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add switch_core_file_write_video

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open a door to write video data
so it is possible to record a .fsv file
also possible to write to .mp4 with proper file format support
This commit is contained in:
Seven Du committed 2012-07-20 11:38:20 +08:00
1 parent 30c009b30e
commit 14cb9af607
4 files changed
+50 -20
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src/mod/applications/mod_fsv/mod_fsv.c
+20 -20
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@@ -703,30 +703,30 @@ static switch_status_t fsv_file_write(switch_file_handle_t *handle, void *data,
return status;
}
// static switch_status_t fsv_file_write_video(switch_file_handle_t *handle, void *data, size_t *len)
// {
// uint32_t datalen = *len;
// uint32_t bytes = datalen | VID_BIT;
// size_t size;
// switch_status_t status = SWITCH_STATUS_SUCCESS;
static switch_status_t fsv_file_write_video(switch_file_handle_t *handle, void *data, size_t *len)
{
uint32_t datalen = *len;
uint32_t bytes = datalen | VID_BIT;
size_t size;
switch_status_t status = SWITCH_STATUS_SUCCESS;
// fsv_file_context *context = handle->private_info;
// /* switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "writing: %ld\n", (long)(*len)); */
fsv_file_context *context = handle->private_info;
/* switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "writing: %ld\n", (long)(*len)); */
// switch_mutex_lock(context->mutex);
switch_mutex_lock(context->mutex);
// size = sizeof(bytes);
// if (switch_file_write(context->fd, &bytes, &size) != SWITCH_STATUS_SUCCESS) {
// switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "write error\n");
// return SWITCH_STATUS_FALSE;
// }
size = sizeof(bytes);
if (switch_file_write(context->fd, &bytes, &size) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "write error\n");
return SWITCH_STATUS_FALSE;
}
// *len = datalen;
// status = switch_file_write(context->fd, data, len);
// switch_mutex_unlock(context->mutex);
*len = datalen;
status = switch_file_write(context->fd, data, len);
switch_mutex_unlock(context->mutex);
// return status;
// }
return status;
}
static switch_status_t fsv_file_set_string(switch_file_handle_t *handle, switch_audio_col_t col, const char *string)
{
@@ -760,7 +760,7 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_fsv_load)
file_interface->file_truncate = fsv_file_truncate;
file_interface->file_read = fsv_file_read;
file_interface->file_write = fsv_file_write;
// file_interface->file_write_video = fsv_file_write_video;
file_interface->file_write_video = fsv_file_write_video;
file_interface->file_seek = fsv_file_seek;
file_interface->file_set_string = fsv_file_set_string;
file_interface->file_get_string = fsv_file_get_string;