17 lines
625 B
CMake
17 lines
625 B
CMake
|
# Populate a C array with random data.
|
||
|
|
set(RAW_PIXELS_SIZE 102400)
|
||
|
|
set(RAW_PIXELS_HEADER ${CMAKE_CURRENT_BINARY_DIR}/raw_pixels.hpp)
|
||
|
|
set(RAW_PIXELS_HEADER_IN ${CMAKE_CURRENT_SOURCE_DIR}/raw_pixels.hpp.in)
|
||
|
|
|
||
|
|
set(RAW_PIXEL_VALUES "")
|
||
|
|
# Seed the random number generator.
|
||
|
|
string(RANDOM LENGTH 8 ALPHABET 0123456789abcdf RANDOM_SEED 314 number)
|
||
|
|
math(EXPR LOOP_RANGE "${RAW_PIXELS_SIZE} - 1")
|
||
|
|
|
||
|
|
foreach(i RANGE ${LOOP_RANGE})
|
||
|
|
string(RANDOM LENGTH 8 ALPHABET 0123456789abcdf number)
|
||
|
|
string(CONCAT RAW_PIXEL_VALUES ${RAW_PIXEL_VALUES} "0x${number}, \\\n")
|
||
|
|
endforeach()
|
||
|
|
|
||
|
|
configure_file(${RAW_PIXELS_HEADER_IN} ${RAW_PIXELS_HEADER})
|