Hi, The objects used in i965 driver are allocated via special ioctl, so valgrind can not track the pointer without patching libdrm.
Shuang has a patch for libdrm, maybe he can help you. Thanks Haihao > Hi, > > it looks like libva is leaking memory, I played around with my xine vaapi > implementation and mplayer. With both valgrind produces the following > output : > > ==17727== Invalid write of size 4 > ==17727== at 0x15FD212A: intel_batchbuffer_emit_dword (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x15FE3BFE: i965_avc_bsd_pipeline (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x15FD693F: i965_media_h264_states_setup (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x15FD4817: i965_media_decode_picture (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x15FE0AEE: i965_EndPicture (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0xBF5FA0F: vaEndPicture (in /usr/lib/libva.so.1.0.13) > ==17727== by 0xB42EE6: ff_vaapi_common_end_frame (in /usr/bin/mplayer) > ==17727== by 0x867139: ??? (in /usr/bin/mplayer) > ==17727== by 0x87484C: ??? (in /usr/bin/mplayer) > ==17727== by 0x9FF31F: avcodec_decode_video2 (in /usr/bin/mplayer) > ==17727== by 0x664260: ??? (in /usr/bin/mplayer) > ==17727== by 0x5699CA: decode_video (in /usr/bin/mplayer) > ==17727== Address 0x7f7caa73e230 is not stack'd, malloc'd or (recently) > free'd > ==17727== > ==17727== Invalid read of size 1 > ==17727== at 0x15FE2393: i965_avc_bsd_get_slice_bit_offset (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x15FE2767: i965_avc_bsd_object (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x15FE3C2A: i965_avc_bsd_pipeline (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x15FD693F: i965_media_h264_states_setup (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x15FD4817: i965_media_decode_picture (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x15FE0AEE: i965_EndPicture (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0xBF5FA0F: vaEndPicture (in /usr/lib/libva.so.1.0.13) > ==17727== by 0xB42EE6: ff_vaapi_common_end_frame (in /usr/bin/mplayer) > ==17727== by 0x867139: ??? (in /usr/bin/mplayer) > ==17727== by 0x87484C: ??? (in /usr/bin/mplayer) > ==17727== by 0x9FF31F: avcodec_decode_video2 (in /usr/bin/mplayer) > ==17727== by 0x664260: ??? (in /usr/bin/mplayer) > ==17727== Address 0x7f7caa73d000 is not stack'd, malloc'd or (recently) > free'd > > --17727-- REDIR: 0xd159710 (memalign) redirected to 0x4c23880 (memalign) > ==17727== Invalid write of size 8 > ==17727== at 0x15FD9975: i965_render_vs_unit (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x15FDBEAA: intel_render_put_surface (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x15FDE676: i965_PutSurface (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x50FB3C: ??? (in /usr/bin/mplayer) > ==17727== by 0x510CF1: ??? (in /usr/bin/mplayer) > ==17727== by 0x4DEE62: main (in /usr/bin/mplayer) > ==17727== Address 0x7f7caa5c3000 is not stack'd, malloc'd or (recently) > free'd > ==17727== > ==17727== Invalid write of size 8 > ==17727== at 0x15FD997C: i965_render_vs_unit (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x15FDBEAA: intel_render_put_surface (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x15FDE676: i965_PutSurface (in > /usr/lib/dri/i965_drv_video.so) > ==17727== by 0x50FB3C: ??? (in /usr/bin/mplayer) > ==17727== by 0x510CF1: ??? (in /usr/bin/mplayer) > ==17727== by 0x4DEE62: main (in /usr/bin/mplayer) > ==17727== Address 0x7f7caa5c3008 is not stack'd, malloc'd or (recently) > free'd > > The memory usage in mplayer and xine is growing and not freed. Also the cpu > usage is going up in both implementations. > > lg > > Ed > _______________________________________________ > Libva mailing list > Libva@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/libva _______________________________________________ Libva mailing list Libva@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libva
