common/pixel.h

 /*****************************************************************************
  * pixel.c: pixel metrics
  *****************************************************************************
- * Copyright (C) 2004-2021 x264 project
+ * Copyright (C) 2004-2022 x264 project
  *
  * Authors: Loren Merritt <lorenm@u.washington.edu>
  *          Fiona Glaser <fiona@x264.com>

common/ppc/dct.c

 /*****************************************************************************
  * dct.c: ppc transform and zigzag
  *****************************************************************************
- * Copyright (C) 2003-2021 x264 project
+ * Copyright (C) 2003-2022 x264 project
  *
  * Authors: Guillaume Poirier <gpoirier@mplayerhq.hu>
  *          Eric Petit <eric.petit@lapsus.org>

common/ppc/dct.h

 /*****************************************************************************
  * dct.h: ppc transform and zigzag
  *****************************************************************************
- * Copyright (C) 2003-2021 x264 project
+ * Copyright (C) 2003-2022 x264 project
  *
  * Authors: Eric Petit <eric.petit@lapsus.org>
  *          Guillaume Poirier <gpoirier@mplayerhq.hu>

common/ppc/deblock.c

 /*****************************************************************************
  * deblock.c: ppc deblocking
  *****************************************************************************
- * Copyright (C) 2007-2021 x264 project
+ * Copyright (C) 2007-2022 x264 project
  *
  * Authors: Guillaume Poirier <gpoirier@mplayerhq.hu>
  *

common/ppc/deblock.h

 /*****************************************************************************
  * deblock.h: ppc deblocking
  *****************************************************************************
- * Copyright (C) 2017-2021 x264 project
+ * Copyright (C) 2017-2022 x264 project
  *
  * Authors: Anton Mitrofanov <BugMaster@narod.ru>
  *

common/ppc/mc.c

 /*****************************************************************************
  * mc.c: ppc motion compensation
  *****************************************************************************
- * Copyright (C) 2003-2021 x264 project
+ * Copyright (C) 2003-2022 x264 project
  *
  * Authors: Eric Petit <eric.petit@lapsus.org>
  *          Guillaume Poirier <gpoirier@mplayerhq.hu>

common/ppc/mc.h

 /*****************************************************************************
  * mc.h: ppc motion compensation
  *****************************************************************************
- * Copyright (C) 2003-2021 x264 project
+ * Copyright (C) 2003-2022 x264 project
  *
  * Authors: Eric Petit <eric.petit@lapsus.org>
  *

common/ppc/pixel.c

 /*****************************************************************************
  * pixel.c: ppc pixel metrics
  *****************************************************************************
- * Copyright (C) 2003-2021 x264 project
+ * Copyright (C) 2003-2022 x264 project
  *
  * Authors: Eric Petit <eric.petit@lapsus.org>
  *          Guillaume Poirier <gpoirier@mplayerhq.hu>
@@ -1262,7 +1262,7 @@ static int pixel_sa8d_8x8_core_altivec( uint8_t *pix1, intptr_t i_pix1,
     SA8D_1D_ALTIVEC(sa8d0v, sa8d1v, sa8d2v, sa8d3v,
                     sa8d4v, sa8d5v, sa8d6v, sa8d7v );
 
-    /* accumulation of the absolute value of all elements of the resulting bloc */
+    /* accumulation of the absolute value of all elements of the resulting block */
     vec_s16_t abs0v = VEC_ABS(sa8d0v);
     vec_s16_t abs1v = VEC_ABS(sa8d1v);
     vec_s16_t sum01v = vec_add(abs0v, abs1v);

common/ppc/pixel.h

 /*****************************************************************************
  * pixel.h: ppc pixel metrics
  *****************************************************************************
- * Copyright (C) 2003-2021 x264 project
+ * Copyright (C) 2003-2022 x264 project
  *
  * Authors: Eric Petit <eric.petit@lapsus.org>
  *

common/ppc/ppccommon.h

 /*****************************************************************************
  * ppccommon.h: ppc utility macros
  *****************************************************************************
- * Copyright (C) 2003-2021 x264 project
+ * Copyright (C) 2003-2022 x264 project
  *
  * Authors: Eric Petit <eric.petit@lapsus.org>
  *

common/ppc/predict.c

 /*****************************************************************************
  * predict.c: ppc intra prediction
  *****************************************************************************
- * Copyright (C) 2007-2021 x264 project
+ * Copyright (C) 2007-2022 x264 project
  *
  * Authors: Guillaume Poirier <gpoirier@mplayerhq.hu>
  *

common/ppc/predict.h

 /*****************************************************************************
  * predict.h: ppc intra prediction
  *****************************************************************************
- * Copyright (C) 2007-2021 x264 project
+ * Copyright (C) 2007-2022 x264 project
  *
  * Authors: Guillaume Poirier <gpoirier@mplayerhq.hu>
  *

common/ppc/quant.c

 /*****************************************************************************
  * quant.c: ppc quantization
  *****************************************************************************
- * Copyright (C) 2007-2021 x264 project
+ * Copyright (C) 2007-2022 x264 project
  *
  * Authors: Guillaume Poirier <gpoirier@mplayerhq.hu>
  *

common/ppc/quant.h

 /*****************************************************************************
  * quant.h: ppc quantization
  *****************************************************************************
- * Copyright (C) 2007-2021 x264 project
+ * Copyright (C) 2007-2022 x264 project
  *
  * Authors: Guillaume Poirier <gpoirier@mplayerhq.hu>
  *

common/predict.c

 /*****************************************************************************
  * predict.c: intra prediction
  *****************************************************************************
- * Copyright (C) 2003-2021 x264 project
+ * Copyright (C) 2003-2022 x264 project
  *
  * Authors: Laurent Aimar <fenrir@via.ecp.fr>
  *          Loren Merritt <lorenm@u.washington.edu>

common/predict.h

 /*****************************************************************************
  * predict.h: intra prediction
  *****************************************************************************
- * Copyright (C) 2003-2021 x264 project
+ * Copyright (C) 2003-2022 x264 project
  *
  * Authors: Loren Merritt <lorenm@u.washington.edu>
  *          Laurent Aimar <fenrir@via.ecp.fr>

common/quant.c

 /*****************************************************************************
  * quant.c: quantization and level-run
  *****************************************************************************
- * Copyright (C) 2005-2021 x264 project
+ * Copyright (C) 2005-2022 x264 project
  *
  * Authors: Loren Merritt <lorenm@u.washington.edu>
  *          Fiona Glaser <fiona@x264.com>
@@ -47,9 +47,9 @@
 #define QUANT_ONE( coef, mf, f ) \
 { \
     if( (coef) > 0 ) \
-        (coef) = (f + (coef)) * (mf) >> 16; \
+        (coef) = ((f) + (uint32_t)(coef)) * (mf) >> 16; \
     else \
-        (coef) = - ((f - (coef)) * (mf) >> 16); \
+        (coef) = -(int32_t)(((f) + (uint32_t)(-coef)) * (mf) >> 16); \
     nz |= (coef); \
 }
 
@@ -101,7 +101,7 @@ static int quant_2x2_dc( dctcoef dct[4], int mf, int bias )
 }
 
 #define DEQUANT_SHL( x ) \
-    dct[x] = ( dct[x] * dequant_mf[i_mf][x] ) << i_qbits
+    dct[x] = ( dct[x] * dequant_mf[i_mf][x] ) * (1 << i_qbits)
 
 #define DEQUANT_SHR( x ) \
     dct[x] = ( dct[x] * dequant_mf[i_mf][x] + f ) >> (-i_qbits)

common/quant.h

 /*****************************************************************************
  * quant.h: quantization and level-run
  *****************************************************************************
- * Copyright (C) 2005-2021 x264 project
+ * Copyright (C) 2005-2022 x264 project
  *
  * Authors: Loren Merritt <lorenm@u.washington.edu>
  *          Fiona Glaser <fiona@x264.com>

common/rectangle.c

 /*****************************************************************************
  * rectangle.c: rectangle filling
  *****************************************************************************
- * Copyright (C) 2010-2021 x264 project
+ * Copyright (C) 2010-2022 x264 project
  *
  * Authors: Fiona Glaser <fiona@x264.com>
  *

common/rectangle.h

 /*****************************************************************************
  * rectangle.h: rectangle filling
  *****************************************************************************
- * Copyright (C) 2003-2021 x264 project
+ * Copyright (C) 2003-2022 x264 project
  *
  * Authors: Fiona Glaser <fiona@x264.com>
  *          Loren Merritt <lorenm@u.washington.edu>
@@ -28,8 +28,8 @@
 static ALWAYS_INLINE void x264_macroblock_cache_rect( void *dst, int w, int h, int s, uint32_t v )
 {
     uint8_t *d = dst;
-    uint16_t v2 = s == 2 ? v : v * 0x101;
-    uint32_t v4 = s == 4 ? v : s == 2 ? v * 0x10001 : v * 0x1010101;
+    uint16_t v2 = s >= 2 ? v : v * 0x101;
+    uint32_t v4 = s >= 4 ? v : s >= 2 ? v * 0x10001 : v * 0x1010101;
     uint64_t v8 = v4 + ((uint64_t)v4 << 32);
     s *= 8;
 
@@ -142,13 +142,13 @@ static ALWAYS_INLINE void x264_macroblock_cache_mvd( x264_t *h, int x, int y, in
     else
         x264_macroblock_cache_rect( mvd_cache, width*2, height, 2, mvd );
 }
-static ALWAYS_INLINE void x264_macroblock_cache_ref( x264_t *h, int x, int y, int width, int height, int i_list, uint8_t ref )
+static ALWAYS_INLINE void x264_macroblock_cache_ref( x264_t *h, int x, int y, int width, int height, int i_list, int8_t ref )
 {
     void *ref_cache = &h->mb.cache.ref[i_list][X264_SCAN8_0+x+8*y];
     if( x264_nonconstant_p( width ) || x264_nonconstant_p( height ) )
-        x264_cache_ref_func_table[width + (height<<1)-3]( ref_cache, ref );
+        x264_cache_ref_func_table[width + (height<<1)-3]( ref_cache, (uint8_t)ref );
     else
-        x264_macroblock_cache_rect( ref_cache, width, height, 1, ref );
+        x264_macroblock_cache_rect( ref_cache, width, height, 1, (uint8_t)ref );
 }
 static ALWAYS_INLINE void x264_macroblock_cache_skip( x264_t *h, int x, int y, int width, int height, int b_skip )
 {