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vpx/vp9/common
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John Koleszar 679e4abdd5 Initial version of alpha channel support 
This is a mostly-working implementation of an extra channel in the
bitstream. Configure with --enable-alpha to test. Notable TODOs:

 - Add extra channel to all mismatch tests, PSNR, SSIM, etc
 - Configurable subsampling
 - Variable number of planes (currently always uses all 4)
 - Loop filtering
 - Per-plane lossless quantizer
 - ARNR support

This implementation just uses the same contents as the Y channel
for the A channel, due to lack of content and general pain in
playing back 4 channel content. A later patch will use the actual
alpha channel passed in from outside the codec.

Change-Id: Ibf81f023b1c570bd84b3064e9b4b8ae52e087592
2013-05-16 22:21:09 -07:00
..
generic
Convert subpixel filters to use convolve framework
2013-02-05 14:23:17 -08:00
x86
WIP: 16x16 idct/recon merge
2013-05-15 13:16:02 -04:00
vp9_alloccommon.c
Initial version of alpha channel support
2013-05-16 22:21:09 -07:00
vp9_alloccommon.h
Adding vp9_update_frame_size function.
2013-04-30 11:14:27 -07:00
vp9_asm_com_offsets.c
Remove ARM optimizations from VP9
2012-12-05 08:59:25 -08:00
vp9_blockd.h
Initial version of alpha channel support
2013-05-16 22:21:09 -07:00
vp9_coefupdateprobs.h
Deprecate code_zerogroup experiment.
2013-05-07 16:52:55 -07:00
vp9_common.h
Code cleanup inside vp9_firstpass.c.
2013-05-08 18:13:46 -07:00
vp9_convolve.c
Removing the implicit compound inter experiment
2013-04-22 16:46:54 -07:00
vp9_convolve.h
Removing the implicit compound inter experiment
2013-04-22 16:46:54 -07:00
vp9_debugmodes.c
Rename B_PRED to I4X4_PRED
2013-04-12 09:23:58 -07:00
vp9_default_coef_probs.h
Deprecate code_zerogroup experiment.
2013-05-07 16:52:55 -07:00
vp9_entropy.c
Change to band calculation.
2013-05-13 17:21:49 +01:00
vp9_entropy.h
Change to band calculation.
2013-05-13 17:21:49 +01:00
vp9_entropymode.c
Enable recursive partition down to 4x4
2013-05-14 12:39:56 -07:00
vp9_entropymode.h
Deprecate comp_interintra_pred experiment.
2013-05-07 16:24:08 -07:00
vp9_entropymv.c
Removal of CONFIG_NEW_MVREF experiment.
2013-04-19 11:54:02 +01:00
vp9_entropymv.h
Removal of CONFIG_NEW_MVREF experiment.
2013-04-19 11:54:02 +01:00
vp9_enums.h
Enable recursive partition down to 4x4
2013-05-14 12:39:56 -07:00
vp9_extend.c
Initial version of alpha channel support
2013-05-16 22:21:09 -07:00
vp9_extend.h
Remove vp9_extend_mb_row()
2013-05-16 11:56:00 -07:00
vp9_filter.c
Reoptimizing the interpolation filters
2013-03-26 16:34:35 -07:00
vp9_filter.h
Use 256-byte aligned filter tables
2013-02-27 08:22:39 -08:00
vp9_findnearmv.c
Resolve declaration and implementation.
2013-04-23 12:42:31 -07:00
vp9_findnearmv.h
Merge SB8X8 into the codebase
2013-05-07 09:08:25 -07:00
vp9_header.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_idct.c
WIP: 16x16 idct/recon merge
2013-05-15 13:16:02 -04:00
vp9_idct.h
Optimize 8x8 idct function
2013-03-18 15:34:14 -07:00
vp9_implicit_segmentation.c
Code cleanup.
2013-04-01 18:23:04 -07:00
vp9_invtrans.c
Separate transform and quant from vp9_encode_sb
2013-05-03 12:14:50 -07:00
vp9_invtrans.h
Separate transform and quant from vp9_encode_sb
2013-05-03 12:14:50 -07:00
vp9_loopfilter_filters.c
Removing simple loopfilter and code duplication from loopfilter code.
2013-05-13 18:09:11 -07:00
vp9_loopfilter.c
Removing LOOPFILTER_TYPE and corresponding bit in bitstream.
2013-05-08 16:44:08 -07:00
vp9_loopfilter.h
Removing simple loopfilter and code duplication from loopfilter code.
2013-05-13 18:09:11 -07:00
vp9_maskingmv.c
Code cleanup.
2013-03-05 14:12:16 -08:00
vp9_mbpitch.c
Initial version of alpha channel support
2013-05-16 22:21:09 -07:00
vp9_modecont.c
Nearest / Zero Mv default entropy tweak.
2013-02-08 10:16:13 +00:00
vp9_modecont.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_modecontext.c
fixed includes to be fully specified
2012-11-28 10:53:17 -08:00
vp9_mv.h
Refactor inter recon functions to support scaling
2013-02-26 10:03:29 -08:00
vp9_mvref_common.c
Merge SB8X8 into the codebase
2013-05-07 09:08:25 -07:00
vp9_mvref_common.h
[WIP] Add column-based tiling.
2013-02-05 15:43:03 -08:00
vp9_onyx.h
Extension of segmentation to 8 segments.
2013-04-24 16:36:47 +01:00
vp9_onyxc_int.h
Initial version of alpha channel support
2013-05-16 22:21:09 -07:00
vp9_postproc.c
Initial version of alpha channel support
2013-05-16 22:21:09 -07:00
vp9_postproc.h
Preparing vp9_deblock and vp9_denoise to alpha support.
2013-05-14 11:01:57 -07:00
vp9_ppflags.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_pragmas.h
Code cleanup.
2013-03-05 14:12:16 -08:00
vp9_pred_common.c
Grow MODE_INFO array to use an 8x8 basis.
2013-04-26 11:57:17 -07:00
vp9_pred_common.h
Grow MODE_INFO array to use an 8x8 basis.
2013-04-26 11:57:17 -07:00
vp9_quant_common.c
Adjust q range
2013-05-07 15:34:17 -07:00
vp9_quant_common.h
Adding vp9_get_qindex function.
2013-04-30 13:39:50 -07:00
vp9_recon.c
Merge SB8X8 into the codebase
2013-05-07 09:08:25 -07:00
vp9_reconinter.c
Initial version of alpha channel support
2013-05-16 22:21:09 -07:00
vp9_reconinter.h
Initial version of alpha channel support
2013-05-16 22:21:09 -07:00
vp9_reconintra.c
Fix vp9_build_intra_predictors_sbuv_s for non-4:2:0
2013-05-15 17:57:08 -07:00
vp9_reconintra.h
Deprecate comp_interintra_pred experiment.
2013-05-07 16:24:08 -07:00
vp9_rtcd_defs.sh
Merge "Preparing vp9_deblock and vp9_denoise to alpha support." into experimental
2013-05-15 15:40:52 -07:00
vp9_rtcd.c
Removing redundant 'extern' keyword from function declarations.
2013-02-26 15:52:05 -08:00
vp9_sadmxn.h
Use configure checks for various inline keywords.
2013-02-06 16:12:56 -08:00
vp9_seg_common.c
Using treed_read/treed_write functions for segment ids.
2013-04-30 14:06:49 -07:00
vp9_seg_common.h
Using treed_read/treed_write functions for segment ids.
2013-04-30 14:06:49 -07:00
vp9_subpelvar.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_systemdependent.h
Merge vp9-preview changes into experimental branch
2013-01-08 10:19:59 -08:00
vp9_tapify.py
Add vp9_ prefix to all vp9 files
2012-11-27 14:12:30 -08:00
vp9_textblit.c
Code cleanup.
2013-02-22 11:03:14 -08:00
vp9_textblit.h
Code cleanup.
2013-02-22 11:03:14 -08:00
vp9_tile_common.c
Merge SB8X8 into the codebase
2013-05-07 09:08:25 -07:00
vp9_tile_common.h
Code cleanup.
2013-03-05 14:12:16 -08:00
vp9_treecoder.c
General code cleanup inside treewriter-related files.
2013-04-30 16:39:07 -07:00
vp9_treecoder.h
Merge "Encoder code cleanup." into experimental
2013-04-14 10:58:44 -07:00