ff_vaapi_alloc_iq_matrix 281 libavcodec/vaapi_h264.c iq_matrix = ff_vaapi_alloc_iq_matrix(vactx, sizeof(VAIQMatrixBufferH264)); ff_vaapi_alloc_iq_matrix 51 libavcodec/vaapi_internal.h void *ff_vaapi_alloc_iq_matrix(struct vaapi_context *vactx, unsigned int size); ff_vaapi_alloc_iq_matrix 84 libavcodec/vaapi_mpeg2.c iq_matrix = ff_vaapi_alloc_iq_matrix(vactx, sizeof(VAIQMatrixBufferMPEG2)); ff_vaapi_alloc_iq_matrix 105 libavcodec/vaapi_mpeg4.c iq_matrix = ff_vaapi_alloc_iq_matrix(vactx, sizeof(VAIQMatrixBufferMPEG4));