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, 174 insertions, 0 deletions

diff --git a/gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll2.inc b/gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll2.inc
new file mode 100644
index 00000000..baf1a1a0
--- /dev/null
+++ b/gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll2.inc
@@ -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
+
+