134 files changed, 31073 insertions, 30287 deletions
diff --git a/tvapi/libtv/tv/CTvScreenCapture.cpp b/tvapi/libtv/tv/CTvScreenCapture.cpp index cec4e70..396c1d5 100644 --- a/tvapi/libtv/tv/CTvScreenCapture.cpp +++ b/tvapi/libtv/tv/CTvScreenCapture.cpp @@ -36,714 +36,714 @@ using namespace android; int CTvScreenCapture::xioctl(int fd, int request, void *arg) { - /* int r = 0; + /* int r = 0; - do { - r = ioctl(fd, request, arg); - } while (-1 == r && EINTR == errno); + do { + r = ioctl(fd, request, arg); + } while (-1 == r && EINTR == errno); - return r;*/ - return 0; + return r;*/ + return 0; } int CTvScreenCapture::OpenCamera(struct camera *pCameraDev) { - /* - int iOutRet = 0, iRet; - struct stat st; - - do { - if (-1 == stat(pCameraDev->device_name, &st)) { - LOGD( "Cannot identify '%s'\n", pCameraDev->device_name); - iOutRet = FAILED; - break; - } - - if (!S_ISCHR(st.st_mode)) { - LOGD("%s is no device\n", pCameraDev->device_name); - iOutRet = FAILED; - break; - } - - pCameraDev->fd = open(pCameraDev->device_name, O_RDWR | O_NONBLOCK, 0); // O_NONBLOCK - if (SUCCEED > pCameraDev->fd) { - LOGD("Cannot open '%s'\n", pCameraDev->device_name); - iOutRet = FAILED; - break; - } - } while (FALSE); - - return iOutRet;*/ - return 0; + /* + int iOutRet = 0, iRet; + struct stat st; + + do { + if (-1 == stat(pCameraDev->device_name, &st)) { + LOGD( "Cannot identify '%s'\n", pCameraDev->device_name); + iOutRet = FAILED; + break; + } + + if (!S_ISCHR(st.st_mode)) { + LOGD("%s is no device\n", pCameraDev->device_name); + iOutRet = FAILED; + break; + } + + pCameraDev->fd = open(pCameraDev->device_name, O_RDWR | O_NONBLOCK, 0); // O_NONBLOCK + if (SUCCEED > pCameraDev->fd) { + LOGD("Cannot open '%s'\n", pCameraDev->device_name); + iOutRet = FAILED; + break; + } + } while (FALSE); + + return iOutRet;*/ + return 0; } int CTvScreenCapture::InitVCap(sp<IMemory> Mem) { - /* int iOutRet = FAILED; + /* int iOutRet = FAILED; - do { - m_pMem = Mem; - m_pData = (char *)m_pMem->pointer(); - LOGD("VVVVVVVVVVVVVVVVVVVVVVVVVVVVV %p\n", m_pData); - //default - } while (FALSE); + do { + m_pMem = Mem; + m_pData = (char *)m_pMem->pointer(); + LOGD("VVVVVVVVVVVVVVVVVVVVVVVVVVVVV %p\n", m_pData); + //default + } while (FALSE); - return iOutRet;*/ - return 0; + return iOutRet;*/ + return 0; } int CTvScreenCapture::InitMmap(struct camera *cam) { - /* int iOutRet = SUCCEED, iRet; - struct v4l2_requestbuffers req; - - do { - CLEAR(req); - - req.count = 4; - req.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - req.memory = V4L2_MEMORY_MMAP; - - iRet = xioctl(cam->fd, VIDIOC_REQBUFS, &req); - if (FAILED == iRet) { - if (EINVAL == errno) { - LOGD("VIDIOC_REQBUFS %s does not support memory mapping\n", cam->device_name); - } - iOutRet = iRet; - break; - } - - if (req.count < 2) { - LOGD("Insufficient buffer memory on %s\n", cam->device_name); - iOutRet = FAILED; - break; - } - - cam->buffers = (struct buffer *)calloc(req.count, sizeof(*(cam->buffers))); - if (!cam->buffers) { - LOGD("Out of memory\n"); - iOutRet = FAILED; - break; - } - - for (m_capNumBuffers = 0; m_capNumBuffers < req.count; ++m_capNumBuffers) { - struct v4l2_buffer buf; - - CLEAR(buf); - - buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - buf.memory = V4L2_MEMORY_MMAP; - buf.index = m_capNumBuffers; - - if (FAILED == xioctl(cam->fd, VIDIOC_QUERYBUF, &buf)) { - LOGD("VIDIOC_QUERYBUF ERROR\n"); - iOutRet = FAILED; - goto IS_ERROR; - } - - cam->buffers[m_capNumBuffers].length = buf.length; - cam->buffers[m_capNumBuffers].start = mmap(NULL \, - buf.length, PROT_READ | PROT_WRITE, - MAP_SHARED, cam->fd, buf.m.offset); - - if (MAP_FAILED == cam->buffers[m_capNumBuffers].start) { - iOutRet = FAILED; - break; - } - - - } - - LOGD("END m_capNumBuffers : %d\n", m_capNumBuffers); - } while (FALSE); - IS_ERROR: - return iOutRet;*/ - return 0; + /* int iOutRet = SUCCEED, iRet; + struct v4l2_requestbuffers req; + + do { + CLEAR(req); + + req.count = 4; + req.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + req.memory = V4L2_MEMORY_MMAP; + + iRet = xioctl(cam->fd, VIDIOC_REQBUFS, &req); + if (FAILED == iRet) { + if (EINVAL == errno) { + LOGD("VIDIOC_REQBUFS %s does not support memory mapping\n", cam->device_name); + } + iOutRet = iRet; + break; + } + + if (req.count < 2) { + LOGD("Insufficient buffer memory on %s\n", cam->device_name); + iOutRet = FAILED; + break; + } + + cam->buffers = (struct buffer *)calloc(req.count, sizeof(*(cam->buffers))); + if (!cam->buffers) { + LOGD("Out of memory\n"); + iOutRet = FAILED; + break; + } + + for (m_capNumBuffers = 0; m_capNumBuffers < req.count; ++m_capNumBuffers) { + struct v4l2_buffer buf; + + CLEAR(buf); + + buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + buf.memory = V4L2_MEMORY_MMAP; + buf.index = m_capNumBuffers; + + if (FAILED == xioctl(cam->fd, VIDIOC_QUERYBUF, &buf)) { + LOGD("VIDIOC_QUERYBUF ERROR\n"); + iOutRet = FAILED; + goto IS_ERROR; + } + + cam->buffers[m_capNumBuffers].length = buf.length; + cam->buffers[m_capNumBuffers].start = mmap(NULL \, + buf.length, PROT_READ | PROT_WRITE, + MAP_SHARED, cam->fd, buf.m.offset); + + if (MAP_FAILED == cam->buffers[m_capNumBuffers].start) { + iOutRet = FAILED; + break; + } + + + } + + LOGD("END m_capNumBuffers : %d\n", m_capNumBuffers); + } while (FALSE); + IS_ERROR: + return iOutRet;*/ + return 0; } int CTvScreenCapture::InitCamera(struct camera *cam) { - /* - int iOutRet = SUCCEED, iRet; - struct v4l2_capability *cap = &(cam->v4l2_cap); - struct v4l2_cropcap *cropcap = &(cam->v4l2_cropcap); - struct v4l2_crop *crop = &(cam->crop); - struct v4l2_format *fmt = &(cam->v4l2_fmt); - unsigned int min; - - do { - iRet = xioctl(cam->fd, VIDIOC_QUERYCAP, cap); - if (FAILED == iRet) { - if (EINVAL == errno) { - LOGD("%s is no V4L2 device\n", cam->device_name); - } - iOutRet = iRet; - break; - } - - if (!(cap->capabilities & V4L2_CAP_VIDEO_CAPTURE)) { - LOGD("%s is no video capture device\n", cam->device_name); - iOutRet = FAILED; - break; - } - - if (!(cap->capabilities & V4L2_CAP_STREAMING)) { - LOGD("%s does not support streaming i/o\n", cam->device_name); - iOutRet = FAILED; - break; - } - - LOGD("VIDOOC_QUERYCAP camera driver is [%s] card is [%s] businfo is [%s] version is [%d]\n", cap->driver, - cap->card, cap->bus_info, cap->version); - - //* Select video input, video standard and tune here. - - CLEAR(*cropcap); - cropcap->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - - crop->c.width = cam->width; - crop->c.height = cam->height; - crop->c.left = 0; - crop->c.top = 0; - crop->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - - CLEAR(*fmt); - fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - fmt->fmt.pix.width = cam->width; - fmt->fmt.pix.height = cam->height; - fmt->fmt.pix.pixelformat = V4L2_PIX_FMT_NV21; - fmt->fmt.pix.field = V4L2_FIELD_INTERLACED; - iRet = xioctl(cam->fd, VIDIOC_S_FMT, fmt); - if (FAILED == iRet) { - iOutRet = iRet; - LOGD("VIDIOC_S_FMT is ERROR\n"); - break; - } - - //* Note VIDIOC_S_FMT may change width and height. - //* Buggy driver paranoia. - min = fmt->fmt.pix.width * 2; - LOGD("bytesperline : %d w:h [%d %d]\n", fmt->fmt.pix.bytesperline, fmt->fmt.pix.width, fmt->fmt.pix.height); - if (fmt->fmt.pix.bytesperline < min) { - fmt->fmt.pix.bytesperline = min; - } - - min = fmt->fmt.pix.bytesperline * fmt->fmt.pix.height; - if (fmt->fmt.pix.sizeimage < min) { - fmt->fmt.pix.sizeimage = min; - } - - iRet = InitMmap(cam); - if (FAILED == iRet) { - LOGD("INIT MMAP FAILED\n"); - iOutRet = iRet; - break; - } - - } while (FALSE); - - return iOutRet; - */ - return 0; + /* + int iOutRet = SUCCEED, iRet; + struct v4l2_capability *cap = &(cam->v4l2_cap); + struct v4l2_cropcap *cropcap = &(cam->v4l2_cropcap); + struct v4l2_crop *crop = &(cam->crop); + struct v4l2_format *fmt = &(cam->v4l2_fmt); + unsigned int min; + + do { + iRet = xioctl(cam->fd, VIDIOC_QUERYCAP, cap); + if (FAILED == iRet) { + if (EINVAL == errno) { + LOGD("%s is no V4L2 device\n", cam->device_name); + } + iOutRet = iRet; + break; + } + + if (!(cap->capabilities & V4L2_CAP_VIDEO_CAPTURE)) { + LOGD("%s is no video capture device\n", cam->device_name); + iOutRet = FAILED; + break; + } + + if (!(cap->capabilities & V4L2_CAP_STREAMING)) { + LOGD("%s does not support streaming i/o\n", cam->device_name); + iOutRet = FAILED; + break; + } + + LOGD("VIDOOC_QUERYCAP camera driver is [%s] card is [%s] businfo is [%s] version is [%d]\n", cap->driver, + cap->card, cap->bus_info, cap->version); + + //* Select video input, video standard and tune here. + + CLEAR(*cropcap); + cropcap->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + + crop->c.width = cam->width; + crop->c.height = cam->height; + crop->c.left = 0; + crop->c.top = 0; + crop->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + + CLEAR(*fmt); + fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + fmt->fmt.pix.width = cam->width; + fmt->fmt.pix.height = cam->height; + fmt->fmt.pix.pixelformat = V4L2_PIX_FMT_NV21; + fmt->fmt.pix.field = V4L2_FIELD_INTERLACED; + iRet = xioctl(cam->fd, VIDIOC_S_FMT, fmt); + if (FAILED == iRet) { + iOutRet = iRet; + LOGD("VIDIOC_S_FMT is ERROR\n"); + break; + } + + //* Note VIDIOC_S_FMT may change width and height. + //* Buggy driver paranoia. + min = fmt->fmt.pix.width * 2; + LOGD("bytesperline : %d w:h [%d %d]\n", fmt->fmt.pix.bytesperline, fmt->fmt.pix.width, fmt->fmt.pix.height); + if (fmt->fmt.pix.bytesperline < min) { + fmt->fmt.pix.bytesperline = min; + } + + min = fmt->fmt.pix.bytesperline * fmt->fmt.pix.height; + if (fmt->fmt.pix.sizeimage < min) { + fmt->fmt.pix.sizeimage = min; + } + + iRet = InitMmap(cam); + if (FAILED == iRet) { + LOGD("INIT MMAP FAILED\n"); + iOutRet = iRet; + break; + } + + } while (FALSE); + + return iOutRet; + */ + return 0; } int CTvScreenCapture::SetVideoParameter(int width, int height, int frame) { - /* - int iOutRet = SUCCEED, iRet; - - do { - m_capV4l2Cam.device_name = "/dev/video11"; - m_capV4l2Cam.buffers = NULL; - m_capV4l2Cam.width = 1280; - m_capV4l2Cam.height = 720; - m_capV4l2Cam.display_depth = 24; //5; //* RGB24 - m_capV4l2Cam.frame_number = 1; //fps - iOutRet = OpenCamera(&m_capV4l2Cam) ; - if (SUCCEED != iOutRet) { - LOGD("ERROR:::Open Camera device failed\n"); - break; - } - m_capV4l2Cam.width = width; - m_capV4l2Cam.height = height; - m_capV4l2Cam.frame_number = frame; - - iRet = InitCamera(&m_capV4l2Cam); - if (SUCCEED != iRet) { - iOutRet = iRet; - break; - } - - } while (FALSE); - - return iOutRet ;*/ - return 0; + /* + int iOutRet = SUCCEED, iRet; + + do { + m_capV4l2Cam.device_name = "/dev/video11"; + m_capV4l2Cam.buffers = NULL; + m_capV4l2Cam.width = 1280; + m_capV4l2Cam.height = 720; + m_capV4l2Cam.display_depth = 24; //5; //* RGB24 + m_capV4l2Cam.frame_number = 1; //fps + iOutRet = OpenCamera(&m_capV4l2Cam) ; + if (SUCCEED != iOutRet) { + LOGD("ERROR:::Open Camera device failed\n"); + break; + } + m_capV4l2Cam.width = width; + m_capV4l2Cam.height = height; + m_capV4l2Cam.frame_number = frame; + + iRet = InitCamera(&m_capV4l2Cam); + if (SUCCEED != iRet) { + iOutRet = iRet; + break; + } + + } while (FALSE); + + return iOutRet ;*/ + return 0; } int CTvScreenCapture::StartCapturing(struct camera *cam) { - /* - unsigned int i; - int iOutRet = SUCCEED, iRet; - enum v4l2_buf_type type; - - do { - for (i = 0; i < m_capNumBuffers; ++i) { - struct v4l2_buffer buf; - - //CLEAR(buf); - - buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - buf.memory = V4L2_MEMORY_MMAP; - buf.index = i; - - iRet = xioctl(cam->fd, VIDIOC_QBUF, &buf); - if (FAILED == iRet) { - iOutRet = iRet; - goto IS_ERROR; - } - } - - - type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - iRet = xioctl(cam->fd, VIDIOC_STREAMON, &type); - if (FAILED == iRet) { - iOutRet = iRet; - break; - } - } while (FALSE); - IS_ERROR: - - return iOutRet;*/ - return 0; + /* + unsigned int i; + int iOutRet = SUCCEED, iRet; + enum v4l2_buf_type type; + + do { + for (i = 0; i < m_capNumBuffers; ++i) { + struct v4l2_buffer buf; + + //CLEAR(buf); + + buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + buf.memory = V4L2_MEMORY_MMAP; + buf.index = i; + + iRet = xioctl(cam->fd, VIDIOC_QBUF, &buf); + if (FAILED == iRet) { + iOutRet = iRet; + goto IS_ERROR; + } + } + + + type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + iRet = xioctl(cam->fd, VIDIOC_STREAMON, &type); + if (FAILED == iRet) { + iOutRet = iRet; + break; + } + } while (FALSE); + IS_ERROR: + + return iOutRet;*/ + return 0; } int CTvScreenCapture::VideoStart() { - /* - int iOutRet = SUCCEED, iRet; + /* + int iOutRet = SUCCEED, iRet; - do { - iRet = StartCapturing(&m_capV4l2Cam); - if (FAILED == iRet) { - iOutRet = iRet; - break; - } + do { + iRet = StartCapturing(&m_capV4l2Cam); + if (FAILED == iRet) { + iOutRet = iRet; + break; + } - } while (FALSE); + } while (FALSE); - return iOutRet;*/ - return 0; + return iOutRet;*/ + return 0; } void CTvScreenCapture::yuv_to_rgb32(unsigned char y, unsigned char u, unsigned char v, unsigned char *rgb) { - /* - register int r, g, b; - int rgb24; - - r = (1192 * (y - 16) + 1634 * (v - 128) ) >> 10; - g = (1192 * (y - 16) - 833 * (v - 128) - 400 * (u - 128) ) >> 10; - b = (1192 * (y - 16) + 2066 * (u - 128) ) >> 10; - - r = r > 255 ? 255 : r < 0 ? 0 : r; - g = g > 255 ? 255 : g < 0 ? 0 : g; - b = b > 255 ? 255 : b < 0 ? 0 : b; - - rgb24 = (int)((r << 16) | (g << 8) | b); - - //*ARGB - *rgb = (unsigned char)r; - rgb ++; - *rgb = (unsigned char)g; - rgb++; - *rgb = (unsigned char)b; - rgb++; - *rgb = 0xff;*/ - return; + /* + register int r, g, b; + int rgb24; + + r = (1192 * (y - 16) + 1634 * (v - 128) ) >> 10; + g = (1192 * (y - 16) - 833 * (v - 128) - 400 * (u - 128) ) >> 10; + b = (1192 * (y - 16) + 2066 * (u - 128) ) >> 10; + + r = r > 255 ? 255 : r < 0 ? 0 : r; + g = g > 255 ? 255 : g < 0 ? 0 : g; + b = b > 255 ? 255 : b < 0 ? 0 : b; + + rgb24 = (int)((r << 16) | (g << 8) | b); + + //*ARGB + *rgb = (unsigned char)r; + rgb ++; + *rgb = (unsigned char)g; + rgb++; + *rgb = (unsigned char)b; + rgb++; + *rgb = 0xff;*/ + return; } void CTvScreenCapture::nv21_to_rgb32(unsigned char *buf, unsigned char *rgb, int width, int height, int *len) { - /* - int x, y, z = 0; - int h, w; - int blocks; - unsigned char Y1, Y2, U, V; - - *len = 0; - - blocks = (width * height) * 2; - - for (h = 0, z = 0; h < height; h += 2) { - for (y = 0; y < width * 2; y += 2) { - - Y1 = buf[ h * width + y + 0]; - V = buf[ blocks / 2 + h * width / 2 + y % width + 0 ]; - Y2 = buf[ h * width + y + 1]; - U = buf[ blocks / 2 + h * width / 2 + y % width + 1 ]; - - yuv_to_rgb32(Y1, U, V, &rgb[z]); - yuv_to_rgb32(Y2, U, V, &rgb[z + 4]); - z += 8; - } - } - *len = z; - LOGD("z +++++++++++++++++++++++++++++++++ z %d\n", z);*/ - return; + /* + int x, y, z = 0; + int h, w; + int blocks; + unsigned char Y1, Y2, U, V; + + *len = 0; + + blocks = (width * height) * 2; + + for (h = 0, z = 0; h < height; h += 2) { + for (y = 0; y < width * 2; y += 2) { + + Y1 = buf[ h * width + y + 0]; + V = buf[ blocks / 2 + h * width / 2 + y % width + 0 ]; + Y2 = buf[ h * width + y + 1]; + U = buf[ blocks / 2 + h * width / 2 + y % width + 1 ]; + + yuv_to_rgb32(Y1, U, V, &rgb[z]); + yuv_to_rgb32(Y2, U, V, &rgb[z + 4]); + z += 8; + } + } + *len = z; + LOGD("z +++++++++++++++++++++++++++++++++ z %d\n", z);*/ + return; } int CTvScreenCapture::GetVideoData(int *length) { - /* - int iOutRet = SUCCEED, iRet; - - *length = 0; - while (true) { - fd_set fds; - struct timeval tv; - FD_ZERO(&fds); - FD_SET(m_capV4l2Cam.fd, &fds); - //* Timeout. - tv.tv_sec = 0; - tv.tv_usec = 30000; - iRet = select(m_capV4l2Cam.fd + 1, &fds, NULL, NULL, &tv); - if (FAILED == iRet) { - LOGD("select FAILED\n"); - if (EINTR == errno) { - LOGD("select FAILED Continue\n"); - continue; - } - - } - - if (0 == iRet) { - LOGD("select timeout\n"); - continue ; - } - - struct v4l2_buffer buf; - CLEAR(buf); - - buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - buf.memory = V4L2_MEMORY_MMAP; - iRet = xioctl(m_capV4l2Cam.fd, VIDIOC_DQBUF, &buf); - if (FAILED == iRet) { - if (errno == EAGAIN) { - LOGD("GetVideoData EAGAIN \n"); - } - - continue; - } - - LOGD("DDDDDDDDDDAAAAAAAAAAAAAAAAAAAATTTTTTTTTTTTTTAAAAAAAAAAAAAAAAAAAAAAAAAAAAA %d %d [width:%d] [height:%d]\n", buf.length, iRet, - m_capV4l2Cam.width, m_capV4l2Cam.height); - int tmpLen = 0; - nv21_to_rgb32((unsigned char *)m_capV4l2Cam.buffers[buf.index].start, (unsigned char *)m_pData, m_capV4l2Cam.width, m_capV4l2Cam.height, &tmpLen); - //memcpy(m_pData,m_capV4l2Cam.buffers[buf.index].start, buf.length +1); - *length = buf.length; - break; - - } - - if (*length > 0) { - mCapEvt.mFrameWide = m_capV4l2Cam.width; - mCapEvt.mFrameHeight = m_capV4l2Cam.height; - mCapEvt.mFrameNum = 1; - mCapEvt.mFrameSize = *length; - } else { - mCapEvt.mFrameWide = 0; - mCapEvt.mFrameHeight = 0; - mCapEvt.mFrameNum = 0; - mCapEvt.mFrameSize = 0; - } - - if (NULL != mpObserver) { - mpObserver->onTvEvent(mCapEvt); - } - - return iOutRet;*/ - return 0; + /* + int iOutRet = SUCCEED, iRet; + + *length = 0; + while (true) { + fd_set fds; + struct timeval tv; + FD_ZERO(&fds); + FD_SET(m_capV4l2Cam.fd, &fds); + //* Timeout. + tv.tv_sec = 0; + tv.tv_usec = 30000; + iRet = select(m_capV4l2Cam.fd + 1, &fds, NULL, NULL, &tv); + if (FAILED == iRet) { + LOGD("select FAILED\n"); + if (EINTR == errno) { + LOGD("select FAILED Continue\n"); + continue; + } + + } + + if (0 == iRet) { + LOGD("select timeout\n"); + continue ; + } + + struct v4l2_buffer buf; + CLEAR(buf); + + buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + buf.memory = V4L2_MEMORY_MMAP; + iRet = xioctl(m_capV4l2Cam.fd, VIDIOC_DQBUF, &buf); + if (FAILED == iRet) { + if (errno == EAGAIN) { + LOGD("GetVideoData EAGAIN \n"); + } + + continue; + } + + LOGD("DDDDDDDDDDAAAAAAAAAAAAAAAAAAAATTTTTTTTTTTTTTAAAAAAAAAAAAAAAAAAAAAAAAAAAAA %d %d [width:%d] [height:%d]\n", buf.length, iRet, + m_capV4l2Cam.width, m_capV4l2Cam.height); + int tmpLen = 0; + nv21_to_rgb32((unsigned char *)m_capV4l2Cam.buffers[buf.index].start, (unsigned char *)m_pData, m_capV4l2Cam.width, m_capV4l2Cam.height, &tmpLen); + //memcpy(m_pData,m_capV4l2Cam.buffers[buf.index].start, buf.length +1); + *length = buf.length; + break; + + } + + if (*length > 0) { + mCapEvt.mFrameWide = m_capV4l2Cam.width; + mCapEvt.mFrameHeight = m_capV4l2Cam.height; + mCapEvt.mFrameNum = 1; + mCapEvt.mFrameSize = *length; + } else { + mCapEvt.mFrameWide = 0; + mCapEvt.mFrameHeight = 0; + mCapEvt.mFrameNum = 0; + mCapEvt.mFrameSize = 0; + } + + if (NULL != mpObserver) { + mpObserver->onTvEvent(mCapEvt); + } + + return iOutRet;*/ + return 0; } int CTvScreenCapture::StopCapturing(struct camera *cam) { - /* - int iOutRet = SUCCEED, iRet; - enum v4l2_buf_type type; - - do { - type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - - iRet = xioctl(cam->fd, VIDIOC_STREAMOFF, &type); - if (FAILED == iRet) { - iOutRet = iRet; - break; - } - } while (FALSE); - - return iOutRet;*/ - return 0; + /* + int iOutRet = SUCCEED, iRet; + enum v4l2_buf_type type; + + do { + type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + + iRet = xioctl(cam->fd, VIDIOC_STREAMOFF, &type); + if (FAILED == iRet) { + iOutRet = iRet; + break; + } + } while (FALSE); + + return iOutRet;*/ + return 0; } int CTvScreenCapture::VideoStop() { - /* - StopCapturing(&m_capV4l2Cam); - UninitCamera(&m_capV4l2Cam); - return SUCCEED;*/ - return 0; + /* + StopCapturing(&m_capV4l2Cam); + UninitCamera(&m_capV4l2Cam); + return SUCCEED;*/ + return 0; } int CTvScreenCapture::UninitCamera(struct camera *cam) { - /* - unsigned int i; + /* + unsigned int i; - for (i = 0; i < m_capNumBuffers; ++i) { - if (cam->buffers[i].start == NULL) { - break; - } + for (i = 0; i < m_capNumBuffers; ++i) { + if (cam->buffers[i].start == NULL) { + break; + } - if (FAILED == munmap(cam->buffers[i].start, cam->buffers[i].length)) { - LOGD("ERROR::munmap cam buffer failed\n"); - break; - } - } + if (FAILED == munmap(cam->buffers[i].start, cam->buffers[i].length)) { + LOGD("ERROR::munmap cam buffer failed\n"); + break; + } + } - if (NULL != cam->buffers) - free(cam->buffers); + if (NULL != cam->buffers) + free(cam->buffers); - cam->buffers = NULL; + cam->buffers = NULL; - return SUCCEED;*/ - return 0; + return SUCCEED;*/ + return 0; } int CTvScreenCapture::CloseCamera(struct camera *cam) { - /* - int iOutRet = SUCCEED, iRet; - - do { - if (cam->fd > 0) { - iRet = close(cam->fd); - if (FAILED == iRet) { - iOutRet = iRet; - break; - } - - cam->fd = -1; - } - } while (FALSE); - - return iOutRet;*/ - return 0; + /* + int iOutRet = SUCCEED, iRet; + + do { + if (cam->fd > 0) { + iRet = close(cam->fd); + if (FAILED == iRet) { + iOutRet = iRet; + break; + } + + cam->fd = -1; + } + } while (FALSE); + + return iOutRet;*/ + return 0; } int CTvScreenCapture::DeinitVideoCap() { - /* - CloseCamera(&m_capV4l2Cam); - return SUCCEED ; - */ - return 0; + /* + CloseCamera(&m_capV4l2Cam); + return SUCCEED ; + */ + return 0; } int CTvScreenCapture::AmvideocapCapFrame(char *buf, int size, int *w, int *h, int *ret_size) { - /* - int iOutRet = SUCCEED, iRet; - int iDevFd = -1; - int format = FORMAT_S32_ABGR; - - do { - iDevFd = open(VIDEOCAPDEV, O_RDWR); - if (iDevFd < 0) { - LOGD("ERROR,open amvideocap0 failed\n"); - iOutRet = FAILED; - break; - } - - if ((w != NULL) && (*w > 0)) { - iRet = ioctl(iDevFd, AMVIDEOCAP_IOW_SET_WANTFRAME_WIDTH, *w); - if (iRet < 0) { - iOutRet = iRet; - break; - } - } - - if ((h != NULL) && (*h > 0)) { - - iRet = ioctl(iDevFd, AMVIDEOCAP_IOW_SET_WANTFRAME_HEIGHT, *h); - if (iRet < 0) { - iOutRet = iRet; - break; - } - } - - iRet = ioctl(iDevFd, AMVIDEOCAP_IOW_SET_WANTFRAME_FORMAT, format); - if (iRet < 0) { - iOutRet = iRet; - break; - } - - *ret_size = read(iDevFd, buf, size); - if (0 == *ret_size) { - LOGD("ERROR:: Cann't Read video data\n"); - iOutRet = FAILED; - *ret_size = 0; - break; - } - - LOGD("========== Got Data Size : %d ==============\n", *ret_size); - #if 0 - if (w != NULL) { - iRet = ioctl(iDevFd, AMVIDEOCAP_IOR_GET_FRAME_WIDTH, w); - } - - if (h != NULL) { - iRet = ioctl(iDevFd, AMVIDEOCAP_IOR_GET_FRAME_HEIGHT, h); - } - #endif - } while (FALSE); - - close(iDevFd); - - return iOutRet;*/ - return 0; + /* + int iOutRet = SUCCEED, iRet; + int iDevFd = -1; + int format = FORMAT_S32_ABGR; + + do { + iDevFd = open(VIDEOCAPDEV, O_RDWR); + if (iDevFd < 0) { + LOGD("ERROR,open amvideocap0 failed\n"); + iOutRet = FAILED; + break; + } + + if ((w != NULL) && (*w > 0)) { + iRet = ioctl(iDevFd, AMVIDEOCAP_IOW_SET_WANTFRAME_WIDTH, *w); + if (iRet < 0) { + iOutRet = iRet; + break; + } + } + + if ((h != NULL) && (*h > 0)) { + + iRet = ioctl(iDevFd, AMVIDEOCAP_IOW_SET_WANTFRAME_HEIGHT, *h); + if (iRet < 0) { + iOutRet = iRet; + break; + } + } + + iRet = ioctl(iDevFd, AMVIDEOCAP_IOW_SET_WANTFRAME_FORMAT, format); + if (iRet < 0) { + iOutRet = iRet; + break; + } + + *ret_size = read(iDevFd, buf, size); + if (0 == *ret_size) { + LOGD("ERROR:: Cann't Read video data\n"); + iOutRet = FAILED; + *ret_size = 0; + break; + } + + LOGD("========== Got Data Size : %d ==============\n", *ret_size); + #if 0 + if (w != NULL) { + iRet = ioctl(iDevFd, AMVIDEOCAP_IOR_GET_FRAME_WIDTH, w); + } + + if (h != NULL) { + iRet = ioctl(iDevFd, AMVIDEOCAP_IOR_GET_FRAME_HEIGHT, h); + } + #endif + } while (FALSE); + + close(iDevFd); + + return iOutRet;*/ + return 0; } int CTvScreenCapture::CapOsdAndVideoLayer(int width, int height) { - /* - int iOutRet = SUCCEED, iRet; - status_t iStatus; - ScreenCatch *mScreenCatch = NULL; - MetaData *pMeta = NULL; - MediaBuffer *buffer = NULL; - int dataLen = 0; - - do { - mScreenCatch = new ScreenCatch(width, height, 32); - if (NULL == mScreenCatch) { - LOGD("ERROR!!! mScreenCatch is NULL\n"); - iOutRet = FAILED; - break; - } - - pMeta = new MetaData(); - if (NULL == pMeta) { - LOGD("ERROR!!! pMeta is NULL\n"); - iOutRet = FAILED; - break; - } - pMeta->setInt32(kKeyColorFormat, OMX_COLOR_Format32bitARGB8888); - - mScreenCatch->start(pMeta); - - while (true) { - iStatus = mScreenCatch->read(&buffer); - if (iStatus != OK ) { - usleep(1000); - continue; - } - - if (NULL == buffer) { - iOutRet = FAILED; - break; - } - - LOGD("DDDDDDDDDDAAAAAAAAAAAAAAAAAAAATTTTTTTTTTTTTTAAAAAAAAAAAAAAAAAAAAAAAAAAAAA %d %d\n", buffer->size(), iStatus); - //nv21_to_rgb32((unsigned char*)buffer->data(),(unsigned char *)m_pData,width,height,&dataLen); - memcpy((unsigned char *)m_pData, (unsigned char *)buffer->data(), buffer->size()); - break; - } - - } while (FALSE); - - if (dataLen > 0) { - mCapEvt.mFrameWide = width; - mCapEvt.mFrameHeight = height; - mCapEvt.mFrameNum = 1; - mCapEvt.mFrameSize = dataLen; - } else { - mCapEvt.mFrameWide = 0; - mCapEvt.mFrameHeight = 0; - mCapEvt.mFrameNum = 0; - mCapEvt.mFrameSize = 0; - } - - if (NULL != mpObserver) { - mpObserver->onTvEvent(mCapEvt); - } - - mScreenCatch->stop(); - - mScreenCatch->free(buffer); - buffer = NULL; - return iOutRet;*/ - return 0; + /* + int iOutRet = SUCCEED, iRet; + status_t iStatus; + ScreenCatch *mScreenCatch = NULL; + MetaData *pMeta = NULL; + MediaBuffer *buffer = NULL; + int dataLen = 0; + + do { + mScreenCatch = new ScreenCatch(width, height, 32); + if (NULL == mScreenCatch) { + LOGD("ERROR!!! mScreenCatch is NULL\n"); + iOutRet = FAILED; + break; + } + + pMeta = new MetaData(); + if (NULL == pMeta) { + LOGD("ERROR!!! pMeta is NULL\n"); + iOutRet = FAILED; + break; + } + pMeta->setInt32(kKeyColorFormat, OMX_COLOR_Format32bitARGB8888); + + mScreenCatch->start(pMeta); + + while (true) { + iStatus = mScreenCatch->read(&buffer); + if (iStatus != OK ) { + usleep(1000); + continue; + } + + if (NULL == buffer) { + iOutRet = FAILED; + break; + } + + LOGD("DDDDDDDDDDAAAAAAAAAAAAAAAAAAAATTTTTTTTTTTTTTAAAAAAAAAAAAAAAAAAAAAAAAAAAAA %d %d\n", buffer->size(), iStatus); + //nv21_to_rgb32((unsigned char*)buffer->data(),(unsigned char *)m_pData,width,height,&dataLen); + memcpy((unsigned char *)m_pData, (unsigned char *)buffer->data(), buffer->size()); + break; + } + + } while (FALSE); + + if (dataLen > 0) { + mCapEvt.mFrameWide = width; + mCapEvt.mFrameHeight = height; + mCapEvt.mFrameNum = 1; + mCapEvt.mFrameSize = dataLen; + } else { + mCapEvt.mFrameWide = 0; + mCapEvt.mFrameHeight = 0; + mCapEvt.mFrameNum = 0; + mCapEvt.mFrameSize = 0; + } + + if (NULL != mpObserver) { + mpObserver->onTvEvent(mCapEvt); + } + + mScreenCatch->stop(); + + mScreenCatch->free(buffer); + buffer = NULL; + return iOutRet;*/ + return 0; } int CTvScreenCapture::CapMediaPlayerVideoLayerOnly(int width, int height) { - /* - int iOutRet = SUCCEED, iRet; - int ibufSize, iDataSize = 0; - int w, h; - - do { - ibufSize = width * height * 4; - w = width; - h = height; - - iRet = AmvideocapCapFrame(m_pData, ibufSize, &w, &h, &iDataSize); - if (SUCCEED != iRet) { - LOGD("AmvideocapCapFrame Cannt CapFram\n"); - iOutRet = iRet; - break; - } - - LOGD("GOT DDDDDDDDDAAAAAAAATTTTTTTTTTTAAAAAA Size : %d w:%d h: %d\n", iDataSize, w, h); - - if (iDataSize > 0) { - mCapEvt.mFrameWide = w; - mCapEvt.mFrameHeight = h; - mCapEvt.mFrameNum = 1; - mCapEvt.mFrameSize = iDataSize; - } else { - mCapEvt.mFrameWide = 0; - mCapEvt.mFrameHeight = 0; - mCapEvt.mFrameNum = 0; - mCapEvt.mFrameSize = 0; - } - - if (NULL != mpObserver) { - mpObserver->onTvEvent(mCapEvt); - } - } while (FALSE); - - return iOutRet;*/ - return 0; + /* + int iOutRet = SUCCEED, iRet; + int ibufSize, iDataSize = 0; + int w, h; + + do { + ibufSize = width * height * 4; + w = width; + h = height; + + iRet = AmvideocapCapFrame(m_pData, ibufSize, &w, &h, &iDataSize); + if (SUCCEED != iRet) { + LOGD("AmvideocapCapFrame Cannt CapFram\n"); + iOutRet = iRet; + break; + } + + LOGD("GOT DDDDDDDDDAAAAAAAATTTTTTTTTTTAAAAAA Size : %d w:%d h: %d\n", iDataSize, w, h); + + if (iDataSize > 0) { + mCapEvt.mFrameWide = w; + mCapEvt.mFrameHeight = h; + mCapEvt.mFrameNum = 1; + mCapEvt.mFrameSize = iDataSize; + } else { + mCapEvt.mFrameWide = 0; + mCapEvt.mFrameHeight = 0; + mCapEvt.mFrameNum = 0; + mCapEvt.mFrameSize = 0; + } + + if (NULL != mpObserver) { + mpObserver->onTvEvent(mCapEvt); + } + } while (FALSE); + + return iOutRet;*/ + return 0; } CTvScreenCapture::CTvScreenCapture() { - /* - m_capNumBuffers = 0; - memset(&m_capV4l2Cam, 0x00, sizeof(camera)); - mpObserver = NULL;*/ - return ; + /* + m_capNumBuffers = 0; + memset(&m_capV4l2Cam, 0x00, sizeof(camera)); + mpObserver = NULL;*/ + return ; } CTvScreenCapture::~CTvScreenCapture() { - /* - memset(&m_capV4l2Cam, 0x00, sizeof(camera)); - m_pData = NULL;*/ + /* + memset(&m_capV4l2Cam, 0x00, sizeof(camera)); + m_pData = NULL;*/ } |