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avformat/vvc: reduce the scope of some variables

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Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2024-05-18 11:41:27 -03:00
parent a48203d51a
commit f00b23453c
1 changed files with 2 additions and 4 deletions
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6
libavformat/vvc.c
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@ -224,8 +224,6 @@ static int vvcc_parse_vps(GetBitContext *gb,
unsigned int vps_max_sublayers_minus1; unsigned int vps_max_sublayers_minus1;
unsigned int vps_default_ptl_dpb_hrd_max_tid_flag; unsigned int vps_default_ptl_dpb_hrd_max_tid_flag;
unsigned int vps_all_independent_layers_flag; unsigned int vps_all_independent_layers_flag;
unsigned int vps_each_layer_is_an_ols_flag;
unsigned int vps_ols_mode_idc;
unsigned int vps_pt_present_flag[VVC_MAX_PTLS]; unsigned int vps_pt_present_flag[VVC_MAX_PTLS];
unsigned int vps_ptl_max_tid[VVC_MAX_PTLS]; unsigned int vps_ptl_max_tid[VVC_MAX_PTLS];
@ -274,11 +272,13 @@ static int vvcc_parse_vps(GetBitContext *gb,
} }
if (vps_max_layers_minus1 > 0) { if (vps_max_layers_minus1 > 0) {
unsigned int vps_each_layer_is_an_ols_flag;
if (vps_all_independent_layers_flag) if (vps_all_independent_layers_flag)
vps_each_layer_is_an_ols_flag = get_bits1(gb); vps_each_layer_is_an_ols_flag = get_bits1(gb);
else else
vps_each_layer_is_an_ols_flag = 0; vps_each_layer_is_an_ols_flag = 0;
if (!vps_each_layer_is_an_ols_flag) { if (!vps_each_layer_is_an_ols_flag) {
unsigned int vps_ols_mode_idc;
if (!vps_all_independent_layers_flag) if (!vps_all_independent_layers_flag)
vps_ols_mode_idc = get_bits(gb, 2); vps_ols_mode_idc = get_bits(gb, 2);
else else
@ -293,8 +293,6 @@ static int vvcc_parse_vps(GetBitContext *gb,
} }
} }
vps_num_ptls_minus1 = get_bits(gb, 8); vps_num_ptls_minus1 = get_bits(gb, 8);
} else {
vps_each_layer_is_an_ols_flag = 0;
} }
for (int i = 0; i <= vps_num_ptls_minus1; i++) { for (int i = 0; i <= vps_num_ptls_minus1; i++) {