This is a practical concern to allow us to fail in a decoder instance
if the size of a file is bigger than we can reasonably handle.

Change-Id: I0446b5502b1f8a48408107648ff2a8d187dca393

Change-Id: I28679f88e2911b06eef5cbc83ecb62b8c69e4c53

All changes are for spatial svc only.
1. Enable encoding hidden frames in each layer and use alt reference idex to reference the hidden frame in each layer
2. Use golden reference idx for spatial reference
3. For those layers that don't have hidden frames (caused by lack of frame buffers), reference a hidden frame in lower layers
4. Add "auto-alt-refs" in svc options
Change-Id: Idf27d1fd2fb5f3ffd9e86d2119235e3dad36c178

The y4m extension used is the same as the one used in ffmpeg/x264.
The patch is adapted from the highbitdepth branch.

Also adds unit tests for y4m header parsing and md5 check
of the raw frame data, as well as y4m writing.

[build fix for Mac/VS by not using tuples with strings]

Change-Id: I40897ee37d289e4b6cea6fedc67047d692b8cb46

Reverting "Adds support for reading and writing 10/12-bit y4m" for now because of Mac Build Failure.

This reverts commit 82dc1332

Change-Id: I824bf42bf47c7df6985c79e451d6af913030d374

The y4m extension used is the same as the one used in ffmpeg/x264.
The patch is adapted from the highbitdepth branch.

Also adds unit tests for y4m header parsing and md5 check
of the raw frame data, as well as y4m writing.

Change-Id: Ie2794daf6dbafd2f128464f9b9da520fc54c0dd6

Change-Id: I1b6ed2e82a7e3e8a9e790bf29d667a3f856a9518

Change-Id: I7eda0f5e678034f0e9c2ab481c517d2e9b280eb5

Change-Id: I930dced169c9d53f8044d2754a04332138347409

Change-Id: Ic0fb8e5016d064c2227cf5d87ffba86a4303c82b

Change-Id: I2b61c8c17ded1074dea92b4f6ad9be84d128b52a

Change-Id: I2a41c1fe08261065dd21fe631b2b5937acfbfb51

Change-Id: Ifb09502ddf62664b3bfc62172de46bc36fde8efb

Change-Id: I76a48b03388a8c5cc74b871deb836cd92263b306

Marking unused parameters with (void), adding consts, fixing formatting.

Change-Id: I8ac1e6606c0f2673f78bc41830e672a680ffed02

disabled by default, enable with:
--enable-experimental --enable-spatial-svc

this disables vp9_spatial_svc_encoder and svc_test, further work is
needed to remove internal lib references

Change-Id: I6a487ecbf07eb98843a99d96e17f08f960b63088

Change-Id: I2e97a1d3935944573d027a8020fe1aa391a6f27a

In a future release we plan to remove the
option of setting the ARNR filter type.

This patch marks this control as being deprecated
as advance warning that it will be removed from
the API at some point.

Change-Id: I5dcca804b44c7c93b1a10da7d69d19ba6061869c

Change-Id: Ia096aafa8aca4f9e58450c4b861393d8f0a15afe

Added in preparation for modifications to support high bitdepth
operations.

Change-Id: I1ad403ea8886cb84020ff06807ae25e2e4bff608

This reverts commit 59e733ca.

Hold off removing arnr_type to give users the opportunity
to change their script files to handle its deprecation. A
follow-up patch will mark the control for setting arnr_type
as deprecated and it will be removed completely in a later
revision of the code.

Change-Id: I8b817c744e144d3714234a4cd4309816d0c7e3e8

Change-Id: I88f86c8ff9af34e0b6531028b691921b54c2fc48

Added command line flags "resize-width" & "resize-height"
to allow the user to specify the frame size to encode at.

These two flags are ignored if the "resize-allowed" switch
is not set to 1.

All frames in the clip are then encoded at this size, which
must be smaller than the raw frame size.

Change-Id: I3d64bd9303d5c0bd678461a866a1ea621700d744

Change-Id: I6371ef7301c6bc3138552bd349e9bd154dee3e08

Root cause is number of spatial layers is set through
parse_options() when running from ffmpeg.

Change-Id: Icd79cd13fd76e8712150d803838a33fee9117dcb

Change-Id: I67ea45119f23659279d24aa67eb823c751ac86fc

      1. Save stats for each spatial layer
      2. Add frame buffer management for svc first pass rc
      3. Set default spatial layer to 1
      4. Flush encoder at the end of stream in test app
This only supports spatial svc.
Change-Id: Ia89cfa87bb6394e6c0405b921d86c426d0a0c9ae

si->layers is validated prior to assignment; add an assertion prior to
first use as a loop bound

Change-Id: I727d4e24be3c352c3e5320d92e89d3f787944812

Change-Id: I224e49955ad6c833d204feb8efc4056e37d206be

      2. Add read/write for RC stats file
The two pass RC for svc does not work yet. This is just the first
step. We need further development to make it working.
Change-Id: I8ef0e177dff0b5ed3c97a916beea5123717cc6f2

"index 5 out of bounds for type" compiler warings

Change-Id: I414d39198cb02d1b8e2330002ed5fe062aaea95e

Removing all copies of identical vp8_mse2psnr/vp9_mse2psnr functions.
Using vpx_sse_to_psnr() instead in all places.

Change-Id: I15beef9834d43d8fc8a8a7a2d1fc5de3d658fed8

Change-Id: I0b4fa1f8104b7fa5780d4e99e5401c14271a992d

Change-Id: Ia7677fb436667bc4f76db71f65e4784f433f7826

Change-Id: I4dcabb60cb1185eb9a2efa18b50f17af272d2cd6

fixes doxygen warning related to vpx_svc_layer_id

Change-Id: I365688133c1598182488501158de6af4b0f4c546

Fixes issue #705.

Change-Id: I60d45ee28fb34f401a440015bfe7bd3837b51de1

If MINGW_HAS_SECURE_API is defined, we don't need to declare strtok_s, but we still need strtok_r define.

Change-Id: I7cf781bb58f991a2bdce6a2ccf5082f6924579a3

the remainder of the documentation will not be included in the output
unless the file itself is documented

Change-Id: I5a83a6c41cdfbf2976da288e4b70bd04002725f2

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