fix clang build

fraunhoferhhi · Jun 3, 2024 · 2ab0b49 · 2ab0b49
1 parent c0bce23
commit 2ab0b49
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Showing 2 changed files with 14 additions and 3 deletions.
diff --git a/source/Lib/FilmGrain/FilmGrainImpl.cpp b/source/Lib/FilmGrain/FilmGrainImpl.cpp
@@ -381,4 +381,13 @@ void FilmGrainImpl::set_chroma_subsampling( int subx, int suby )
  csuby = suby;
 }
 
+FilmGrainImpl::FilmGrainImpl()
+{
+ memset( pattern, 0, sizeof( pattern ) );
+ memset( sLUT, 0, sizeof( sLUT ) );
+ memset( pLUT, 0, sizeof( pLUT ) );
+ memset( grain, 0, sizeof( grain ) );
+ memset( scale, 0, sizeof( scale ) );
+}
+
 } // namespace vvdec
diff --git a/source/Lib/FilmGrain/FilmGrainImpl.h b/source/Lib/FilmGrain/FilmGrainImpl.h
@@ -89,9 +89,9 @@ class FilmGrainImpl
 {
  // Note: declarations optimized for code readability; e.g. pattern storage in
  // actual hardware implementation would differ significantly
- int8_t pattern[2][VFGS_MAX_PATTERNS + 1][64][64] = { 0, }; // +1 to simplify interpolation code
- uint8_t sLUT[3][256] = { 0, };
- uint8_t pLUT[3][256] = { 0, };
+ int8_t pattern[2][VFGS_MAX_PATTERNS + 1][64][64]; // +1 to simplify interpolation code
+ uint8_t sLUT[3][256];
+ uint8_t pLUT[3][256];
 
  uint32_t rnd = 0xdeadbeef;
  uint32_t rnd_up = 0xdeadbeef;
@@ -116,6 +116,8 @@ class FilmGrainImpl
  void add_grain_block( void* I, int c, int x, int y, int width );
 
 protected:
+ FilmGrainImpl();
+
  void set_luma_pattern( int index, int8_t* P );
  void set_chroma_pattern( int index, int8_t* P );
  void set_scale_lut( int c, uint8_t lut[] );