For very large size video image, the scaling calculation may need use
value beyond the range of int. This commit upgrade the value to 64bit
to make sure the calculation do not wrap around INT_MAX.
The change corrected the decoder behavior.
The bug affects only very large resolution video because the scaling
calculation was sufficient for image size smaller than 2^13.
This resolves issue:
https://code.google.com/p/webm/issues/detail?id=750
Change-Id: I2d2ed303ca6482f31f819f3c07d6d3e98ef3adc5
This commit adjusted the speed steps in rt mode to make the steps
more evenly spaced on speed and quality, specifically:
1. Merged 3 and 4 into one single step 3 and removed confilicting
features.
2. Move 8, 7, 6, 5 to be 7, 6, 5, 4 repsectively.
Change-Id: I38d56d61531f3561d772aef953c411c8fb38c063
Root cause is the different default register length between x86
and x64 platform. Change spatial_layer_id to long long.
Change-Id: If1a5972365c7a59f7e76cb4fd714610f3d48a8ff
One of the tests for real-time mode is failing at speed 6.
Introduced recently, will enable again when fixed.
Change-Id: I8f42de6a3eca226c9aa5c5e1fab98d629993c087
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
inheritance should be public; also correct placement of ClearSystemState
as the base class doesn't inherit from testing
Change-Id: I0f41330fccc62a70b8dd40d66bbd829b9d98cf84
Neon code unit test is failing now due to save/restore neon register
operations are not done inside this function, but outside of it. Disable
it now until VP8 neon code get cleaned up.
Bug: 725
Change-Id: Id1ff1ef50a0e894b41c820a310ff8ba31ef12d18
- Change type of encrypt_buffer() offset argument to ptrdiff_t, and change the
type of the size argument to size_t.
- Update size argument encrypt_buffer() in vp8_boolcoder_test.c with
same.
Change-Id: Ie29c7c82c73318bee01b89c6fb4c4e1442eef03c
Begin() will be called twice with 2-pass encodes, invoking
y4m_input_open which allocates memory; close the old instance first.
Change-Id: Id252a21d286ca9ae998bd87599d43aeb8d7d77aa
FwdTrans8x8HT is disabled as the tests currently fail.
note not all functions have NEON implementations:
- fdct8x8/fht8x8
Change-Id: I028bdec9a21eaaee2c5865470ab179aac403540e
Trans4x4HT is disabled as the tests currently fail.
note not all functions have NEON implementations:
- fdct4x4/fht4x4
Change-Id: I26f8724bf2a9ea01d59205a1c57119ed25d043bc
