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9 Commits

Author SHA1 Message Date
Shiyou Yin
d344ab03cc vp8: [loongson] fix bug of type conflict. 
In commit 577d4fa79, int8_t was used to replace char. This will result in a
compilation error, for int8_t was typedefined to signed char, but not char.

Change-Id: I5c9837e01b0b58688a7741f5c9a99a76ca887e4a
 2018-01-23 14:28:55 +08:00
Shiyou Yin
08a668af32 vp8: [loongson] optimize loopfilter v2. 
Optimize function vp8_mbloop_filter_vertical_edge_mmi and
function vp8_mbloop_filter_horizontal_edge_mmi.
Make full use of memory loading delay slot and reduce unnecessary
instructions.

Change-Id: I61da2c3a44c06044225461f46bf487d83cba6c16
 2017-12-15 17:06:47 +08:00
Shiyou Yin
f2ad523461 vp8: [loongson] optimize sixtab predict v2. 
1. Delete unnecessary zero setting process.
2. Optimize the method of calculating SSE in vpx_varianceWxH.

Change-Id: I8bab801416e7f4958c28c6d080e3cf785a50f82b
 2017-12-14 16:29:58 +08:00
Shiyou Yin
577d4fa792 vp8: [loongson] optimize idct with mmi 
1. vp8_dequant_idct_add_y_block_mmi
2. vp8_dequant_idct_add_uv_block_mmi

Change-Id: I9987147be2685ac79d4b045d1d56f6709ee1223c
 2017-10-17 03:27:31 +00:00
Shiyou Yin
73102d1ed2 vp8: [loongson] optimize copymen with mmi 
1. vp8_copy_mem16x16_mmi
2. vp8_copy_mem8x8_mmi
3. vp8_copy_mem8x4_mmi

Change-Id: I3de29a11fa7402df0e48bbb944440b1e66498a65
 2017-09-26 08:40:11 +08:00
Shiyou Yin
b81de66171 vp8: [loongson] optimize dequantize with mmi 
1. vp8_dequantize_b_mmi
2. vp8_dequant_idct_add_mmi

Change-Id: I505f8afb7a444173392b325906e6a4f420f00709
 2017-09-14 20:56:06 +08:00
Shiyou Yin
5b558592f5 vp8: [loongson] optimize idctllm with mmi 
1. vp8_short_idct4x4llm_mmi
2. vp8_short_inv_walsh4x4_mmi
3. vp8_dc_only_idct_add_mmi

Change-Id: I616923681e79d78607a4988608fc39df77b093f4
 2017-09-14 16:51:11 +08:00
Shiyou Yin
761f2f5cb4 vp8: [loongson] optimize loopfilter with mmi 
1. vp8_loop_filter_horizontal_edge_mmi
2. vp8_loop_filter_vertical_edge_mmi
3. vp8_mbloop_filter_horizontal_edge_mmi
4. vp8_mbloop_filter_vertical_edge_mmi
5. vp8_loop_filter_simple_horizontal_edge_mmi
6. vp8_loop_filter_simple_vertical_edge_mmi

Change-Id: Ie34bbff3a16cff64e39a50798afd2b7dac9bcdc3
 2017-09-11 11:08:09 +08:00
Shiyou Yin
0095213790 vp8: [loongson] optimize sixtap predict with mmi 
1. vp8_sixtap_predict16x16_mmi
2. vp8_sixtap_predict8x8_mmi
3. vp8_sixtap_predict8x4_mmi
4. vp8_sixtap_predict4x4_mmi

Change-Id: I186669d1a1d998a0f3ba3a548e25eee8b52c251b
 2017-09-02 19:08:20 +00:00