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[VARC] Warnings fix

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This commit is contained in:
Behdad Esfahbod 2026-02-10 18:41:22 -07:00
parent 079bb3ab6a
commit 421aae0760
1 changed files with 10 additions and 11 deletions
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21
src/sfnt/ttvarc.c
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@ -1396,6 +1396,14 @@
FT_UInt i;
FT_Int64 stack_accumulators[VARC_STACK_DELTA_COUNT];
FT_Int32 stack_all_deltas[VARC_STACK_DELTA_COUNT * 16]; /* deltas * regions */
FT_Int64* accumulators = NULL;
FT_Byte* regions_data = NULL;
FT_Byte* regions_limit = NULL;
FT_UInt total_deltas;
FT_Int32* all_deltas = NULL;
FT_UInt bytes_consumed = 0;
FT_Byte* region_indices_ptr;
FT_UInt region_idx;
if ( !varc->var_store_loaded || !varc->multi_var_store )
{
@ -1493,8 +1501,6 @@
return error;
}
/* Allocate 64-bit accumulators for each delta */
FT_Int64* accumulators = NULL;
if ( num_deltas <= VARC_STACK_DELTA_COUNT )
{
accumulators = stack_accumulators;
@ -1513,9 +1519,6 @@
accumulators[i] = FT_INT64_ZERO;
/* Parse SparseVarRegionList to get region definitions */
FT_Byte* regions_data = NULL;
FT_Byte* regions_limit = NULL;
if ( regions_offset > 0 && regions_offset < varc->table_size )
{
regions_data = mvs_data + regions_offset;
@ -1531,10 +1534,7 @@
}
/* Read ALL deltas from the flat tuple (region_count * num_deltas values) */
FT_UInt total_deltas = region_count * num_deltas;
FT_Int32* all_deltas = NULL; /* Plain integers, will be scaled later */
FT_UInt bytes_consumed = 0;
total_deltas = region_count * num_deltas;
/* Allocate space for all deltas */
if ( total_deltas <= VARC_STACK_DELTA_COUNT * 16 )
@ -1563,8 +1563,7 @@
goto Cleanup;
}
/* Parse regionIndices and accumulate scaled deltas */
FT_Byte* region_indices_ptr = mvd_data + 3; /* After format(u8) + region_count(u16) */
FT_UInt region_idx;
region_indices_ptr = mvd_data + 3; /* After format(u8) + region_count(u16) */
for ( region_idx = 0; region_idx < region_count; region_idx++ )
{