From 68a3e4a8887688c3ebef56ed65d9cf31529d4191 Mon Sep 17 00:00:00 2001 From: Dmitry Kovalev Date: Wed, 2 Oct 2013 18:04:12 -0700 Subject: [PATCH] BITSTREAM - RESTORING BILINEAR INTERPOLATION FILTER SUPPORT Adding appropriate test vector vp90-2-06-bilinear.webm. Change-Id: Ia3bbf57318e0cc61a1b724fe751e3f9c7e11b337 --- test/test-data.sha1 | 2 ++ test/test.mk | 2 ++ test/test_vector_test.cc | 2 +- vp9/decoder/vp9_decodframe.c | 3 ++- vp9/encoder/vp9_bitstream.c | 2 +- 5 files changed, 8 insertions(+), 3 deletions(-) diff --git a/test/test-data.sha1 b/test/test-data.sha1 index fd5982a2c..a8af8b96f 100644 --- a/test/test-data.sha1 +++ b/test/test-data.sha1 @@ -524,6 +524,8 @@ b6524e4084d15b5d0caaa3d3d1368db30cbee69c vp90-2-03-deltaq.webm 65f45ec9a55537aac76104818278e0978f94a678 vp90-2-03-deltaq.webm.md5 4dbb87494c7f565ffc266c98d17d0d8c7a5c5aba vp90-2-05-resize.ivf 7f6d8879336239a43dbb6c9f13178cb11cf7ed09 vp90-2-05-resize.ivf.md5 +bf61ddc1f716eba58d4c9837d4e91031d9ce4ffe vp90-2-06-bilinear.webm +f6235f937552e11d8eb331ec55da6b3aa596b9ac vp90-2-06-bilinear.webm.md5 495256cfd123fe777b2c0406862ed8468a1f4677 vp91-2-04-yv444.webm 65e3a7ffef61ab340d9140f335ecc49125970c2c vp91-2-04-yv444.webm.md5 diff --git a/test/test.mk b/test/test.mk index fd27506dd..58ced874f 100644 --- a/test/test.mk +++ b/test/test.mk @@ -633,5 +633,7 @@ LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-deltaq.webm LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-deltaq.webm.md5 LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-05-resize.ivf LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-05-resize.ivf.md5 +LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-06-bilinear.webm +LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-06-bilinear.webm.md5 LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp91-2-04-yv444.webm LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp91-2-04-yv444.webm.md5 diff --git a/test/test_vector_test.cc b/test/test_vector_test.cc index a3341061e..de0adf70b 100644 --- a/test/test_vector_test.cc +++ b/test/test_vector_test.cc @@ -160,7 +160,7 @@ const char *kVP9TestVectors[] = { "vp90-2-03-size-226x202.webm", "vp90-2-03-size-226x208.webm", "vp90-2-03-size-226x210.webm", "vp90-2-03-size-226x224.webm", "vp90-2-03-size-226x226.webm", "vp90-2-03-deltaq.webm", - "vp90-2-05-resize.ivf", + "vp90-2-05-resize.ivf", "vp90-2-06-bilinear.webm", #if CONFIG_NON420 "vp91-2-04-yv444.webm" #endif diff --git a/vp9/decoder/vp9_decodframe.c b/vp9/decoder/vp9_decodframe.c index 018f94954..809366302 100644 --- a/vp9/decoder/vp9_decodframe.c +++ b/vp9/decoder/vp9_decodframe.c @@ -503,7 +503,8 @@ static INTERPOLATIONFILTERTYPE read_interp_filter_type( struct vp9_read_bit_buffer *rb) { const INTERPOLATIONFILTERTYPE literal_to_type[] = { EIGHTTAP_SMOOTH, EIGHTTAP, - EIGHTTAP_SHARP }; + EIGHTTAP_SHARP, + BILINEAR }; return vp9_rb_read_bit(rb) ? SWITCHABLE : literal_to_type[vp9_rb_read_literal(rb, 2)]; } diff --git a/vp9/encoder/vp9_bitstream.c b/vp9/encoder/vp9_bitstream.c index 20dd8e175..f7778a453 100644 --- a/vp9/encoder/vp9_bitstream.c +++ b/vp9/encoder/vp9_bitstream.c @@ -1152,7 +1152,7 @@ static void encode_txfm_probs(VP9_COMP *cpi, vp9_writer *w) { static void write_interp_filter_type(INTERPOLATIONFILTERTYPE type, struct vp9_write_bit_buffer *wb) { - const int type_to_literal[] = { 1, 0, 2 }; + const int type_to_literal[] = { 1, 0, 2, 3 }; vp9_wb_write_bit(wb, type == SWITCHABLE); if (type != SWITCHABLE)