Merge pull request #66516 from DeeJayLSP/update_theora

Update libtheora to GIT (2020.10)

1 files changed, 41 insertions, 6 deletions

diff --git a/thirdparty/libtheora/x86/x86state.c b/thirdparty/libtheora/x86/x86state.c
index a786bec284..9f8bceb534 100644
--- a/thirdparty/libtheora/x86/x86state.c
+++ b/thirdparty/libtheora/x86/x86state.c
@@ -11,7 +11,7 @@
  ********************************************************************
 
   function:
-    last mod: $Id: x86state.c 16503 2009-08-22 18:14:02Z giles $
+    last mod: $Id$
 
  ********************************************************************/
 
@@ -19,8 +19,7 @@
 
 #if defined(OC_X86_ASM)
 
-#include "../cpu.c"
-
+#if defined(OC_STATE_USE_VTABLE)
 /*This table has been modified from OC_FZIG_ZAG by baking a 4x4 transpose into
    each quadrant of the destination.*/
 static const unsigned char OC_FZIG_ZAG_MMX[128]={
@@ -39,24 +38,60 @@ static const unsigned char OC_FZIG_ZAG_MMX[128]={
   64,64,64,64,64,64,64,64,
   64,64,64,64,64,64,64,64,
   64,64,64,64,64,64,64,64,
+  64,64,64,64,64,64,64,64
+};
+#endif
+
+/*This table has been modified from OC_FZIG_ZAG by baking an 8x8 transpose into
+   the destination.*/
+static const unsigned char OC_FZIG_ZAG_SSE2[128]={
+   0, 8, 1, 2, 9,16,24,17,
+  10, 3, 4,11,18,25,32,40,
+  33,26,19,12, 5, 6,13,20,
+  27,34,41,48,56,49,42,35,
+  28,21,14, 7,15,22,29,36,
+  43,50,57,58,51,44,37,30,
+  23,31,38,45,52,59,60,53,
+  46,39,47,54,61,62,55,63,
+  64,64,64,64,64,64,64,64,
+  64,64,64,64,64,64,64,64,
   64,64,64,64,64,64,64,64,
+  64,64,64,64,64,64,64,64,
+  64,64,64,64,64,64,64,64,
+  64,64,64,64,64,64,64,64,
+  64,64,64,64,64,64,64,64,
+  64,64,64,64,64,64,64,64
 };
 
-void oc_state_vtable_init_x86(oc_theora_state *_state){
+void oc_state_accel_init_x86(oc_theora_state *_state){
+  oc_state_accel_init_c(_state);
   _state->cpu_flags=oc_cpu_flags_get();
+# if defined(OC_STATE_USE_VTABLE)
   if(_state->cpu_flags&OC_CPU_X86_MMX){
     _state->opt_vtable.frag_copy=oc_frag_copy_mmx;
+    _state->opt_vtable.frag_copy_list=oc_frag_copy_list_mmx;
     _state->opt_vtable.frag_recon_intra=oc_frag_recon_intra_mmx;
     _state->opt_vtable.frag_recon_inter=oc_frag_recon_inter_mmx;
     _state->opt_vtable.frag_recon_inter2=oc_frag_recon_inter2_mmx;
     _state->opt_vtable.idct8x8=oc_idct8x8_mmx;
     _state->opt_vtable.state_frag_recon=oc_state_frag_recon_mmx;
-    _state->opt_vtable.state_frag_copy_list=oc_state_frag_copy_list_mmx;
+    _state->opt_vtable.loop_filter_init=oc_loop_filter_init_mmx;
     _state->opt_vtable.state_loop_filter_frag_rows=
      oc_state_loop_filter_frag_rows_mmx;
     _state->opt_vtable.restore_fpu=oc_restore_fpu_mmx;
     _state->opt_data.dct_fzig_zag=OC_FZIG_ZAG_MMX;
   }
-  else oc_state_vtable_init_c(_state);
+  if(_state->cpu_flags&OC_CPU_X86_MMXEXT){
+    _state->opt_vtable.loop_filter_init=oc_loop_filter_init_mmxext;
+    _state->opt_vtable.state_loop_filter_frag_rows=
+     oc_state_loop_filter_frag_rows_mmxext;
+  }
+  if(_state->cpu_flags&OC_CPU_X86_SSE2){
+    _state->opt_vtable.idct8x8=oc_idct8x8_sse2;
+# endif
+    _state->opt_data.dct_fzig_zag=OC_FZIG_ZAG_SSE2;
+# if defined(OC_STATE_USE_VTABLE)
+  }
+# endif
 }
 #endif