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Issue #1962 - Update libtheora.
Removed some obsolete patches that were either backports from newer svn revisions, or a fix for older, non-applicable assemblers. Update our own README to account for upstream's migration to git. I didn't remove the bug 703135 patch as it's for MSVC it seems, and we still use MSVC for Windows. Also deleted some unneeded upstream code deleted by Mozilla as well.
This commit is contained in:
Job Bautista
roytam1
parent
1694b1b762
commit
be2516a091
61 changed files with 1212 additions and 2349 deletions
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@ -11,7 +11,7 @@
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********************************************************************
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function:
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last mod: $Id: mmxfrag.c 17410 2010-09-21 21:53:48Z tterribe $
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last mod: $Id$
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********************************************************************/
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@ -355,7 +355,7 @@ void oc_frag_recon_inter2_mmx(unsigned char *_dst,const unsigned char *_src1,
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/*Advance dest ptr.*/
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"lea (%[dst],%[ystride],2),%[dst]\n\t"
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:[dst]"+r"(_dst),[residue]"+r"(_residue),
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[src1]"+%r"(_src1),[src2]"+r"(_src2)
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[src1]"+r"(_src1),[src2]"+r"(_src2)
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:[ystride]"r"((ptrdiff_t)_ystride)
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:"memory"
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);
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@ -11,7 +11,7 @@
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********************************************************************
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function:
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last mod: $Id: mmxidct.c 17446 2010-09-23 20:06:20Z tterribe $
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last mod: $Id$
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********************************************************************/
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@ -284,6 +284,7 @@
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"#end OC_COLUMN_IDCT\n\t" \
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static void oc_idct8x8_slow_mmx(ogg_int16_t _y[64],ogg_int16_t _x[64]){
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int i;
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/*This routine accepts an 8x8 matrix, but in partially transposed form.
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Every 4x4 block is transposed.*/
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__asm__ __volatile__(
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@ -313,18 +314,15 @@ static void oc_idct8x8_slow_mmx(ogg_int16_t _y[64],ogg_int16_t _x[64]){
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:[x]"m"OC_CONST_ARRAY_OPERAND(ogg_int16_t,_x,64),
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[c]"m"OC_CONST_ARRAY_OPERAND(ogg_int16_t,OC_IDCT_CONSTS,128)
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);
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if(_x!=_y){
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int i;
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__asm__ __volatile__("pxor %%mm0,%%mm0\n\t"::);
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for(i=0;i<4;i++){
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__asm__ __volatile__(
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"movq %%mm0,"OC_MEM_OFFS(0x00,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x08,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x10,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x18,x)"\n\t"
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:[x]"=m"OC_ARRAY_OPERAND(ogg_int16_t,_x+16*i,16)
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);
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}
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__asm__ __volatile__("pxor %%mm0,%%mm0\n\t"::);
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for(i=0;i<4;i++){
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__asm__ __volatile__(
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"movq %%mm0,"OC_MEM_OFFS(0x00,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x08,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x10,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x18,x)"\n\t"
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:[x]"=m"OC_ARRAY_OPERAND(ogg_int16_t,_x+16*i,16)
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);
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}
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}
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@ -514,16 +512,14 @@ static void oc_idct8x8_10_mmx(ogg_int16_t _y[64],ogg_int16_t _x[64]){
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:[x]"m"OC_CONST_ARRAY_OPERAND(ogg_int16_t,_x,64),
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[c]"m"OC_CONST_ARRAY_OPERAND(ogg_int16_t,OC_IDCT_CONSTS,128)
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);
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if(_x!=_y){
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__asm__ __volatile__(
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"pxor %%mm0,%%mm0\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x00,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x10,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x20,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x30,x)"\n\t"
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:[x]"+m"OC_ARRAY_OPERAND(ogg_int16_t,_x,28)
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);
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}
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__asm__ __volatile__(
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"pxor %%mm0,%%mm0\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x00,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x10,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x20,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x30,x)"\n\t"
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:[x]"+m"OC_ARRAY_OPERAND(ogg_int16_t,_x,28)
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);
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}
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/*Performs an inverse 8x8 Type-II DCT transform.
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@ -11,7 +11,7 @@
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********************************************************************
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function:
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last mod: $Id: mmxstate.c 17563 2010-10-25 17:40:54Z tterribe $
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last mod: $Id$
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********************************************************************/
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@ -208,6 +208,7 @@ const unsigned short __attribute__((aligned(16),used)) OC_IDCT_CONSTS[64]={
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static void oc_idct8x8_slow_sse2(ogg_int16_t _y[64],ogg_int16_t _x[64]){
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OC_ALIGN16(ogg_int16_t buf[16]);
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int i;
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/*This routine accepts an 8x8 matrix pre-transposed.*/
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__asm__ __volatile__(
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/*Load rows 2, 3, 5, and 6 for the first stage of the iDCT.*/
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@ -230,19 +231,16 @@ static void oc_idct8x8_slow_sse2(ogg_int16_t _y[64],ogg_int16_t _x[64]){
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:[x]"m"(OC_CONST_ARRAY_OPERAND(ogg_int16_t,_x,64)),
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[c]"m"(OC_CONST_ARRAY_OPERAND(ogg_int16_t,OC_IDCT_CONSTS,128))
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);
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if(_x!=_y){
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int i;
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__asm__ __volatile__("pxor %%xmm0,%%xmm0\n\t"::);
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/*Clear input data for next block (decoder only).*/
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for(i=0;i<2;i++){
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__asm__ __volatile__(
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"movdqa %%xmm0,"OC_MEM_OFFS(0x00,x)"\n\t"
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"movdqa %%xmm0,"OC_MEM_OFFS(0x10,x)"\n\t"
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"movdqa %%xmm0,"OC_MEM_OFFS(0x20,x)"\n\t"
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"movdqa %%xmm0,"OC_MEM_OFFS(0x30,x)"\n\t"
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:[x]"=m"(OC_ARRAY_OPERAND(ogg_int16_t,_x+i*32,32))
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);
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}
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__asm__ __volatile__("pxor %%xmm0,%%xmm0\n\t"::);
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/*Clear input data for next block (decoder only).*/
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for(i=0;i<2;i++){
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__asm__ __volatile__(
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"movdqa %%xmm0,"OC_MEM_OFFS(0x00,x)"\n\t"
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"movdqa %%xmm0,"OC_MEM_OFFS(0x10,x)"\n\t"
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"movdqa %%xmm0,"OC_MEM_OFFS(0x20,x)"\n\t"
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"movdqa %%xmm0,"OC_MEM_OFFS(0x30,x)"\n\t"
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:[x]"=m"(OC_ARRAY_OPERAND(ogg_int16_t,_x+i*32,32))
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);
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}
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}
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@ -411,17 +409,15 @@ static void oc_idct8x8_10_sse2(ogg_int16_t _y[64],ogg_int16_t _x[64]){
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:[x]"m"OC_CONST_ARRAY_OPERAND(ogg_int16_t,_x,64),
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[c]"m"(OC_CONST_ARRAY_OPERAND(ogg_int16_t,OC_IDCT_CONSTS,128))
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);
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if(_x!=_y){
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/*Clear input data for next block (decoder only).*/
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__asm__ __volatile__(
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"pxor %%mm0,%%mm0\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x00,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x10,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x20,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x30,x)"\n\t"
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:[x]"+m"(OC_ARRAY_OPERAND(ogg_int16_t,_x,28))
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);
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}
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/*Clear input data for next block (decoder only).*/
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__asm__ __volatile__(
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"pxor %%mm0,%%mm0\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x00,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x10,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x20,x)"\n\t"
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"movq %%mm0,"OC_MEM_OFFS(0x30,x)"\n\t"
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:[x]"+m"(OC_ARRAY_OPERAND(ogg_int16_t,_x,28))
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);
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}
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/*Performs an inverse 8x8 Type-II DCT transform.
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@ -14,7 +14,7 @@
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Originally written by Rudolf Marek.
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function:
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last mod: $Id: x86cpu.c 17410 2010-09-21 21:53:48Z tterribe $
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last mod: $Id$
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********************************************************************/
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@ -10,7 +10,7 @@
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* *
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********************************************************************
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function:
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last mod: $Id: x86cpu.h 17410 2010-09-21 21:53:48Z tterribe $
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last mod: $Id$
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********************************************************************/
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@ -11,7 +11,7 @@
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********************************************************************
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function:
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last mod: $Id: x86int.h 17578 2010-10-29 04:21:26Z tterribe $
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last mod: $Id$
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********************************************************************/
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@ -11,7 +11,7 @@
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********************************************************************
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function:
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last mod: $Id: x86state.c 17421 2010-09-22 16:46:18Z giles $
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last mod: $Id$
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********************************************************************/
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@ -19,6 +19,7 @@
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#if defined(OC_X86_ASM)
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#if defined(OC_STATE_USE_VTABLE)
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/*This table has been modified from OC_FZIG_ZAG by baking a 4x4 transpose into
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each quadrant of the destination.*/
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static const unsigned char OC_FZIG_ZAG_MMX[128]={
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@ -39,6 +40,7 @@ static const unsigned char OC_FZIG_ZAG_MMX[128]={
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64,64,64,64,64,64,64,64,
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64,64,64,64,64,64,64,64
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};
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#endif
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/*This table has been modified from OC_FZIG_ZAG by baking an 8x8 transpose into
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the destination.*/
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