Go to the source code of this file.
Defines | |
| #define | AV_GCC_VERSION_AT_LEAST(x, y) 0 |
| #define | av_always_inline inline |
| #define | av_unused |
| #define | av_uninit(x) x |
| Mark a variable as used and prevent the compiler from optimizing it away. | |
| #define | av_builtin_constant_p(x) 0 |
Definition in file attributes.h.
| #define av_always_inline inline |
Definition at line 39 of file attributes.h.
| #define av_builtin_constant_p | ( | x | ) | 0 |
| #define AV_GCC_VERSION_AT_LEAST | ( | x, | |||
| y | ) | 0 |
Definition at line 32 of file attributes.h.
| #define av_uninit | ( | x | ) | x |
Mark a variable as used and prevent the compiler from optimizing it away.
This is useful for variables accessed only from inline assembler without the compiler being aware.
Definition at line 124 of file attributes.h.
Referenced by apply_window(), av_seek_frame_binary(), bfi_decode_frame(), compute_rematrixing_strategy(), decode_subframe_fixed(), doVertLowPass_altivec(), ea_read_packet(), ff_h264_execute_ref_pic_marking(), ff_lpc_calc_coefs(), ff_msmpeg4_decode_block(), ff_vp56_decode_frame(), main(), mpegps_read_packet(), msrle_decode_8_16_24_32(), output_audio_block(), qtrle_encode_line(), set_bandwidth(), unpack(), vp8_decode_frame(), and xwma_read_header().
| #define av_unused |
Definition at line 95 of file attributes.h.
Referenced by asf_build_simple_index(), asf_read_stream_properties(), av_estimate_timings(), av_file_map(), avfilter_get_video_buffer(), body(), celt_header(), count_frame_header(), DECLARE_ASM_CONST(), decode_cabac_residual_internal(), decode_frame(), do_video_out(), ff_dlog_ref(), ff_faandct(), ff_h264_filter_mb(), get_rac(), get_video_frame(), init(), mov_read_hdlr(), nsv_parse_NSVf_header(), nsv_read_chunk(), opt_filters(), p8idct(), pred4x4_down_left_svq3_c(), r3d_read_red1(), r3d_read_reda(), r3d_read_redv(), r3d_read_reos(), row_fdct(), rtp_check_and_send_back_rr(), sha256_transform(), subtitle_thread(), swScale(), swScale_c(), vaapi_mpeg2_decode_slice(), and video_thread().
1.5.8