| Commit message (Expand) | Author | Age |
|---|
| ... | |
| * | x86 asm version of the decode significance loop (not 8x8) of decode_residual(... | Michael Niedermayer | 2006-10-17 |
| * | cosmetic (%%eax->%0) | Michael Niedermayer | 2006-10-17 |
| * | Fix crash with illegal instruction, cmov is available on 686 and later only. | Diego Biurrun | 2006-10-16 |
| * | Expand some #endif comments. | Diego Biurrun | 2006-10-16 |
| * | fix !CMOV_IS_FAST case (iam not really happy with the fix but i didnt come up... | Michael Niedermayer | 2006-10-16 |
| * | 10l | Michael Niedermayer | 2006-10-15 |
| * | this code will not work with PIC as it needs 7 registers and gcc doesnt suppo... | Michael Niedermayer | 2006-10-15 |
| * | shift CABACContext.range right, this reduces the number of shifts needed in g... | Michael Niedermayer | 2006-10-15 |
| * | dehack *ps_state indexing in the branchless decoder | Michael Niedermayer | 2006-10-13 |
| * | add "memory" to the clobber list we change memory so we need it, this also fi... | Michael Niedermayer | 2006-10-12 |
| * | prevent "mb level" get_cabac() calls from being inlined (3% faster decode_mb_... | Michael Niedermayer | 2006-10-12 |
| * | adds some useful comments after some of the #else, #elseif, | Guillaume Poirier | 2006-10-12 |
| * | Rename ABS macro to FFABS. | Diego Biurrun | 2006-10-11 |
| * | slightly faster on P3 slightly slower on athlon and probably faster on P4 | Michael Niedermayer | 2006-10-11 |
| * | moving lps state transition code a little up in the branched asm code (1% fas... | Michael Niedermayer | 2006-10-11 |
| * | write cabac low and range variables as early as possible to prevent stalls fr... | Michael Niedermayer | 2006-10-11 |
| * | use ecx instead of cl (no speed change on P3 but might avoid partial register... | Michael Niedermayer | 2006-10-11 |
| * | make state transition tables global as they are constant and the code is slig... | Michael Niedermayer | 2006-10-11 |
| * | 10l | Michael Niedermayer | 2006-10-11 |
| * | make lps_range a global table its constant anyway (saves 1 addition for acces... | Michael Niedermayer | 2006-10-11 |
| * | enable CMOV_IS_FAST as its faster or equal speed on every cpu (duron, athlon,... | Michael Niedermayer | 2006-10-11 |
| * | BRANCHLESS_CABAD --> BRANCHLESS_CABAC_DECODER | Diego Biurrun | 2006-10-10 |
| * | moving another bit&1 out, this is as fast as with it in there, but it makes m... | Michael Niedermayer | 2006-10-10 |
| * | move the &1 out of the asm so gcc can optimize it away in inlined cases (yes ... | Michael Niedermayer | 2006-10-10 |
| * | replace a few and/sub/... by cmov | Michael Niedermayer | 2006-10-10 |
| * | reading 8bit mem into a 8bit register needs 2 uops on P4, 8bit->32bit with ze... | Michael Niedermayer | 2006-10-09 |
| * | on the P4 inc needs twice as much time a add | Michael Niedermayer | 2006-10-09 |
| * | 10l | Michael Niedermayer | 2006-10-09 |
| * | reverse remainder of the failed attempt to optimize *state=c->mps_state[s] | Michael Niedermayer | 2006-10-09 |
| * | x86 branchless cabac decoder | Michael Niedermayer | 2006-10-09 |
| * | optimize branchless C CABAC decoder | Michael Niedermayer | 2006-10-09 |
| * | move outcommented START/STOP_TIMER to a hopefully better place for benchmarki... | Michael Niedermayer | 2006-10-09 |
| * | drop failed attempt to optimize *state= c->mps_state[s]; | Michael Niedermayer | 2006-10-09 |
| * | 10l bugfix for some disabled code | Michael Niedermayer | 2006-10-09 |
| * | first try of a handwritten get_cabac() for x86, this is 10-20% faster on P3 d... | Michael Niedermayer | 2006-10-09 |
| * | remove bytestream_end checks, seems to work fine without them and the bitstre... | Michael Niedermayer | 2006-10-09 |
| * | decrease ff_h264_norm_shift[] size | Michael Niedermayer | 2006-10-09 |
| * | cleanup | Michael Niedermayer | 2006-10-08 |
| * | branchless renormalization (1% faster get_cabac) old branchless renormalizati... | Michael Niedermayer | 2006-10-08 |
| * | 5% faster get_cabac() | Michael Niedermayer | 2006-10-08 |
| * | disable benchmarking code | Michael Niedermayer | 2006-10-07 |
| * | renorm_cabac_decoder_once START/STOP_TIMER scores for athlon | Michael Niedermayer | 2006-10-07 |
| * | refill cabac variables in 16bit steps, 3% faster get_cabac() | Michael Niedermayer | 2006-10-07 |
| * | Change license headers to say 'FFmpeg' instead of 'this program/this library' | Diego Biurrun | 2006-10-07 |
| * | () 10l | Michael Niedermayer | 2006-10-07 |
| * | several x86 renorm_cabac_decoder_once optimizations | Michael Niedermayer | 2006-10-07 |
| * | don't try to inline cabac functions. gcc ignored the hint anyway, and forcing... | Loren Merritt | 2006-10-04 |
| * | tweak cabac. 0.5% faster h264. | Loren Merritt | 2006-08-27 |
| * | don't force asserts in release builds. 2% faster h264. | Loren Merritt | 2006-04-29 |
| * | Update licensing information: The FSF changed postal address. | Diego Biurrun | 2006-01-12 |
