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opencl: cleanup strings>char*-array and fix cl-queue-read-buffer.

db4
John Benediktsson 2015-07-14 20:45:13 -07:00
parent 58695edbd6
commit 6bb65fcfd3
1 changed files with 7 additions and 4 deletions
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11
extra/opencl/opencl.factor
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@ -3,12 +3,13 @@
USING: accessors alien alien.c-types alien.data arrays
byte-arrays combinators combinators.smart destructors
io.encodings.ascii io.encodings.string kernel libc locals make
math namespaces opencl.ffi sequences shuffle specialized-arrays
math namespaces opencl.ffi sequences specialized-arrays
variants ;
IN: opencl
SPECIALIZED-ARRAYS: void* char size_t ;
<PRIVATE
ERROR: cl-error err ;
: cl-success ( err -- )
@ -334,8 +335,10 @@ M: cl-filter-linear filter-mode-constant drop CL_FILTER_LINEAR ;
CL_PROGRAM_BUILD_LOG program-build-info-string ;
: strings>char*-array ( strings -- char*-array )
[ ascii encode dup length dup malloc [ cl-not-null ]
keep &free [ -rot memcpy ] keep ] void*-array{ } map-as ;
[
ascii encode dup length dup malloc
[ cl-not-null ] keep &free [ -rot memcpy ] keep
] void*-array{ } map-as ;
: (program) ( cl-context sources -- program-handle )
[ handle>> ] dip [
@ -499,7 +502,7 @@ PRIVATE>
[ (current-cl-queue) handle>> ] dip
[ buffer>> handle>> CL_FALSE ] [ offset>> ] [ size>> ] tri
] 2dip [ length ] keep [ f ] [ [ handle>> ] void*-array{ } map-as ] if-empty
f void* <ref> [ clEnqueueReadBuffer cl-success ] keep void* <ref> cl-event
f void* <ref> [ clEnqueueReadBuffer cl-success ] keep void* deref cl-event
new-disposable swap >>handle ;
: cl-queue-write-buffer ( buffer-range alien dependent-events -- event )