Macro definitions for various function/variable attributes. More...
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Defines | |
#define | AV_GCC_VERSION_AT_LEAST(x, y) 0 |
#define | av_always_inline inline |
#define | av_noreturn |
#define | av_noinline |
#define | av_pure |
#define | av_const |
#define | av_cold |
#define | av_flatten |
#define | attribute_deprecated |
#define | AV_NOWARN_DEPRECATED(code) code |
Disable warnings about deprecated features This is useful for sections of code kept for backward compatibility and scheduled for removal. | |
#define | av_unused |
#define | av_used |
Mark a variable as used and prevent the compiler from optimizing it away. | |
#define | av_alias |
#define | av_uninit(x) x |
#define | av_builtin_constant_p(x) 0 |
#define | av_printf_format(fmtpos, attrpos) |
Macro definitions for various function/variable attributes.
Definition in file attributes.h.
#define attribute_deprecated |
Definition at line 95 of file attributes.h.
#define av_alias |
Definition at line 142 of file attributes.h.
#define av_always_inline inline |
Definition at line 39 of file attributes.h.
#define av_builtin_constant_p | ( | x | ) | 0 |
Definition at line 158 of file attributes.h.
Referenced by cmp().
#define av_cold |
Definition at line 79 of file attributes.h.
#define av_const |
Definition at line 71 of file attributes.h.
#define av_flatten |
Definition at line 87 of file attributes.h.
#define AV_GCC_VERSION_AT_LEAST | ( | x, | |
y | |||
) | 0 |
Definition at line 32 of file attributes.h.
#define av_noinline |
Definition at line 55 of file attributes.h.
#define av_noreturn |
Definition at line 47 of file attributes.h.
#define AV_NOWARN_DEPRECATED | ( | code | ) | code |
Disable warnings about deprecated features This is useful for sections of code kept for backward compatibility and scheduled for removal.
Definition at line 112 of file attributes.h.
Referenced by av_open_input_file(), av_open_input_stream(), av_seek_frame(), avformat_seek_file(), convert_format_parameters(), and seek_frame_generic().
#define av_printf_format | ( | fmtpos, | |
attrpos | |||
) |
Definition at line 159 of file attributes.h.
#define av_pure |
Definition at line 63 of file attributes.h.
#define av_uninit | ( | x | ) | x |
Definition at line 150 of file attributes.h.
Referenced by apply_channel_coupling(), apply_window(), bfi_decode_frame(), compute_rematrixing_strategy(), dca_exss_parse_asset_header(), decode_subframe_fixed(), doVertLowPass_altivec(), draw_mandelbrot(), ea_read_packet(), ff_h264_execute_ref_pic_marking(), ff_lpc_calc_coefs(), ff_msmpeg4_decode_block(), ff_seek_frame_binary(), ff_vp56_decode_frame(), ff_yuv2rgb_c_init_tables(), flv_read_packet(), 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 121 of file attributes.h.
Referenced by asf_build_simple_index(), asf_read_frame_header(), asf_read_stream_properties(), av_file_map(), avfilter_get_video_buffer(), body(), count_frame_header(), DECLARE_ASM_CONST(), decode_cabac_residual_internal(), decode_frame(), estimate_timings(), ff_dlog_ref(), ff_faandct(), ff_h264_filter_mb(), ff_rtp_check_and_send_back_rr(), ff_rv40dsp_init_x86(), get_rac(), init(), mov_read_hdlr(), nsv_parse_NSVf_header(), nsv_read_chunk(), opt_filters(), p8idct(), r3d_read_red1(), r3d_read_reda(), r3d_read_redv(), r3d_read_reos(), row_fdct(), sha256_transform(), swScale(), toggle_full_screen(), video_thread(), yuv2rgb_full_X_c_template(), and yuv2rgb_X_c_template().
#define av_used |
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 134 of file attributes.h.