Lines Matching refs:io_ctx
47 AVIOContext * io_ctx; member
578 AVIOContext * io_ctx = NULL; in ffmpeg_get_image_header() local
581 io_ctx = ffmpeg_open_io_context(&dsc->file); in ffmpeg_get_image_header()
582 if(io_ctx == NULL) { in ffmpeg_get_image_header()
592 fmt_ctx->pb = io_ctx; in ffmpeg_get_image_header()
624 if(io_ctx != NULL) { in ffmpeg_get_image_header()
625 av_free(io_ctx->buffer); in ffmpeg_get_image_header()
626 av_free(io_ctx); in ffmpeg_get_image_header()
741 …ffmpeg_ctx->io_ctx = ffmpeg_open_io_context(&(ffmpeg_ctx->lv_file)); /* Save the buffer pointe… in ffmpeg_open_file()
743 if(ffmpeg_ctx->io_ctx == NULL) { in ffmpeg_open_file()
753 ffmpeg_ctx->fmt_ctx->pb = ffmpeg_ctx->io_ctx; in ffmpeg_open_file()
884 if(ffmpeg_ctx->io_ctx != NULL) { in ffmpeg_close()
885 av_free(ffmpeg_ctx->io_ctx->buffer); in ffmpeg_close()
886 av_free(ffmpeg_ctx->io_ctx); in ffmpeg_close()