generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

avcodec/simple_idct_template: fix row rounder

Browse Source 
MSE changes from 0.04890000 to 0.02969844

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2014-01-12 02:14:09 +01:00
parent cca2772e16
commit a7ea733b72
13 changed files with 20 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/simple_idct_template.c
View File

@@ -136,7 +136,7 @@ static inline void FUNC(idctRowCondDC)(int16_t *row, int extra_shift)
} }
#endif #endif
a0 = (W4 * row[0]) + (1 << (ROW_SHIFT - 1)); a0 = (W4 * row[0]) + (1 << (ROW_SHIFT + extra_shift - 1));
a1 = a0; a1 = a0;
a2 = a0; a2 = a0;
a3 = a0; a3 = a0;

4
tests/ref/fate/prores-422
View File

@@ -1,3 +1,3 @@
#tb 0: 100/2997 #tb 0: 100/2997
0, 0, 0, 1, 8294400, 0xdb4ce06a 0, 0, 0, 1, 8294400, 0x57127dd9
0, 1, 1, 1, 8294400, 0xdb4ce06a 0, 1, 1, 1, 8294400, 0x57127dd9

4
tests/ref/fate/prores-422_hq
View File

@@ -1,3 +1,3 @@
#tb 0: 100/2997 #tb 0: 100/2997
0, 0, 0, 1, 8294400, 0x9b2c65b0 0, 0, 0, 1, 8294400, 0x978851f4
0, 1, 1, 1, 8294400, 0x9b2c65b0 0, 1, 1, 1, 8294400, 0x978851f4

4
tests/ref/fate/prores-422_lt
View File

@@ -1,3 +1,3 @@
#tb 0: 100/2997 #tb 0: 100/2997
0, 0, 0, 1, 8294400, 0xaceddd97 0, 0, 0, 1, 8294400, 0xdaff4019
0, 1, 1, 1, 8294400, 0xaceddd97 0, 1, 1, 1, 8294400, 0xdaff4019

4
tests/ref/fate/prores-422_proxy
View File

@@ -1,3 +1,3 @@
#tb 0: 100/2997 #tb 0: 100/2997
0, 0, 0, 1, 8294400, 0x3e3e9e16 0, 0, 0, 1, 8294400, 0x007ba770
0, 1, 1, 1, 8294400, 0x3e3e9e16 0, 1, 1, 1, 8294400, 0x007ba770

4
tests/ref/fate/prores-alpha
View File

@@ -1,3 +1,3 @@
#tb 0: 100/2997 #tb 0: 100/2997
0, 0, 0, 1, 16588800, 0x52b1b7fe 0, 0, 0, 1, 16588800, 0x8e4dac48
0, 1, 1, 1, 16588800, 0x52b1b7fe 0, 1, 1, 1, 16588800, 0x8e4dac48

4
tests/ref/fate/prores-alpha_skip
View File

@@ -1,3 +1,3 @@
#tb 0: 100/2997 #tb 0: 100/2997
0, 0, 0, 1, 12441600, 0x16ba9193 0, 0, 0, 1, 12441600, 0xf11685dd
0, 1, 1, 1, 12441600, 0x16ba9193 0, 1, 1, 1, 12441600, 0xf11685dd

2
tests/ref/fate/prores-transparency
View File

@@ -1,5 +1,5 @@
#tb 0: 1/25 #tb 0: 1/25
#tb 1: 1/48000 #tb 1: 1/48000
0, 0, 0, 1, 16588800, 0x93bbc444 0, 0, 0, 1, 16588800, 0x7163b01a
1, 0, 0, 1024, 4096, 0x00000000 1, 0, 0, 1024, 4096, 0x00000000
1, 1024, 1024, 896, 3584, 0x00000000 1, 1024, 1024, 896, 3584, 0x00000000

2
tests/ref/fate/prores-transparency_skip
View File

@@ -1,5 +1,5 @@
#tb 0: 1/25 #tb 0: 1/25
#tb 1: 1/48000 #tb 1: 1/48000
0, 0, 0, 1, 12441600, 0xec522972 0, 0, 0, 1, 12441600, 0x627d1548
1, 0, 0, 1024, 4096, 0x00000000 1, 0, 0, 1024, 4096, 0x00000000
1, 1024, 1024, 896, 3584, 0x00000000 1, 1024, 1024, 896, 3584, 0x00000000

2
tests/ref/vsynth/vsynth1-prores
View File

@@ -1,4 +1,4 @@
176b9fa03cc0946c6a41f2dcfad46805 *tests/data/fate/vsynth1-prores.mov 176b9fa03cc0946c6a41f2dcfad46805 *tests/data/fate/vsynth1-prores.mov
5022821 tests/data/fate/vsynth1-prores.mov 5022821 tests/data/fate/vsynth1-prores.mov
3356f8c3b753acbbe217e7a642e2bd93 *tests/data/fate/vsynth1-prores.out.rawvideo fb4a9e025d12afc0dbbca8d82831858f *tests/data/fate/vsynth1-prores.out.rawvideo
stddev: 2.47 PSNR: 40.27 MAXDIFF: 31 bytes: 7603200/ 7603200 stddev: 2.47 PSNR: 40.27 MAXDIFF: 31 bytes: 7603200/ 7603200

2
tests/ref/vsynth/vsynth1-prores_ks
View File

@@ -1,4 +1,4 @@
1d5522ee2fb507a66d236a09a172dc16 *tests/data/fate/vsynth1-prores_ks.mov 1d5522ee2fb507a66d236a09a172dc16 *tests/data/fate/vsynth1-prores_ks.mov
3858911 tests/data/fate/vsynth1-prores_ks.mov 3858911 tests/data/fate/vsynth1-prores_ks.mov
576f494f8b01a787e97876d0c95e4e4b *tests/data/fate/vsynth1-prores_ks.out.rawvideo 100eb002413fe7a632d440dfbdf7e3ff *tests/data/fate/vsynth1-prores_ks.out.rawvideo
stddev: 3.17 PSNR: 38.09 MAXDIFF: 39 bytes: 7603200/ 7603200 stddev: 3.17 PSNR: 38.09 MAXDIFF: 39 bytes: 7603200/ 7603200

2
tests/ref/vsynth/vsynth2-prores
View File

@@ -1,4 +1,4 @@
af885572d77d28e5ede27932bd68cdde *tests/data/fate/vsynth2-prores.mov af885572d77d28e5ede27932bd68cdde *tests/data/fate/vsynth2-prores.mov
2844076 tests/data/fate/vsynth2-prores.mov 2844076 tests/data/fate/vsynth2-prores.mov
9ee2e0a1645e4d64a98b99d03fa62c28 *tests/data/fate/vsynth2-prores.out.rawvideo 387a3c23586c679b411c3eff2c9d9d06 *tests/data/fate/vsynth2-prores.out.rawvideo
stddev: 1.31 PSNR: 45.77 MAXDIFF: 11 bytes: 7603200/ 7603200 stddev: 1.31 PSNR: 45.77 MAXDIFF: 11 bytes: 7603200/ 7603200

4
tests/ref/vsynth/vsynth2-prores_ks
View File

@@ -1,4 +1,4 @@
c1c71cf2dbd6e332aacb6ab1c6affa59 *tests/data/fate/vsynth2-prores_ks.mov c1c71cf2dbd6e332aacb6ab1c6affa59 *tests/data/fate/vsynth2-prores_ks.mov
3884596 tests/data/fate/vsynth2-prores_ks.mov 3884596 tests/data/fate/vsynth2-prores_ks.mov
0e80f4c8523a5968dc461dd374a64b00 *tests/data/fate/vsynth2-prores_ks.out.rawvideo 6cfe987de99cf8ac9d43bdc5cd150838 *tests/data/fate/vsynth2-prores_ks.out.rawvideo
stddev: 0.92 PSNR: 48.77 MAXDIFF: 10 bytes: 7603200/ 7603200 stddev: 0.92 PSNR: 48.78 MAXDIFF: 10 bytes: 7603200/ 7603200