Displaying 4 results from an estimated 4 matches for "oc_frag_recon_int".
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oc_frag_recon_inter
2005 Mar 23
0
[PATCH]
...o I'm better asking. :)
Regards
Rudolf
diff -Naur theora-exp/lib/fragment.c theora-rel/lib/fragment.c
--- theora-exp/lib/fragment.c 2005-03-23 08:54:44.163819664 +0100
+++ theora-rel/lib/fragment.c 2005-03-23 09:42:29.000000000 +0100
@@ -1,6 +1,11 @@
#include "internal.h"
-void oc_frag_recon_intra(unsigned char *_dst,int _dst_ystride,
+inline void oc_frag_recon_intra(const oc_theora_state *_state,unsigned char *_dst,int _dst_ystride,
+ const ogg_int16_t *_residue){
+_state->opt_vtable.oc_frag_recon_intra(_dst,_dst_ystride,_residue);
+}
+
+void oc_frag_recon_intra__c(unsigned char *_dst,...
2005 Mar 23
3
[PATCH] promised MMX patches rc1
...o I'm better asking. :)
Regards
Rudolf
diff -Naur theora-exp/lib/fragment.c theora-rel/lib/fragment.c
--- theora-exp/lib/fragment.c 2005-03-23 08:54:44.163819664 +0100
+++ theora-rel/lib/fragment.c 2005-03-23 09:42:29.000000000 +0100
@@ -1,6 +1,11 @@
#include "internal.h"
-void oc_frag_recon_intra(unsigned char *_dst,int _dst_ystride,
+inline void oc_frag_recon_intra(const oc_theora_state *_state,unsigned char *_dst,int _dst_ystride,
+ const ogg_int16_t *_residue){
+_state->opt_vtable.oc_frag_recon_intra(_dst,_dst_ystride,_residue);
+}
+
+void oc_frag_recon_intra__c(unsigned char *_dst,...
2007 Dec 30
2
Patch: fragment reconstruction MMX for GCC
Hi again,
I measured my fragment reconstructions against the compiler output from
GCC and well - the new codes perform better, so I brushed up my gcc
inline assembler skills and made a port.
Code is here: http://torus.untergrund.net/code/mmxfrag.c
All routines perform much better now. Inter2 alone got a speedup of
factor 5 on Pentium-M. Athlon CPU's execute roughly 3 times faster.
2005 Jul 20
1
MMX IDCT for theora-exp
...1057 33746 8.6944 dump oc_state_loop_filter_frag_rows
57706 10.2185 9204 2.3713 libogg.so.0.5.2 (no symbols)
39182 6.9383 10146 2.6140 dump oc_state_frag_recon_mmx
31095 5.5062 38650 9.9578 dump oc_frag_recon_inter2_mmx
24133 4.2734 12945 3.3352 dump oc_frag_pred_dc
22053 3.9051 11120 2.8650 dump oc_huff_token_decode
12497 2.2129 163 0.0420 dump oc_idct8x8_mmx
10376 1.8374 22113 5.6972 dump...