19 Commits

Author SHA1 Message Date
twinaphex
834089eec2 Style nits 2014-09-08 19:28:10 +02:00
Higor Eurípedes
110cde65c5 (scaler.c) Add missing RGBA4444 to ARGB8888 conversion
Signed-off-by: Higor Eurípedes <heuripedes@gmail.com>
2014-08-19 16:55:32 -03:00
Higor Eurípedes
081347929c Implement SDL driver video poke interface 2014-08-11 20:57:01 -03:00
twinaphex
0a15a17d44 Update years on all license headers 2014-01-01 01:50:59 +01:00
twinaphex
38d785984f Add RETRO_ENVIRONMENT_GET_PERF_INTERFACE to libretro.h 2013-12-17 19:10:40 +01:00
Themaister
c4176564c5 Don't use LUT for YUV conversion.
Current C version is just as fast, and doesn't thrash the cache.
~100us per 640x480 webcam frame.
2013-11-20 17:39:00 +01:00
Lioncash
080436fd23 Remove a redundant if statement in function set_direct_pix_conv in scaler.c. This branch already exists in this if statement chain, see the third else-if statement. 2013-10-13 23:16:12 -04:00
Themaister
e9cfb95900 Add fallback path for RGBA.
This is necessary for GLES devices which do not support BGRA_EXT.
2013-01-03 01:20:35 +01:00
Themaister
0b4cf2d053 Update license headers to 2013. 2013-01-01 01:41:15 +01:00
twinaphex
b240cfbc7e (RARCH_PERF) Rename benchmark.c to perforance.c
(MSVC2010) Rename incorrectly named MSVC2012 solution which was
really an MSVC 2010 solution
2012-11-01 06:21:18 +01:00
Themaister
fbfbf1ed6a Log performance counters at the end. 2012-10-30 23:28:54 +01:00
Themaister
668ff7687e Let CPU filters work with any format. 2012-10-21 22:59:13 +02:00
Themaister
93078889cc Begin reworking RGB565 as default pixel format. 2012-10-20 01:12:02 +02:00
Themaister
5b0525d2e2 Drop HAVE_PBO. Use custom conversion routines.
Measured custom 15->32 conversion to be up to 10x faster on my setup.
2012-10-02 01:04:47 +02:00
Themaister
1bac5421ff Update benchmarks for GCC + x86.
Compile with make PERF_TEST=1 to enable performance logging.
2012-10-01 23:43:16 +02:00
Themaister
41359681c3 Add special point scaler for optimal speed. 2012-09-03 00:48:00 +02:00
Themaister
ebd5bc85d5 Optimize -> bgr24 conversion paths. 2012-09-02 23:49:30 +02:00
Themaister
dff4e32cf6 Add licensing headers to scaler code. 2012-09-02 14:44:21 +02:00
Themaister
19fa31f17d Add custom scaling routines.
Implemented for point, bilinear, lanczos.
Partly optimized for SSE2.
2012-09-02 14:30:46 +02:00