Change-Id: I4c4772c0e6aca2c7d7085a72412ac8dba8874a3d

above_seg_context is alreaded freed during vp9_remove_common() call.

Change-Id: I16b72c710e71d2f143df2d47e876d220c8d374e0

Change-Id: I68819558a9c5ac6ea85fe62260712af6f4cc46b7

Change-Id: I83a201ab4dcf2f00131f2030f382c6dbfcb39d7e

Change-Id: Ia561dda53f2dd10e3a10a2df2adb8027ab19397a

Change-Id: Ibd0892be1ddadd93b8a22fa2c2e2053001f2948f

Moving VP9Decompressor struct from vp9_onyxd_int.h to vp9_onyxd.h.

Change-Id: Ic86c15e44130541a7f692db43ef9109293f99ae8

Change-Id: I17276e25db4592ffeff0961dd9eeaabe4bde110c

Change-Id: I8cc38fdef6a2a0968af8dfe15e7c2b3c46c531ea

Change-Id: I747982e7d1157a8b45f4034ddf207306f9f957e0

Added support for external frame buffers to libvpx's VP9 decoder.
If the external frame buffer functions are set then libvpx will
call the get function whenever it needs a new frame buffer to
decode a frame into. And it will call the release function
whenever there are no more references to that buffer.

Change-Id: Id2934d005f606af6e052fb6db0d5b7c02f567522

BasicRateTargeting3TemporalLayers found an error with
the get/release frame buffer management.

Change-Id: Iccff25cba1d2f276f2a0d0fb7b20cf99b4405549

This CL changes libvpx to call a function when a frame buffer
is needed for decode. Libvpx will call a release callback when
no other frames reference the frame buffer. This CL adds a
default implementation of the frame buffer callbacks. Currently
only VP9 is supported. A future CL will add support for
applications to supply their own frame buffer callbacks.

Change-Id: I1405a320118f1cdd95f80c670d52b085a62cb10d

Bitwise OR operation doesn't guarantee any subexpression evaluation order.
Just reading one bit now and ignoring the next one. For reference look at
vp9_decode_frame() implementation.

Change-Id: I4971686929838ae5ded8f43a38a2934db5e1d462

A future CL will add external frame buffers
differently.

Squash commit of four revert commits:
Revert "Increase required number of external frame buffers"

This reverts commit 9e41d569.

Revert "Add external constants."

This reverts commit bbf53047.

Revert "Add frame buffer lru cache."

This reverts commit fbada948.

Conflicts:
	vpxdec.c

Change-Id: I76fe42419923a6ea6c75d9997cbbf941d73d3005

Revert "Add support to pass in external frame buffers."

This reverts commit 10f89169.

Conflicts:
	test/external_frame_buffer_test.cc
	vp9/common/vp9_alloccommon.c
	vp9/common/vp9_reconinter.c
	vp9/decoder/vp9_decodeframe.c
	vp9/encoder/vp9_onyx_if.c
	vp9/vp9_dx_iface.c
	vpx/vpx_decoder.h
	vpx/vpx_external_frame_buffer.h
	vpx_scale/generic/yv12config.c
	vpxdec.c

Change-Id: I7434cf590f1c852b38569980e4247fad0d939c2e

Change-Id: I6a0dfb95c55ee6cadc7b1675782c7830e5c7caaf

Change-Id: I3addbf6d89a86a707c8df1a463da3e9e367910df

Make applications pass in VPX_MAXIMUM_WORK_BUFFERS as well as
VP9_MAXIMUM_REF_BUFFERS.

Change-Id: I9c07ce83fa19c90ed43227b801b2013690e81edd

Add an option for libvpx to return the least recently used
frame buffer.

Change-Id: I886a96ffb94984f1c42de53086e0131922df3260

VP9 decoder can now use frame buffers passed in by the application.

Change-Id: I599527ec85c577f3f5552831d79a693884fafb73

The decoder ignored the display width & height
specified in the frame header.

This patch adds a control, VP9D_GET_DISPLAY_SIZE, to
allow the application to obtain the display width and
height from the frame header.

vpxdec has been modified to scale the output frame to
this size.

Should the request for the display size fail vpxdec will
use the native width and height of the raw decoded
frame instead.

Change-Id: I25db04407426dac730263720c75a7dd6400af68a

Also renaming SYNC_CODE_* to VP9_SYNC_CODE_*.

Change-Id: I9ff504c6ebce6cd6673d7df2085d597b818f5960

The commit added check to make sure no invalid memory access even when
the decoder instance is never initialized.

Change-Id: I4da343d0b3c78c27777ac7f5ce7688562c69f0c5

Change-Id: I01cbd1b00d8d8e02541b2c29b9e88e690edfcaba

Vp9 postproc is disabled for now as its not been shown to help and
may be merged with vp8.

Change-Id: I25620d6cd34c6e10331b18c7b5ef7482e39c6057

currently protected by CONFIG_NON420 as v1 is still not entirely stable

Change-Id: Id1c5081b04a2c47a842822048b8804be67d23a6d

avoids a crash caused by issue #585

Change-Id: I301595ee0227699b0da6f0dad6d870dd546e94ef

drop 'vp9_' from most static functions unrelated to the codec interface
itself.

Change-Id: I33e76c425bb7373570a57a61662a56d65ab4bdf3

static mmap_lkup

Change-Id: I24aeac1eca8453e28d58bc06925e58efc228a0a6

s/vp8/vpx/ -> vpx_codec_internal.h / vpx_codec.c

Change-Id: If4192b40206276a761b01d44e334fe15bcb81128

Change-Id: I6bfec4fa50dfc1a953edb1a2aa8e97e6e896bed6

vpxdec stays in a loop when decoding vp9.  This patch is a
quick fix to stop the loop when all data has been decoded.
Eventually we should move the vp9_get_raw_frame() call into
vp8_get_frame().

Change-Id: I3f97b6b4e1fe9ba69f746a29fc54c3304956f661

Adds 3 bits for colorspace (sent on keyframes), 2 bits for version.

Change-Id: Iaa0cf1dcdd085cebb46e2bc4a7c78cd33cf24325

Adding API to read/write uncompressed frame header bits (it is not final
yet). Separate functions to read/write uncompressed header. Moving
clr_type, error_resilient_mode, refresh_frame_context,
frame_parallel_decoding_mode, frame_context_idx from compressed partition
to uncompressed frame header.

Change-Id: Id3ed8a387980c652ae147549412f4ec24a0a5bd0

This reverts commit df037b61

Change-Id: I1a529f2590df7bc912f5035d22311268933e3dd6

The API is not final yet and can be changed. Actual layout of
uncompressed frame part will be finalized later. Right now moving
clr_type, error_resilient_mode, refresh_frame_context,
frame_parallel_decoding_mode from first compressed partition to
uncompressed frame part.

Change-Id: I3afc5d4ea92c5a114f4c3d88f96858cccc15b76e

The new code is 0x49, 0x83, 0x42

There is nothing particularly special about this code bitstream wise.
Its derivation is the word "sync" coded using 4x6bit alphabetic indices.

Change-Id: Ie2430a854af32ddc5a5c25a6c1c90cf6497ba647

Change-Id: I8b2687138df636b2b78c8cc5156e3882b0009de0

Fixes build warning in MSVC:
vp9\vp9_dx_iface.c(420) : warning C4018: '<' : signed/unsigned mismatch
vp9\vp9_dx_iface.c(423) : warning C4018: '<' : signed/unsigned mismatch

Change-Id: Ia238071aee94b2f882c1e74c380adc3df506dfb6

Fix warning on windows: signed/unsigned mismatch on lines 415, 454

Comparison was between size_t data_sz >= int index_sz on 415 and
unsigned int data_sz >= int index_sz on 454. Both might be changed to
size_t but that would be tracing and replacing all comparisons is
outside the scope of this change.

In the rest of these two functions ensure unsigned values are used
consistently.

Change-Id: I922b399ceca612a92f44b9d1d331c1c6bae9d768