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-rw-r--r--meta-oe/recipes-multimedia/v4l2apps/yavta/0001-Add-stdout-mode-to-allow-streaming-over-the-network-.patch551
-rw-r--r--meta-oe/recipes-multimedia/v4l2apps/yavta_git.bb7
2 files changed, 335 insertions, 223 deletions
diff --git a/meta-oe/recipes-multimedia/v4l2apps/yavta/0001-Add-stdout-mode-to-allow-streaming-over-the-network-.patch b/meta-oe/recipes-multimedia/v4l2apps/yavta/0001-Add-stdout-mode-to-allow-streaming-over-the-network-.patch
index 430836fee..41a5dbf4f 100644
--- a/meta-oe/recipes-multimedia/v4l2apps/yavta/0001-Add-stdout-mode-to-allow-streaming-over-the-network-.patch
+++ b/meta-oe/recipes-multimedia/v4l2apps/yavta/0001-Add-stdout-mode-to-allow-streaming-over-the-network-.patch
@@ -1,18 +1,35 @@
1From 1146a0f01fc8730d5633b46b85d00154a721abbe Mon Sep 17 00:00:00 2001 1From 141d3b3593722eb3d588e7c4b1542f810bc25853 Mon Sep 17 00:00:00 2001
2From: Koen Kooi <koen@dominion.thruhere.net> 2From: Koen Kooi <koen@dominion.thruhere.net>
3Date: Fri, 22 Jun 2012 12:40:23 +0200 3Date: Thu, 5 Jun 2014 11:29:20 -0500
4Subject: [PATCH] Add stdout mode to allow streaming over the network with nc 4Subject: [PATCH] Add stdout mode to allow streaming over the network with nc
5 5
6Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> 6Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
7Signed-off-by: Chase Maupin <Chase.Maupin@ti.com>
7--- 8---
8 yavta.c | 288 ++++++++++++++++++++++++++++++++++----------------------------- 9 yavta.c | 315 ++++++++++++++++++++++++++++++++++-----------------------------
9 1 file changed, 157 insertions(+), 131 deletions(-) 10 1 file changed, 169 insertions(+), 146 deletions(-)
10 11
11diff --git a/yavta.c b/yavta.c 12diff --git a/yavta.c b/yavta.c
12index f3deae0..8020209 100644 13index 32adc26..b398da0 100644
13--- a/yavta.c 14--- a/yavta.c
14+++ b/yavta.c 15+++ b/yavta.c
15@@ -188,12 +188,12 @@ static int video_open(struct device *dev, const char *devname, int no_query) 16@@ -309,7 +309,7 @@ static bool video_has_fd(struct device *dev)
17 static int video_set_fd(struct device *dev, int fd)
18 {
19 if (video_has_fd(dev)) {
20- printf("Can't set fd (already open).\n");
21+ fprintf(stderr, "Can't set fd (already open).\n");
22 return -1;
23 }
24
25@@ -321,18 +321,18 @@ static int video_set_fd(struct device *dev, int fd)
26 static int video_open(struct device *dev, const char *devname)
27 {
28 if (video_has_fd(dev)) {
29- printf("Can't open device (already open).\n");
30+ fprintf(stderr, "Can't open device (already open).\n");
31 return -1;
32 }
16 33
17 dev->fd = open(devname, O_RDWR); 34 dev->fd = open(devname, O_RDWR);
18 if (dev->fd < 0) { 35 if (dev->fd < 0) {
@@ -25,25 +42,27 @@ index f3deae0..8020209 100644
25- printf("Device %s opened.\n", devname); 42- printf("Device %s opened.\n", devname);
26+ fprintf(stderr, "Device %s opened.\n", devname); 43+ fprintf(stderr, "Device %s opened.\n", devname);
27 44
28 if (no_query) { 45 dev->opened = 1;
29 /* Assume capture device. */ 46
30@@ -211,13 +211,13 @@ static int video_open(struct device *dev, const char *devname, int no_query) 47@@ -352,7 +352,7 @@ static int video_querycap(struct device *dev, unsigned int *capabilities)
31 else if (cap.capabilities & V4L2_CAP_VIDEO_OUTPUT) 48 *capabilities = cap.capabilities & V4L2_CAP_DEVICE_CAPS
32 dev->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; 49 ? cap.device_caps : cap.capabilities;
33 else { 50
34- printf("Error opening device %s: neither video capture " 51- printf("Device `%s' on `%s' is a video %s (%s mplanes) device.\n",
35+ fprintf(stderr, "Error opening device %s: neither video capture " 52+ fprintf(stderr, "Device `%s' on `%s' is a video %s (%s mplanes) device.\n",
36 "nor video output supported.\n", devname); 53 cap.card, cap.bus_info,
37 close(dev->fd); 54 video_is_capture(dev) ? "capture" : "output",
55 video_is_mplane(dev) ? "with" : "without");
56@@ -370,7 +370,7 @@ static int cap_get_buf_type(unsigned int capabilities)
57 } else if (capabilities & V4L2_CAP_VIDEO_OUTPUT) {
58 return V4L2_BUF_TYPE_VIDEO_OUTPUT;
59 } else {
60- printf("Device supports neither capture nor output.\n");
61+ fprintf(stderr, "Device supports neither capture nor output.\n");
38 return -EINVAL; 62 return -EINVAL;
39 } 63 }
40 64
41- printf("Device `%s' on `%s' is a video %s device.\n", 65@@ -440,7 +440,7 @@ static int get_control(struct device *dev, unsigned int id, int type,
42+ fprintf(stderr, "Device `%s' on `%s' is a video %s device.\n",
43 cap.card, cap.bus_info,
44 dev->type == V4L2_BUF_TYPE_VIDEO_CAPTURE ? "capture" : "output");
45 return 0;
46@@ -280,7 +280,7 @@ static int get_control(struct device *dev, unsigned int id, int type,
47 } 66 }
48 } 67 }
49 68
@@ -52,7 +71,7 @@ index f3deae0..8020209 100644
52 id, strerror(errno), errno); 71 id, strerror(errno), errno);
53 return -1; 72 return -1;
54 } 73 }
55@@ -322,12 +322,12 @@ static void set_control(struct device *dev, unsigned int id, int type, 74@@ -484,12 +484,12 @@ static void set_control(struct device *dev, unsigned int id, int type,
56 val = old.value; 75 val = old.value;
57 } 76 }
58 if (ret == -1) { 77 if (ret == -1) {
@@ -67,7 +86,7 @@ index f3deae0..8020209 100644
67 id, old_val, val); 86 id, old_val, val);
68 } 87 }
69 88
70@@ -341,7 +341,7 @@ static int video_get_format(struct device *dev) 89@@ -504,7 +504,7 @@ static int video_get_format(struct device *dev)
71 90
72 ret = ioctl(dev->fd, VIDIOC_G_FMT, &fmt); 91 ret = ioctl(dev->fd, VIDIOC_G_FMT, &fmt);
73 if (ret < 0) { 92 if (ret < 0) {
@@ -76,16 +95,34 @@ index f3deae0..8020209 100644
76 errno); 95 errno);
77 return ret; 96 return ret;
78 } 97 }
79@@ -351,7 +351,7 @@ static int video_get_format(struct device *dev) 98@@ -514,7 +514,7 @@ static int video_get_format(struct device *dev)
80 dev->bytesperline = fmt.fmt.pix.bytesperline; 99 dev->height = fmt.fmt.pix_mp.height;
81 dev->imagesize = fmt.fmt.pix.bytesperline ? fmt.fmt.pix.sizeimage : 0; 100 dev->num_planes = fmt.fmt.pix_mp.num_planes;
101
102- printf("Video format: %s (%08x) %ux%u field %s, %u planes: \n",
103+ fprintf(stderr, "Video format: %s (%08x) %ux%u field %s, %u planes: \n",
104 v4l2_format_name(fmt.fmt.pix_mp.pixelformat), fmt.fmt.pix_mp.pixelformat,
105 fmt.fmt.pix_mp.width, fmt.fmt.pix_mp.height,
106 v4l2_field_name(fmt.fmt.pix_mp.field),
107@@ -527,7 +527,7 @@ static int video_get_format(struct device *dev)
108 fmt.fmt.pix_mp.plane_fmt[i].bytesperline ?
109 fmt.fmt.pix_mp.plane_fmt[i].sizeimage : 0;
110
111- printf(" * Stride %u, buffer size %u\n",
112+ fprintf(stderr, " * Stride %u, buffer size %u\n",
113 fmt.fmt.pix_mp.plane_fmt[i].bytesperline,
114 fmt.fmt.pix_mp.plane_fmt[i].sizeimage);
115 }
116@@ -539,7 +539,7 @@ static int video_get_format(struct device *dev)
117 dev->plane_fmt[0].bytesperline = fmt.fmt.pix.bytesperline;
118 dev->plane_fmt[0].sizeimage = fmt.fmt.pix.bytesperline ? fmt.fmt.pix.sizeimage : 0;
82 119
83- printf("Video format: %s (%08x) %ux%u (stride %u) buffer size %u\n", 120- printf("Video format: %s (%08x) %ux%u (stride %u) field %s buffer size %u\n",
84+ fprintf(stderr, "Video format: %s (%08x) %ux%u (stride %u) buffer size %u\n", 121+ fprintf(stderr, "Video format: %s (%08x) %ux%u (stride %u) field %s buffer size %u\n",
85 v4l2_format_name(fmt.fmt.pix.pixelformat), fmt.fmt.pix.pixelformat, 122 v4l2_format_name(fmt.fmt.pix.pixelformat), fmt.fmt.pix.pixelformat,
86 fmt.fmt.pix.width, fmt.fmt.pix.height, fmt.fmt.pix.bytesperline, 123 fmt.fmt.pix.width, fmt.fmt.pix.height, fmt.fmt.pix.bytesperline,
87 fmt.fmt.pix.sizeimage); 124 v4l2_field_name(fmt.fmt.pix_mp.field),
88@@ -374,12 +374,12 @@ static int video_set_format(struct device *dev, unsigned int w, unsigned int h, 125@@ -581,25 +581,25 @@ static int video_set_format(struct device *dev, unsigned int w, unsigned int h,
89 126
90 ret = ioctl(dev->fd, VIDIOC_S_FMT, &fmt); 127 ret = ioctl(dev->fd, VIDIOC_S_FMT, &fmt);
91 if (ret < 0) { 128 if (ret < 0) {
@@ -95,12 +132,27 @@ index f3deae0..8020209 100644
95 return ret; 132 return ret;
96 } 133 }
97 134
98- printf("Video format set: %s (%08x) %ux%u (stride %u) buffer size %u\n", 135 if (video_is_mplane(dev)) {
99+ fprintf(stderr, "Video format set: %s (%08x) %ux%u (stride %u) buffer size %u\n", 136- printf("Video format set: %s (%08x) %ux%u field %s, %u planes: \n",
100 v4l2_format_name(fmt.fmt.pix.pixelformat), fmt.fmt.pix.pixelformat, 137+ fprintf(stderr, "Video format set: %s (%08x) %ux%u field %s, %u planes: \n",
101 fmt.fmt.pix.width, fmt.fmt.pix.height, fmt.fmt.pix.bytesperline, 138 v4l2_format_name(fmt.fmt.pix_mp.pixelformat), fmt.fmt.pix_mp.pixelformat,
102 fmt.fmt.pix.sizeimage); 139 fmt.fmt.pix_mp.width, fmt.fmt.pix_mp.height,
103@@ -396,16 +396,16 @@ static int video_set_framerate(struct device *dev, struct v4l2_fract *time_per_f 140 v4l2_field_name(fmt.fmt.pix_mp.field),
141 fmt.fmt.pix_mp.num_planes);
142
143 for (i = 0; i < fmt.fmt.pix_mp.num_planes; i++) {
144- printf(" * Stride %u, buffer size %u\n",
145+ fprintf(stderr, " * Stride %u, buffer size %u\n",
146 fmt.fmt.pix_mp.plane_fmt[i].bytesperline,
147 fmt.fmt.pix_mp.plane_fmt[i].sizeimage);
148 }
149 } else {
150- printf("Video format set: %s (%08x) %ux%u (stride %u) field %s buffer size %u\n",
151+ fprintf(stderr, "Video format set: %s (%08x) %ux%u (stride %u) field %s buffer size %u\n",
152 v4l2_format_name(fmt.fmt.pix.pixelformat), fmt.fmt.pix.pixelformat,
153 fmt.fmt.pix.width, fmt.fmt.pix.height, fmt.fmt.pix.bytesperline,
154 v4l2_field_name(fmt.fmt.pix.field),
155@@ -619,16 +619,16 @@ static int video_set_framerate(struct device *dev, struct v4l2_fract *time_per_f
104 156
105 ret = ioctl(dev->fd, VIDIOC_G_PARM, &parm); 157 ret = ioctl(dev->fd, VIDIOC_G_PARM, &parm);
106 if (ret < 0) { 158 if (ret < 0) {
@@ -120,7 +172,7 @@ index f3deae0..8020209 100644
120 time_per_frame->numerator, 172 time_per_frame->numerator,
121 time_per_frame->denominator); 173 time_per_frame->denominator);
122 174
123@@ -414,19 +414,19 @@ static int video_set_framerate(struct device *dev, struct v4l2_fract *time_per_f 175@@ -637,19 +637,19 @@ static int video_set_framerate(struct device *dev, struct v4l2_fract *time_per_f
124 176
125 ret = ioctl(dev->fd, VIDIOC_S_PARM, &parm); 177 ret = ioctl(dev->fd, VIDIOC_S_PARM, &parm);
126 if (ret < 0) { 178 if (ret < 0) {
@@ -143,7 +195,52 @@ index f3deae0..8020209 100644
143 parm.parm.capture.timeperframe.numerator, 195 parm.parm.capture.timeperframe.numerator,
144 parm.parm.capture.timeperframe.denominator); 196 parm.parm.capture.timeperframe.denominator);
145 return 0; 197 return 0;
146@@ -449,12 +449,12 @@ static int video_alloc_buffers(struct device *dev, int nbufs, 198@@ -674,7 +674,7 @@ static int video_buffer_mmap(struct device *dev, struct buffer *buffer,
199 buffer->mem[i] = mmap(0, length, PROT_READ | PROT_WRITE, MAP_SHARED,
200 dev->fd, offset);
201 if (buffer->mem[i] == MAP_FAILED) {
202- printf("Unable to map buffer %u/%u: %s (%d)\n",
203+ fprintf(stderr, "Unable to map buffer %u/%u: %s (%d)\n",
204 buffer->idx, i, strerror(errno), errno);
205 return -1;
206 }
207@@ -682,7 +682,7 @@ static int video_buffer_mmap(struct device *dev, struct buffer *buffer,
208 buffer->size[i] = length;
209 buffer->padding[i] = 0;
210
211- printf("Buffer %u/%u mapped at address %p.\n",
212+ fprintf(stderr, "Buffer %u/%u mapped at address %p.\n",
213 buffer->idx, i, buffer->mem[i]);
214 }
215
216@@ -697,7 +697,7 @@ static int video_buffer_munmap(struct device *dev, struct buffer *buffer)
217 for (i = 0; i < dev->num_planes; i++) {
218 ret = munmap(buffer->mem[i], buffer->size[i]);
219 if (ret < 0) {
220- printf("Unable to unmap buffer %u/%u: %s (%d)\n",
221+ fprintf(stderr, "Unable to unmap buffer %u/%u: %s (%d)\n",
222 buffer->idx, i, strerror(errno), errno);
223 }
224
225@@ -725,7 +725,7 @@ static int video_buffer_alloc_userptr(struct device *dev, struct buffer *buffer,
226 ret = posix_memalign(&buffer->mem[i], page_size,
227 length + offset + padding);
228 if (ret < 0) {
229- printf("Unable to allocate buffer %u/%u (%d)\n",
230+ fprintf(stderr, "Unable to allocate buffer %u/%u (%d)\n",
231 buffer->idx, i, ret);
232 return -ENOMEM;
233 }
234@@ -734,7 +734,7 @@ static int video_buffer_alloc_userptr(struct device *dev, struct buffer *buffer,
235 buffer->size[i] = length;
236 buffer->padding[i] = padding;
237
238- printf("Buffer %u/%u allocated at address %p.\n",
239+ fprintf(stderr, "Buffer %u/%u allocated at address %p.\n",
240 buffer->idx, i, buffer->mem[i]);
241 }
242
243@@ -809,12 +809,12 @@ static int video_alloc_buffers(struct device *dev, int nbufs,
147 244
148 ret = ioctl(dev->fd, VIDIOC_REQBUFS, &rb); 245 ret = ioctl(dev->fd, VIDIOC_REQBUFS, &rb);
149 if (ret < 0) { 246 if (ret < 0) {
@@ -158,8 +255,8 @@ index f3deae0..8020209 100644
158 255
159 buffers = malloc(rb.count * sizeof buffers[0]); 256 buffers = malloc(rb.count * sizeof buffers[0]);
160 if (buffers == NULL) 257 if (buffers == NULL)
161@@ -470,35 +470,35 @@ static int video_alloc_buffers(struct device *dev, int nbufs, 258@@ -835,12 +835,12 @@ static int video_alloc_buffers(struct device *dev, int nbufs,
162 buf.memory = dev->memtype; 259
163 ret = ioctl(dev->fd, VIDIOC_QUERYBUF, &buf); 260 ret = ioctl(dev->fd, VIDIOC_QUERYBUF, &buf);
164 if (ret < 0) { 261 if (ret < 0) {
165- printf("Unable to query buffer %u: %s (%d).\n", i, 262- printf("Unable to query buffer %u: %s (%d).\n", i,
@@ -167,49 +264,13 @@ index f3deae0..8020209 100644
167 strerror(errno), errno); 264 strerror(errno), errno);
168 return ret; 265 return ret;
169 } 266 }
170- printf("length: %u offset: %u\n", buf.length, buf.m.offset); 267 get_ts_flags(buf.flags, &ts_type, &ts_source);
171+ fprintf(stderr, "length: %u offset: %u\n", buf.length, buf.m.offset); 268- printf("length: %u offset: %u timestamp type/source: %s/%s\n",
172 269+ fprintf(stderr, "length: %u offset: %u timestamp type/source: %s/%s\n",
173 switch (dev->memtype) { 270 buf.length, buf.m.offset, ts_type, ts_source);
174 case V4L2_MEMORY_MMAP:
175 buffers[i].mem = mmap(0, buf.length, PROT_READ | PROT_WRITE, MAP_SHARED, dev->fd, buf.m.offset);
176 if (buffers[i].mem == MAP_FAILED) {
177- printf("Unable to map buffer %u: %s (%d)\n", i,
178+ fprintf(stderr, "Unable to map buffer %u: %s (%d)\n", i,
179 strerror(errno), errno);
180 return ret;
181 }
182 buffers[i].size = buf.length;
183 buffers[i].padding = 0;
184- printf("Buffer %u mapped at address %p.\n", i, buffers[i].mem);
185+ fprintf(stderr, "Buffer %u mapped at address %p.\n", i, buffers[i].mem);
186 break;
187
188 case V4L2_MEMORY_USERPTR:
189 ret = posix_memalign(&buffers[i].mem, page_size, buf.length + offset + padding);
190 if (ret < 0) {
191- printf("Unable to allocate buffer %u (%d)\n", i, ret);
192+ fprintf(stderr, "Unable to allocate buffer %u (%d)\n", i, ret);
193 return -ENOMEM;
194 }
195 buffers[i].mem += offset;
196 buffers[i].size = buf.length;
197 buffers[i].padding = padding;
198- printf("Buffer %u allocated at address %p.\n", i, buffers[i].mem);
199+ fprintf(stderr, "Buffer %u allocated at address %p.\n", i, buffers[i].mem);
200 break;
201 271
202 default: 272 buffers[i].idx = i;
203@@ -525,7 +525,7 @@ static int video_free_buffers(struct device *dev) 273@@ -899,12 +899,12 @@ static int video_free_buffers(struct device *dev)
204 case V4L2_MEMORY_MMAP:
205 ret = munmap(dev->buffers[i].mem, dev->buffers[i].size);
206 if (ret < 0) {
207- printf("Unable to unmap buffer %u: %s (%d)\n", i,
208+ fprintf(stderr, "Unable to unmap buffer %u: %s (%d)\n", i,
209 strerror(errno), errno);
210 return ret;
211 }
212@@ -549,12 +549,12 @@ static int video_free_buffers(struct device *dev)
213 274
214 ret = ioctl(dev->fd, VIDIOC_REQBUFS, &rb); 275 ret = ioctl(dev->fd, VIDIOC_REQBUFS, &rb);
215 if (ret < 0) { 276 if (ret < 0) {
@@ -224,7 +285,7 @@ index f3deae0..8020209 100644
224 285
225 free(dev->buffers); 286 free(dev->buffers);
226 dev->nbufs = 0; 287 dev->nbufs = 0;
227@@ -589,7 +589,7 @@ static int video_queue_buffer(struct device *dev, int index, enum buffer_fill_mo 288@@ -974,7 +974,7 @@ static int video_queue_buffer(struct device *dev, int index, enum buffer_fill_mo
228 289
229 ret = ioctl(dev->fd, VIDIOC_QBUF, &buf); 290 ret = ioctl(dev->fd, VIDIOC_QBUF, &buf);
230 if (ret < 0) 291 if (ret < 0)
@@ -233,7 +294,7 @@ index f3deae0..8020209 100644
233 strerror(errno), errno); 294 strerror(errno), errno);
234 295
235 return ret; 296 return ret;
236@@ -602,7 +602,7 @@ static int video_enable(struct device *dev, int enable) 297@@ -987,7 +987,7 @@ static int video_enable(struct device *dev, int enable)
237 298
238 ret = ioctl(dev->fd, enable ? VIDIOC_STREAMON : VIDIOC_STREAMOFF, &type); 299 ret = ioctl(dev->fd, enable ? VIDIOC_STREAMON : VIDIOC_STREAMOFF, &type);
239 if (ret < 0) { 300 if (ret < 0) {
@@ -242,19 +303,20 @@ index f3deae0..8020209 100644
242 enable ? "start" : "stop", strerror(errno), errno); 303 enable ? "start" : "stop", strerror(errno), errno);
243 return ret; 304 return ret;
244 } 305 }
245@@ -623,9 +623,9 @@ static void video_query_menu(struct device *dev, struct v4l2_queryctrl *query) 306@@ -1009,10 +1009,10 @@ static void video_query_menu(struct device *dev, struct v4l2_queryctrl *query,
246 continue; 307 continue;
247 308
248 if (query->type == V4L2_CTRL_TYPE_MENU) 309 if (query->type == V4L2_CTRL_TYPE_MENU)
249- printf(" %u: %.32s\n", menu.index, menu.name); 310- printf(" %u: %.32s%s\n", menu.index, menu.name,
250+ fprintf(stderr, " %u: %.32s\n", menu.index, menu.name); 311+ fprintf(stderr, " %u: %.32s%s\n", menu.index, menu.name,
312 menu.index == value ? " (*)" : "");
251 else 313 else
252- printf(" %u: %lld\n", menu.index, menu.value); 314- printf(" %u: %lld%s\n", menu.index, menu.value,
253+ fprintf(stderr, " %u: %lld\n", menu.index, menu.value); 315+ fprintf(stderr, " %u: %lld%s\n", menu.index, menu.value,
316 menu.index == value ? " (*)" : "");
254 }; 317 };
255 } 318 }
256 319@@ -1043,7 +1043,7 @@ static void video_list_controls(struct device *dev)
257@@ -655,7 +655,7 @@ static void video_list_controls(struct device *dev)
258 continue; 320 continue;
259 321
260 if (query.type == V4L2_CTRL_TYPE_CTRL_CLASS) { 322 if (query.type == V4L2_CTRL_TYPE_CTRL_CLASS) {
@@ -263,7 +325,7 @@ index f3deae0..8020209 100644
263 continue; 325 continue;
264 } 326 }
265 327
266@@ -665,7 +665,7 @@ static void video_list_controls(struct device *dev) 328@@ -1053,7 +1053,7 @@ static void video_list_controls(struct device *dev)
267 else 329 else
268 sprintf(value, "%" PRId64, val64); 330 sprintf(value, "%" PRId64, val64);
269 331
@@ -272,7 +334,7 @@ index f3deae0..8020209 100644
272 query.id, query.name, query.minimum, query.maximum, 334 query.id, query.name, query.minimum, query.maximum,
273 query.step, query.default_value, value); 335 query.step, query.default_value, value);
274 336
275@@ -677,9 +677,9 @@ static void video_list_controls(struct device *dev) 337@@ -1065,9 +1065,9 @@ static void video_list_controls(struct device *dev)
276 } 338 }
277 339
278 if (nctrls) 340 if (nctrls)
@@ -284,7 +346,7 @@ index f3deae0..8020209 100644
284 } 346 }
285 347
286 static void video_enum_frame_intervals(struct device *dev, __u32 pixelformat, 348 static void video_enum_frame_intervals(struct device *dev, __u32 pixelformat,
287@@ -700,30 +700,30 @@ static void video_enum_frame_intervals(struct device *dev, __u32 pixelformat, 349@@ -1088,30 +1088,30 @@ static void video_enum_frame_intervals(struct device *dev, __u32 pixelformat,
288 break; 350 break;
289 351
290 if (i != ival.index) 352 if (i != ival.index)
@@ -322,7 +384,7 @@ index f3deae0..8020209 100644
322 ival.stepwise.min.numerator, 384 ival.stepwise.min.numerator,
323 ival.stepwise.min.denominator, 385 ival.stepwise.min.denominator,
324 ival.stepwise.max.numerator, 386 ival.stepwise.max.numerator,
325@@ -731,7 +731,7 @@ static void video_enum_frame_intervals(struct device *dev, __u32 pixelformat, 387@@ -1119,7 +1119,7 @@ static void video_enum_frame_intervals(struct device *dev, __u32 pixelformat,
326 return; 388 return;
327 389
328 case V4L2_FRMIVAL_TYPE_STEPWISE: 390 case V4L2_FRMIVAL_TYPE_STEPWISE:
@@ -331,7 +393,7 @@ index f3deae0..8020209 100644
331 ival.stepwise.min.numerator, 393 ival.stepwise.min.numerator,
332 ival.stepwise.min.denominator, 394 ival.stepwise.min.denominator,
333 ival.stepwise.max.numerator, 395 ival.stepwise.max.numerator,
334@@ -761,23 +761,23 @@ static void video_enum_frame_sizes(struct device *dev, __u32 pixelformat) 396@@ -1149,23 +1149,23 @@ static void video_enum_frame_sizes(struct device *dev, __u32 pixelformat)
335 break; 397 break;
336 398
337 if (i != frame.index) 399 if (i != frame.index)
@@ -360,7 +422,7 @@ index f3deae0..8020209 100644
360 frame.stepwise.min_width, 422 frame.stepwise.min_width,
361 frame.stepwise.min_height, 423 frame.stepwise.min_height,
362 frame.stepwise.max_width, 424 frame.stepwise.max_width,
363@@ -785,11 +785,11 @@ static void video_enum_frame_sizes(struct device *dev, __u32 pixelformat) 425@@ -1173,11 +1173,11 @@ static void video_enum_frame_sizes(struct device *dev, __u32 pixelformat)
364 video_enum_frame_intervals(dev, frame.pixel_format, 426 video_enum_frame_intervals(dev, frame.pixel_format,
365 frame.stepwise.max_width, 427 frame.stepwise.max_width,
366 frame.stepwise.max_height); 428 frame.stepwise.max_height);
@@ -374,7 +436,7 @@ index f3deae0..8020209 100644
374 frame.stepwise.min_width, 436 frame.stepwise.min_width,
375 frame.stepwise.min_height, 437 frame.stepwise.min_height,
376 frame.stepwise.max_width, 438 frame.stepwise.max_width,
377@@ -799,7 +799,7 @@ static void video_enum_frame_sizes(struct device *dev, __u32 pixelformat) 439@@ -1187,7 +1187,7 @@ static void video_enum_frame_sizes(struct device *dev, __u32 pixelformat)
378 video_enum_frame_intervals(dev, frame.pixel_format, 440 video_enum_frame_intervals(dev, frame.pixel_format,
379 frame.stepwise.max_width, 441 frame.stepwise.max_width,
380 frame.stepwise.max_height); 442 frame.stepwise.max_height);
@@ -383,7 +445,7 @@ index f3deae0..8020209 100644
383 break; 445 break;
384 446
385 default: 447 default:
386@@ -823,19 +823,19 @@ static void video_enum_formats(struct device *dev, enum v4l2_buf_type type) 448@@ -1211,19 +1211,19 @@ static void video_enum_formats(struct device *dev, enum v4l2_buf_type type)
387 break; 449 break;
388 450
389 if (i != fmt.index) 451 if (i != fmt.index)
@@ -409,7 +471,7 @@ index f3deae0..8020209 100644
409 } 471 }
410 } 472 }
411 473
412@@ -853,13 +853,13 @@ static void video_enum_inputs(struct device *dev) 474@@ -1241,13 +1241,13 @@ static void video_enum_inputs(struct device *dev)
413 break; 475 break;
414 476
415 if (i != input.index) 477 if (i != input.index)
@@ -426,7 +488,7 @@ index f3deae0..8020209 100644
426 } 488 }
427 489
428 static int video_get_input(struct device *dev) 490 static int video_get_input(struct device *dev)
429@@ -869,7 +869,7 @@ static int video_get_input(struct device *dev) 491@@ -1257,7 +1257,7 @@ static int video_get_input(struct device *dev)
430 492
431 ret = ioctl(dev->fd, VIDIOC_G_INPUT, &input); 493 ret = ioctl(dev->fd, VIDIOC_G_INPUT, &input);
432 if (ret < 0) { 494 if (ret < 0) {
@@ -435,7 +497,7 @@ index f3deae0..8020209 100644
435 strerror(errno), errno); 497 strerror(errno), errno);
436 return ret; 498 return ret;
437 } 499 }
438@@ -884,7 +884,7 @@ static int video_set_input(struct device *dev, unsigned int input) 500@@ -1272,7 +1272,7 @@ static int video_set_input(struct device *dev, unsigned int input)
439 501
440 ret = ioctl(dev->fd, VIDIOC_S_INPUT, &_input); 502 ret = ioctl(dev->fd, VIDIOC_S_INPUT, &_input);
441 if (ret < 0) 503 if (ret < 0)
@@ -444,7 +506,7 @@ index f3deae0..8020209 100644
444 strerror(errno), errno); 506 strerror(errno), errno);
445 507
446 return ret; 508 return ret;
447@@ -903,14 +903,14 @@ static int video_set_quality(struct device *dev, unsigned int quality) 509@@ -1291,14 +1291,14 @@ static int video_set_quality(struct device *dev, unsigned int quality)
448 510
449 ret = ioctl(dev->fd, VIDIOC_S_JPEGCOMP, &jpeg); 511 ret = ioctl(dev->fd, VIDIOC_S_JPEGCOMP, &jpeg);
450 if (ret < 0) { 512 if (ret < 0) {
@@ -461,87 +523,99 @@ index f3deae0..8020209 100644
461 523
462 return 0; 524 return 0;
463 } 525 }
464@@ -930,7 +930,7 @@ static int video_load_test_pattern(struct device *dev, const char *filename) 526@@ -1313,7 +1313,7 @@ static int video_load_test_pattern(struct device *dev, const char *filename)
465 527 if (filename != NULL) {
466 if (filename == NULL) { 528 fd = open(filename, O_RDONLY);
467 if (dev->bytesperline == 0) { 529 if (fd == -1) {
468- printf("Compressed format detect and no test pattern filename given.\n" 530- printf("Unable to open test pattern file '%s': %s (%d).\n",
469+ fprintf(stderr, "Compressed format detect and no test pattern filename given.\n" 531+ fprintf(stderr, "Unable to open test pattern file '%s': %s (%d).\n",
470 "The test pattern can't be generated automatically.\n"); 532 filename, strerror(errno), errno);
471 return -EINVAL; 533 return -errno;
472 } 534 }
473@@ -947,7 +947,7 @@ static int video_load_test_pattern(struct device *dev, const char *filename) 535@@ -1331,7 +1331,7 @@ static int video_load_test_pattern(struct device *dev, const char *filename)
536 if (filename != NULL) {
537 ret = read(fd, dev->pattern[plane], size);
538 if (ret != (int)size && dev->plane_fmt[plane].bytesperline != 0) {
539- printf("Test pattern file size %u doesn't match image size %u\n",
540+ fprintf(stderr, "Test pattern file size %u doesn't match image size %u\n",
541 ret, size);
542 ret = -EINVAL;
543 goto done;
544@@ -1341,7 +1341,7 @@ static int video_load_test_pattern(struct device *dev, const char *filename)
545 unsigned int i;
546
547 if (dev->plane_fmt[plane].bytesperline == 0) {
548- printf("Compressed format detected for plane %u and no test pattern filename given.\n"
549+ fprintf(stderr, "Compressed format detected for plane %u and no test pattern filename given.\n"
550 "The test pattern can't be generated automatically.\n", plane);
551 ret = -EINVAL;
552 goto done;
553@@ -1410,7 +1410,7 @@ static void video_verify_buffer(struct device *dev, struct v4l2_buffer *buf)
474 554
475 fd = open(filename, O_RDONLY); 555 if (dev->plane_fmt[plane].sizeimage &&
476 if (fd == -1) { 556 dev->plane_fmt[plane].sizeimage != length)
477- printf("Unable to open test pattern file '%s': %s (%d).\n", 557- printf("Warning: bytes used %u != image size %u for plane %u\n",
478+ fprintf(stderr, "Unable to open test pattern file '%s': %s (%d).\n", 558+ fprintf(stderr, "Warning: bytes used %u != image size %u for plane %u\n",
479 filename, strerror(errno), errno); 559 length, dev->plane_fmt[plane].sizeimage, plane);
480 return -errno;
481 }
482@@ -956,7 +956,7 @@ static int video_load_test_pattern(struct device *dev, const char *filename)
483 close(fd);
484 560
485 if (ret != (int)size && dev->bytesperline != 0) { 561 if (buffer->padding[plane] == 0)
486- printf("Test pattern file size %u doesn't match image size %u\n", 562@@ -1424,16 +1424,16 @@ static void video_verify_buffer(struct device *dev, struct v4l2_buffer *buf)
487+ fprintf(stderr, "Test pattern file size %u doesn't match image size %u\n", 563 }
488 ret, size);
489 return -EINVAL;
490 }
491@@ -1012,16 +1012,16 @@ static void video_verify_buffer(struct device *dev, int index)
492 }
493 564
494 if (errors) { 565 if (errors) {
495- printf("Warning: %u bytes overwritten among %u first padding bytes\n", 566- printf("Warning: %u bytes overwritten among %u first padding bytes for plane %u\n",
496+ fprintf(stderr, "Warning: %u bytes overwritten among %u first padding bytes\n", 567+ fprintf(stderr, "Warning: %u bytes overwritten among %u first padding bytes for plane %u\n",
497 errors, dirty); 568 errors, dirty, plane);
498 569
499 dirty = (dirty + 15) & ~15; 570 dirty = (dirty + 15) & ~15;
500 dirty = dirty > 32 ? 32 : dirty; 571 dirty = dirty > 32 ? 32 : dirty;
501 572
502 for (i = 0; i < dirty; ++i) { 573 for (i = 0; i < dirty; ++i) {
503- printf("%02x ", data[i]); 574- printf("%02x ", data[i]);
504+ fprintf(stderr, "%02x ", data[i]); 575+ fprintf(stderr, "%02x ", data[i]);
505 if (i % 16 == 15) 576 if (i % 16 == 15)
506- printf("\n"); 577- printf("\n");
507+ fprintf(stderr, "\n"); 578+ fprintf(stderr, "\n");
579 }
508 } 580 }
509 } 581 }
510 } 582@@ -1481,18 +1481,32 @@ static void video_save_image(struct device *dev, struct v4l2_buffer *buf,
511@@ -1061,15 +1061,29 @@ static void video_save_image(struct device *dev, struct v4l2_buffer *buf, 583
584 ret = write(fd, dev->buffers[buf->index].mem[i], length);
585 if (ret < 0) {
586- printf("write error: %s (%d)\n", strerror(errno), errno);
587+ fprintf(stderr, "write error: %s (%d)\n", strerror(errno), errno);
588 break;
589 } else if (ret != (int)length)
590- printf("write error: only %d bytes written instead of %u\n",
591+ fprintf(stderr, "write error: only %d bytes written instead of %u\n",
592 ret, length);
593 }
512 close(fd); 594 close(fd);
595 }
513 596
514 if (ret < 0)
515- printf("write error: %s (%d)\n", strerror(errno), errno);
516+ fprintf(stderr, "write error: %s (%d)\n", strerror(errno), errno);
517 else if (ret != (int)buf->bytesused)
518- printf("write error: only %d bytes written instead of %u\n",
519+ fprintf(stderr, "write error: only %d bytes written instead of %u\n",
520+ ret, buf->bytesused);
521+}
522+
523+static void video_stdout_image(struct device *dev, struct v4l2_buffer *buf) 597+static void video_stdout_image(struct device *dev, struct v4l2_buffer *buf)
524+{ 598+{
525+ int ret; 599+ int ret;
526+ 600+
527+ fprintf(stderr, "stdout"); 601+ fprintf(stderr, "stdout");
528+ ret = fwrite(dev->buffers[buf->index].mem, buf->bytesused, 1, stdout); 602+ ret = fwrite(dev->buffers[buf->index].mem, buf->bytesused, 1, stdout);
603+
604+ if (ret < 0)
605+ fprintf(stderr, "write error: %s (%d)\n", strerror(errno), errno);
606+ else if (ret != (int)buf->bytesused)
607+ fprintf(stderr, "write error: only %d bytes written instead of %u\n",
608+ ret, buf->bytesused);
609+}
529+ 610+
530+ if (ret < 0)
531+ fprintf(stderr, "write error: %s (%d)\n", strerror(errno), errno);
532+ else if (ret != (int)buf->bytesused)
533+ fprintf(stderr, "write error: only %d bytes written instead of %u\n",
534 ret, buf->bytesused);
535 }
536
537 static int video_do_capture(struct device *dev, unsigned int nframes, 611 static int video_do_capture(struct device *dev, unsigned int nframes,
538 unsigned int skip, unsigned int delay, const char *pattern, 612 unsigned int skip, unsigned int delay, const char *pattern,
539- int do_requeue_last, enum buffer_fill_mode fill) 613- int do_requeue_last, enum buffer_fill_mode fill)
540+ int do_requeue_last, enum buffer_fill_mode fill, int do_stdout) 614+ int do_requeue_last, enum buffer_fill_mode fill, int do_stdout)
541 { 615 {
542 struct timespec start; 616 struct v4l2_plane planes[VIDEO_MAX_PLANES];
543 struct timeval last; 617 struct v4l2_buffer buf;
544@@ -1099,7 +1113,7 @@ static int video_do_capture(struct device *dev, unsigned int nframes, 618@@ -1529,7 +1543,7 @@ static int video_do_capture(struct device *dev, unsigned int nframes,
545 ret = ioctl(dev->fd, VIDIOC_DQBUF, &buf); 619 ret = ioctl(dev->fd, VIDIOC_DQBUF, &buf);
546 if (ret < 0) { 620 if (ret < 0) {
547 if (errno != EIO) { 621 if (errno != EIO) {
@@ -550,40 +624,26 @@ index f3deae0..8020209 100644
550 strerror(errno), errno); 624 strerror(errno), errno);
551 goto done; 625 goto done;
552 } 626 }
553@@ -1111,7 +1125,7 @@ static int video_do_capture(struct device *dev, unsigned int nframes, 627@@ -1550,7 +1564,7 @@ static int video_do_capture(struct device *dev, unsigned int nframes,
554
555 if (dev->type == V4L2_BUF_TYPE_VIDEO_CAPTURE &&
556 dev->imagesize != 0 && buf.bytesused != dev->imagesize)
557- printf("Warning: bytes used %u != image size %u\n",
558+ fprintf(stderr, "Warning: bytes used %u != image size %u\n",
559 buf.bytesused, dev->imagesize);
560
561 if (dev->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
562@@ -1124,7 +1138,7 @@ static int video_do_capture(struct device *dev, unsigned int nframes,
563 fps = fps ? 1000000.0 / fps : 0.0;
564 628
565 clock_gettime(CLOCK_MONOTONIC, &ts); 629 clock_gettime(CLOCK_MONOTONIC, &ts);
566- printf("%u (%u) [%c] %u %u bytes %ld.%06ld %ld.%06ld %.3f fps\n", i, buf.index, 630 get_ts_flags(buf.flags, &ts_type, &ts_source);
567+ fprintf(stderr, "%u (%u) [%c] %u %u bytes %ld.%06ld %ld.%06ld %.3f fps\n", i, buf.index, 631- printf("%u (%u) [%c] %s %u %u B %ld.%06ld %ld.%06ld %.3f fps ts %s/%s\n", i, buf.index,
632+ fprintf(stderr, "%u (%u) [%c] %s %u %u B %ld.%06ld %ld.%06ld %.3f fps ts %s/%s\n", i, buf.index,
568 (buf.flags & V4L2_BUF_FLAG_ERROR) ? 'E' : '-', 633 (buf.flags & V4L2_BUF_FLAG_ERROR) ? 'E' : '-',
634 v4l2_field_name(buf.field),
569 buf.sequence, buf.bytesused, buf.timestamp.tv_sec, 635 buf.sequence, buf.bytesused, buf.timestamp.tv_sec,
570 buf.timestamp.tv_usec, ts.tv_sec, ts.tv_nsec/1000, fps); 636@@ -1563,6 +1577,9 @@ static int video_do_capture(struct device *dev, unsigned int nframes,
571@@ -1132,8 +1146,13 @@ static int video_do_capture(struct device *dev, unsigned int nframes, 637 if (video_is_capture(dev) && pattern && !skip)
572 last = buf.timestamp;
573
574 /* Save the image. */
575- if (dev->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && pattern && !skip)
576+ if (dev->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && pattern && !skip) {
577 video_save_image(dev, &buf, pattern, i); 638 video_save_image(dev, &buf, pattern, i);
578+ }
579+
580+ if (dev->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && do_stdout && !skip) {
581+ video_stdout_image(dev, &buf);
582+ }
583 639
640+ if (video_is_capture(dev) && do_stdout && !skip)
641+ video_stdout_image(dev, &buf);
642+
584 if (skip) 643 if (skip)
585 --skip; 644 --skip;
586@@ -1149,7 +1168,7 @@ static int video_do_capture(struct device *dev, unsigned int nframes, 645
646@@ -1577,7 +1594,7 @@ static int video_do_capture(struct device *dev, unsigned int nframes,
587 647
588 ret = video_queue_buffer(dev, buf.index, fill); 648 ret = video_queue_buffer(dev, buf.index, fill);
589 if (ret < 0) { 649 if (ret < 0) {
@@ -592,7 +652,7 @@ index f3deae0..8020209 100644
592 strerror(errno), errno); 652 strerror(errno), errno);
593 goto done; 653 goto done;
594 } 654 }
595@@ -1159,7 +1178,7 @@ static int video_do_capture(struct device *dev, unsigned int nframes, 655@@ -1587,7 +1604,7 @@ static int video_do_capture(struct device *dev, unsigned int nframes,
596 video_enable(dev, 0); 656 video_enable(dev, 0);
597 657
598 if (nframes == 0) { 658 if (nframes == 0) {
@@ -601,7 +661,7 @@ index f3deae0..8020209 100644
601 goto done; 661 goto done;
602 } 662 }
603 663
604@@ -1176,7 +1195,7 @@ static int video_do_capture(struct device *dev, unsigned int nframes, 664@@ -1604,7 +1621,7 @@ static int video_do_capture(struct device *dev, unsigned int nframes,
605 bps = size/(ts.tv_nsec/1000.0+1000000.0*ts.tv_sec)*1000000.0; 665 bps = size/(ts.tv_nsec/1000.0+1000000.0*ts.tv_sec)*1000000.0;
606 fps = i/(ts.tv_nsec/1000.0+1000000.0*ts.tv_sec)*1000000.0; 666 fps = i/(ts.tv_nsec/1000.0+1000000.0*ts.tv_sec)*1000000.0;
607 667
@@ -610,12 +670,14 @@ index f3deae0..8020209 100644
610 i, ts.tv_sec, ts.tv_nsec/1000, fps, bps); 670 i, ts.tv_sec, ts.tv_nsec/1000, fps, bps);
611 671
612 done: 672 done:
613@@ -1188,37 +1207,38 @@ done: 673@@ -1616,42 +1633,42 @@ done:
614 674
615 static void usage(const char *argv0) 675 static void usage(const char *argv0)
616 { 676 {
617- printf("Usage: %s [options] device\n", argv0); 677- printf("Usage: %s [options] device\n", argv0);
618- printf("Supported options:\n"); 678- printf("Supported options:\n");
679- printf("-B, --buffer-type Buffer type (\"capture\", \"output\",\n");
680- printf(" \"capture-mplane\" or \"output-mplane\")\n");
619- printf("-c, --capture[=nframes] Capture frames\n"); 681- printf("-c, --capture[=nframes] Capture frames\n");
620- printf("-C, --check-overrun Verify dequeued frames for buffer overrun\n"); 682- printf("-C, --check-overrun Verify dequeued frames for buffer overrun\n");
621- printf("-d, --delay Delay (in ms) before requeuing buffers\n"); 683- printf("-d, --delay Delay (in ms) before requeuing buffers\n");
@@ -639,14 +701,19 @@ index f3deae0..8020209 100644
639- printf("-w, --set-control 'ctrl value' Set control 'ctrl' to 'value'\n"); 701- printf("-w, --set-control 'ctrl value' Set control 'ctrl' to 'value'\n");
640- printf(" --enum-formats Enumerate formats\n"); 702- printf(" --enum-formats Enumerate formats\n");
641- printf(" --enum-inputs Enumerate inputs\n"); 703- printf(" --enum-inputs Enumerate inputs\n");
704- printf(" --fd Use a numeric file descriptor insted of a device\n");
705- printf(" --field Interlaced format field order\n");
642- printf(" --no-query Don't query capabilities on open\n"); 706- printf(" --no-query Don't query capabilities on open\n");
643- printf(" --offset User pointer buffer offset from page start\n"); 707- printf(" --offset User pointer buffer offset from page start\n");
644- printf(" --requeue-last Requeue the last buffers before streamoff\n"); 708- printf(" --requeue-last Requeue the last buffers before streamoff\n");
709- printf(" --timestamp-source Set timestamp source on output buffers [eof, soe]\n");
645- printf(" --skip n Skip the first n frames\n"); 710- printf(" --skip n Skip the first n frames\n");
646- printf(" --sleep-forever Sleep forever after configuring the device\n"); 711- printf(" --sleep-forever Sleep forever after configuring the device\n");
647- printf(" --stride value Line stride in bytes\n"); 712- printf(" --stride value Line stride in bytes\n");
648+ fprintf(stderr, "Usage: %s [options] device\n", argv0); 713+ fprintf(stderr, "Usage: %s [options] device\n", argv0);
649+ fprintf(stderr, "Supported options:\n"); 714+ fprintf(stderr, "Supported options:\n");
715+ fprintf(stderr, "-B, --buffer-type Buffer type (\"capture\", \"output\",\n");
716+ fprintf(stderr, " \"capture-mplane\" or \"output-mplane\")\n");
650+ fprintf(stderr, "-c, --capture[=nframes] Capture frames\n"); 717+ fprintf(stderr, "-c, --capture[=nframes] Capture frames\n");
651+ fprintf(stderr, "-C, --check-overrun Verify dequeued frames for buffer overrun\n"); 718+ fprintf(stderr, "-C, --check-overrun Verify dequeued frames for buffer overrun\n");
652+ fprintf(stderr, "-d, --delay Delay (in ms) before requeuing buffers\n"); 719+ fprintf(stderr, "-d, --delay Delay (in ms) before requeuing buffers\n");
@@ -655,7 +722,6 @@ index f3deae0..8020209 100644
655+ fprintf(stderr, "\tFor video capture devices, the first '#' character in the file name is\n"); 722+ fprintf(stderr, "\tFor video capture devices, the first '#' character in the file name is\n");
656+ fprintf(stderr, "\texpanded to the frame sequence number. The default file name is\n"); 723+ fprintf(stderr, "\texpanded to the frame sequence number. The default file name is\n");
657+ fprintf(stderr, "\t'frame-#.bin'.\n"); 724+ fprintf(stderr, "\t'frame-#.bin'.\n");
658+ fprintf(stderr, " --stdout write frames to stdout\n");
659+ fprintf(stderr, "-h, --help Show this help screen\n"); 725+ fprintf(stderr, "-h, --help Show this help screen\n");
660+ fprintf(stderr, "-i, --input input Select the video input\n"); 726+ fprintf(stderr, "-i, --input input Select the video input\n");
661+ fprintf(stderr, "-I, --fill-frames Fill frames with check pattern before queuing them\n"); 727+ fprintf(stderr, "-I, --fill-frames Fill frames with check pattern before queuing them\n");
@@ -671,32 +737,35 @@ index f3deae0..8020209 100644
671+ fprintf(stderr, "-w, --set-control 'ctrl value' Set control 'ctrl' to 'value'\n"); 737+ fprintf(stderr, "-w, --set-control 'ctrl value' Set control 'ctrl' to 'value'\n");
672+ fprintf(stderr, " --enum-formats Enumerate formats\n"); 738+ fprintf(stderr, " --enum-formats Enumerate formats\n");
673+ fprintf(stderr, " --enum-inputs Enumerate inputs\n"); 739+ fprintf(stderr, " --enum-inputs Enumerate inputs\n");
740+ fprintf(stderr, " --fd Use a numeric file descriptor insted of a device\n");
741+ fprintf(stderr, " --field Interlaced format field order\n");
674+ fprintf(stderr, " --no-query Don't query capabilities on open\n"); 742+ fprintf(stderr, " --no-query Don't query capabilities on open\n");
675+ fprintf(stderr, " --offset User pointer buffer offset from page start\n"); 743+ fprintf(stderr, " --offset User pointer buffer offset from page start\n");
676+ fprintf(stderr, " --requeue-last Requeue the last buffers before streamoff\n"); 744+ fprintf(stderr, " --requeue-last Requeue the last buffers before streamoff\n");
745+ fprintf(stderr, " --timestamp-source Set timestamp source on output buffers [eof, soe]\n");
677+ fprintf(stderr, " --skip n Skip the first n frames\n"); 746+ fprintf(stderr, " --skip n Skip the first n frames\n");
678+ fprintf(stderr, " --sleep-forever Sleep forever after configuring the device\n"); 747+ fprintf(stderr, " --sleep-forever Sleep forever after configuring the device\n");
679+ fprintf(stderr, " --stride value Line stride in bytes\n"); 748+ fprintf(stderr, " --stride value Line stride in bytes\n");
680 } 749 }
681 750
682 #define OPT_ENUM_FORMATS 256 751 #define OPT_ENUM_FORMATS 256
683@@ -1229,6 +1249,7 @@ static void usage(const char *argv0) 752@@ -1665,6 +1682,7 @@ static void usage(const char *argv0)
684 #define OPT_USERPTR_OFFSET 261 753 #define OPT_FD 264
685 #define OPT_REQUEUE_LAST 262 754 #define OPT_TSTAMP_SRC 265
686 #define OPT_STRIDE 263 755 #define OPT_FIELD 266
687+#define OPT_STDOUT 264 756+#define OPT_STDOUT 267
688 757
689 static struct option opts[] = { 758 static struct option opts[] = {
690 {"capture", 2, 0, 'c'}, 759 {"buffer-type", 1, 0, 'B'},
691@@ -1238,6 +1259,7 @@ static struct option opts[] = { 760@@ -1677,6 +1695,7 @@ static struct option opts[] = {
692 {"enum-inputs", 0, 0, OPT_ENUM_INPUTS}, 761 {"field", 1, 0, OPT_FIELD},
693 {"file", 2, 0, 'F'}, 762 {"file", 2, 0, 'F'},
694 {"fill-frames", 0, 0, 'I'}, 763 {"fill-frames", 0, 0, 'I'},
695+ {"stdout", 0, 0, OPT_STDOUT}, 764+ {"stdout", 0, 0, OPT_STDOUT},
696 {"format", 1, 0, 'f'}, 765 {"format", 1, 0, 'f'},
697 {"help", 0, 0, 'h'}, 766 {"help", 0, 0, 'h'},
698 {"input", 1, 0, 'i'}, 767 {"input", 1, 0, 'i'},
699@@ -1274,7 +1296,8 @@ int main(int argc, char *argv[]) 768@@ -1717,7 +1736,8 @@ int main(int argc, char *argv[])
700 int do_list_controls = 0, do_get_control = 0, do_set_control = 0; 769 int do_list_controls = 0, do_get_control = 0, do_set_control = 0;
701 int do_sleep_forever = 0, do_requeue_last = 0; 770 int do_sleep_forever = 0, do_requeue_last = 0;
702 int do_rt = 0; 771 int do_rt = 0;
@@ -706,16 +775,25 @@ index f3deae0..8020209 100644
706 char *endptr; 775 char *endptr;
707 int c; 776 int c;
708 777
709@@ -1321,7 +1344,7 @@ int main(int argc, char *argv[]) 778@@ -1755,7 +1775,7 @@ int main(int argc, char *argv[])
779 case 'B':
780 ret = v4l2_buf_type_from_string(optarg);
781 if (ret == -1) {
782- printf("Bad buffer type \"%s\"\n", optarg);
783+ fprintf(stderr, "Bad buffer type \"%s\"\n", optarg);
784 return 1;
785 }
786 video_set_buf_type(&dev, ret);
787@@ -1775,7 +1795,7 @@ int main(int argc, char *argv[])
710 do_set_format = 1; 788 do_set_format = 1;
711 pixelformat = v4l2_format_code(optarg); 789 info = v4l2_format_by_name(optarg);
712 if (pixelformat == 0) { 790 if (info == NULL) {
713- printf("Unsupported video format '%s'\n", optarg); 791- printf("Unsupported video format '%s'\n", optarg);
714+ fprintf(stderr, "Unsupported video format '%s'\n", optarg); 792+ fprintf(stderr, "Unsupported video format '%s'\n", optarg);
715 return 1; 793 return 1;
716 } 794 }
717 break; 795 pixelformat = info->fourcc;
718@@ -1357,7 +1380,7 @@ int main(int argc, char *argv[]) 796@@ -1812,7 +1832,7 @@ int main(int argc, char *argv[])
719 case 'r': 797 case 'r':
720 ctrl_name = strtol(optarg, &endptr, 0); 798 ctrl_name = strtol(optarg, &endptr, 0);
721 if (*endptr != 0) { 799 if (*endptr != 0) {
@@ -724,7 +802,7 @@ index f3deae0..8020209 100644
724 return 1; 802 return 1;
725 } 803 }
726 do_get_control = 1; 804 do_get_control = 1;
727@@ -1371,12 +1394,12 @@ int main(int argc, char *argv[]) 805@@ -1826,12 +1846,12 @@ int main(int argc, char *argv[])
728 do_set_format = 1; 806 do_set_format = 1;
729 width = strtol(optarg, &endptr, 10); 807 width = strtol(optarg, &endptr, 10);
730 if (*endptr != 'x' || endptr == optarg) { 808 if (*endptr != 'x' || endptr == optarg) {
@@ -739,7 +817,7 @@ index f3deae0..8020209 100644
739 return 1; 817 return 1;
740 } 818 }
741 break; 819 break;
742@@ -1384,12 +1407,12 @@ int main(int argc, char *argv[]) 820@@ -1839,12 +1859,12 @@ int main(int argc, char *argv[])
743 do_set_time_per_frame = 1; 821 do_set_time_per_frame = 1;
744 time_per_frame.numerator = strtol(optarg, &endptr, 10); 822 time_per_frame.numerator = strtol(optarg, &endptr, 10);
745 if (*endptr != '/' || endptr == optarg) { 823 if (*endptr != '/' || endptr == optarg) {
@@ -754,7 +832,7 @@ index f3deae0..8020209 100644
754 return 1; 832 return 1;
755 } 833 }
756 break; 834 break;
757@@ -1399,12 +1422,12 @@ int main(int argc, char *argv[]) 835@@ -1854,12 +1874,12 @@ int main(int argc, char *argv[])
758 case 'w': 836 case 'w':
759 ctrl_name = strtol(optarg, &endptr, 0); 837 ctrl_name = strtol(optarg, &endptr, 0);
760 if (*endptr != ' ' || endptr == optarg) { 838 if (*endptr != ' ' || endptr == optarg) {
@@ -769,7 +847,35 @@ index f3deae0..8020209 100644
769 return 1; 847 return 1;
770 } 848 }
771 do_set_control = 1; 849 do_set_control = 1;
772@@ -1433,15 +1456,18 @@ int main(int argc, char *argv[]) 850@@ -1873,16 +1893,16 @@ int main(int argc, char *argv[])
851 case OPT_FD:
852 ret = atoi(optarg);
853 if (ret < 0) {
854- printf("Bad file descriptor %d\n", ret);
855+ fprintf(stderr, "Bad file descriptor %d\n", ret);
856 return 1;
857 }
858- printf("Using file descriptor %d\n", ret);
859+ fprintf(stderr, "Using file descriptor %d\n", ret);
860 video_set_fd(&dev, ret);
861 break;
862 case OPT_FIELD:
863 field = v4l2_field_from_string(optarg);
864 if (field == (enum v4l2_field)-1) {
865- printf("Invalid field order '%s'\n", optarg);
866+ fprintf(stderr, "Invalid field order '%s'\n", optarg);
867 return 1;
868 }
869 break;
870@@ -1907,22 +1927,25 @@ int main(int argc, char *argv[])
871 } else if (!strcmp(optarg, "soe")) {
872 dev.buffer_output_flags |= V4L2_BUF_FLAG_TSTAMP_SRC_SOE;
873 } else {
874- printf("Invalid timestamp source %s\n", optarg);
875+ fprintf(stderr, "Invalid timestamp source %s\n", optarg);
876 return 1;
877 }
878 break;
773 case OPT_USERPTR_OFFSET: 879 case OPT_USERPTR_OFFSET:
774 userptr_offset = atoi(optarg); 880 userptr_offset = atoi(optarg);
775 break; 881 break;
@@ -791,7 +897,7 @@ index f3deae0..8020209 100644
791 return 1; 897 return 1;
792 } 898 }
793 899
794@@ -1470,7 +1496,7 @@ int main(int argc, char *argv[]) 900@@ -1959,7 +1982,7 @@ int main(int argc, char *argv[])
795 ret = get_control(&dev, ctrl_name, 901 ret = get_control(&dev, ctrl_name,
796 get_control_type(&dev, ctrl_name), &val); 902 get_control_type(&dev, ctrl_name), &val);
797 if (ret >= 0) 903 if (ret >= 0)
@@ -800,15 +906,16 @@ index f3deae0..8020209 100644
800 } 906 }
801 907
802 if (do_set_control) 908 if (do_set_control)
803@@ -1481,21 +1507,21 @@ int main(int argc, char *argv[]) 909@@ -1970,7 +1993,7 @@ int main(int argc, char *argv[])
804 video_list_controls(&dev); 910 video_list_controls(&dev);
805 911
806 if (do_enum_formats) { 912 if (do_enum_formats) {
807- printf("- Available formats:\n"); 913- printf("- Available formats:\n");
808+ fprintf(stderr, "- Available formats:\n"); 914+ fprintf(stderr, "- Available formats:\n");
809 video_enum_formats(&dev, V4L2_BUF_TYPE_VIDEO_CAPTURE); 915 video_enum_formats(&dev, V4L2_BUF_TYPE_VIDEO_CAPTURE);
916 video_enum_formats(&dev, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE);
810 video_enum_formats(&dev, V4L2_BUF_TYPE_VIDEO_OUTPUT); 917 video_enum_formats(&dev, V4L2_BUF_TYPE_VIDEO_OUTPUT);
811 video_enum_formats(&dev, V4L2_BUF_TYPE_VIDEO_OVERLAY); 918@@ -1979,14 +2002,14 @@ int main(int argc, char *argv[])
812 } 919 }
813 920
814 if (do_enum_inputs) { 921 if (do_enum_inputs) {
@@ -825,7 +932,7 @@ index f3deae0..8020209 100644
825 } 932 }
826 933
827 /* Set the video format. */ 934 /* Set the video format. */
828@@ -1537,7 +1563,7 @@ int main(int argc, char *argv[]) 935@@ -2028,7 +2051,7 @@ int main(int argc, char *argv[])
829 } 936 }
830 937
831 if (do_pause) { 938 if (do_pause) {
@@ -834,7 +941,7 @@ index f3deae0..8020209 100644
834 getchar(); 941 getchar();
835 } 942 }
836 943
837@@ -1546,12 +1572,12 @@ int main(int argc, char *argv[]) 944@@ -2037,12 +2060,12 @@ int main(int argc, char *argv[])
838 sched.sched_priority = rt_priority; 945 sched.sched_priority = rt_priority;
839 ret = sched_setscheduler(0, SCHED_RR, &sched); 946 ret = sched_setscheduler(0, SCHED_RR, &sched);
840 if (ret < 0) 947 if (ret < 0)
@@ -850,5 +957,5 @@ index f3deae0..8020209 100644
850 return 1; 957 return 1;
851 } 958 }
852-- 959--
8531.7.10 9601.7.9.5
854 961
diff --git a/meta-oe/recipes-multimedia/v4l2apps/yavta_git.bb b/meta-oe/recipes-multimedia/v4l2apps/yavta_git.bb
index a20f5915c..d4e32dea4 100644
--- a/meta-oe/recipes-multimedia/v4l2apps/yavta_git.bb
+++ b/meta-oe/recipes-multimedia/v4l2apps/yavta_git.bb
@@ -4,12 +4,17 @@ LIC_FILES_CHKSUM = "file://COPYING.GPL;md5=751419260aa954499f7abaabaa882bbe"
4 4
5SRC_URI = "git://git.ideasonboard.org/yavta.git \ 5SRC_URI = "git://git.ideasonboard.org/yavta.git \
6 file://0001-Add-stdout-mode-to-allow-streaming-over-the-network-.patch" 6 file://0001-Add-stdout-mode-to-allow-streaming-over-the-network-.patch"
7SRCREV = "82ff2efdb9787737b9f21b6f4759f077c827b238" 7SRCREV = "7e9f28bedc1ed3205fb5164f686aea96f27a0de2"
8 8
9PV = "0.0" 9PV = "0.0"
10PR = "r2" 10PR = "r2"
11S = "${WORKDIR}/git" 11S = "${WORKDIR}/git"
12 12
13# The yavta sources include copies of the headers required to build in the
14# include directory. The Makefile uses CFLAGS to include these, but since
15# we override the CFLAGS then we need to add this include path back in.
16CFLAGS += "-I${S}/include"
17
13do_install() { 18do_install() {
14 install -d ${D}${bindir} 19 install -d ${D}${bindir}
15 install -m 0755 yavta ${D}${bindir} 20 install -m 0755 yavta ${D}${bindir}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-14 21:06:03 +0000