dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2024-11-20 12:28:26 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity
3,587 Commits 34 Branches 64 Tags 14 MiB
9bbc0891c6
Commit Graph

8 Commits

Author SHA1 Message Date
Jovan Zelincevic
50a486656d Sync mips32 and dsp_r2 YUV->RGB code with C verison 
Change-Id: Ibe12f5ef596b8922225b95c36b67955a3f8b9ae4
 2016-06-03 10:42:11 +02:00
Pascal Massimino
ac761a3738 10% faster table-less SSE2/NEON version of YUV->RGB conversion 
* Precision is slightly different
* also implemented in SSE2 the missing WebPUpsamplers for MODE_ARGB, MODE_Argb, MODE_RGB565, etc.
* removing yuv_tables_sse2.h saved ~8k of binary size
* the mips32/mips_dsp_r2 code is disabled for now, since it has drifted away
* the NEON code is somewhat tricky

Change-Id: Icf205faa62cf46c2825d79f3af6725dc1ec7f052
 2015-12-08 20:05:56 -08:00
James Zern
b44eda3f60 dsp: add DSP_INIT_STUB 
generates a stub function when the specific architecture is not enabled,
exposing a symbol in the module, avoiding a compiler warning

Change-Id: Ia9336e57466a9b5241b85c1c95838e91c9283147
 2015-04-02 23:55:35 -07:00
James Zern
cecf509662 dsp/yuv*.c: rework WEBP_USE_<arch> ifdef 
add a dummy init rather than repeating the '#ifdef WEBP_USE_...'
pattern.

Change-Id: I42e621481be7305bb7c426b4d0b279619195611e
 2015-03-20 19:19:46 -07:00
James Zern
b969f5dfac dsp: normalize WEBP_TSAN_IGNORE_FUNCTION usage 
the attribute is only necessary in one location; remove it from the
prototypes.

Change-Id: I3820a3c34fbb029fd7ac69a1b0a9b76091bdbde2
 2015-02-13 15:23:40 -08:00
James Zern
a4c3a31b8f WEBP_TSAN_IGNORE_FUNCTION: fix gcc compat warning 
move the attribute to the front of the function to quiet clang warning:
GCC does not allow no_sanitize_thread attribute in this position on a
function definition

Change-Id: Ie4cc6e35a07bd00eab67d9cd6801bd2be9cfe676
 2014-10-16 18:06:43 +02:00
Pascal Massimino
80247291c6 mark some init function as being safe for thread_sanitizer. 
introduces the macro WEBP_TSAN_IGNORE_FUNCTION

Change-Id: I3de2b6c1a2076fba4da7ae50322551e026b2082b
 2014-10-16 16:34:07 +02:00
James Zern
b9d2efc629 rename upsampling_mips32.c to yuv_mips32.c 
matches yuv_sse2 added in;
bdfeeba dsp/yuv: move sse2 functions to yuv_sse2.c

Change-Id: I84f7d7858ca6851c956e8366a7c76b45070dcbc3
 2014-06-07 12:35:47 -07:00