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authorDave Robillard <dave@drobilla.net>2009-05-26 19:10:44 -0400
committerDave Robillard <dave@drobilla.net>2009-05-26 19:10:44 -0400
commitb75a26657febaf86c4137b4d41c068926325e316 (patch)
tree65c161824169ac09bf8418244937aec6ab77a270 /gst/deinterlace2/tvtime/tomsmocomp/SearchLoopTop.inc
parent4e1d3bba9c21cb8bbfe70ffed953a8385fb7314d (diff)
parent8f70498c898a65d0938e3e104e91662ff5b693c3 (diff)
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Merge branch 'master' of git://anongit.freedesktop.org/gstreamer/gst-plugins-bad into fdo
Diffstat (limited to 'gst/deinterlace2/tvtime/tomsmocomp/SearchLoopTop.inc')
-rw-r--r--gst/deinterlace2/tvtime/tomsmocomp/SearchLoopTop.inc254
1 files changed, 0 insertions, 254 deletions
diff --git a/gst/deinterlace2/tvtime/tomsmocomp/SearchLoopTop.inc b/gst/deinterlace2/tvtime/tomsmocomp/SearchLoopTop.inc
deleted file mode 100644
index 9d6a490f..00000000
--- a/gst/deinterlace2/tvtime/tomsmocomp/SearchLoopTop.inc
+++ /dev/null
@@ -1,254 +0,0 @@
-// -*- c++ -*-
-
-unsigned char* pDest;
-const unsigned char* pSrcP;
-const unsigned char* pSrc;
-const unsigned char* pBob;
-const unsigned char* pBobP;
-
-// long is int32 on ARCH_368, int64 on ARCH_AMD64. Declaring it this way
-// saves a lot of xor's to delete 64bit garbage.
-
-#if defined(DBL_RESIZE) || defined(USE_FOR_DSCALER)
-long src_pitch2 = src_pitch; // even & odd lines are not interleaved in DScaler
-#else
-long src_pitch2 = 2 * src_pitch; // even & odd lines are interleaved in Avisynth
-#endif
-
-
-long dst_pitch2 = 2 * dst_pitch;
-long y;
-
-long Last8;
-
- pSrc = pWeaveSrc; // points 1 weave line above
- pSrcP = pWeaveSrcP; // "
-
-#ifdef DBL_RESIZE
-
-#ifdef USE_VERTICAL_FILTER
- pDest = pWeaveDest + dst_pitch2;
-#else
- pDest = pWeaveDest + 3*dst_pitch;
-#endif
-
-#else
-
-#ifdef USE_VERTICAL_FILTER
- pDest = pWeaveDest + dst_pitch;
-#else
- pDest = pWeaveDest + dst_pitch2;
-#endif
-
-#endif
-
- if (TopFirst)
- {
- pBob = pCopySrc + src_pitch2; // remember one weave line just copied previously
- pBobP = pCopySrcP + src_pitch2;
- }
- else
- {
- pBob = pCopySrc;
- pBobP = pCopySrcP;
- }
-
-#ifndef IS_C
-
-#ifndef _pBob
-#define _pBob "%0"
-#define _src_pitch2 "%1"
-#define _ShiftMask "%2"
-#define _pDest "%3"
-#define _dst_pitchw "%4"
-#define _Last8 "%5"
-#define _pSrc "%6"
-#define _pSrcP "%7"
-#define _pBobP "%8"
-#define _DiffThres "%9"
-#define _Min_Vals "%10"
-#define _Max_Vals "%11"
-#define _FOURS "%12"
-#define _TENS "%13"
-#define _ONES "%14"
-#define _UVMask "%15"
-#define _Max_Mov "%16"
-#define _YMask "%17"
-#define _oldbx "%18"
-#endif
- Last8 = (rowsize-8);
-
- for (y=1; y < FldHeight-1; y++)
- {
- long dst_pitchw = dst_pitch; // local stor so asm can ref
- int64_t Max_Mov = 0x0404040404040404ull;
- int64_t DiffThres = 0x0f0f0f0f0f0f0f0full;
- int64_t YMask = 0x00ff00ff00ff00ffull; // keeps only luma
- int64_t UVMask = 0xff00ff00ff00ff00ull; // keeps only chroma
- int64_t TENS = 0x0a0a0a0a0a0a0a0aull;
- int64_t FOURS = 0x0404040404040404ull;
- int64_t ONES = 0x0101010101010101ull;
- int64_t Min_Vals = 0x0000000000000000ull;
- int64_t Max_Vals = 0x0000000000000000ull;
- int64_t ShiftMask = 0xfefffefffefffeffull;
-
- long oldbx;
-
- // pretend it's indented -->>
- __asm__ __volatile__
- (
- // Loop general reg usage
- //
- // XAX - pBobP, then pDest
- // XBX - pBob
- // XCX - src_pitch2
- // XDX - current offset
- // XDI - prev weave pixels, 1 line up
- // XSI - next weave pixels, 1 line up
-
- // Save "XBX" (-fPIC)
- MOVX" %%"XBX", "_oldbx"\n\t"
-
- // simple bob first 8 bytes
- MOVX" "_pBob", %%"XBX"\n\t"
- MOVX" "_src_pitch2", %%"XCX"\n\t"
-
-#ifdef USE_VERTICAL_FILTER
- "movq (%%"XBX"), %%mm0\n\t"
- "movq (%%"XBX", %%"XCX"), %%mm1\n\t" //, qword ptr["XBX"+"XCX"]
- "movq %%mm0, %%mm2\n\t"
- V_PAVGB ("%%mm2", "%%mm1", "%%mm3", _ShiftMask) // halfway between
- V_PAVGB ("%%mm0", "%%mm2", "%%mm3", _ShiftMask) // 1/4 way
- V_PAVGB ("%%mm1", "%%mm2", "%%mm3", _ShiftMask) // 3/4 way
- MOVX" "_pDest", %%"XDI"\n\t"
- MOVX" "_dst_pitchw", %%"XAX"\n\t"
- V_MOVNTQ ("(%%"XDI")", "%%mm0")
- V_MOVNTQ ("(%%"XDI", %%"XAX")", "%%mm1") // qword ptr["XDI"+"XAX"], mm1
-
- // simple bob last 8 bytes
- MOVX" "_Last8", %%"XDX"\n\t"
- LEAX" (%%"XBX", %%"XDX"), %%"XSI"\n\t" // ["XBX"+"XDX"]
- "movq (%%"XSI"), %%mm0\n\t"
- "movq (%%"XSI", %%"XCX"), %%mm1\n\t" // qword ptr["XSI"+"XCX"]
- "movq %%mm0, %%mm2\n\t"
- V_PAVGB ("%%mm2", "%%mm1", "%%mm3", _ShiftMask) // halfway between
- V_PAVGB ("%%mm0", "%%mm2", "%%mm3", _ShiftMask) // 1/4 way
- V_PAVGB ("%%mm1", "%%mm2", "%%mm3", _ShiftMask) // 3/4 way
- ADDX" %%"XDX", %%"XDI"\n\t" // last 8 bytes of dest
- V_MOVNTQ ("%%"XDI"", "%%mm0")
- V_MOVNTQ ("(%%"XDI", %%"XAX")", "%%mm1") // qword ptr["XDI"+"XAX"], mm1)
-
-#else
- "movq (%%"XBX"), %%mm0\n\t"
- // pavgb mm0, qword ptr["XBX"+"XCX"]
- V_PAVGB ("%%mm0", "(%%"XBX", %%"XCX")", "%%mm2", _ShiftMask) // qword ptr["XBX"+"XCX"], mm2, ShiftMask)
- MOVX" "_pDest", %%"XDI"\n\t"
- V_MOVNTQ ("(%%"XDI")", "%%mm0")
-
- // simple bob last 8 bytes
- MOVX" "_Last8", %%"XDX"\n\t"
- LEAX" (%%"XBX", %%"XDX"), %%"XSI"\n\t" //"XSI", ["XBX"+"XDX"]
- "movq (%%"XSI"), %%mm0\n\t"
- // pavgb mm0, qword ptr["XSI"+"XCX"]
- V_PAVGB ("%%mm0", "(%%"XSI", %%"XCX")", "%%mm2", _ShiftMask) // qword ptr["XSI"+"XCX"], mm2, ShiftMask)
- V_MOVNTQ ("(%%"XDI", %%"XDX")", "%%mm0") // qword ptr["XDI"+"XDX"], mm0)
-#endif
- // now loop and get the middle qwords
- MOVX" "_pSrc", %%"XSI"\n\t"
- MOVX" "_pSrcP", %%"XDI"\n\t"
- MOVX" $8, %%"XDX"\n\t" // curr offset longo all lines
-
- "1:\n\t"
- MOVX" "_pBobP", %%"XAX"\n\t"
- ADDX" $8, %%"XDI"\n\t"
- ADDX" $8, %%"XSI"\n\t"
- ADDX" $8, %%"XBX"\n\t"
- ADDX" %%"XDX", %%"XAX"\n\t"
-
-#ifdef USE_STRANGE_BOB
-#include "StrangeBob.inc"
-#else
-#include "WierdBob.inc"
-#endif
-
- // For non-SSE2:
- // through out most of the rest of this loop we will maintain
- // mm4 our min bob value
- // mm5 best weave pixels so far
- // mm6 our max Bob value
- // mm7 best weighted pixel ratings so far
-
- // We will keep a slight bias to using the weave pixels
- // from the current location, by rating them by the min distance
- // from the Bob value instead of the avg distance from that value.
- // our best and only rating so far
- "pcmpeqb %%mm7, %%mm7\n\t" // ffff, say we didn't find anything good yet
-
-#else
- Last8 = (rowsize - 4);
-
- for (y=1; y < FldHeight-1; y++)
- {
- #ifdef USE_STRANGE_BOB
- long DiffThres = 0x0f;
- #endif
-
- #ifndef SKIP_SEARCH
- long weave[2], MaxVals[2], MinVals[2];
- #endif
-
- long diff[2], best[2], avg[2], diff2[2], out[2], x;
-
-#ifdef USE_VERTICAL_FILTER
- pDest[0] = (3 * pBob[0] + pBob[src_pitch2]) / 4;
- pDest[1] = (3 * pBob[1] + pBob[src_pitch2 + 1]) / 4;
- pDest[2] = (3 * pBob[2] + pBob[src_pitch2 + 2]) / 4;
- pDest[3] = (3 * pBob[3] + pBob[src_pitch2 + 3]) / 4;
- pDest[dst_pitchw] = (pBob[0] + 3 * pBob[src_pitch2]) / 4;
- pDest[dst_pitchw + 1] = (pBob[1] + 3 * pBob[src_pitch2 + 1]) / 4;
- pDest[dst_pitchw + 2] = (pBob[2] + 3 * pBob[src_pitch2 + 2]) / 4;
- pDest[dst_pitchw + 3] = (pBob[3] + 3 * pBob[src_pitch2 + 3]) / 4;
-
- // simple bob last byte
- pDest[Last8] = (3 * pBob[Last8] + pBob[Last8 + src_pitch2]) / 4;
- pDest[Last8 + 1] = (3 * pBob[Last8 + 1] + pBob[Last8 + src_pitch2 + 1]) / 4;
- pDest[Last8 + 2] = (3 * pBob[Last8 + 2] + pBob[Last8 + src_pitch2 + 2]) / 4;
- pDest[Last8 + 3] = (3 * pBob[Last8 + 3] + pBob[Last8 + src_pitch2 + 3]) / 4;
- pDest[Last8 + src_pitch2] = (pBob[Last8] + 3 * pBob[Last8 + src_pitch2]) / 4;
- pDest[Last8 + src_pitch2 + 1] = (pBob[Last8 + 1] + 3 * pBob[Last8 + src_pitch2 + 1]) / 4;
- pDest[Last8 + src_pitch2 + 2] = (pBob[Last8 + 2] + 3 * pBob[Last8 + src_pitch2 + 2]) / 4;
- pDest[Last8 + src_pitch2 + 3] = (pBob[Last8 + 3] + 3 * pBob[Last8 + src_pitch2 + 3]) / 4;
-#else
- pDest[0] = (pBob[0] + pBob[src_pitch2 + 1]) / 2;
- pDest[1] = (pBob[1] + pBob[src_pitch2 + 1]) / 2;
- pDest[2] = (pBob[2] + pBob[src_pitch2 + 2]) / 2;
- pDest[3] = (pBob[3] + pBob[src_pitch2 + 3]) / 2;
-
- // simple bob last byte
- pDest[Last8] = (pBob[Last8] + pBob[Last8 + src_pitch2]) / 2;
- pDest[Last8 + 1] = (pBob[Last8 + 1] + pBob[Last8 + src_pitch2 + 1]) / 2;
- pDest[Last8 + 2] = (pBob[Last8 + 2] + pBob[Last8 + src_pitch2 + 2]) / 2;
- pDest[Last8 + 3] = (pBob[Last8 + 3] + pBob[Last8 + src_pitch2 + 3]) / 2;
-#endif
-
- pBob += 4;
- pBobP += 4;
- pSrc += 4;
- pSrcP += 4;
-
- for (x=4; x < Last8; x += 2) {
-
-#ifdef USE_STRANGE_BOB
-#include "StrangeBob.inc"
-#else
-#include "WierdBob.inc"
-#endif
-
- // We will keep a slight bias to using the weave pixels
- // from the current location, by rating them by the min distance
- // from the Bob value instead of the avg distance from that value.
- // our best and only rating so far
- diff[0] = diff[1] = 255;
-
-
-#endif