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gst/deinterlace2/: Add a deinterlacer plugin based on the tvtime/DScaler deinterlacer, which was relicensed to LGPL f...
Original commit message from CVS: Based on a patch by: Martin Eikermann <meiker at upb dot de> * gst/deinterlace2/Makefile.am: * gst/deinterlace2/gstdeinterlace2.c: (gst_deinterlace2_method_get_type), (gst_deinterlace2_fields_get_type), (gst_deinterlace2_field_layout_get_type), (gst_deinterlace2_base_init), (gst_deinterlace2_class_init), (gst_deinterlace2_init), (gst_deinterlace2_set_method), (gst_deinterlace2_set_property), (gst_deinterlace2_get_property), (gst_deinterlace2_finalize), (gst_deinterlace2_pop_history), (gst_deinterlace2_head_history), (gst_deinterlace2_push_history), (gst_deinterlace2_deinterlace_scanlines), (gst_deinterlace2_chain), (gst_deinterlace2_setcaps), (gst_deinterlace2_sink_event), (gst_deinterlace2_change_state), (gst_deinterlace2_src_event), (gst_deinterlace2_src_query), (gst_deinterlace2_src_query_types), (plugin_init): * gst/deinterlace2/gstdeinterlace2.h: * gst/deinterlace2/tvtime/greedy.c: (copy_scanline), (deinterlace_greedy_packed422_scanline_mmxext), (dscaler_greedyl_get_method): * gst/deinterlace2/tvtime/greedyh.asm: * gst/deinterlace2/tvtime/greedyh.c: (deinterlace_frame_di_greedyh), (dscaler_greedyh_get_method), (greedyh_init), (greedyh_filter_mmx), (greedyh_filter_3dnow), (greedyh_filter_sse): * gst/deinterlace2/tvtime/greedyh.h: * gst/deinterlace2/tvtime/greedyhmacros.h: * gst/deinterlace2/tvtime/mmx.h: * gst/deinterlace2/tvtime/plugins.h: * gst/deinterlace2/tvtime/speedtools.h: * gst/deinterlace2/tvtime/speedy.c: (multiply_alpha), (clip255), (comb_factor_packed422_scanline_mmx), (diff_factor_packed422_scanline_c), (diff_factor_packed422_scanline_mmx), (diff_packed422_block8x8_mmx), (diff_packed422_block8x8_c), (packed444_to_packed422_scanline_c), (packed422_to_packed444_scanline_c), (packed422_to_packed444_rec601_scanline_c), (vfilter_chroma_121_packed422_scanline_mmx), (vfilter_chroma_121_packed422_scanline_c), (vfilter_chroma_332_packed422_scanline_mmx), (vfilter_chroma_332_packed422_scanline_c), (kill_chroma_packed422_inplace_scanline_mmx), (kill_chroma_packed422_inplace_scanline_c), (invert_colour_packed422_inplace_scanline_mmx), (invert_colour_packed422_inplace_scanline_c), (mirror_packed422_inplace_scanline_c), (interpolate_packed422_scanline_c), (convert_uyvy_to_yuyv_scanline_mmx), (convert_uyvy_to_yuyv_scanline_c), (interpolate_packed422_scanline_mmx), (interpolate_packed422_scanline_mmxext), (blit_colour_packed422_scanline_c), (blit_colour_packed422_scanline_mmx), (blit_colour_packed422_scanline_mmxext), (blit_colour_packed4444_scanline_c), (blit_colour_packed4444_scanline_mmx), (blit_colour_packed4444_scanline_mmxext), (small_memcpy), (speedy_memcpy_c), (speedy_memcpy_mmx), (speedy_memcpy_mmxext), (blit_packed422_scanline_c), (blit_packed422_scanline_mmx), (blit_packed422_scanline_mmxext), (composite_colour4444_alpha_to_packed422_scanline_c), (composite_colour4444_alpha_to_packed422_scanline_mmxext), (composite_packed4444_alpha_to_packed422_scanline_c), (composite_packed4444_alpha_to_packed422_scanline_mmxext), (composite_packed4444_to_packed422_scanline_c), (composite_packed4444_to_packed422_scanline_mmxext), (composite_alphamask_to_packed4444_scanline_c), (composite_alphamask_to_packed4444_scanline_mmxext), (composite_alphamask_alpha_to_packed4444_scanline_c), (premultiply_packed4444_scanline_c), (premultiply_packed4444_scanline_mmxext), (blend_packed422_scanline_c), (blend_packed422_scanline_mmxext), (quarter_blit_vertical_packed422_scanline_mmxext), (quarter_blit_vertical_packed422_scanline_c), (subpix_blit_vertical_packed422_scanline_c), (a8_subpix_blit_scanline_c), (myround), (init_RGB_to_YCbCr_tables), (init_YCbCr_to_RGB_tables), (rgb24_to_packed444_rec601_scanline_c), (rgba32_to_packed4444_rec601_scanline_c), (packed444_to_rgb24_rec601_scanline_c), (packed444_to_nonpremultiplied_packed4444_scanline_c), (aspect_adjust_packed4444_scanline_c), (setup_speedy_calls), (speedy_get_accel): * gst/deinterlace2/tvtime/speedy.h: * gst/deinterlace2/tvtime/sse.h: * gst/deinterlace2/tvtime/tomsmocomp.c: (Fieldcopy), (deinterlace_frame_di_tomsmocomp), (dscaler_tomsmocomp_get_method), (tomsmocomp_init), (tomsmocomp_filter_mmx), (tomsmocomp_filter_3dnow), (tomsmocomp_filter_sse): * gst/deinterlace2/tvtime/tomsmocomp.h: * gst/deinterlace2/tvtime/tomsmocomp/SearchLoop0A.inc: * gst/deinterlace2/tvtime/tomsmocomp/SearchLoopBottom.inc: * gst/deinterlace2/tvtime/tomsmocomp/SearchLoopEdgeA.inc: * gst/deinterlace2/tvtime/tomsmocomp/SearchLoopEdgeA8.inc: * gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddA.inc: * gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddA2.inc: * gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddA6.inc: * gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddAH.inc: * gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddAH2.inc: * gst/deinterlace2/tvtime/tomsmocomp/SearchLoopTop.inc: * gst/deinterlace2/tvtime/tomsmocomp/SearchLoopVA.inc: * gst/deinterlace2/tvtime/tomsmocomp/SearchLoopVAH.inc: * gst/deinterlace2/tvtime/tomsmocomp/StrangeBob.inc: * gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll.inc: * gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll2.inc: * gst/deinterlace2/tvtime/tomsmocomp/WierdBob.inc: * gst/deinterlace2/tvtime/vfir.c: (deinterlace_line), (deinterlace_scanline_vfir), (copy_scanline), (dscaler_vfir_get_method): * gst/deinterlace2/tvtime/x86-64_macros.inc: Add a deinterlacer plugin based on the tvtime/DScaler deinterlacer, which was relicensed to LGPL for GStreamer and in theory provides better and faster results than the simple deinterlace element. Fixes bug #163578. Ported to GStreamer 0.10 but still not enabled or included in the build system by default because of bad artefacts caused by a bug somewhere and as it can be only build on x86/amd64 ATM and requires special CFLAGS. Will be fixed soon.
This commit is contained in:
Martin Eikermann
Sebastian Dröge
parent
70ff213421
commit
4f836b7732
15
gst/deinterlace2/tvtime/tomsmocomp/SearchLoop0A.inc
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gst/deinterlace2/tvtime/tomsmocomp/SearchLoop0A.inc
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@ -0,0 +1,15 @@
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// -*- c++ -*-
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// Searches just the center pixel, in both the old
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// and new fields, but takes averages. This is an even
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// pixel address. Any chroma match will be used. (YUY2)
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// We best like finding 0 motion so we will bias everything we found previously
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// up by a little, and adjust later
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#ifdef IS_SSE2
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"paddusb "_ONES", %%xmm7\n\t" // bias toward no motion
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#else
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"paddusb "_ONES", %%mm7\n\t" // bias toward no motion
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#endif
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MERGE4PIXavg("(%%"XDI", %%"XCX")", "(%%"XSI", %%"XCX")") // center, in old and new
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gst/deinterlace2/tvtime/tomsmocomp/SearchLoopBottom.inc
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gst/deinterlace2/tvtime/tomsmocomp/SearchLoopBottom.inc
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@ -0,0 +1,116 @@
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// -*- c++ -*-
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#ifdef IS_SSE2
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//sse2 code deleted for now
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#else
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// Version for non-SSE2
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#ifdef SKIP_SEARCH
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"movq %%mm6, %%mm0\n\t" // just use the results of our wierd bob
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#else
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// JA 9/Dec/2002
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// failed experiment
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// but leave in placeholder for me to play about
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#ifdef DONT_USE_STRANGE_BOB
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// Use the best weave if diffs less than 10 as that
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// means the image is still or moving cleanly
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// if there is motion we will clip which will catch anything
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"psubusb "_FOURS", %%mm7\n\t" // sets bits to zero if weave diff < 4
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"pxor %%mm0, %%mm0\n\t"
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"pcmpeqb %%mm0, %%mm7\n\t" // all ff where weave better, else 00
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"pcmpeqb %%mm7, %%mm0\n\t" // all ff where bob better, else 00
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"pand %%mm6, %%mm0\n\t" // use bob for these pixel values
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"pand %%mm5, %%mm7\n\t" // use weave for these
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"por %%mm7, %%mm0\n\t" // combine both
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#else
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// Use the better of bob or weave
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// pminub mm4, TENS // the most we care about
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V_PMINUB ("%%mm4", _TENS, "%%mm0") // the most we care about
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"psubusb %%mm4, %%mm7\n\t" // foregive that much from weave est?
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"psubusb "_FOURS", %%mm7\n\t" // bias it a bit toward weave
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"pxor %%mm0, %%mm0\n\t"
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"pcmpeqb %%mm0, %%mm7\n\t" // all ff where weave better, else 00
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"pcmpeqb %%mm7, %%mm0\n\t" // all ff where bob better, else 00
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"pand %%mm6, %%mm0\n\t" // use bob for these pixel values
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"pand %%mm5, %%mm7\n\t" // use weave for these
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"por %%mm7, %%mm0\n\t" // combine both
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#endif
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// pminub mm0, Max_Vals // but clip to catch the stray error
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V_PMINUB ("%%mm0", _Max_Vals, "%%mm1") // but clip to catch the stray error
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// pmaxub mm0, Min_Vals
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V_PMAXUB ("%%mm0", _Min_Vals)
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#endif
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MOVX" "_pDest", %%"XAX"\n\t"
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#ifdef USE_VERTICAL_FILTER
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"movq %%mm0, %%mm1\n\t"
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// pavgb mm0, qword ptr["XBX"]
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V_PAVGB ("%%mm0", "(%%"XBX")", "%%mm2", _ShiftMask)
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// movntq qword ptr["XAX"+"XDX"], mm0
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V_MOVNTQ ("(%"XAX", %%"XDX")", "%%mm0")
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// pavgb mm1, qword ptr["XBX"+"XCX"]
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V_PAVGB ("%%mm1", "(%%"XBX", %%"XCX")", "%%mm2", _ShiftMask)
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"addq "_dst_pitchw", %%"XBX
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// movntq qword ptr["XAX"+"XDX"], mm1
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V_MOVNTQ ("(%%"XAX", %%"XDX")", "%%mm1")
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#else
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// movntq qword ptr["XAX"+"XDX"], mm0
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V_MOVNTQ ("(%%"XAX", %%"XDX")", "%%mm0")
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#endif
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LEAX" 8(%%"XDX"), %%"XDX"\n\t" // bump offset pointer
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CMPX" "_Last8", %%"XDX"\n\t" // done with line?
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"jb 1b\n\t" // y
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#endif
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MOVX" "_oldbx", %%"XBX"\n\t"
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: /* no outputs */
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: "m"(pBob),
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"m"(src_pitch2),
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"m"(ShiftMask),
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"m"(pDest),
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"m"(dst_pitchw),
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"m"(Last8),
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"m"(pSrc),
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"m"(pSrcP),
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"m"(pBobP),
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"m"(DiffThres),
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"m"(Min_Vals),
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"m"(Max_Vals),
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"m"(FOURS),
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"m"(TENS),
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"m"(ONES),
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"m"(UVMask),
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"m"(Max_Mov),
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"m"(YMask),
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"m"(oldbx)
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: XAX, XCX, XDX, XSI, XDI,
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#ifdef ARCH_386
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"st", "st(1)", "st(2)", "st(3)", "st(4)", "st(5)", "st(6)", "st(7)",
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#endif
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"mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7",
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"memory", "cc"
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);
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// adjust for next line
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pSrc += src_pitch2;
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pSrcP += src_pitch2;
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pDest += dst_pitch2;
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pBob += src_pitch2;
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pBobP += src_pitch2;
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}
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return 0;
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11
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopEdgeA.inc
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gst/deinterlace2/tvtime/tomsmocomp/SearchLoopEdgeA.inc
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// -*- c++ -*-
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// Searches 2 pixel to the left and right, in both the old
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// and new fields, but takes averages. These are even
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// pixel addresses. Chroma match will be used. (YUY2)
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MERGE4PIXavg("-4(%%"XDI")", "4(%%"XSI", %%"XCX", 2)") // up left, down right
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MERGE4PIXavg("4(%%"XDI")", "-4(%%"XSI", %%"XCX", 2)") // up right, down left
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MERGE4PIXavg("-4(%%"XDI", %%"XCX")", "4(%%"XSI", %%"XCX")") // left, right
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MERGE4PIXavg("4(%%"XDI", %%"XCX")", "-4(%%"XSI", %%"XCX")") // right, left
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MERGE4PIXavg("-4(%%"XDI", %%"XCX", 2)", "4(%%"XSI")") // down left, up right
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MERGE4PIXavg("4(%%"XDI", %%"XCX", 2)", "-4(%%"XSI")") // down right, up left
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12
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopEdgeA8.inc
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gst/deinterlace2/tvtime/tomsmocomp/SearchLoopEdgeA8.inc
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// -*- c++ -*-
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// Searches 4 pixel to the left and right, in both the old
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// and new fields, but takes averages. These are even
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// pixel addresses. Chroma match will be used. (YUY2)
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MERGE4PIXavg("-8(%%"XDI")", "8(%%"XSI", %%"XCX", 2)") // up left, down right
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MERGE4PIXavg("8(%%"XDI")", "-8(%%"XSI", %%"XCX", 2)") // up right, down left
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MERGE4PIXavg("-8(%%"XDI", %%"XCX")", "8(%%"XSI", %%"XCX")") // left, right
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MERGE4PIXavg("8(%%"XDI", %%"XCX")", "-8(%%"XSI", %%"XCX")") // right, left
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MERGE4PIXavg("-8(%%"XDI", %%"XCX", 2)", "8(%%"XSI")") // down left, up right
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MERGE4PIXavg("8(%%"XDI", %%"XCX", 2)", "-8(%%"XSI")") // down right, up left
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10
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddA.inc
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gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddA.inc
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// -*- c++ -*-
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// Searches 1 pixel to the left and right, in both the old
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// and new fields, but takes averages. These are odd
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// pixel addresses. Any chroma match will not be used. (YUY2)
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MERGE4PIXavg("-2(%%"XDI")", "2(%%"XSI", %%"XCX", 2)") // up left, down right
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MERGE4PIXavg("2(%%"XDI")", "-2(%%"XSI", %%"XCX", 2)") // up right, down left
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MERGE4PIXavg("-2(%%"XDI", %%"XCX", 2)", "2(%%"XSI")") // down left, up right
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MERGE4PIXavg("2(%%"XDI", %%"XCX", 2)", "-2(%%"XSI")") // down right, up left
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#include "SearchLoopOddA2.inc"
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5
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddA2.inc
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5
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddA2.inc
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// Searches 1 pixel to the left and right, in both the old
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// and new fields, but takes averages. These are odd
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// pixel addresses. Any chroma match will not be used. (YUY2)
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MERGE4PIXavg("-2(%%"XDI", %%"XCX")", "2(%%"XSI", %%"XCX")") // left, right
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MERGE4PIXavg("2(%%"XDI", %%"XCX")", "-2(%%"XSI", %%"XCX")") // right, left
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11
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddA6.inc
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gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddA6.inc
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// -*- c++ -*-
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// Searches 3 pixels to the left and right, in both the old
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// and new fields, but takes averages. These are odd
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// pixel addresses. Any chroma match will not be used. (YUY2)
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MERGE4PIXavg("-6(%%"XDI")", "6(%%"XSI", %%"XCX", 2)") // up left, down right
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MERGE4PIXavg("6(%%"XDI")", "-6(%%"XSI", %%"XCX", 2)") // up right, down left
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MERGE4PIXavg("-6(%%"XDI", %%"XCX")", "6(%%"XSI", %%"XCX")") // left, right
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MERGE4PIXavg("6(%%"XDI", %%"XCX")", "-6(%%"XSI", %%"XCX")") // right, left
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MERGE4PIXavg("-6(%%"XDI", %%"XCX", 2)", "6(%%"XSI")") // down left, up right
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MERGE4PIXavg("6(%%"XDI", %%"XCX", 2)", "-6(%%"XSI")") // down right, up left
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10
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddAH.inc
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10
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddAH.inc
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// Searches 1 pixel to the left and right, in both the old
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// and new fields, but takes v-half pel averages. These are odd
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// pixel addresses. Any chroma match will not be used. (YUY2)
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__asm
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{
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MERGE4PIXavgH("XDI"-2, "XDI"+"XCX"-2, "XSI"+"XCX"+2, "XSI"+2*"XCX"+2) // up left, down right
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MERGE4PIXavgH("XDI"+2, "XDI"+"XCX"+2, "XSI"+"XCX"-2, "XSI"+2*"XCX"-2) // up right, down left
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MERGE4PIXavgH("XDI"+2*"XCX"-2, "XDI"+"XCX"-2, "XSI"+"XCX"+2, "XSI"+2) // down left, up right
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MERGE4PIXavgH("XDI"+2*"XCX"+2, "XDI"+"XCX"+2, "XSI"+"XCX"-2, "XSI"-2) // down right, up left
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}
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5
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddAH2.inc
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5
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopOddAH2.inc
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// Searches 1 pixel to the left and right, in both the old
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// and new fields, but takes vertical averages. These are odd
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// pixel addresses. Any chroma match will not be used. (YUY2)
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MERGE4PIXavgH("-2(%%"XDI", %%"XCX")", "(%%"XDI", %%"XCX")", "(%%"XSI", %%"XCX")", "2(%%"XSI", %%"XCX")") // left, right
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MERGE4PIXavgH("2(%%"XDI", %%"XCX")", "(%%"XDI", %%"XCX")", "(%%"XSI", %%"XCX")", "-2(%%"XSI", %%"XCX")") // right, left
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193
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopTop.inc
Normal file
193
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopTop.inc
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// -*- c++ -*-
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unsigned char* pDest;
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const unsigned char* pSrcP;
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const unsigned char* pSrc;
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const unsigned char* pBob;
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const unsigned char* pBobP;
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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 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;
|
||||
|
||||
#ifdef IS_SSE2
|
||||
long Last8 = (rowsize-16); // ofs to last 16 bytes in row for SSE2
|
||||
#else
|
||||
long Last8 = (rowsize-8); // ofs to last 8 bytes in row
|
||||
#endif
|
||||
|
||||
long dst_pitchw = dst_pitch; // local stor so asm can ref
|
||||
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 _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
|
||||
|
||||
long oldbx;
|
||||
|
||||
for (y=1; y < FldHeight-1; y++)
|
||||
{
|
||||
// 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"
|
||||
|
||||
#ifdef IS_SSE2
|
||||
|
||||
// sse2 code deleted for now
|
||||
|
||||
#else
|
||||
// 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
|
||||
|
||||
#endif
|
||||
6
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopVA.inc
Normal file
6
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopVA.inc
Normal file
|
|
@ -0,0 +1,6 @@
|
|||
// -*- c++ -*-
|
||||
|
||||
// Searches the center vertical line above center and below, in both the old
|
||||
// and new fields, but takes averages. These are even pixel addresses.
|
||||
MERGE4PIXavg("(%%"XDI", %%"XCX", 2)", "(%%"XSI")") // down, up
|
||||
MERGE4PIXavg("(%%"XDI")", "(%%"XSI", %%"XCX", 2)") // up, down
|
||||
6
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopVAH.inc
Normal file
6
gst/deinterlace2/tvtime/tomsmocomp/SearchLoopVAH.inc
Normal file
|
|
@ -0,0 +1,6 @@
|
|||
// -*- c++ -*-
|
||||
|
||||
// Searches the center vertical line above center and below, in both the old
|
||||
// and new fields, but takes averages. These are even pixel addresses.
|
||||
MERGE4PIXavgH("(%%"XDI", %%"XCX", 2)", "(%%"XDI", %%"XCX")", "(%%"XSI", %%"XCX")", "(%%"XSI")") // down, up
|
||||
MERGE4PIXavgH("(%%"XDI")", "(%%"XDI", %%"XCX")", "(%%"XSI", %%"XCX")", "(%%"XSI", %%"XCX", 2)") // up, down
|
||||
322
gst/deinterlace2/tvtime/tomsmocomp/StrangeBob.inc
Normal file
322
gst/deinterlace2/tvtime/tomsmocomp/StrangeBob.inc
Normal file
|
|
@ -0,0 +1,322 @@
|
|||
// -*- c++ -*-
|
||||
|
||||
// First, get and save our possible Bob values
|
||||
// Assume our pixels are layed out as follows with x the calc'd bob value
|
||||
// and the other pixels are from the current field
|
||||
//
|
||||
// j a b c k current field
|
||||
// x calculated line
|
||||
// m d e f n current field
|
||||
//
|
||||
// we calc the bob value luma value as:
|
||||
// if |j - n| < Thres && |a - m| > Thres
|
||||
// avg(j,n)
|
||||
// end if
|
||||
// if |k - m| < Thres && |c - n| > Thres
|
||||
// avg(k,m)
|
||||
// end if
|
||||
// if |c - d| < Thres && |b - f| > Thres
|
||||
// avg(c,d)
|
||||
// end if
|
||||
// if |a - f| < Thres && |b - d| > Thres
|
||||
// avg(a,f)
|
||||
// end if
|
||||
// if |b - e| < Thres
|
||||
// avg(b,e)
|
||||
// end if
|
||||
// pickup any thing not yet set with avg(b,e)
|
||||
|
||||
// j, n
|
||||
"pxor %%mm5, %%mm5\n\t"
|
||||
"pxor %%mm6, %%mm6\n\t"
|
||||
"pxor %%mm7, %%mm7\n\t"
|
||||
|
||||
"movq -2(%%"XBX"), %%mm0\n\t" // value a from top left
|
||||
"movq -4(%%"XBX", %%"XCX"), %%mm1\n\t" // value m from bottom right
|
||||
|
||||
"movq %%mm0, %%mm3\n\t"
|
||||
"psubusb %%mm1, %%mm3\n\t"
|
||||
"psubusb %%mm0, %%mm1\n\t"
|
||||
"por %%mm1, %%mm3\n\t" // abs(a,m)
|
||||
|
||||
"psubusb "_DiffThres", %%mm3\n\t" // nonzero where abs(a,m) > Thres else 0
|
||||
"pxor %%mm4, %%mm4\n\t"
|
||||
"pcmpeqb %%mm4, %%mm3\n\t" // now ff where abs(a,m) < Thres, else 00
|
||||
"pcmpeqb %%mm3, %%mm4\n\t" // here ff where abs(a,m) > Thres, else 00
|
||||
|
||||
|
||||
"movq -4(%%"XBX"), %%mm0\n\t" // value j
|
||||
"movq 4(%%"XBX", %%"XCX"), %%mm1\n\t" // value n
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
"pavgb %%mm1, %%mm2\n\t" // avg(j,n)
|
||||
"movq %%mm0, %%mm3\n\t"
|
||||
"psubusb %%mm1, %%mm0\n\t"
|
||||
"psubusb %%mm3, %%mm1\n\t"
|
||||
"por %%mm1, %%mm0\n\t" // abs(j,n)
|
||||
|
||||
"movq %%mm0, %%mm1\n\t"
|
||||
"psubusb "_DiffThres", %%mm1\n\t" // nonzero where abs(j,n) > Thres else 0
|
||||
"pxor %%mm3, %%mm3\n\t"
|
||||
"pcmpeqb %%mm3, %%mm1\n\t" // now ff where abs(j,n) < Thres, else 00
|
||||
|
||||
"pand %%mm4, %%mm1\n\t"
|
||||
|
||||
"pand %%mm1, %%mm2\n\t"
|
||||
"pand %%mm1, %%mm0\n\t"
|
||||
|
||||
"movq %%mm1, %%mm3\n\t"
|
||||
"pxor %%mm5, %%mm3\n\t"
|
||||
"pand %%mm3, %%mm6\n\t"
|
||||
"pand %%mm3, %%mm7\n\t"
|
||||
"pand %%mm3, %%mm5\n\t"
|
||||
|
||||
"por %%mm1, %%mm5\n\t"
|
||||
"por %%mm2, %%mm6\n\t"
|
||||
"por %%mm0, %%mm7\n\t"
|
||||
|
||||
// k & m
|
||||
"movq 2(%%"XBX"), %%mm0\n\t" // value c from top left
|
||||
"movq 4(%%"XBX", %%"XCX"), %%mm1\n\t" // value n from bottom right
|
||||
|
||||
"movq %%mm0, %%mm3\n\t"
|
||||
"psubusb %%mm1, %%mm3\n\t"
|
||||
"psubusb %%mm0, %%mm1\n\t"
|
||||
"por %%mm1, %%mm3\n\t" // abs(c,n)
|
||||
|
||||
"psubusb "_DiffThres", %%mm3\n\t" // nonzero where abs(c,n) > Thres else 0
|
||||
"pxor %%mm4, %%mm4\n\t"
|
||||
"pcmpeqb %%mm4, %%mm3\n\t" // now ff where abs(c,n) < Thres, else 00
|
||||
"pcmpeqb %%mm3, %%mm4\n\t" // here ff where abs(c,n) > Thres, else 00
|
||||
|
||||
|
||||
"movq 4(%%"XBX"), %%mm0\n\t" // value k
|
||||
"movq -4(%%"XBX", %%"XCX"), %%mm1\n\t" // value m
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
V_PAVGB ("%%mm2", "%%mm1", "%%mm3", _ShiftMask) // avg(k,m)
|
||||
"movq %%mm0, %%mm3\n\t"
|
||||
"psubusb %%mm1, %%mm0\n\t"
|
||||
"psubusb %%mm3, %%mm1\n\t"
|
||||
"por %%mm1, %%mm0\n\t" // abs(k,m)
|
||||
|
||||
"movq %%mm0, %%mm1\n\t"
|
||||
"psubusb "_DiffThres", %%mm1\n\t" // nonzero where abs(k,m) > Thres else 0
|
||||
"pxor %%mm3, %%mm3\n\t"
|
||||
"pcmpeqb %%mm3, %%mm1\n\t" // now ff where abs(k,m) < Thres, else 00
|
||||
|
||||
"pand %%mm4, %%mm1\n\t"
|
||||
|
||||
"pand %%mm1, %%mm2\n\t"
|
||||
"pand %%mm1, %%mm0\n\t"
|
||||
|
||||
"movq %%mm1, %%mm3\n\t"
|
||||
"pxor %%mm5, %%mm3\n\t"
|
||||
"pand %%mm3, %%mm6\n\t"
|
||||
"pand %%mm3, %%mm7\n\t"
|
||||
"pand %%mm3, %%mm5\n\t"
|
||||
|
||||
"por %%mm1, %%mm5\n\t"
|
||||
"por %%mm2, %%mm6\n\t"
|
||||
"por %%mm0, %%mm7\n\t"
|
||||
|
||||
|
||||
// c & d
|
||||
"movq (%%"XBX"), %%mm0\n\t" // value b from top left
|
||||
"movq 2(%%"XBX", %%"XCX"), %%mm1\n\t" // value f from bottom right
|
||||
|
||||
"movq %%mm0, %%mm3\n\t"
|
||||
"psubusb %%mm1, %%mm3\n\t"
|
||||
"psubusb %%mm0, %%mm1\n\t"
|
||||
"por %%mm1, %%mm3\n\t" // abs(b,f)
|
||||
|
||||
"psubusb "_DiffThres", %%mm3\n\t" // nonzero where abs(b,f) > Thres else 0
|
||||
"pxor %%mm4, %%mm4\n\t"
|
||||
"pcmpeqb %%mm4, %%mm3\n\t" // now ff where abs(b,f) < Thres, else 00
|
||||
"pcmpeqb %%mm3, %%mm4\n\t" // here ff where abs(b,f) > Thres, else 00
|
||||
|
||||
"movq 2(%%"XBX"), %%mm0\n\t" // value c
|
||||
"movq -2(%%"XBX", %%"XCX"), %%mm1\n\t" // value d
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
V_PAVGB ("%%mm2", "%%mm1", "%%mm3", _ShiftMask) // avg(c,d)
|
||||
"movq %%mm0, %%mm3\n\t"
|
||||
"psubusb %%mm1, %%mm0\n\t"
|
||||
"psubusb %%mm3, %%mm1\n\t"
|
||||
"por %%mm1, %%mm0\n\t" // abs(c,d)
|
||||
|
||||
"movq %%mm0, %%mm1\n\t"
|
||||
"psubusb "_DiffThres", %%mm1\n\t" // nonzero where abs(c,d) > Thres else 0
|
||||
"pxor %%mm3, %%mm3\n\t"
|
||||
"pcmpeqb %%mm3, %%mm1\n\t" // now ff where abs(c,d) < Thres, else 00
|
||||
|
||||
"pand %%mm4, %%mm1\n\t"
|
||||
|
||||
"pand %%mm1, %%mm2\n\t"
|
||||
"pand %%mm1, %%mm0\n\t"
|
||||
|
||||
"movq %%mm1, %%mm3\n\t"
|
||||
"pxor %%mm5, %%mm3\n\t"
|
||||
"pand %%mm3, %%mm6\n\t"
|
||||
"pand %%mm3, %%mm7\n\t"
|
||||
"pand %%mm3, %%mm5\n\t"
|
||||
|
||||
"por %%mm1, %%mm5\n\t"
|
||||
"por %%mm2, %%mm6\n\t"
|
||||
"por %%mm0, %%mm7\n\t"
|
||||
|
||||
// a & f
|
||||
"movq (%%"XBX"), %%mm0\n\t" // value b from top left
|
||||
"movq -2(%%"XBX", %%"XCX"), %%mm1\n\t" // value d from bottom right
|
||||
|
||||
"movq %%mm0, %%mm3\n\t"
|
||||
"psubusb %%mm1, %%mm3\n\t"
|
||||
"psubusb %%mm0, %%mm1\n\t"
|
||||
"por %%mm1, %%mm3\n\t" // abs(b,d)
|
||||
|
||||
"psubusb "_DiffThres", %%mm3\n\t" // nonzero where abs(b,d) > Thres else 0
|
||||
"pxor %%mm4, %%mm4\n\t"
|
||||
"pcmpeqb %%mm4, %%mm3\n\t" // now ff where abs(b,d) < Thres, else 00
|
||||
"pcmpeqb %%mm3, %%mm4\n\t" // here ff where abs(b,d) > Thres, else 00
|
||||
|
||||
"movq -2(%%"XBX"), %%mm0\n\t" // value a
|
||||
"movq 2(%%"XBX", %%"XCX"), %%mm1\n\t" // value f
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
V_PAVGB ("%%mm2", "%%mm1", "%%mm3", _ShiftMask) // avg(a,f)
|
||||
"movq %%mm0, %%mm3\n\t"
|
||||
"psubusb %%mm1, %%mm0\n\t"
|
||||
"psubusb %%mm3, %%mm1\n\t"
|
||||
"por %%mm1, %%mm0\n\t" // abs(a,f)
|
||||
|
||||
"movq %%mm0, %%mm1\n\t"
|
||||
"psubusb "_DiffThres", %%mm1\n\t" // nonzero where abs(a,f) > Thres else 0
|
||||
"pxor %%mm3, %%mm3\n\t"
|
||||
"pcmpeqb %%mm3, %%mm1\n\t" // now ff where abs(a,f) < Thres, else 00
|
||||
|
||||
"pand %%mm4, %%mm1\n\t"
|
||||
|
||||
"pand %%mm1, %%mm2\n\t"
|
||||
"pand %%mm1, %%mm0\n\t"
|
||||
|
||||
"movq %%mm1, %%mm3\n\t"
|
||||
"pxor %%mm5, %%mm3\n\t"
|
||||
"pand %%mm3, %%mm6\n\t"
|
||||
"pand %%mm3, %%mm7\n\t"
|
||||
"pand %%mm3, %%mm5\n\t"
|
||||
|
||||
"por %%mm1, %%mm5\n\t"
|
||||
"por %%mm2, %%mm6\n\t"
|
||||
"por %%mm0, %%mm7\n\t"
|
||||
|
||||
"pand "_YMask", %%mm5\n\t" // mask out chroma from here
|
||||
"pand "_YMask", %%mm6\n\t" // mask out chroma from here
|
||||
"pand "_YMask", %%mm7\n\t" // mask out chroma from here
|
||||
|
||||
// b,e
|
||||
"movq (%%"XBX"), %%mm0\n\t" // value b from top
|
||||
"movq (%%"XBX", %%"XCX"), %%mm1\n\t" // value e from bottom
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
V_PAVGB ("%%mm2", "%%mm1", "%%mm3", _ShiftMask) // avg(b,e)
|
||||
"movq %%mm0, %%mm3\n\t"
|
||||
"psubusb %%mm1, %%mm0\n\t"
|
||||
"psubusb %%mm3, %%mm1\n\t"
|
||||
"por %%mm1, %%mm0\n\t" // abs(b,e)
|
||||
|
||||
"movq %%mm0, %%mm1\n\t"
|
||||
"psubusb "_DiffThres", %%mm1\n\t" // nonzero where abs(b,e) > Thres else 0
|
||||
"pxor %%mm3, %%mm3\n\t"
|
||||
"pcmpeqb %%mm3, %%mm1\n\t" // now ff where abs(b,e) < Thres, else 00
|
||||
|
||||
"pand %%mm1, %%mm2\n\t"
|
||||
"pand %%mm1, %%mm0\n\t"
|
||||
|
||||
"movq %%mm1, %%mm3\n\t"
|
||||
"pxor %%mm5, %%mm3\n\t"
|
||||
"pand %%mm3, %%mm6\n\t"
|
||||
"pand %%mm3, %%mm7\n\t"
|
||||
"pand %%mm3, %%mm5\n\t"
|
||||
|
||||
"por %%mm1, %%mm5\n\t"
|
||||
"por %%mm2, %%mm6\n\t"
|
||||
"por %%mm0, %%mm7\n\t"
|
||||
|
||||
// bob in any leftovers
|
||||
"movq (%%"XBX"), %%mm0\n\t" // value b from top
|
||||
"movq (%%"XBX", %%"XCX"), %%mm1\n\t" // value e from bottom
|
||||
|
||||
|
||||
// We will also calc here the max/min values to later limit comb
|
||||
// so the max excursion will not exceed the Max_Comb constant
|
||||
|
||||
#ifdef SKIP_SEARCH
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
// pminub %%mm2, %%mm1
|
||||
V_PMINUB ("%%mm2", "%%mm1", "%%mm4")
|
||||
|
||||
// pmaxub %%mm6, %%mm2 // clip our current results so far to be above this
|
||||
V_PMAXUB ("%%mm6", "%%mm2")
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
V_PMAXUB ("%%mm2", "%%mm1")
|
||||
// pminub %%mm6, %%mm2 // clip our current results so far to be below this
|
||||
V_PMINUB ("%%mm6", "%%mm2", "%%mm4")
|
||||
|
||||
#else
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
"movq (%%"XAX"), %%mm4\n\t"
|
||||
"psubusb %%mm4, %%mm2\n\t"
|
||||
"psubusb %%mm0, %%mm4\n\t"
|
||||
"por %%mm2, %%mm4\n\t" // abs diff
|
||||
|
||||
"movq %%mm1, %%mm2\n\t"
|
||||
"movq (%%"XAX", %%"XCX"), %%mm3\n\t"
|
||||
"psubusb %%mm3, %%mm2\n\t"
|
||||
"psubusb %%mm1, %%mm3\n\t"
|
||||
"por %%mm2, %%mm3\n\t" // abs diff
|
||||
// pmaxub %%mm3, %%mm4 // top or bottom pixel moved most
|
||||
V_PMAXUB ("%%mm3", "%%mm4") // top or bottom pixel moved most
|
||||
"psubusb "_DiffThres", %%mm3\n\t" // moved more than allowed? or goes to 0?
|
||||
"pxor %%mm4, %%mm4\n\t"
|
||||
"pcmpeqb %%mm4, %%mm3\n\t" // now ff where low motion, else high motion
|
||||
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
// pminub %%mm2, %%mm1
|
||||
V_PMINUB ("%%mm2", "%%mm1", "%%mm4")
|
||||
|
||||
// pmaxub %%mm6, %%mm2 // clip our current results so far to be above this
|
||||
V_PMAXUB ("%%mm6", "%%mm2")
|
||||
|
||||
"psubusb %%mm3, %%mm2\n\t" // maybe decrease it to 0000.. if no surround motion
|
||||
"movq %%mm2, "_Min_Vals"\n\t"
|
||||
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
V_PMAXUB ("%%mm2", "%%mm1")
|
||||
// pminub %%mm6, %%mm2 // clip our current results so far to be below this
|
||||
V_PMINUB ("%%mm6", "%%mm2", "%%mm4")
|
||||
"paddusb %%mm3, %%mm2\n\t" // maybe increase it to ffffff if no surround motion
|
||||
"movq %%mm2, "_Max_Vals"\n\t"
|
||||
#endif
|
||||
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
// pavgb %%mm2, %%mm1 // avg(b,e)
|
||||
V_PAVGB ("%%mm2", "%%mm1", "%%mm3", _ShiftMask) // avg(b,e)
|
||||
|
||||
"movq %%mm0, %%mm3\n\t"
|
||||
"psubusb %%mm1, %%mm3\n\t"
|
||||
"psubusb %%mm0, %%mm1\n\t"
|
||||
"por %%mm1, %%mm3\n\t" // abs(b,e)
|
||||
"movq %%mm3, %%mm1\n\t" // keep copy of diffs
|
||||
|
||||
"pxor %%mm4, %%mm4\n\t"
|
||||
"psubusb %%mm7, %%mm3\n\t" // nonzero where new weights bigger, else 0
|
||||
"pcmpeqb %%mm4, %%mm3\n\t" // now ff where new better, else 00
|
||||
"pcmpeqb %%mm0, %%mm0\n\t"
|
||||
"pandn %%mm0, %%mm5\n\t"
|
||||
"por %%mm5, %%mm3\n\t"
|
||||
"pcmpeqb %%mm3, %%mm4\n\t" // here ff where old better, else 00
|
||||
|
||||
"pand %%mm3, %%mm1\n\t"
|
||||
"pand %%mm3, %%mm2\n\t"
|
||||
|
||||
"pand %%mm4, %%mm6\n\t"
|
||||
"pand %%mm4, %%mm7\n\t"
|
||||
|
||||
"por %%mm2, %%mm6\n\t" // our x2 value
|
||||
"por %%mm1, %%mm7\n\t" // our x2 diffs
|
||||
"movq %%mm7, %%mm4\n\t" // save as bob uncertainty indicator
|
||||
220
gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll.inc
Normal file
220
gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll.inc
Normal file
|
|
@ -0,0 +1,220 @@
|
|||
/*
|
||||
* GStreamer
|
||||
* Copyright (c) 2002 Tom Barry All rights reserved.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Relicensed for GStreamer from GPL to LGPL with permit from Tom Barry.
|
||||
* See: http://bugzilla.gnome.org/show_bug.cgi?id=163578
|
||||
*/
|
||||
|
||||
|
||||
#ifndef TopFirst
|
||||
#define TopFirst IsOdd
|
||||
#endif
|
||||
|
||||
#ifdef SEFUNC
|
||||
#undef SEFUNC
|
||||
#endif
|
||||
|
||||
#if defined(IS_SSE)
|
||||
#define SEFUNC(x) Search_Effort_SSE_##x()
|
||||
#elif defined(IS_3DNOW)
|
||||
#define SEFUNC(x) Search_Effort_3DNOW_##x()
|
||||
#else
|
||||
#define SEFUNC(x) Search_Effort_MMX_##x()
|
||||
#endif
|
||||
|
||||
#include "TomsMoCompAll2.inc"
|
||||
|
||||
#define USE_STRANGE_BOB
|
||||
|
||||
#include "TomsMoCompAll2.inc"
|
||||
|
||||
#undef USE_STRANGE_BOB
|
||||
|
||||
|
||||
void FUNCT_NAME(GstDeinterlace2* object)
|
||||
{
|
||||
pMyMemcpy = object->pMemcpy;
|
||||
|
||||
/* double stride do address just every odd/even scanline */
|
||||
src_pitch = object->field_stride;
|
||||
dst_pitch = object->output_stride;
|
||||
rowsize = object->line_length;
|
||||
FldHeight = object->field_height;
|
||||
|
||||
pCopySrc = GST_BUFFER_DATA(object->field_history[object->history_count-1].buf);
|
||||
pCopySrcP = GST_BUFFER_DATA(object->field_history[object->history_count-3].buf);
|
||||
pWeaveSrc = GST_BUFFER_DATA(object->field_history[object->history_count-2].buf);
|
||||
pWeaveSrcP = GST_BUFFER_DATA(object->field_history[object->history_count-4].buf);
|
||||
|
||||
/* use bottom field and interlace top field */
|
||||
if (object->field_history[object->history_count-2].flags == PICTURE_INTERLACED_BOTTOM) {
|
||||
IsOdd = 1;
|
||||
|
||||
// if we have an odd field we copy an even field and weave an odd field
|
||||
pCopyDest = GST_BUFFER_DATA(object->out_buf);
|
||||
pWeaveDest = pCopyDest + dst_pitch;
|
||||
}
|
||||
/* do it vice verca */
|
||||
else {
|
||||
|
||||
IsOdd = 0;
|
||||
// if we have an even field we copy an odd field and weave an even field
|
||||
pCopyDest = GST_BUFFER_DATA(object->out_buf) + dst_pitch;
|
||||
pWeaveDest = GST_BUFFER_DATA(object->out_buf);
|
||||
}
|
||||
|
||||
|
||||
#ifdef IS_SSE2
|
||||
// SSE2 support temporarily deleted
|
||||
#endif
|
||||
|
||||
// copy 1st and last weave lines
|
||||
Fieldcopy(pWeaveDest, pCopySrc, rowsize,
|
||||
1, dst_pitch*2, src_pitch);
|
||||
Fieldcopy(pWeaveDest+(FldHeight-1)*dst_pitch*2,
|
||||
pCopySrc+(FldHeight-1)*src_pitch, rowsize,
|
||||
1, dst_pitch*2, src_pitch);
|
||||
|
||||
#ifdef USE_VERTICAL_FILTER
|
||||
// Vertical Filter currently not implemented for DScaler !!
|
||||
// copy 1st and last lines the copy field
|
||||
Fieldcopy(pCopyDest, pCopySrc, rowsize,
|
||||
1, dst_pitch*2, src_pitch);
|
||||
Fieldcopy(pCopyDest+(FldHeight-1)*dst_pitch*2,
|
||||
pCopySrc+(FldHeight-1)*src_pitch, rowsize,
|
||||
1, dst_pitch*2, src_pitch);
|
||||
#else
|
||||
|
||||
// copy all of the copy field
|
||||
Fieldcopy(pCopyDest, pCopySrc, rowsize,
|
||||
FldHeight, dst_pitch*2, src_pitch);
|
||||
#endif
|
||||
// then go fill in the hard part, being variously lazy depending upon
|
||||
// SearchEffort
|
||||
|
||||
if(!UseStrangeBob) {
|
||||
if (SearchEffort == 0)
|
||||
{
|
||||
SEFUNC(0);
|
||||
}
|
||||
else if (SearchEffort <= 1)
|
||||
{
|
||||
SEFUNC(1);
|
||||
}
|
||||
/* else if (SearchEffort <= 2)
|
||||
{
|
||||
SEFUNC(2);
|
||||
}
|
||||
*/
|
||||
else if (SearchEffort <= 3)
|
||||
{
|
||||
SEFUNC(3);
|
||||
}
|
||||
else if (SearchEffort <= 5)
|
||||
{
|
||||
SEFUNC(5);
|
||||
}
|
||||
else if (SearchEffort <= 9)
|
||||
{
|
||||
SEFUNC(9);
|
||||
}
|
||||
else if (SearchEffort <= 11)
|
||||
{
|
||||
SEFUNC(11);
|
||||
}
|
||||
else if (SearchEffort <= 13)
|
||||
{
|
||||
SEFUNC(13);
|
||||
}
|
||||
else if (SearchEffort <= 15)
|
||||
{
|
||||
SEFUNC(15);
|
||||
}
|
||||
else if (SearchEffort <= 19)
|
||||
{
|
||||
SEFUNC(19);
|
||||
}
|
||||
else if (SearchEffort <= 21)
|
||||
{
|
||||
SEFUNC(21);
|
||||
}
|
||||
else
|
||||
{
|
||||
SEFUNC(Max);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (SearchEffort == 0)
|
||||
{
|
||||
SEFUNC(0_SB);
|
||||
}
|
||||
else if (SearchEffort <= 1)
|
||||
{
|
||||
SEFUNC(1_SB);
|
||||
}
|
||||
/* else if (SearchEffort <= 2)
|
||||
{
|
||||
SEFUNC(2_SB);
|
||||
}
|
||||
*/
|
||||
else if (SearchEffort <= 3)
|
||||
{
|
||||
SEFUNC(3_SB);
|
||||
}
|
||||
else if (SearchEffort <= 5)
|
||||
{
|
||||
SEFUNC(5_SB);
|
||||
}
|
||||
else if (SearchEffort <= 9)
|
||||
{
|
||||
SEFUNC(9_SB);
|
||||
}
|
||||
else if (SearchEffort <= 11)
|
||||
{
|
||||
SEFUNC(11_SB);
|
||||
}
|
||||
else if (SearchEffort <= 13)
|
||||
{
|
||||
SEFUNC(13_SB);
|
||||
}
|
||||
else if (SearchEffort <= 15)
|
||||
{
|
||||
SEFUNC(15_SB);
|
||||
}
|
||||
else if (SearchEffort <= 19)
|
||||
{
|
||||
SEFUNC(19_SB);
|
||||
}
|
||||
else if (SearchEffort <= 21)
|
||||
{
|
||||
SEFUNC(21_SB);
|
||||
}
|
||||
else
|
||||
{
|
||||
SEFUNC(Max_SB);
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef ARCH_386
|
||||
__asm__ __volatile__("emms");
|
||||
#endif
|
||||
}
|
||||
174
gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll2.inc
Normal file
174
gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll2.inc
Normal file
|
|
@ -0,0 +1,174 @@
|
|||
// -*- c++ -*-
|
||||
|
||||
#ifdef SEARCH_EFFORT_FUNC
|
||||
#undef SEARCH_EFFORT_FUNC
|
||||
#endif
|
||||
|
||||
#ifdef USE_STRANGE_BOB
|
||||
#define SEARCH_EFFORT_FUNC(n) SEFUNC(n##_SB)
|
||||
#else
|
||||
#define SEARCH_EFFORT_FUNC(n) SEFUNC(n)
|
||||
#endif
|
||||
|
||||
int SEARCH_EFFORT_FUNC(0) // we don't try at all ;-)
|
||||
{
|
||||
//see Search_Effort_Max() for comments
|
||||
#define SKIP_SEARCH
|
||||
#include "SearchLoopTop.inc"
|
||||
#include "SearchLoopBottom.inc"
|
||||
#undef SKIP_SEARCH
|
||||
}
|
||||
|
||||
int SEARCH_EFFORT_FUNC(1)
|
||||
{
|
||||
//see Search_Effort_Max() for comments
|
||||
#include "SearchLoopTop.inc"
|
||||
RESET_CHROMA // pretend chroma diffs was 255 each
|
||||
#include "SearchLoop0A.inc"
|
||||
#include "SearchLoopBottom.inc"
|
||||
}
|
||||
|
||||
int SEARCH_EFFORT_FUNC(3)
|
||||
{
|
||||
//see Search_Effort_Max() for comments
|
||||
#include "SearchLoopTop.inc"
|
||||
#include "SearchLoopOddA2.inc"
|
||||
RESET_CHROMA // pretend chroma diffs was 255 each
|
||||
#include "SearchLoop0A.inc"
|
||||
#include "SearchLoopBottom.inc"
|
||||
}
|
||||
|
||||
int SEARCH_EFFORT_FUNC(5)
|
||||
{
|
||||
//see Search_Effort_Max() for comments
|
||||
#include "SearchLoopTop.inc"
|
||||
#include "SearchLoopOddA2.inc"
|
||||
#include "SearchLoopOddAH2.inc"
|
||||
RESET_CHROMA // pretend chroma diffs was 255 each
|
||||
#include "SearchLoop0A.inc"
|
||||
#include "SearchLoopBottom.inc"
|
||||
}
|
||||
|
||||
// 3x3 search
|
||||
int SEARCH_EFFORT_FUNC(9)
|
||||
{
|
||||
//see SearchEffortMax() for comments
|
||||
#include "SearchLoopTop.inc"
|
||||
#include "SearchLoopOddA.inc"
|
||||
RESET_CHROMA // pretend chroma diffs was 255 each
|
||||
#include "SearchLoopVA.inc"
|
||||
#include "SearchLoop0A.inc"
|
||||
#include "SearchLoopBottom.inc"
|
||||
}
|
||||
|
||||
// Search 9 with 2 H-half pels added
|
||||
int SEARCH_EFFORT_FUNC(11)
|
||||
{
|
||||
//see SearchEffortMax() for comments
|
||||
#include "SearchLoopTop.inc"
|
||||
#include "SearchLoopOddA.inc"
|
||||
#include "SearchLoopOddAH2.inc"
|
||||
RESET_CHROMA // pretend chroma diffs was 255 each
|
||||
#include "SearchLoopVA.inc"
|
||||
#include "SearchLoop0A.inc"
|
||||
#include "SearchLoopBottom.inc"
|
||||
}
|
||||
|
||||
// Search 11 with 2 V-half pels added
|
||||
int SEARCH_EFFORT_FUNC(13)
|
||||
{
|
||||
//see SearchEffortMax() for comments
|
||||
#include "SearchLoopTop.inc"
|
||||
#include "SearchLoopOddA.inc"
|
||||
#include "SearchLoopOddAH2.inc"
|
||||
RESET_CHROMA // pretend chroma diffs was 255 each
|
||||
#include "SearchLoopVAH.inc"
|
||||
#include "SearchLoopVA.inc"
|
||||
#include "SearchLoop0A.inc"
|
||||
#include "SearchLoopBottom.inc"
|
||||
}
|
||||
|
||||
// 5x3
|
||||
int SEARCH_EFFORT_FUNC(15)
|
||||
{
|
||||
//see SearchEffortMax() for comments
|
||||
#include "SearchLoopTop.inc"
|
||||
#include "SearchLoopOddA.inc"
|
||||
RESET_CHROMA // pretend chroma diffs was 255 each
|
||||
#include "SearchLoopEdgeA.inc"
|
||||
#include "SearchLoopVA.inc"
|
||||
#include "SearchLoop0A.inc"
|
||||
#include "SearchLoopBottom.inc"
|
||||
}
|
||||
|
||||
// 5x3 + 4 half pels
|
||||
int SEARCH_EFFORT_FUNC(19)
|
||||
{
|
||||
//see SearchEffortMax() for comments
|
||||
#include "SearchLoopTop.inc"
|
||||
#include "SearchLoopOddA.inc"
|
||||
#include "SearchLoopOddAH2.inc"
|
||||
RESET_CHROMA // pretend chroma diffs was 255 each
|
||||
#include "SearchLoopEdgeA.inc"
|
||||
#include "SearchLoopVAH.inc"
|
||||
#include "SearchLoopVA.inc"
|
||||
#include "SearchLoop0A.inc"
|
||||
#include "SearchLoopBottom.inc"
|
||||
}
|
||||
|
||||
// Handle one 4x1 block of pixels
|
||||
// Search a 7x3 area, no half pels
|
||||
|
||||
int SEARCH_EFFORT_FUNC(21)
|
||||
{
|
||||
//see SearchLoopTop.inc for comments
|
||||
#include "SearchLoopTop.inc"
|
||||
|
||||
// odd addresses -- the pixels at odd address wouldn't generate
|
||||
// good luma values but we will mask those off
|
||||
|
||||
#include "SearchLoopOddA6.inc" // 4 odd v half pels, 3 to left & right
|
||||
#include "SearchLoopOddA.inc" // 6 odd pels, 1 to left & right
|
||||
|
||||
RESET_CHROMA // pretend chroma diffs was 255 each
|
||||
|
||||
// even addresses -- use both luma and chroma from these
|
||||
// search averages of 2 pixels left and right
|
||||
#include "SearchLoopEdgeA.inc"
|
||||
// search vertical line and averages, -1,0,+1
|
||||
#include "SearchLoopVA.inc"
|
||||
// blend our results and loop
|
||||
#include "SearchLoop0A.inc"
|
||||
#include "SearchLoopBottom.inc"
|
||||
}
|
||||
|
||||
// Handle one 4x1 block of pixels
|
||||
// Search a 9x3 area, no half pels
|
||||
int SEARCH_EFFORT_FUNC(Max)
|
||||
{
|
||||
//see SearchLoopTop.inc for comments
|
||||
#include "SearchLoopTop.inc"
|
||||
|
||||
// odd addresses -- the pixels at odd address wouldn't generate
|
||||
// good luma values but we will mask those off
|
||||
|
||||
#include "SearchLoopOddA6.inc" // 4 odd v half pels, 3 to left & right
|
||||
#include "SearchLoopOddA.inc" // 6 odd pels, 1 to left & right
|
||||
|
||||
RESET_CHROMA // pretend chroma diffs was 255 each
|
||||
|
||||
// even addresses -- use both luma and chroma from these
|
||||
// search averages of 4 pixels left and right
|
||||
#include "SearchLoopEdgeA8.inc"
|
||||
// search averages of 2 pixels left and right
|
||||
#include "SearchLoopEdgeA.inc"
|
||||
// search vertical line and averages, -1,0,+1
|
||||
#include "SearchLoopVA.inc"
|
||||
// blend our results and loop
|
||||
#include "SearchLoop0A.inc"
|
||||
#include "SearchLoopBottom.inc"
|
||||
}
|
||||
|
||||
#undef SEARCH_EFFORT_FUNC
|
||||
|
||||
|
||||
189
gst/deinterlace2/tvtime/tomsmocomp/WierdBob.inc
Normal file
189
gst/deinterlace2/tvtime/tomsmocomp/WierdBob.inc
Normal file
|
|
@ -0,0 +1,189 @@
|
|||
// -*- c++ -*-
|
||||
|
||||
// First, get and save our possible Bob values
|
||||
// Assume our pixels are layed out as follows with x the calc'd bob value
|
||||
// and the other pixels are from the current field
|
||||
//
|
||||
// j a b c k current field
|
||||
// x calculated line
|
||||
// m d e f n current field
|
||||
//
|
||||
// we calc the bob value as:
|
||||
// x2 = either avg(a,f), avg(c,d), avg(b,e), avg(j,n), or avg(k,m)
|
||||
|
||||
// selected for the smallest of abs(a,f), abs(c,d), or abs(b,e), etc.
|
||||
|
||||
// a,f
|
||||
"movq -2(%%"XBX"), %%mm0\n\t" // value a from top left
|
||||
"movq 2(%%"XBX", %%"XCX"), %%mm1\n\t" // value f from bottom right
|
||||
"movq %%mm0, %%mm6\n\t"
|
||||
// pavgb %%mm6, %%mm1 // avg(a,f), also best so far
|
||||
V_PAVGB ("%%mm6", "%%mm1", "%%mm7", _ShiftMask) // avg(a,f), also best so far
|
||||
"movq %%mm0, %%mm7\n\t"
|
||||
"psubusb %%mm1, %%mm7\n\t"
|
||||
"psubusb %%mm0, %%mm1\n\t"
|
||||
"por %%mm1, %%mm7\n\t" // abs diff, also best so far
|
||||
|
||||
// c,d
|
||||
"movq 2(%%"XBX"), %%mm0\n\t" // value a from top left
|
||||
"movq -2(%%"XBX", %%"XCX"), %%mm1\n\t" // value f from bottom right
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
// pavgb %%mm2, %%mm1 // avg(c,d)
|
||||
V_PAVGB ("%%mm2", "%%mm1", "%%mm3", _ShiftMask) // avg(c,d)
|
||||
"movq %%mm0, %%mm3\n\t"
|
||||
"psubusb %%mm1, %%mm3\n\t"
|
||||
"psubusb %%mm0, %%mm1\n\t"
|
||||
"por %%mm1, %%mm3\n\t" // abs(c,d)
|
||||
"movq %%mm3, %%mm1\n\t" // keep copy
|
||||
|
||||
"psubusb %%mm7, %%mm3\n\t" // nonzero where new weights bigger, else 0
|
||||
"pxor %%mm4, %%mm4\n\t"
|
||||
"pcmpeqb %%mm4, %%mm3\n\t" // now ff where new better, else 00
|
||||
"pcmpeqb %%mm3, %%mm4\n\t" // here ff where old better, else 00
|
||||
|
||||
"pand %%mm3, %%mm1\n\t" // keep only better new avg and abs
|
||||
"pand %%mm3, %%mm2\n\t"
|
||||
|
||||
"pand %%mm4, %%mm6\n\t"
|
||||
"pand %%mm4, %%mm7\n\t"
|
||||
|
||||
"por %%mm2, %%mm6\n\t" // and merge new & old vals keeping best
|
||||
"por %%mm1, %%mm7\n\t"
|
||||
"por "_UVMask", %%mm7\n\t" // but we know chroma is worthless so far
|
||||
"pand "_YMask", %%mm5\n\t" // mask out chroma from here also
|
||||
|
||||
// j,n
|
||||
"movq -4(%%"XBX"), %%mm0\n\t" // value j from top left
|
||||
"movq 4(%%"XBX", %%"XCX"), %%mm1\n\t" // value n from bottom right
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
// pavgb %%mm2, %%mm1 // avg(j,n)
|
||||
V_PAVGB ("%%mm2", "%%mm1", "%%mm3", _ShiftMask) // avg(j,n)
|
||||
"movq %%mm0, %%mm3\n\t"
|
||||
"psubusb %%mm1, %%mm3\n\t"
|
||||
"psubusb %%mm0, %%mm1\n\t"
|
||||
"por %%mm1, %%mm3\n\t" // abs(j-n)
|
||||
"movq %%mm3, %%mm1\n\t" // keep copy
|
||||
|
||||
"psubusb %%mm7, %%mm3\n\t" // nonzero where new weights bigger, else 0
|
||||
"pxor %%mm4, %%mm4\n\t"
|
||||
"pcmpeqb %%mm4, %%mm3\n\t" // now ff where new better, else 00
|
||||
"pcmpeqb %%mm3, %%mm4\n\t" // here ff where old better, else 00
|
||||
|
||||
"pand %%mm3, %%mm1\n\t" // keep only better new avg and abs
|
||||
"pand %%mm2, %%mm3\n\t"
|
||||
|
||||
"pand %%mm4, %%mm6\n\t"
|
||||
"pand %%mm4, %%mm7\n\t"
|
||||
|
||||
"por %%mm3, %%mm6\n\t" // and merge new & old vals keeping best
|
||||
"por %%mm1, %%mm7\n\t" // "
|
||||
|
||||
// k, m
|
||||
"movq 4(%%"XBX"), %%mm0\n\t" // value k from top right
|
||||
"movq -4(%%"XBX", %%"XCX"), %%mm1\n\t" // value n from bottom left
|
||||
"movq %%mm0, %%mm4\n\t"
|
||||
// pavgb %%mm4, %%mm1 // avg(k,m)
|
||||
V_PAVGB ("%%mm4", "%%mm1", "%%mm3", _ShiftMask) // avg(k,m)
|
||||
|
||||
"movq %%mm0, %%mm3\n\t"
|
||||
"psubusb %%mm1, %%mm3\n\t"
|
||||
"psubusb %%mm0, %%mm1\n\t"
|
||||
"por %%mm1, %%mm3\n\t" // abs(k,m)
|
||||
"movq %%mm3, %%mm1\n\t" // keep copy
|
||||
|
||||
"movq %%mm4, %%mm2\n\t" // avg(k,m)
|
||||
|
||||
"psubusb %%mm7, %%mm3\n\t" // nonzero where new weights bigger, else 0
|
||||
"pxor %%mm4, %%mm4\n\t"
|
||||
"pcmpeqb %%mm4, %%mm3\n\t" // now ff where new better, else 00
|
||||
"pcmpeqb %%mm3, %%mm4\n\t" // here ff where old better, else 00
|
||||
|
||||
"pand %%mm3, %%mm1\n\t" // keep only better new avg and abs
|
||||
"pand %%mm2, %%mm3\n\t"
|
||||
|
||||
"pand %%mm4, %%mm6\n\t"
|
||||
"pand %%mm4, %%mm7\n\t"
|
||||
|
||||
"por %%mm3, %%mm6\n\t" // and merge new & old vals keeping best
|
||||
"por %%mm1, %%mm7\n\t" // "
|
||||
|
||||
// b,e
|
||||
"movq (%%"XBX"), %%mm0\n\t" // value b from top
|
||||
"movq (%%"XBX", %%"XCX"), %%mm1\n\t" // value e from bottom
|
||||
|
||||
// We will also calc here the max/min values to later limit comb
|
||||
// so the max excursion will not exceed the Max_Comb constant
|
||||
|
||||
#ifdef SKIP_SEARCH
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
// pminub %%mm2, %%mm1
|
||||
V_PMINUB ("%%mm2", "%%mm1", "%%mm4")
|
||||
|
||||
// pmaxub %%mm6, %%mm2 // clip our current results so far to be above this
|
||||
V_PMAXUB ("%%mm6", "%%mm2")
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
V_PMAXUB ("%%mm2", "%%mm1")
|
||||
// pminub %%mm6, %%mm2 // clip our current results so far to be below this
|
||||
V_PMINUB ("%%mm6", "%%mm2", "%%mm4")
|
||||
|
||||
#else
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
"movq (%%"XAX"), %%mm4\n\t"
|
||||
"psubusb %%mm4, %%mm2\n\t"
|
||||
"psubusb %%mm0, %%mm4\n\t"
|
||||
"por %%mm2, %%mm4\n\t" // abs diff
|
||||
|
||||
"movq %%mm1, %%mm2\n\t"
|
||||
"movq (%%"XAX", %%"XCX"), %%mm3\n\t"
|
||||
"psubusb %%mm3, %%mm2\n\t"
|
||||
"psubusb %%mm1, %%mm3\n\t"
|
||||
"por %%mm2, %%mm3\n\t" // abs diff
|
||||
// pmaxub %%mm3, %%mm4 // top or bottom pixel moved most
|
||||
V_PMAXUB ("%%mm3", "%%mm4") // top or bottom pixel moved most
|
||||
"psubusb "_Max_Mov", %%mm3\n\t" // moved more than allowed? or goes to 0?
|
||||
"pxor %%mm4, %%mm4\n\t"
|
||||
"pcmpeqb %%mm4, %%mm3\n\t" // now ff where low motion, else high motion
|
||||
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
// pminub %%mm2, %%mm1
|
||||
V_PMINUB ("%%mm2", "%%mm1", "%%mm4")
|
||||
|
||||
// pmaxub %%mm6, %%mm2 // clip our current results so far to be above this
|
||||
V_PMAXUB ("%%mm6", "%%mm2")
|
||||
|
||||
"psubusb %%mm3, %%mm2\n\t" // maybe decrease it to 0000.. if no surround motion
|
||||
"movq %%mm2, "_Min_Vals"\n\t"
|
||||
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
V_PMAXUB ("%%mm2", "%%mm1")
|
||||
// pminub %%mm6, %%mm2 // clip our current results so far to be below this
|
||||
V_PMINUB ("%%mm6", "%%mm2", "%%mm4")
|
||||
"paddusb %%mm3, %%mm2\n\t" // maybe increase it to ffffff if no surround motion
|
||||
"movq %%mm2, "_Max_Vals"\n\t"
|
||||
#endif
|
||||
|
||||
"movq %%mm0, %%mm2\n\t"
|
||||
// pavgb %%mm2, %%mm1 // avg(b,e)
|
||||
V_PAVGB ("%%mm2", "%%mm1", "%%mm3", _ShiftMask) // avg(b,e)
|
||||
|
||||
"movq %%mm0, %%mm3\n\t"
|
||||
"psubusb %%mm1, %%mm3\n\t"
|
||||
"psubusb %%mm0, %%mm1\n\t"
|
||||
"por %%mm1, %%mm3\n\t" // abs(c,d)
|
||||
"movq %%mm3, %%mm1\n\t" // keep copy of diffs
|
||||
|
||||
"pxor %%mm4, %%mm4\n\t"
|
||||
"psubusb %%mm7, %%mm3\n\t" // nonzero where new weights bigger, else 0
|
||||
"pcmpeqb %%mm4, %%mm3\n\t" // now ff where new better, else 00
|
||||
"pcmpeqb %%mm3, %%mm4\n\t" // here ff where old better, else 00
|
||||
|
||||
"pand %%mm3, %%mm1\n\t"
|
||||
"pand %%mm3, %%mm2\n\t"
|
||||
|
||||
"pand %%mm4, %%mm6\n\t"
|
||||
"pand %%mm4, %%mm7\n\t"
|
||||
|
||||
"por %%mm2, %%mm6\n\t" // our x2 value
|
||||
"por %%mm1, %%mm7\n\t" // our x2 diffs
|
||||
"movq %%mm7, %%mm4\n\t" // save as bob uncertainty indicator
|
||||
|
||||
Loading…
Reference in a new issue