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.

1 files changed, 74 insertions, 0 deletions

diff --git a/gst/deinterlace2/tvtime/greedyhmacros.h b/gst/deinterlace2/tvtime/greedyhmacros.h
new file mode 100644
index 00000000..5f65959c
--- /dev/null
+++ b/gst/deinterlace2/tvtime/greedyhmacros.h
@@ -0,0 +1,74 @@
+/////////////////////////////////////////////////////////////////////////////
+// Copyright (c) 2001 Tom Barry.  All rights reserved.
+/////////////////////////////////////////////////////////////////////////////
+//
+//	This file is subject to the terms of the GNU General Public License as
+//	published by the Free Software Foundation.  A copy of this license is
+//	included with this software distribution in the file COPYING.  If you
+//	do not have a copy, you may obtain a copy by writing to the Free
+//	Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+//	This software 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 General Public License for more details
+//
+/////////////////////////////////////////////////////////////////////////////
+
+// Define a few macros for CPU dependent instructions. 
+// I suspect I don't really understand how the C macro preprocessor works but
+// this seems to get the job done.          // TRB 7/01
+
+// BEFORE USING THESE YOU MUST SET:
+
+// #define SSE_TYPE SSE            (or MMX or 3DNOW)
+
+// some macros for pavgb instruction
+//      V_PAVGB(mmr1, mmr2, mmr work register, smask) mmr2 may = mmrw if you can trash it
+
+#define V_PAVGB_MMX(mmr1, mmr2, mmrw, smask) \
+	"movq    "mmr2",  "mmrw"\n\t"            \
+	"pand    "smask", "mmrw"\n\t"            \
+	"psrlw   $1,      "mmrw"\n\t"            \
+	"pand    "smask", "mmr1"\n\t"            \
+	"psrlw   $1,      "mmr1"\n\t"            \
+	"paddusb "mmrw",  "mmr1"\n\t"
+#define V_PAVGB_SSE(mmr1, mmr2, mmrw, smask)      "pavgb   "mmr2", "mmr1"\n\t"
+#define V_PAVGB_3DNOW(mmr1, mmr2, mmrw, smask)    "pavgusb "mmr2", "mmr1"\n\t"
+#define V_PAVGB(mmr1, mmr2, mmrw, smask)          V_PAVGB2(mmr1, mmr2, mmrw, smask, SSE_TYPE) 
+#define V_PAVGB2(mmr1, mmr2, mmrw, smask, ssetyp) V_PAVGB3(mmr1, mmr2, mmrw, smask, ssetyp) 
+#define V_PAVGB3(mmr1, mmr2, mmrw, smask, ssetyp) V_PAVGB_##ssetyp(mmr1, mmr2, mmrw, smask) 
+
+// some macros for pmaxub instruction
+#define V_PMAXUB_MMX(mmr1, mmr2) \
+    "psubusb "mmr2", "mmr1"\n\t" \
+    "paddusb "mmr2", "mmr1"\n\t"
+#define V_PMAXUB_SSE(mmr1, mmr2)      "pmaxub "mmr2", "mmr1"\n\t"
+#define V_PMAXUB_3DNOW(mmr1, mmr2)    V_PMAXUB_MMX(mmr1, mmr2)  // use MMX version
+#define V_PMAXUB(mmr1, mmr2)          V_PMAXUB2(mmr1, mmr2, SSE_TYPE) 
+#define V_PMAXUB2(mmr1, mmr2, ssetyp) V_PMAXUB3(mmr1, mmr2, ssetyp) 
+#define V_PMAXUB3(mmr1, mmr2, ssetyp) V_PMAXUB_##ssetyp(mmr1, mmr2) 
+
+// some macros for pminub instruction
+//      V_PMINUB(mmr1, mmr2, mmr work register)     mmr2 may NOT = mmrw
+#define V_PMINUB_MMX(mmr1, mmr2, mmrw) \
+    "pcmpeqb "mmrw", "mmrw"\n\t"       \
+    "psubusb "mmr2", "mmrw"\n\t"       \
+    "paddusb "mmrw", "mmr1"\n\t"       \
+    "psubusb "mmrw", "mmr1"\n\t"
+#define V_PMINUB_SSE(mmr1, mmr2, mmrw)      "pminub "mmr2", "mmr1"\n\t"
+#define V_PMINUB_3DNOW(mmr1, mmr2, mmrw)    V_PMINUB_MMX(mmr1, mmr2, mmrw)  // use MMX version
+#define V_PMINUB(mmr1, mmr2, mmrw)          V_PMINUB2(mmr1, mmr2, mmrw, SSE_TYPE) 
+#define V_PMINUB2(mmr1, mmr2, mmrw, ssetyp) V_PMINUB3(mmr1, mmr2, mmrw, ssetyp) 
+#define V_PMINUB3(mmr1, mmr2, mmrw, ssetyp) V_PMINUB_##ssetyp(mmr1, mmr2, mmrw) 
+
+// some macros for movntq instruction
+//      V_MOVNTQ(mmr1, mmr2) 
+#define V_MOVNTQ_MMX(mmr1, mmr2)      "movq   "mmr2", "mmr1"\n\t"
+#define V_MOVNTQ_3DNOW(mmr1, mmr2)    "movq   "mmr2", "mmr1"\n\t"
+#define V_MOVNTQ_SSE(mmr1, mmr2)      "movntq "mmr2", "mmr1"\n\t"
+#define V_MOVNTQ(mmr1, mmr2)          V_MOVNTQ2(mmr1, mmr2, SSE_TYPE) 
+#define V_MOVNTQ2(mmr1, mmr2, ssetyp) V_MOVNTQ3(mmr1, mmr2, ssetyp) 
+#define V_MOVNTQ3(mmr1, mmr2, ssetyp) V_MOVNTQ_##ssetyp(mmr1, mmr2)
+
+// end of macros