more complete dc prediction description

[ffmpeg] / doc / optimization.txt

diff --git a/doc/optimization.txt b/doc/optimization.txt
index 011e9e4f0f8dd40c3e94ce5896dde3862aa29091..f66c69bcfc5e72154f8ef231eb49da29fff15dc5 100644 (file)
--- a/doc/optimization.txt
+++ b/doc/optimization.txt
@@ -13,15 +13,15 @@ Understanding these overoptimized functions:
 As many functions tend to be a bit difficult to understand because
 of optimizations, it can be hard to optimize them further, or write
 architecture-specific versions. It is recommened to look at older
-CVS versions of the interesting files (just use ViewCVS at
-http://www1.mplayerhq.hu/cgi-bin/cvsweb.cgi/ffmpeg/?cvsroot=FFMpeg).
+revisions of the interesting files (for a web frontend try ViewVC at
+http://svn.mplayerhq.hu/ffmpeg/trunk/).
 Alternatively, look into the other architecture-specific versions in
 the i386/, ppc/, alpha/ subdirectories. Even if you don't exactly
 comprehend the instructions, it could help understanding the functions
 and how they can be optimized.
 
 NOTE: If you still don't understand some function, ask at our mailing list!!!
-(http://www1.mplayerhq.hu/mailman/listinfo/ffmpeg-devel)
+(http://lists.mplayerhq.hu/mailman/listinfo/ffmpeg-devel)
 
 
 
@@ -150,6 +150,15 @@ http://www.agner.org/assem/
 AMD Athlon Processor x86 Code Optimization Guide:
 http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/22007.pdf
 
+
+ARM-specific:
+ARM Architecture Reference Manual:
+http://www.arm.com/community/academy/resources.html
+
+Instructions timings and optimization guide for ARM9E:
+http://www.arm.com/pdfs/DDI0222B_9EJS_r1p2.pdf
+
+
 GCC asm links:
 official doc but quite ugly
 http://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html