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

neon: disable asm quantizer

Browse Source 
The assembly version of the quantizer has not been updated to match
the new exact quantizer introduced in commit e04e2935. That commit tried
to disable this code but missed the non-RTCD case.

Thanks to David Baker <david.baker at openmarket.com> for isolating the
issue and testing this fix.

Change-Id: I0e51492dc6f8e44d2c10b587427448bf94135c65
This commit is contained in:
John Koleszar
2010-07-27 11:12:21 -04:00
parent 1743f9486b
commit d8009c077a
2 changed files with 9 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
vp8/encoder/arm/csystemdependent.c
View File

@@ -63,6 +63,10 @@ void vp8_cmachine_specific_config(VP8_COMP *cpi)
cpi->rtcd.encodemb.submbuv = vp8_subtract_mbuv_neon;
cpi->rtcd.quantize.quantb = vp8_regular_quantize_b;
cpi->rtcd.quantize.fastquantb = vp8_fast_quantize_b_c;
/* The neon quantizer has not been updated to match the new exact
* quantizer introduced in commit e04e2935
*/
/*cpi->rtcd.quantize.fastquantb = vp8_fast_quantize_b_neon;*/
#elif HAVE_ARMV6
cpi->rtcd.variance.sad16x16 = vp8_sad16x16_c;

7
vp8/encoder/arm/quantize_arm.h
View File

@@ -15,8 +15,11 @@
#if HAVE_ARMV7
extern prototype_quantize_block(vp8_fast_quantize_b_neon);
#undef vp8_quantize_fastquantb
#define vp8_quantize_fastquantb vp8_fast_quantize_b_neon
/* The neon quantizer has not been updated to match the new exact
* quantizer introduced in commit e04e2935
*/
//#undef vp8_quantize_fastquantb
//#define vp8_quantize_fastquantb vp8_fast_quantize_b_neon
#endif