd[1]=%d virtual_address = %p", psimgb->fd[1], psimgb->a[1]);
1283 psimgb->buf_share_method = BUF_SHARE_METHOD_FD;
1284 psimgb->w[1] = src->width;
1285 psimgb->h[1] = src->height >> 1;
1286 psimgb->s[1] = GST_ROUND_UP_16(psimgb->w[1]);
1287 psimgb->e[1] = GST_ROUND_UP_16(psimgb->h[1]);
1288 psimgb->cs = SCMN_CS_NV12;
1289 psimgb->tz_enable = 0;
1292 psimgb->w[0] = src->width;
1293 psimgb->h[0] = src->height;
1294 psimgb->s[0] = GST_ROUND_UP_16(psimgb->w[0]);
1295 psimgb->e[0] = GST_ROUND_UP_16(psimgb->h[0]);
1296 outbuf->fd_name = psimgb->fd[0];
1297 GST_BUFFER_MALLOCDATA(outbuf) = (unsigned char*)psimgb;
1298 GST_BUFFER_DATA(outbuf) = src->virtual;
1299 outbuf->YBuf = data->YBuf;
1300 outbuf->fd_name = psimgb->fd[0];
1302 for ( i=0; i<5 ; i++) {
1303 if(value[value_count] == outbuf->YBuf ) {
1304 GST_ERROR("ERROR: value[%d](%d)==YBUf(%d)", value_count, value[value_count], outbuf->YBuf);
1307 value[value_count] = outbuf->YBuf ;
1308 GST_ERROR("value[%d]=%d", value_count, value[value_count]);
1309 if( value_count < 4){
1317 if(!outbuf) continue;
1318 GST_BUFFER_SIZE (outbuf) = src->framesize;
1319 gst_xv_image_src_get_timeinfo(src, GST_BUFFER_CAST(outbuf));
1320 src->running_time = GST_BUFFER_TIMESTAMP(outbuf);
1321 src->frame_duration = GST_BUFFER_DURATION(outbuf);
1322 //first_frame = FALSE;
1323 g_mutex_lock (src->queue_lock);
1324 g_queue_push_tail(src->queue, outbuf);
1325 GST_INFO("g_queue_push_tail");
1326 g_mutex_unlock (src->queue_lock);
1327 g_cond_signal(src->queue_cond);
1328 GST_INFO("g_cond_signal");
1331 if (src->virtual) tbm_bo_unmap(src->bo);
1332 src->virtual = NULL;
1333 GST_INFO("g_cond_signal");
1334 if (src->bo) tbm_bo_unref(src->bo);
1336 if (src->dri2_buffers) free(src->dri2_buffers);
1337 src->dri2_buffers = NULL;
1338 gettimeofday(&end_time, NULL);
1339 starttime = start_time.tv_usec;
1340 endtime = end_time.tv_usec;
1341 GST_INFO("star_time: %d, end_time:%d", starttime, endtime);
1342 if (endtime > starttime) {
1343 GST_INFO("end_time > start_time");
1344 duration = endtime - starttime;
1346 GST_INFO("end_time.tv_usec < start_time.tv_usec");
1347 endtime=endtime+1000000;
1348 GST_INFO("end_time =%d", endtime);
1349 duration = endtime -starttime;
1351 GST_INFO("end_time duration = %d", duration);
1352 if (src->sleep_base_time > duration)
1353 gst_xv_get_image_sleep (src, duration);
1354 GST_INFO("gst_xv_image_src_update_thread cleanup !!");
1356 #ifndef ENABLE_QC_SPECIFIC
1357 for ( i=0 ; i < GEM_NAME_MAX ; i++) {
1359 if (xv_gem_mmap->address[i]) {
1360 if (-1 == munmap(xv_gem_mmap->address[i],xv_gem_mmap->buffer_size[i])) {
1361 GST_ERROR ("munmap failed");
1365 if (xv_gem_mmap->handle[i]) {
1366 gem_close.handle = xv_gem_mmap->handle[i];
1367 if (ioctl(src->drm_fd, DRM_IOCTL_GEM_CLOSE, &gem_close)) {
1368 GST_ERROR("Gem Close failed");
1371 if (xv_gem_mmap->fd[i]) {
1372 close(xv_gem_mmap->fd[i]);
1380 for ( i=0 ; i < GEM_NAME_MAX ; i++) {
1381 if (xv_gem_mmap->Ybo[i]) {
1382 tbm_bo_unref(xv_gem_mmap->Ybo[i]);
1383 xv_gem_mmap->Ybo[i] = NULL;
1391 GST_LOG_OBJECT (src, "The thread function cleanup");
1393 XvStopVideo(src->dpy, src->p, src->pixmap);
1396 tbm_bufmgr_deinit (src->bufmgr);
1400 XvUngrabPort (src->dpy, src->p, 0);
1404 XFreeGC (src->dpy, src->gc);
1407 if (src->pixmap > 0) {
1408 XFreePixmap (src->dpy, src->pixmap);
1412 XCloseDisplay (src->dpy);
1415 GST_LOG_OBJECT (src, "The thread function stop");
1418 GST_LOG_OBJECT (src, "The thread function Error cleanup");
1420 XvStopVideo(src->dpy, src->p, src->pixmap);
1422 if (src->bufmgr) tbm_bufmgr_deinit (src->bufmgr);
1424 if (src->p > 0) XvUngrabPort (src->dpy, src->p, 0);
1426 if (src->gc) XFreeGC (src->dpy, src->gc);
1428 if (src->pixmap > 0) XFreePixmap (src->dpy, src->pixmap);
1430 if (src->dpy) XCloseDisplay (src->dpy);
1432 GST_LOG_OBJECT (src, "The thread function Error stop");
1436 static tbm_bufmgr bufmgr_get (Display *dpy, Pixmap pixmap)
1441 int eventBase, errorBase;
1442 int dri2Major, dri2Minor;
1443 char *driverName, *deviceName;
1446 screen = DefaultScreen(dpy);
1447 if (!DRI2QueryExtension (dpy, &eventBase, &errorBase)) {
1448 GST_ERROR ("!!Error : DRI2QueryExtension !!");
1451 if (!DRI2QueryVersion (dpy, &dri2Major, &dri2Minor)) {
1452 GST_ERROR ("!!Error : DRI2QueryVersion !!");
1455 if (!DRI2Connect (dpy, RootWindow(dpy, screen), &driverName, &deviceName)) {
1456 GST_ERROR ( "!!Error : DRI2Connect !!");
1457 if(driverName) Xfree(driverName);
1458 if(deviceName) Xfree(deviceName);
1461 if(driverName) Xfree(driverName);
1462 if(!deviceName) return NULL;
1464 GST_DEBUG("Open drm device : %s", deviceName);
1465 // get the drm_fd though opening the deviceName
1466 drm_fd = open (deviceName, O_RDWR);
1468 GST_ERROR ("!!Error : cannot open drm device (%s)", deviceName);
1469 if(deviceName) Xfree(deviceName);
1472 if(deviceName) Xfree(deviceName);
1473 /* get the drm magic */
1474 drmGetMagic(drm_fd, &magic);
1475 fprintf(stderr, ">>> drm magic=%d \n", magic);
1476 if (!DRI2Authenticate(dpy, RootWindow(dpy, screen), magic))
1478 fprintf(stderr, "!!Error : DRI2Authenticate !!\n");
1482 // drm slp buffer manager init
1483 bufmgr = tbm_bufmgr_init (drm_fd);
1485 GST_ERROR ("!!Error : fail to init buffer manager ");
1489 DRI2CreateDrawable (dpy, pixmap);
1493 static int port_get (GstXVImageSrc * src, unsigned int id)
1495 unsigned int ver, rev, req_base, err_base;
1496 unsigned int adaptors;
1497 XvAdaptorInfo *ai = NULL;
1498 XvAttribute *at = NULL;
1499 XvImageFormatValues *fo = NULL;
1500 int attributes, formats;
1503 if (XvQueryExtension (src->dpy, &ver, &rev, &req_base, &src->evt_base, &err_base) != Success) return -1;
1504 if (XvQueryAdaptors (src->dpy, DefaultRootWindow (src->dpy), &adaptors, &ai) != Success) return -1;
1506 for (i = 0; i < adaptors; i++) {
1507 int support_format = False;
1508 if (!(ai[i].type & XvInputMask) || !(ai[i].type & XvStillMask)) continue;
1509 GST_LOG ("===========================================");
1510 GST_LOG (" name: %s"
1517 GST_LOG (" attribute list:");
1518 at = XvQueryPortAttributes (src->dpy, p, &attributes);
1519 for (j = 0; j < attributes; j++) GST_LOG ("\t- name: %s\n"
1520 "\t\t flags: %s%s\n"
1521 "\t\t min_value: %i\n"
1522 "\t\t max_value: %i\n",
1524 (at[j].flags & XvGettable) ? " get" : "",
1525 (at[j].flags & XvSettable) ? " set" : "",
1526 at[j].min_value, at[j].max_value);
1528 GST_LOG (" image format list:");
1529 fo = XvListImageFormats (src->dpy, p, &formats);
1530 for (j = 0; j < formats; j++) {
1531 GST_LOG ("\t- 0x%x (%4.4s) %s", fo[j].id, (char *)&fo[j].id, (fo[j].format == XvPacked) ? "packed" : "planar");
1532 if (fo[j].id == (int)id) support_format = True;
1535 if (!support_format) continue;
1536 for (; p < ai[i].base_id + ai[i].num_ports; p++) {
1537 if (XvGrabPort (src->dpy, p, 0) == Success) {
1538 GST_LOG ("========================================");
1539 GST_DEBUG ("XvGrabPort success : %d", p);
1540 GST_LOG ("========================================");
1541 XvFreeAdaptorInfo (ai);
1546 XvFreeAdaptorInfo (ai);
1550 static void pixmap_update (GstXVImageSrc * src, Display *dpy, tbm_bufmgr bufmgr, Pixmap pixmap,
1551 int x, int y, int width, int height)
1553 unsigned int attachments[1];
1554 int dri2_count, dri2_out_count;
1555 int dri2_width, dri2_height, dri2_stride;
1557 tbm_bo_handle temp_virtual;
1558 attachments[0] = DRI2BufferFrontLeft;
1560 GST_DEBUG ("DRI2GetBuffers");
1561 src->dri2_buffers = DRI2GetBuffers (dpy, pixmap, &dri2_width, &dri2_height, attachments, dri2_count, &dri2_out_count);
1562 if (!src->dri2_buffers) {
1563 GST_ERROR ("[Error] : fail to get buffers");
1566 if (!src->dri2_buffers[0].name) {
1567 GST_ERROR ("[Error] : a handle of the dri2 buffer is null ");
1570 GST_DEBUG ("tbm_bo_import");
1571 src->bo = tbm_bo_import(bufmgr, src->dri2_buffers[0].name);
1573 GST_ERROR ("[Error] : cannot import bo (key:%d)", src->dri2_buffers[0].name);
1576 dri2_stride = src->dri2_buffers[0].pitch;
1577 opt = TBM_OPTION_READ|TBM_OPTION_WRITE;
1578 GST_DEBUG ("tbm_bo_map");
1579 temp_virtual = tbm_bo_map (src->bo, TBM_DEVICE_CPU, opt);
1580 src->virtual = temp_virtual.ptr;
1581 if (!src->virtual) {
1582 GST_ERROR ("[Error] : fail to map ");
1587 if (src->virtual) tbm_bo_unmap(src->bo);
1588 src->virtual = NULL;
1589 if (src->bo) tbm_bo_unref(src->bo);
1591 if (src->dri2_buffers) free(src->dri2_buffers);
1592 src->dri2_buffers = NULL;
1596 static Pixmap pixmap_create (GstXVImageSrc * src, Display *dpy, int width, int height)
1598 src->pixmap = XCreatePixmap(dpy, DefaultRootWindow(dpy), width, height, DefaultDepth(dpy, DefaultScreen(dpy)));
1599 src->gc = XCreateGC (dpy, src->pixmap, 0, 0);
1600 XSetForeground (dpy, src->gc, 0xFFFF0000);
1601 XFillRectangle (dpy, src->pixmap, src->gc, 0, 0, width, height);
1603 XFreeGC (dpy, src->gc);
1608 gst_xv_image_src_stop (GstBaseSrc * bsrc)
1610 GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
1611 GST_DEBUG_OBJECT (src, "stop()");
1613 if(src->updates_thread) {
1614 src->thread_return = TRUE;
1615 g_thread_join ( src->updates_thread);
1616 src->updates_thread = NULL;
1618 GST_DEBUG_OBJECT (src, "stop end ");
1622 /* Interrupt a blocking request. */
1624 gst_xv_image_src_unlock (GstBaseSrc * bsrc)
1626 GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
1627 GST_DEBUG_OBJECT (src, "unlock()");
1628 g_cond_signal(src->queue_cond);
1632 /* Interrupt interrupt. */
1634 gst_xv_image_src_unlock_stop (GstBaseSrc * bsrc)
1636 GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
1637 GST_DEBUG_OBJECT (src, "unlock_stop()");
1642 gst_xv_image_src_get_size (GstBaseSrc * bsrc, guint64 * size)
1644 GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
1645 GST_INFO ("Get size %x", src);
1650 gst_xv_image_src_is_seekable (GstBaseSrc * bsrc)
1652 GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
1653 GST_INFO ("Is seekable %x", src);
1658 gst_xv_image_src_query (GstBaseSrc * bsrc, GstQuery * query)
1660 GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
1662 GST_INFO ("src query %x", src);
1663 switch (GST_QUERY_TYPE (query)) {
1673 ret = GST_BASE_SRC_CLASS (parent_class)->query (bsrc, query);
1679 plugin_init (GstPlugin * plugin)
1681 GST_DEBUG_CATEGORY_INIT (xvimagesrc_debug, "xvimagesrc", 0, "XServer display FB video capture Source");
1682 return gst_element_register (plugin, "xvimagesrc", GST_RANK_PRIMARY, GST_TYPE_XV_IMAGE_SRC);
1685 GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
1688 "XServer display video src",
1689 plugin_init, VERSION, "LGPL", "Samsung Electronics Co", "http://www.samsung.com")