Adrian Grange <agrange@google.com>
+Alex Converse <aconverse@google.com> <alex.converse@gmail.com>
Alexis Ballier <aballier@gentoo.org> <alexis.ballier@gmail.com>
+Alpha Lam <hclam@google.com> <hclam@chromium.org>
+Deb Mukherjee <debargha@google.com>
+Erik Niemeyer <erik.a.niemeyer@intel.com> <erik.a.niemeyer@gmail.com>
+Guillaume Martres <gmartres@google.com> <smarter3@gmail.com>
Hangyu Kuang <hkuang@google.com>
Jim Bankoski <jimbankoski@google.com>
-John Koleszar <jkoleszar@google.com>
Johann Koenig <johannkoenig@google.com>
Johann Koenig <johannkoenig@google.com> <johann.koenig@duck.com>
-Johann Koenig <johannkoenig@google.com> <johannkoenig@dhcp-172-19-7-52.mtv.corp.google.com>
+John Koleszar <jkoleszar@google.com>
+Joshua Litt <joshualitt@google.com> <joshualitt@chromium.org>
+Marco Paniconi <marpan@google.com>
+Marco Paniconi <marpan@google.com> <marpan@chromium.org>
Pascal Massimino <pascal.massimino@gmail.com>
+Paul Wilkins <paulwilkins@google.com>
+Ralph Giles <giles@xiph.org> <giles@entropywave.com>
+Ralph Giles <giles@xiph.org> <giles@mozilla.com>
Sami Pietilä <samipietila@google.com>
+Tamar Levy <tamar.levy@intel.com>
+Tamar Levy <tamar.levy@intel.com> <levytamar82@gmail.com>
Tero Rintaluoma <teror@google.com> <tero.rintaluoma@on2.com>
Timothy B. Terriberry <tterribe@xiph.org> Tim Terriberry <tterriberry@mozilla.com>
Tom Finegan <tomfinegan@google.com>
-Ralph Giles <giles@xiph.org> <giles@entropywave.com>
-Ralph Giles <giles@xiph.org> <giles@mozilla.com>
-Alpha Lam <hclam@google.com> <hclam@chromium.org>
-Deb Mukherjee <debargha@google.com>
Yaowu Xu <yaowu@google.com> <yaowu@xuyaowu.com>
Aaron Watry <awatry@gmail.com>
Abo Talib Mahfoodh <ab.mahfoodh@gmail.com>
+Adam Xu <adam@xuyaowu.com>
Adrian Grange <agrange@google.com>
Ahmad Sharif <asharif@google.com>
Alexander Voronov <avoronov@graphics.cs.msu.ru>
-Alex Converse <alex.converse@gmail.com>
+Alex Converse <aconverse@google.com>
Alexis Ballier <aballier@gentoo.org>
Alok Ahuja <waveletcoeff@gmail.com>
Alpha Lam <hclam@google.com>
Ami Fischman <fischman@chromium.org>
Andoni Morales Alastruey <ylatuya@gmail.com>
Andres Mejia <mcitadel@gmail.com>
+Andrew Russell <anrussell@google.com>
Aron Rosenberg <arosenberg@logitech.com>
Attila Nagy <attilanagy@google.com>
changjun.yang <changjun.yang@intel.com>
+Charles 'Buck' Krasic <ckrasic@google.com>
chm <chm@rock-chips.com>
Christian Duvivier <cduvivier@google.com>
Daniel Kang <ddkang@google.com>
Deb Mukherjee <debargha@google.com>
+Dim Temp <dimtemp0@gmail.com>
Dmitry Kovalev <dkovalev@google.com>
Dragan Mrdjan <dmrdjan@mips.com>
-Erik Niemeyer <erik.a.niemeyer@gmail.com>
+Ehsan Akhgari <ehsan.akhgari@gmail.com>
+Erik Niemeyer <erik.a.niemeyer@intel.com>
Fabio Pedretti <fabio.ped@libero.it>
Frank Galligan <fgalligan@google.com>
Fredrik Söderquist <fs@opera.com>
Fritz Koenig <frkoenig@google.com>
Gaute Strokkenes <gaute.strokkenes@broadcom.com>
Giuseppe Scrivano <gscrivano@gnu.org>
+Gordana Cmiljanovic <gordana.cmiljanovic@imgtec.com>
Guillaume Martres <gmartres@google.com>
Guillermo Ballester Valor <gbvalor@gmail.com>
Hangyu Kuang <hkuang@google.com>
+Hanno Böck <hanno@hboeck.de>
Henrik Lundin <hlundin@google.com>
Hui Su <huisu@google.com>
Ivan Maltz <ivanmaltz@google.com>
+Jacek Caban <cjacek@gmail.com>
+JackyChen <jackychen@google.com>
James Berry <jamesberry@google.com>
+James Yu <james.yu@linaro.org>
James Zern <jzern@google.com>
+Jan Gerber <j@mailb.org>
Jan Kratochvil <jan.kratochvil@redhat.com>
Janne Salonen <jsalonen@google.com>
Jeff Faust <jfaust@google.com>
Jeff Muizelaar <jmuizelaar@mozilla.com>
Jeff Petkau <jpet@chromium.org>
+Jia Jia <jia.jia@linaro.org>
Jim Bankoski <jimbankoski@google.com>
Jingning Han <jingning@google.com>
+Joey Parrish <joeyparrish@google.com>
Johann Koenig <johannkoenig@google.com>
John Koleszar <jkoleszar@google.com>
+John Stark <jhnstrk@gmail.com>
Joshua Bleecher Snyder <josh@treelinelabs.com>
Joshua Litt <joshualitt@google.com>
Justin Clift <justin@salasaga.org>
Justin Lebar <justin.lebar@gmail.com>
KO Myung-Hun <komh@chollian.net>
+Lawrence Velázquez <larryv@macports.org>
Lou Quillio <louquillio@google.com>
Luca Barbato <lu_zero@gentoo.org>
Makoto Kato <makoto.kt@gmail.com>
Mike Frysinger <vapier@chromium.org>
Mike Hommey <mhommey@mozilla.com>
Mikhal Shemer <mikhal@google.com>
+Minghai Shang <minghai@google.com>
Morton Jonuschat <yabawock@gmail.com>
Parag Salasakar <img.mips1@gmail.com>
Pascal Massimino <pascal.massimino@gmail.com>
Paul Wilkins <paulwilkins@google.com>
Pavol Rusnak <stick@gk2.sk>
Paweł Hajdan <phajdan@google.com>
+Pengchong Jin <pengchong@google.com>
+Peter de Rivaz <peter.derivaz@gmail.com>
Philip Jägenstedt <philipj@opera.com>
Priit Laes <plaes@plaes.org>
Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
Ralph Giles <giles@xiph.org>
Rob Bradford <rob@linux.intel.com>
Ronald S. Bultje <rbultje@google.com>
+Rui Ueyama <ruiu@google.com>
Sami Pietilä <samipietila@google.com>
Scott Graham <scottmg@chromium.org>
Scott LaVarnway <slavarnway@google.com>
+Sean McGovern <gseanmcg@gmail.com>
+Sergey Ulanov <sergeyu@chromium.org>
Shimon Doodkin <helpmepro1@gmail.com>
Stefan Holmer <holmer@google.com>
Suman Sunkara <sunkaras@google.com>
Taekhyun Kim <takim@nvidia.com>
Takanori MATSUURA <t.matsuu@gmail.com>
Tamar Levy <tamar.levy@intel.com>
+Tao Bai <michaelbai@chromium.org>
Tero Rintaluoma <teror@google.com>
Thijs Vermeir <thijsvermeir@gmail.com>
+Tim Kopp <tkopp@google.com>
Timothy B. Terriberry <tterribe@xiph.org>
Tom Finegan <tomfinegan@google.com>
Vignesh Venkatasubramanian <vigneshv@google.com>
Yaowu Xu <yaowu@google.com>
+Yongzhe Wang <yongzhe@google.com>
Yunqing Wang <yunqingwang@google.com>
+Zoe Liu <zoeliu@google.com>
Google Inc.
The Mozilla Foundation
The Xiph.Org Foundation
+2015-04-03 v1.4.0 "Indian Runner Duck"
+ This release includes significant improvements to the VP9 codec.
+
+ - Upgrading:
+ This release is ABI incompatible with 1.3.0. It drops the compatibility
+ layer, requiring VPX_IMG_FMT_* instead of IMG_FMT_*, and adds several codec
+ controls for VP9.
+
+ - Enhancements:
+ Faster VP9 encoding and decoding
+ Multithreaded VP9 decoding (tile and frame-based)
+ Multithreaded VP9 encoding - on by default
+ YUV 4:2:2 and 4:4:4 support in VP9
+ 10 and 12bit support in VP9
+ 64bit ARM support by replacing ARM assembly with intrinsics
+
+ - Bug Fixes:
+ Fixes a VP9 bitstream issue in Profile 1. This only affected non-YUV 4:2:0
+ files.
+
+ - Known Issues:
+ Frame Parallel decoding fails for segmented and non-420 files.
+
2013-11-15 v1.3.0 "Forest"
This release introduces the VP9 codec in a backward-compatible way.
All existing users of VP8 can continue to use the library without
-README - 30 May 2014
+README - 23 March 2015
Welcome to the WebM VP8/VP9 Codec SDK!
x86-darwin11-gcc
x86-darwin12-gcc
x86-darwin13-gcc
+ x86-darwin14-gcc
x86-iphonesimulator-gcc
x86-linux-gcc
x86-linux-icc
x86_64-darwin11-gcc
x86_64-darwin12-gcc
x86_64-darwin13-gcc
+ x86_64-darwin14-gcc
x86_64-iphonesimulator-gcc
x86_64-linux-gcc
x86_64-linux-icc
universal-darwin11-gcc
universal-darwin12-gcc
universal-darwin13-gcc
+ universal-darwin14-gcc
generic-gnu
The generic-gnu target, in conjunction with the CROSS environment variable,
.libs: $(LIBS)
@touch $@
$(foreach lib,$(filter %_g.a,$(LIBS)),$(eval $(call archive_template,$(lib))))
-$(foreach lib,$(filter %so.$(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_PATCH),$(LIBS)),$(eval $(call so_template,$(lib))))
-$(foreach lib,$(filter %$(VERSION_MAJOR).dylib,$(LIBS)),$(eval $(call dl_template,$(lib))))
+$(foreach lib,$(filter %so.$(SO_VERSION_MAJOR).$(SO_VERSION_MINOR).$(SO_VERSION_PATCH),$(LIBS)),$(eval $(call so_template,$(lib))))
+$(foreach lib,$(filter %$(SO_VERSION_MAJOR).dylib,$(LIBS)),$(eval $(call dl_template,$(lib))))
INSTALL-LIBS=$(call cond_enabled,CONFIG_INSTALL_LIBS,INSTALL-LIBS)
ifeq ($(MAKECMDGOALS),dist)
sse4_1
avx
avx2
-
- altivec
"
HAVE_LIST="
${ARCH_EXT_LIST}
BUILD_LIBVPX_SO := $(if $(BUILD_LIBVPX),$(CONFIG_SHARED))
+SO_VERSION_MAJOR := 2
+SO_VERSION_MINOR := 0
+SO_VERSION_PATCH := 0
ifeq ($(filter darwin%,$(TGT_OS)),$(TGT_OS))
-LIBVPX_SO := libvpx.$(VERSION_MAJOR).dylib
+LIBVPX_SO := libvpx.$(SO_VERSION_MAJOR).dylib
EXPORT_FILE := libvpx.syms
LIBVPX_SO_SYMLINKS := $(addprefix $(LIBSUBDIR)/, \
libvpx.dylib )
else
-LIBVPX_SO := libvpx.so.$(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_PATCH)
+LIBVPX_SO := libvpx.so.$(SO_VERSION_MAJOR).$(SO_VERSION_MINOR).$(SO_VERSION_PATCH)
EXPORT_FILE := libvpx.ver
-SYM_LINK := libvpx.so
LIBVPX_SO_SYMLINKS := $(addprefix $(LIBSUBDIR)/, \
- libvpx.so libvpx.so.$(VERSION_MAJOR) \
- libvpx.so.$(VERSION_MAJOR).$(VERSION_MINOR))
+ libvpx.so libvpx.so.$(SO_VERSION_MAJOR) \
+ libvpx.so.$(SO_VERSION_MAJOR).$(SO_VERSION_MINOR))
endif
LIBS-$(BUILD_LIBVPX_SO) += $(BUILD_PFX)$(LIBVPX_SO)\
$(notdir $(LIBVPX_SO_SYMLINKS))
$(BUILD_PFX)$(LIBVPX_SO): $(LIBVPX_OBJS) $(EXPORT_FILE)
$(BUILD_PFX)$(LIBVPX_SO): extralibs += -lm
-$(BUILD_PFX)$(LIBVPX_SO): SONAME = libvpx.so.$(VERSION_MAJOR)
+$(BUILD_PFX)$(LIBVPX_SO): SONAME = libvpx.so.$(SO_VERSION_MAJOR)
$(BUILD_PFX)$(LIBVPX_SO): EXPORTS_FILE = $(EXPORT_FILE)
libvpx.ver: $(call enabled,CODEC_EXPORTS)
fprintf(mvs, "\n");
/* print out the block modes */
- mb_index = 0;
fprintf(mvs, "Mbs for Frame %d\n", frame);
{
int b_row;
/* print out the block modes */
- mb_index = 0;
fprintf(mvs, "MVs for Frame %d\n", frame);
{
int b_row;
actd = (vp8_variance16x16(yd, yd_stride, VP8_ZEROS, 0, &sse)+128)>>8;
act = (vp8_variance16x16(y, y_stride, VP8_ZEROS, 0, &sse)+128)>>8;
#ifdef USE_SSD
- sad = (vp8_variance16x16(y, y_stride, yd, yd_stride, &sse));
+ vp8_variance16x16(y, y_stride, yd, yd_stride, &sse);
sad = (sse + 128)>>8;
- usad = (vp8_variance8x8(u, uv_stride, ud, uvd_stride, &sse));
+ vp8_variance8x8(u, uv_stride, ud, uvd_stride, &sse);
usad = (sse + 32)>>6;
- vsad = (vp8_variance8x8(v, uv_stride, vd, uvd_stride, &sse));
+ vp8_variance8x8(v, uv_stride, vd, uvd_stride, &sse);
vsad = (sse + 32)>>6;
#else
sad = (vp8_sad16x16(y, y_stride, yd, yd_stride, UINT_MAX) + 128) >> 8;
actd = (vp8_variance8x8(yd, yd_stride, VP8_ZEROS, 0, &sse)+32)>>6;
act = (vp8_variance8x8(y, y_stride, VP8_ZEROS, 0, &sse)+32)>>6;
#ifdef USE_SSD
- sad = (vp8_variance8x8(y, y_stride, yd, yd_stride, &sse));
+ vp8_variance8x8(y, y_stride, yd, yd_stride, &sse);
sad = (sse + 32)>>6;
- usad = (vp8_variance4x4(u, uv_stride, ud, uvd_stride, &sse));
+ vp8_variance4x4(u, uv_stride, ud, uvd_stride, &sse);
usad = (sse + 8)>>4;
- vsad = (vp8_variance4x4(v, uv_stride, vd, uvd_stride, &sse));
+ vp8_variance4x4(v, uv_stride, vd, uvd_stride, &sse);
vsad = (sse + 8)>>4;
#else
sad = (vp8_sad8x8(y, y_stride, yd, yd_stride, UINT_MAX) + 32) >> 6;
pc->vert_scale = clear[6] >> 6;
}
data += 7;
- clear += 7;
}
else
{
*/
decay_accumulator = 1.0;
boost_score = 0.0;
- loop_decay_rate = 1.00; /* Starting decay rate */
for (i = 0 ; i < cpi->twopass.frames_to_key ; i++)
{
int new_width = cpi->oxcf.Width;
int new_height = cpi->oxcf.Height;
- int projected_buffer_level = (int)cpi->buffer_level;
+ int projected_buffer_level;
int tmp_q;
double projected_bits_perframe;
int min_filter_level = get_min_filter_level(cpi, cm->base_qindex);
int max_filter_level = get_max_filter_level(cpi, cm->base_qindex);
int filt_val;
- int best_filt_val = cm->filter_level;
+ int best_filt_val;
YV12_BUFFER_CONFIG * saved_frame = cm->frame_to_show;
/* Replace unfiltered frame buffer with a new one */
int filter_step;
int filt_high = 0;
- /* Start search at previous frame filter level */
- int filt_mid = cm->filter_level;
+ int filt_mid;
int filt_low = 0;
int filt_best;
int filt_direction = 0;
mv.as_mv.row = mvx[vcnt/2];
mv.as_mv.col = mvy[vcnt/2];
- find = 1;
/* sr is set to 0 to allow calling function to decide the search
* range.
*/
mode_mv[NEWMV].as_int = d->bmi.mv.as_int;
/* Further step/diamond searches as necessary */
- n = 0;
further_steps = (cpi->sf.max_step_search_steps - 1) - step_param;
n = num00;
intra_rd_penalty, cpi, x);
if (this_rd < best_mode.rd || x->skip)
{
- /* Note index of best mode so far */
- best_mode_index = mode_index;
*returnrate = rd.rate2;
*returndistortion = rd.distortion2;
update_best_mode(&best_mode, this_rd, &rd, other_cost, x);
void vp8_regular_quantize_b_sse2(BLOCK *b, BLOCKD *d)
{
char eob = 0;
- short *zbin_boost_ptr = b->zrun_zbin_boost;
+ short *zbin_boost_ptr;
short *qcoeff_ptr = d->qcoeff;
DECLARE_ALIGNED_ARRAY(16, short, x, 16);
DECLARE_ALIGNED_ARRAY(16, short, y, 16);
specialize qw/vp9_sad32x32x8/;
add_proto qw/void vp9_sad16x16x8/, "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-specialize qw/vp9_sad16x16x8 sse4/;
+specialize qw/vp9_sad16x16x8 sse4_1/;
+$vp9_sad16x16x8_sse4_1=vp9_sad16x16x8_sse4;
add_proto qw/void vp9_sad16x8x8/, "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-specialize qw/vp9_sad16x8x8 sse4/;
+specialize qw/vp9_sad16x8x8 sse4_1/;
+$vp9_sad16x8x8_sse4_1=vp9_sad16x8x8_sse4;
add_proto qw/void vp9_sad8x16x8/, "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-specialize qw/vp9_sad8x16x8 sse4/;
+specialize qw/vp9_sad8x16x8 sse4_1/;
+$vp9_sad8x16x8_sse4_1=vp9_sad8x16x8_sse4;
add_proto qw/void vp9_sad8x8x8/, "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-specialize qw/vp9_sad8x8x8 sse4/;
+specialize qw/vp9_sad8x8x8 sse4_1/;
+$vp9_sad8x8x8_sse4_1=vp9_sad8x8x8_sse4;
add_proto qw/void vp9_sad8x4x8/, "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
specialize qw/vp9_sad8x4x8/;
specialize qw/vp9_sad4x8x8/;
add_proto qw/void vp9_sad4x4x8/, "const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array";
-specialize qw/vp9_sad4x4x8 sse4/;
+specialize qw/vp9_sad4x4x8 sse4_1/;
+$vp9_sad4x4x8_sse4_1=vp9_sad4x4x8_sse4;
add_proto qw/void vp9_sad64x64x4d/, "const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride, unsigned int *sad_array";
specialize qw/vp9_sad64x64x4d sse2 avx2 neon/;
struct macroblockd_plane *const pd = &xd->plane[i];
const TX_SIZE uv_tx_size = get_uv_tx_size(&xd->mi[0].src_mi->mbmi, pd);
const BLOCK_SIZE unit_size = txsize_to_bsize[uv_tx_size];
- const int sf = (bw - b_width_log2_lookup[unit_size]) +
- (bh - b_height_log2_lookup[unit_size]);
- const BLOCK_SIZE bs = get_plane_block_size(bsize, pd);
+ const BLOCK_SIZE uv_bsize = get_plane_block_size(bsize, pd);
+ const int uv_bw = b_width_log2_lookup[uv_bsize];
+ const int uv_bh = b_height_log2_lookup[uv_bsize];
+ const int sf = (uv_bw - b_width_log2_lookup[unit_size]) +
+ (uv_bh - b_height_log2_lookup[unit_size]);
const uint32_t uv_dc_thr = pd->dequant[0] * pd->dequant[0] >> (6 - sf);
const uint32_t uv_ac_thr = pd->dequant[1] * pd->dequant[1] >> (6 - sf);
int j = i - 1;
vp9_build_inter_predictors_sbp(xd, mi_row, mi_col, bsize, i);
- var_uv[j] = cpi->fn_ptr[bs].vf(p->src.buf, p->src.stride,
- pd->dst.buf, pd->dst.stride, &sse_uv[j]);
+ var_uv[j] = cpi->fn_ptr[uv_bsize].vf(p->src.buf, p->src.stride,
+ pd->dst.buf, pd->dst.stride, &sse_uv[j]);
if (var_uv[j] < uv_ac_thr || var_uv[j] == 0) {
if (sse_uv[j] - var_uv[j] < uv_dc_thr || sse_uv[j] == var_uv[j])