Adding -Wshadow to CFLAGS generated a bunch of warnings. This commit
is based on work already done by jzern.
Change-Id: Iefc08a7ab601c4d1b507f039577433bfb1c6cc9d
This fixes a potential crash with VP8 streams that have an alt-ref on
the first frame, as well as potentially scaling the output in cases
where that wasn't desired.
Change-Id: I1fd74b5ab43329fbbffecb004dfd44de34c4dc22
Writing all #define guards using the same style. Inlining macro
VP8DX_BOOL_DECODER_FILL into vp8dx_bool_decoder_fill. Removing unnecessary
includes.
Change-Id: I483fa979ab34008bf7835b5f34c6471c44daf956
Adds an option, --scale, that will rescale any frames produced by
the decoder that don't match the resolution of the first frame to
that resolution. This is useful for playback of files that use
spatial resampling.
Change-Id: I867adc650d535df7ec5b107549359712ea3aaaa0
Fixes a rollover of the cx_time variable for encodes that take
over ~4200 seconds. Also enable the time estimate in first pass.
Change-Id: Ib5a98ee71bccd79a804d709cec7260651d0b7141
Scales the input of the encoder using libyuv's "box filter". Each stream
may have a different width and height specified. If the width (or
height) parameter is missing (or is explicitly set to 0) then the value
will be calculated based on the specified height (or width) and the
input file's dimensions, preserving its aspect ratio. Leaving the height
unspecified behaves similarly.
Change-Id: I700ef89ce54fb87588420a71c39c0e3e73b1a40e
Allows the user to specify whether decode errors should be fatal or not.
Also makes mismatches optionally fatal.
Change-Id: I58cff4a82f3d42f5653b91cf348a7f669377e632
Make the progress line more useful by providing per-frame updates of
processing frame rate and estimated time remaining.
Fixes issue #534.
Change-Id: Ic91551878ff4b2f5db1cedaafb588add220cfa52
Remove dependency of this function on asm_offsets. ssse3/sse4 next.
Change quant_shift calculation so it be done using SIMD. Pre-calculate
as much as possible to simplify EOB selection.
Take advantage of qcoeff being zero'd by tying the if statements
together.
Speed parity with previous implementation with gcc x86_64 linux
Change-Id: Ife97556a1eca3a74b09def1a3d04084974dff1fb
Reduce dependency on offsets file by using intrinsics. Disassembly shows
improvements over previous assembly specifically in register management,
preloading, and {pro,epi}log. Speed change is within margin of error.
Change-Id: I8131b4b4d62bc092407fe847bfaa8f2c0e1384ff
The issue that potentially broke the encoding process was due to the fact
that the length of token link is calculated from the total number of tokens
coded, while it is possible, in high bit-rate setting, this length is
greater than the buffer length initially assigned to the cpi->tok.
This patch increases the initially allocated buffer length assigned to
cpi->tok from
(mb_rows * mb_cols * 24 * 16) to (mb_rows * mb_cols * (1 + 24 * 16)).
It resolves the buffer overflow problem.
Change-Id: I8661a8d39ea0a3c24303e3f71a170787a1d5b1df
