Displaying 7 results from an estimated 7 matches for "_frag".
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2007 Sep 26
1
Theora decoding problem on PowerPC
...video.ogg > out
Encoded by Xiph.Org libTheora I 20070915 3 2 1
theora comment header:
ENCODER=ffmpeg2theora 0.19
Ogg logical stream 4aa501b6 is Theora 160x128 29.97 fps video
Encoded frame content is 160x120 with 0x0 offset
Program received signal SIGSEGV, Segmentation fault.
oc_frag_recon_inter2_c (
_dst=0x300384b0
"--------.......//000000.0550;\\{\205\212\214\226\232\220~rv\210\225\027
%G\195\175\194\191\194\191\195\175\194\191\194\191\195\175\194\191\194\1
91\195\175\194\191\194\191\195\175\194\191\194\191\195\175\194\191\194\1
91\195\175\194\191\194\191\027%@\236\...
2005 Aug 20
0
[PATCH] remove some FZIGZAG
...ned[
_extra_bits>>SIGN_SHIFT[_token]];
*_zzi=zzi;
}
diff -Naur ../mergeSTATE/test/lib/internal.h test/lib/internal.h
--- ../mergeSTATE/test/lib/internal.h 2005-08-17 10:05:34.000000000 +0200
+++ test/lib/internal.h 2005-08-20 11:39:38.797310000 +0200
@@ -239,7 +239,7 @@
void (*state_frag_copy)(const oc_theora_state *_state,
const int *_fragis,int _nfragis,int _dst_frame,int _src_frame,int _pli);
void (*state_frag_recon)(oc_theora_state *_state,const oc_fragment *_frag,
- int _pli,ogg_int16_t _dct_coeffs[64],int _last_zzi,int _ncoefs,
+ int _pli,ogg_int16_t _dct_coeffs[12...
2005 Jul 20
1
MMX IDCT for theora-exp
...samples % image name symbol name
124337 22.0173 91089 23.4683 dump theora_decode_packetin
83446 14.7764 114246 29.4345 libc-2.3.2.so (no symbols)
74011 13.1057 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...
2005 Mar 23
0
[PATCH]
...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 c...
2005 Mar 23
3
[PATCH] promised MMX patches rc1
...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 c...
2009 Dec 31
1
[PATCH] Autogenerate uureg opcode macros
...) ureg_saturate(v)
+#define _PRED(v, n, x, y, z, w) ureg_predicate(v, n, x, y, z, w)
+#define _IND(r, a) ureg_dst_indirect(r, _src(a))
+#define _UNDEF ureg_dst_undef()
+#define _IS_UNDEF(v) ureg_dst_is_undef(v)
+
+#define _VERT struct ureg_program* ureg = ureg_create(TGSI_PROCESSOR_VERTEX)
+#define _FRAG struct ureg_program* ureg = ureg_create(TGSI_PROCESSOR_FRAGMENT)
+
+#define _END_SHADER(pipe) (_END(), ureg_create_shader_and_destroy(ureg, pipe))
+
+#include "uureg_opcodes.h"
+
/* generate with
#!/usr/bin/python
l = ('x', 'y', 'z', 'w')
@@ -354,162 +38...
2011 Jun 24
19
SKB paged fragment lifecycle on receive
...time). Could that be an approach worth
reinvestigating?
I can''t really think of any other solution which doesn''t involve some
sort of driver callback at the time a page is free()d.
I expect that wrapping the uses of get/put_page in a network specific
wrapper (e.g. skb_{get,frag}_frag(skb, nr) would be a useful first step
in any solution. That''s a pretty big task/patch in itself but could be
done. Might it be worthwhile in for its own sake?
Does anyone have any ideas or advice for other approaches I could try
(either on the driver or stack side)?
FWIW I proposed a ses...