static void mm_app_preview_notify_cb(mm_camera_super_buf_t *bufs,
void *user_data)
{
char file_name[64];
mm_camera_buf_def_t *frame = bufs->bufs[0];
mm_camera_test_obj_t *pme = (mm_camera_test_obj_t *)user_data;
CDBG("%s: BEGIN - length=%d, frame idx = %d\n",
__func__, frame->frame_len, frame->frame_idx);
snprintf(file_name, sizeof(file_name), "P_C%d", pme->cam->camera_handle);
mm_app_dump_frame(frame, file_name, "yuv", frame->frame_idx);
if (MM_CAMERA_OK != pme->cam->ops->qbuf(bufs->camera_handle,
bufs->ch_id,
frame)) {
CDBG_ERROR("%s: Failed in Preview Qbuf\n", __func__);
}
mm_app_cache_ops((mm_camera_app_meminfo_t *)frame->mem_info,
ION_IOC_INV_CACHES);
CDBG("%s: END\n", __func__);
}
static void mm_app_preview_notify_cb(mm_camera_super_buf_t *bufs,
void *user_data)
{
int i = 0;
mm_camera_channel_t *channel = NULL;
mm_camera_stream_t *p_stream = NULL;
mm_camera_buf_def_t *frame = bufs->bufs[0];
mm_camera_test_obj_t *pme = (mm_camera_test_obj_t *)user_data;
CDBG_ERROR("%s: BEGIN - length=%d, frame idx = %d\n",
__func__, frame->frame_len, frame->frame_idx);
if (NULL == bufs || NULL == user_data) {
CDBG_ERROR("%s: bufs or user_data are not valid ", __func__);
return;
}
/* find channel */
for (i = 0; i < MM_CHANNEL_TYPE_MAX; i++) {
if (pme->channels[i].ch_id == bufs->ch_id) {
channel = &pme->channels[i];
break;
}
}
/* find preview stream */
for (i = 0; i < channel->num_streams; i++) {
if (channel->streams[i].s_config.stream_info->stream_type == CAM_STREAM_TYPE_PREVIEW) {
p_stream = &channel->streams[i];
break;
}
}
/* find preview frame */
for (i = 0; i < bufs->num_bufs; i++) {
if (bufs->bufs[i]->stream_id == p_stream->s_id) {
frame = bufs->bufs[i];
break;
}
}
if (NULL == p_stream) {
CDBG_ERROR("%s: cannot find preview stream", __func__);
return;
}
if ( 0 < pme->fb_fd ) {
mm_app_overlay_display(pme, frame->fd);
}
#ifdef DUMP_PRV_IN_FILE
{
char file_name[64];
snprintf(file_name, sizeof(file_name), "P_C%d", pme->cam->camera_handle);
mm_app_dump_frame(frame, file_name, "yuv", frame->frame_idx);
}
#endif
if (pme->user_preview_cb) {
CDBG_ERROR("[DBG] %s, user defined own preview cb. calling it...", __func__);
pme->user_preview_cb(frame);
}
if (MM_CAMERA_OK != pme->cam->ops->qbuf(bufs->camera_handle,
bufs->ch_id,
frame)) {
CDBG_ERROR("%s: Failed in Preview Qbuf\n", __func__);
}
mm_app_cache_ops((mm_camera_app_meminfo_t *)frame->mem_info,
ION_IOC_INV_CACHES);
CDBG("%s: END\n", __func__);
}
static void mm_app_snapshot_notify_cb(mm_camera_super_buf_t *bufs,
void *user_data)
{
int rc = 0;
uint32_t i = 0;
mm_camera_test_obj_t *pme = (mm_camera_test_obj_t *)user_data;
mm_camera_channel_t *channel = NULL;
mm_camera_stream_t *p_stream = NULL;
mm_camera_stream_t *m_stream = NULL;
mm_camera_buf_def_t *p_frame = NULL;
mm_camera_buf_def_t *m_frame = NULL;
/* find channel */
for (i = 0; i < MM_CHANNEL_TYPE_MAX; i++) {
if (pme->channels[i].ch_id == bufs->ch_id) {
channel = &pme->channels[i];
break;
}
}
if (NULL == channel) {
LOGE(" Wrong channel id (%d)", bufs->ch_id);
rc = -1;
goto error;
}
/* find snapshot stream */
for (i = 0; i < channel->num_streams; i++) {
if (channel->streams[i].s_config.stream_info->stream_type == CAM_STREAM_TYPE_SNAPSHOT) {
m_stream = &channel->streams[i];
break;
}
}
if (NULL == m_stream) {
LOGE(" cannot find snapshot stream");
rc = -1;
goto error;
}
/* find snapshot frame */
for (i = 0; i < bufs->num_bufs; i++) {
if (bufs->bufs[i]->stream_id == m_stream->s_id) {
m_frame = bufs->bufs[i];
break;
}
}
if (NULL == m_frame) {
LOGE(" main frame is NULL");
rc = -1;
goto error;
}
mm_app_dump_frame(m_frame, "main", "yuv", m_frame->frame_idx);
/* find postview stream */
for (i = 0; i < channel->num_streams; i++) {
if (channel->streams[i].s_config.stream_info->stream_type == CAM_STREAM_TYPE_POSTVIEW) {
p_stream = &channel->streams[i];
break;
}
}
if (NULL != p_stream) {
/* find preview frame */
for (i = 0; i < bufs->num_bufs; i++) {
if (bufs->bufs[i]->stream_id == p_stream->s_id) {
p_frame = bufs->bufs[i];
break;
}
}
if (NULL != p_frame) {
mm_app_dump_frame(p_frame, "postview", "yuv", p_frame->frame_idx);
}
}
mm_app_cache_ops((mm_camera_app_meminfo_t *)m_frame->mem_info,
ION_IOC_CLEAN_INV_CACHES);
pme->jpeg_buf.mem_info.size = m_frame->frame_len;
mm_app_allocate_ion_memory(&pme->jpeg_buf,
(0x1 << CAMERA_ION_FALLBACK_HEAP_ID));
/* create a new jpeg encoding session */
rc = createEncodingSession(pme, m_stream, m_frame);
if (0 != rc) {
LOGE(" error creating jpeg session");
mm_app_deallocate_ion_memory(&pme->jpeg_buf);
goto error;
}
/* start jpeg encoding job */
rc = encodeData(pme, bufs, m_stream);
if (0 != rc) {
LOGE(" error creating jpeg session");
mm_app_deallocate_ion_memory(&pme->jpeg_buf);
goto error;
}
error:
/* buf done rcvd frames in error case */
if ( 0 != rc ) {
for (i=0; i<bufs->num_bufs; i++) {
if (MM_CAMERA_OK != pme->cam->ops->qbuf(bufs->camera_handle,
bufs->ch_id,
bufs->bufs[i])) {
LOGE(" Failed in Qbuf\n");
}
mm_app_cache_ops((mm_camera_app_meminfo_t *)bufs->bufs[i]->mem_info,
ION_IOC_INV_CACHES);
}
}
LOGD(" END\n");
}
static void mm_app_snapshot_notify_cb_raw(mm_camera_super_buf_t *bufs,
void *user_data)
{
int rc;
uint32_t i = 0;
mm_camera_test_obj_t *pme = (mm_camera_test_obj_t *)user_data;
mm_camera_channel_t *channel = NULL;
mm_camera_stream_t *m_stream = NULL;
mm_camera_buf_def_t *m_frame = NULL;
LOGD(" BEGIN\n");
/* find channel */
for (i = 0; i < MM_CHANNEL_TYPE_MAX; i++) {
if (pme->channels[i].ch_id == bufs->ch_id) {
channel = &pme->channels[i];
break;
}
}
if (NULL == channel) {
LOGE(" Wrong channel id (%d)", bufs->ch_id);
rc = -1;
goto EXIT;
}
/* find snapshot stream */
for (i = 0; i < channel->num_streams; i++) {
if (channel->streams[i].s_config.stream_info->stream_type == CAM_STREAM_TYPE_RAW) {
m_stream = &channel->streams[i];
break;
}
}
if (NULL == m_stream) {
LOGE(" cannot find snapshot stream");
rc = -1;
goto EXIT;
}
/* find snapshot frame */
for (i = 0; i < bufs->num_bufs; i++) {
if (bufs->bufs[i]->stream_id == m_stream->s_id) {
m_frame = bufs->bufs[i];
break;
}
}
if (NULL == m_frame) {
LOGE(" main frame is NULL");
rc = -1;
goto EXIT;
}
mm_app_dump_frame(m_frame, "main", "raw", m_frame->frame_idx);
EXIT:
for (i=0; i<bufs->num_bufs; i++) {
if (MM_CAMERA_OK != pme->cam->ops->qbuf(bufs->camera_handle,
bufs->ch_id,
bufs->bufs[i])) {
LOGE(" Failed in Qbuf\n");
}
}
mm_camera_app_done();
LOGD(" END\n");
}
static void mm_app_zsl_notify_cb(mm_camera_super_buf_t *bufs,
void *user_data)
{
int i = 0;
mm_camera_test_obj_t *pme = (mm_camera_test_obj_t *)user_data;
mm_camera_channel_t *channel = NULL;
mm_camera_stream_t *p_stream = NULL;
mm_camera_stream_t *m_stream = NULL;
mm_camera_buf_def_t *p_frame = NULL;
mm_camera_buf_def_t *m_frame = NULL;
CDBG("%s: BEGIN\n", __func__);
/* find channel */
for (i = 0; i < MM_CHANNEL_TYPE_MAX; i++) {
if (pme->channels[i].ch_id == bufs->ch_id) {
channel = &pme->channels[i];
break;
}
}
if (NULL == channel) {
CDBG_ERROR("%s: Wrong channel id (%d)", __func__, bufs->ch_id);
return;
}
/* find preview stream */
for (i = 0; i < channel->num_streams; i++) {
if (channel->streams[i].s_config.stream_info->stream_type == CAM_STREAM_TYPE_PREVIEW) {
p_stream = &channel->streams[i];
break;
}
}
if (NULL == p_stream) {
CDBG_ERROR("%s: cannot find preview stream", __func__);
return;
}
/* find snapshot stream */
for (i = 0; i < channel->num_streams; i++) {
if (channel->streams[i].s_config.stream_info->stream_type == CAM_STREAM_TYPE_SNAPSHOT) {
m_stream = &channel->streams[i];
break;
}
}
if (NULL == m_stream) {
CDBG_ERROR("%s: cannot find snapshot stream", __func__);
return;
}
/* find preview frame */
for (i = 0; i < bufs->num_bufs; i++) {
if (bufs->bufs[i]->stream_id == p_stream->s_id) {
p_frame = bufs->bufs[i];
break;
}
}
/* find snapshot frame */
for (i = 0; i < bufs->num_bufs; i++) {
if (bufs->bufs[i]->stream_id == m_stream->s_id) {
m_frame = bufs->bufs[i];
break;
}
}
if (!m_frame || !p_frame) {
CDBG_ERROR("%s: cannot find preview/snapshot frame", __func__);
return;
}
mm_app_dump_frame(p_frame, "zsl_preview", "yuv", p_frame->frame_idx);
mm_app_dump_frame(m_frame, "zsl_main", "yuv", m_frame->frame_idx);
if (MM_CAMERA_OK != pme->cam->ops->qbuf(bufs->camera_handle,
bufs->ch_id,
p_frame)) {
CDBG_ERROR("%s: Failed in preview Qbuf\n", __func__);
}
mm_app_cache_ops((mm_camera_app_meminfo_t *)p_frame->mem_info,
ION_IOC_INV_CACHES);
if (MM_CAMERA_OK != pme->cam->ops->qbuf(bufs->camera_handle,
bufs->ch_id,
m_frame)) {
CDBG_ERROR("%s: Failed in main Qbuf\n", __func__);
}
mm_app_cache_ops((mm_camera_app_meminfo_t *)m_frame->mem_info,
ION_IOC_INV_CACHES);
CDBG("%s: END\n", __func__);
}
static void mm_app_snapshot_notify_cb(mm_camera_super_buf_t *bufs,
void *user_data)
{
int rc = 0;
int i = 0;
mm_camera_test_obj_t *pme = (mm_camera_test_obj_t *)user_data;
mm_camera_channel_t *channel = NULL;
mm_camera_stream_t *p_stream = NULL;
mm_camera_stream_t *m_stream = NULL;
mm_camera_buf_def_t *p_frame = NULL;
mm_camera_buf_def_t *m_frame = NULL;
CDBG("%s: BEGIN\n", __func__);
/* find channel */
for (i = 0; i < MM_CHANNEL_TYPE_MAX; i++) {
if (pme->channels[i].ch_id == bufs->ch_id) {
channel = &pme->channels[i];
break;
}
}
if (NULL == channel) {
CDBG_ERROR("%s: Wrong channel id (%d)", __func__, bufs->ch_id);
rc = -1;
goto error;
}
/* find snapshot stream */
for (i = 0; i < channel->num_streams; i++) {
if (channel->streams[i].s_config.stream_info->stream_type == CAM_STREAM_TYPE_SNAPSHOT) {
m_stream = &channel->streams[i];
break;
}
}
if (NULL == m_stream) {
CDBG_ERROR("%s: cannot find snapshot stream", __func__);
rc = -1;
goto error;
}
/* find snapshot frame */
for (i = 0; i < bufs->num_bufs; i++) {
if (bufs->bufs[i]->stream_id == m_stream->s_id) {
m_frame = bufs->bufs[i];
break;
}
}
if (NULL == m_frame) {
CDBG_ERROR("%s: main frame is NULL", __func__);
rc = -1;
goto error;
}
mm_app_dump_frame(m_frame, "main", "yuv", m_frame->frame_idx);
/* find postview stream */
for (i = 0; i < channel->num_streams; i++) {
if (channel->streams[i].s_config.stream_info->stream_type == CAM_STREAM_TYPE_POSTVIEW) {
p_stream = &channel->streams[i];
break;
}
}
if (NULL != p_stream) {
/* find preview frame */
for (i = 0; i < bufs->num_bufs; i++) {
if (bufs->bufs[i]->stream_id == p_stream->s_id) {
p_frame = bufs->bufs[i];
break;
}
}
if (NULL != p_frame) {
mm_app_dump_frame(p_frame, "postview", "yuv", p_frame->frame_idx);
}
}
mm_app_cache_ops((mm_camera_app_meminfo_t *)m_frame->mem_info,
ION_IOC_CLEAN_INV_CACHES);
pme->jpeg_buf.buf.buffer = (uint8_t *)malloc(m_frame->frame_len);
if ( NULL == pme->jpeg_buf.buf.buffer ) {
CDBG_ERROR("%s: error allocating jpeg output buffer", __func__);
goto error;
}
pme->jpeg_buf.buf.frame_len = m_frame->frame_len;
/* create a new jpeg encoding session */
rc = createEncodingSession(pme, m_stream, m_frame);
if (0 != rc) {
CDBG_ERROR("%s: error creating jpeg session", __func__);
free(pme->jpeg_buf.buf.buffer);
goto error;
}
/* start jpeg encoding job */
rc = encodeData(pme, bufs, m_stream);
if (0 != rc) {
CDBG_ERROR("%s: error creating jpeg session", __func__);
free(pme->jpeg_buf.buf.buffer);
goto error;
}
error:
/* buf done rcvd frames in error case */
if ( 0 != rc ) {
for (i=0; i<bufs->num_bufs; i++) {
if (MM_CAMERA_OK != pme->cam->ops->qbuf(bufs->camera_handle,
bufs->ch_id,
bufs->bufs[i])) {
CDBG_ERROR("%s: Failed in Qbuf\n", __func__);
}
mm_app_cache_ops((mm_camera_app_meminfo_t *)bufs->bufs[i]->mem_info,
ION_IOC_INV_CACHES);
}
}
CDBG("%s: END\n", __func__);
}