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6594ca8897
vpx/vp9/common
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Jingning Han 6594ca8897 All zero coeff skip in IDCT 32x32 
When all coefficients are zeros, skip the corresponding 1-D inverse
transform. This practice has been used in the SSE2 implementation of
inverse 32x32 DCT. This commit imports this algorithm into the C code.

Change-Id: I0f58bfcb183a569fab85d524d5d9cf8ae8653f86
2013-10-08 11:47:29 -07:00
..
arm/neon Giving consistent names to IDCT 8x8 functions. 2013-10-06 00:24:09 -07:00
generic systemdependent lint issue resolved 2013-09-29 19:34:44 -07:00
mips/dspr2 mips dsp-ase r2 vp9 decoder convolve module optimizations 2013-10-02 16:58:37 -07:00
x86 Merge "Giving consistent names to IDCT 8x8 functions." 2013-10-07 14:19:50 -07:00
vp9_alloccommon.c Moving get_token_alloc function from common to the encoder. 2013-10-01 11:54:10 -07:00
vp9_alloccommon.h New mode_info_context storage -- undo revert 2013-09-11 13:45:44 -04:00
vp9_blockd.h Adding vp9_get_filter_kernel() function. 2013-10-03 18:55:21 -07:00
vp9_common_data.c Renaming BLOCK_SIZE_TYPE to BLOCK_SIZE in the common/decoder. 2013-08-26 11:33:16 -07:00
vp9_common_data.h common_data.h lint issues resolved 2013-09-29 19:28:32 -07:00
vp9_common.h Using mi_cols instead of mb_cols. 2013-07-08 14:54:04 -07:00
vp9_convolve.c Replace memcpy with vpx_memcpy 2013-09-24 10:56:06 -07:00
vp9_convolve.h Adding vp9_get_filter_kernel() function. 2013-10-03 18:55:21 -07:00
vp9_debugmodes.c cpplint fixes to debug modes 2013-09-29 18:04:48 -07:00
vp9_default_coef_probs.h resolved lint issues in default_coef_probs 2013-09-29 19:41:31 -07:00
vp9_entropy.c vp9_entropy.c lint issues 2013-09-29 20:29:43 -07:00
vp9_entropy.h Removing unused vp9_coeff_stats_model typedef. 2013-09-30 15:10:00 -07:00
vp9_entropymode.c Adding const to function arguments. 2013-09-30 14:50:15 -07:00
vp9_entropymode.h Adding const to function arguments. 2013-09-30 14:50:15 -07:00
vp9_entropymv.c vp9_entropymv.c cpplint issues resolved 2013-09-29 18:57:35 -07:00
vp9_entropymv.h BITSTREAM - CLARIFICATION OF MV SIZE RANGE 2013-10-02 10:29:45 -07:00
vp9_enums.h Renaming BLOCK_SIZE_TYPE to BLOCK_SIZE in the encoder. 2013-08-27 11:05:08 -07:00
vp9_extend.c Reduce the amount of extension in src frames 2013-09-08 15:51:54 -07:00
vp9_extend.h Remove vp9_extend_mb_row() 2013-05-16 11:56:00 -07:00
vp9_filter.c Adding vp9_get_filter_kernel() function. 2013-10-03 18:55:21 -07:00
vp9_filter.h Adding vp9_get_filter_kernel() function. 2013-10-03 18:55:21 -07:00
vp9_findnearmv.c Change b_mode_info definition from union to struct 2013-10-03 12:34:11 -07:00
vp9_findnearmv.h Using is_inter_block and has_second_ref functions. 2013-09-25 19:03:04 -07:00
vp9_idct.c All zero coeff skip in IDCT 32x32 2013-10-08 11:47:29 -07:00
vp9_idct.h Giving consistent names to IDCT 8x8 functions. 2013-10-06 00:24:09 -07:00
vp9_loopfilter_filters.c cpplint issue with vp9_loopfilter_filters.c 2013-09-29 19:03:00 -07:00
vp9_loopfilter.c vp9_loopfilter.c cpplint issues resolved. 2013-09-29 19:04:21 -07:00
vp9_loopfilter.h cpplint issues in vp9_loopfilter.h 2013-09-29 18:36:42 -07:00
vp9_mv.h Cleanup: reusing clamp_mv function. 2013-08-01 15:06:34 -07:00
vp9_mvref_common.c lint issues in mvref_common.c 2013-09-29 19:32:53 -07:00
vp9_mvref_common.h Cleanup in mvref_common.{h, c}. 2013-08-23 12:00:30 -07:00
vp9_onyx.h cpplint issues in vp9_onyx.h 2013-09-29 17:50:18 -07:00
vp9_onyxc_int.h Moving get_token_alloc function from common to the encoder. 2013-10-01 11:54:10 -07:00
vp9_postproc.c cpplint issues resolved in vp9_postproc.c 2013-09-29 18:52:29 -07:00
vp9_postproc.h consistently name VP9_COMMON variables #2 2013-08-29 13:25:58 -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 Making decode_modes_b function more straightforward. 2013-10-01 15:41:30 -07:00
vp9_pred_common.h Making decode_modes_b function more straightforward. 2013-10-01 15:41:30 -07:00
vp9_quant_common.c fix lint issues in quant common 2013-09-29 17:59:43 -07:00
vp9_quant_common.h Moving segmentation struct from MACROBLOCKD to VP9_COMMON. 2013-08-15 10:47:48 -07:00
vp9_reconinter.c Cleaning up foreach_predicted_block_in_plane() function. 2013-10-04 15:53:32 -07:00
vp9_reconinter.h Renaming BLOCK_SIZE_TYPE to BLOCK_SIZE in the common/decoder. 2013-08-26 11:33:16 -07:00
vp9_reconintra.c fix cpplint issue in reconintra 2013-09-29 18:02:42 -07:00
vp9_reconintra.h Adding const to arguments of intra prediction functions. 2013-08-14 10:35:56 -07:00
vp9_rtcd_defs.sh Merge "Giving consistent names to IDCT 8x8 functions." 2013-10-07 14:19:50 -07:00
vp9_rtcd.c vp9_rtcd.c lint issues 2013-09-29 19:29:58 -07:00
vp9_sadmxn.h Use configure checks for various inline keywords. 2013-02-06 16:12:56 -08:00
vp9_scale.c cosmetics: strip 'VP9_' from defines in vp9 only code 2013-08-23 19:16:49 -07:00
vp9_scale.h fixed cpplint issue with vp9_scale.h 2013-09-29 18:58:58 -07:00
vp9_seg_common.c Using vp9_copy and vp9_zero instead of custom code. 2013-07-12 18:07:43 -07:00
vp9_seg_common.h Renaming of segment constants. 2013-07-23 12:09:04 +01:00
vp9_systemdependent.h consistently name VP9_COMMON variables #3 2013-08-29 13:27:41 -07:00
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 rename LOG2_* defines to *_LOG2 2013-08-22 14:45:24 -07:00
vp9_tile_common.h Cleaning up tile code. 2013-07-16 14:47:15 -07:00
vp9_treecoder.c treecoder lint issues resolved 2013-09-29 19:37:11 -07:00
vp9_treecoder.h Removing duplicated code for merging two probabilities. 2013-07-24 17:44:04 -07:00