diff options
Diffstat (limited to 'libavcodec/cbs_h265_syntax_template.c')
| -rw-r--r-- | libavcodec/cbs_h265_syntax_template.c | 135 |
1 files changed, 17 insertions, 118 deletions
diff --git a/libavcodec/cbs_h265_syntax_template.c b/libavcodec/cbs_h265_syntax_template.c index c0e94683a2..b792ec688a 100644 --- a/libavcodec/cbs_h265_syntax_template.c +++ b/libavcodec/cbs_h265_syntax_template.c @@ -1808,70 +1808,6 @@ static int FUNC(sei_pan_scan_rect)(CodedBitstreamContext *ctx, RWContext *rw, return 0; } -static int FUNC(sei_user_data_registered)(CodedBitstreamContext *ctx, RWContext *rw, - H265RawSEIUserDataRegistered *current, - uint32_t *payload_size) -{ - int err, i, j; - - HEADER("User Data Registered ITU-T T.35"); - - u(8, itu_t_t35_country_code, 0x00, 0xff); - if (current->itu_t_t35_country_code != 0xff) - i = 1; - else { - u(8, itu_t_t35_country_code_extension_byte, 0x00, 0xff); - i = 2; - } - -#ifdef READ - if (*payload_size < i) { - av_log(ctx->log_ctx, AV_LOG_ERROR, - "Invalid SEI user data registered payload.\n"); - return AVERROR_INVALIDDATA; - } - current->data_length = *payload_size - i; -#else - *payload_size = i + current->data_length; -#endif - - allocate(current->data, current->data_length); - for (j = 0; j < current->data_length; j++) - xu(8, itu_t_t35_payload_byte[i], current->data[j], 0x00, 0xff, 1, i + j); - - return 0; -} - -static int FUNC(sei_user_data_unregistered)(CodedBitstreamContext *ctx, RWContext *rw, - H265RawSEIUserDataUnregistered *current, - uint32_t *payload_size) -{ - int err, i; - - HEADER("User Data Unregistered"); - -#ifdef READ - if (*payload_size < 16) { - av_log(ctx->log_ctx, AV_LOG_ERROR, - "Invalid SEI user data unregistered payload.\n"); - return AVERROR_INVALIDDATA; - } - current->data_length = *payload_size - 16; -#else - *payload_size = 16 + current->data_length; -#endif - - for (i = 0; i < 16; i++) - us(8, uuid_iso_iec_11578[i], 0x00, 0xff, 1, i); - - allocate(current->data, current->data_length); - - for (i = 0; i < current->data_length; i++) - xu(8, user_data_payload_byte[i], current->data[i], 0x00, 0xff, 1, i); - - return 0; -} - static int FUNC(sei_recovery_point)(CodedBitstreamContext *ctx, RWContext *rw, H265RawSEIRecoveryPoint *current) { @@ -2022,55 +1958,6 @@ static int FUNC(sei_time_code)(CodedBitstreamContext *ctx, RWContext *rw, return 0; } -static int FUNC(sei_mastering_display)(CodedBitstreamContext *ctx, RWContext *rw, - H265RawSEIMasteringDisplayColourVolume *current) -{ - int err, c; - - HEADER("Mastering Display Colour Volume"); - - for (c = 0; c < 3; c++) { - us(16, display_primaries_x[c], 0, 50000, 1, c); - us(16, display_primaries_y[c], 0, 50000, 1, c); - } - - u(16, white_point_x, 0, 50000); - u(16, white_point_y, 0, 50000); - - u(32, max_display_mastering_luminance, - 1, MAX_UINT_BITS(32)); - u(32, min_display_mastering_luminance, - 0, current->max_display_mastering_luminance - 1); - - return 0; -} - -static int FUNC(sei_content_light_level)(CodedBitstreamContext *ctx, RWContext *rw, - H265RawSEIContentLightLevelInfo *current) -{ - int err; - - HEADER("Content Light Level"); - - ub(16, max_content_light_level); - ub(16, max_pic_average_light_level); - - return 0; -} - -static int FUNC(sei_alternative_transfer_characteristics)(CodedBitstreamContext *ctx, - RWContext *rw, - H265RawSEIAlternativeTransferCharacteristics *current) -{ - int err; - - HEADER("Alternative Transfer Characteristics"); - - ub(8, preferred_transfer_characteristics); - - return 0; -} - static int FUNC(sei_alpha_channel_info)(CodedBitstreamContext *ctx, RWContext *rw, H265RawSEIAlphaChannelInfo *current) @@ -2180,20 +2067,32 @@ static int FUNC(sei_payload)(CodedBitstreamContext *ctx, RWContext *rw, &more_data)); \ break +#define SEI_TYPE_N2(type, prefix_valid, suffix_valid, name) \ + case HEVC_SEI_TYPE_ ## type: \ + SEI_TYPE_CHECK_VALID(name, prefix_valid, suffix_valid); \ + CHECK(FUNC_SEI(sei_ ## name)(ctx, rw, ¤t->payload.name)); \ + break +#define SEI_TYPE_S2(type, prefix_valid, suffix_valid, name) \ + case HEVC_SEI_TYPE_ ## type: \ + SEI_TYPE_CHECK_VALID(name, prefix_valid, suffix_valid); \ + CHECK(FUNC_SEI(sei_ ## name)(ctx, rw, ¤t->payload.name, \ + ¤t->payload_size)); \ + break + SEI_TYPE_E(BUFFERING_PERIOD, 1, 0, buffering_period); SEI_TYPE_N(PICTURE_TIMING, 1, 0, pic_timing); SEI_TYPE_N(PAN_SCAN_RECT, 1, 0, pan_scan_rect); - SEI_TYPE_S(USER_DATA_REGISTERED_ITU_T_T35, + SEI_TYPE_S2(USER_DATA_REGISTERED_ITU_T_T35, 1, 1, user_data_registered); - SEI_TYPE_S(USER_DATA_UNREGISTERED, 1, 1, user_data_unregistered); + SEI_TYPE_S2(USER_DATA_UNREGISTERED, 1, 1, user_data_unregistered); SEI_TYPE_N(RECOVERY_POINT, 1, 0, recovery_point); SEI_TYPE_N(DISPLAY_ORIENTATION, 1, 0, display_orientation); SEI_TYPE_N(ACTIVE_PARAMETER_SETS, 1, 0, active_parameter_sets); SEI_TYPE_N(DECODED_PICTURE_HASH, 0, 1, decoded_picture_hash); SEI_TYPE_N(TIME_CODE, 1, 0, time_code); - SEI_TYPE_N(MASTERING_DISPLAY_INFO, 1, 0, mastering_display); - SEI_TYPE_N(CONTENT_LIGHT_LEVEL_INFO, 1, 0, content_light_level); - SEI_TYPE_N(ALTERNATIVE_TRANSFER_CHARACTERISTICS, + SEI_TYPE_N2(MASTERING_DISPLAY_INFO, 1, 0, mastering_display_colour_volume); + SEI_TYPE_N2(CONTENT_LIGHT_LEVEL_INFO,1, 0, content_light_level); + SEI_TYPE_N2(ALTERNATIVE_TRANSFER_CHARACTERISTICS, 1, 0, alternative_transfer_characteristics); SEI_TYPE_N(ALPHA_CHANNEL_INFO, 1, 0, alpha_channel_info); |