Macintosh-Tools/Retro68
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update samples for powerpc

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This commit is contained in:
Wolfgang Thaller 2015-09-08 18:05:00 +02:00
parent e2cb927c65
commit a65704d4fa
3 changed files with 11 additions and 9 deletions
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7
CMakeLists.txt
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@ -35,16 +35,15 @@ link_directories(${CMAKE_CURRENT_BINARY_DIR}/libretro)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/libretro) include_directories(${CMAKE_CURRENT_SOURCE_DIR}/libretro)
set(REZ_INCLUDE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/libretro:${CMAKE_INSTALL_PREFIX}/RIncludes" ) set(REZ_INCLUDE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/libretro:${CMAKE_INSTALL_PREFIX}/RIncludes" )
if(CMAKE_SYSTEM_NAME MATCHES Retro68)
add_subdirectory(Console) add_subdirectory(Console)
add_subdirectory(TestApps) add_subdirectory(TestApps)
add_subdirectory(Samples/HelloWorld) add_subdirectory(Samples/HelloWorld)
add_subdirectory(Samples/Raytracer) add_subdirectory(Samples/Raytracer)
add_subdirectory(Samples/Dialog)
if(CMAKE_SYSTEM_NAME MATCHES Retro68)
add_subdirectory(Samples/Launcher) add_subdirectory(Samples/Launcher)
add_subdirectory(Samples/Dialog)
add_subdirectory(Samples/SystemExtension) add_subdirectory(Samples/SystemExtension)
else()
add_subdirectory(Samples/Dialog)
endif() endif()
else() else()

3
Samples/Dialog/CMakeLists.txt
View File

@ -27,6 +27,3 @@ add_application(Dialog
dialog.c dialog.c
dialog.r dialog.r
) )
if(CMAKE_SYSTEM_NAME MATCHES RetroPPC)
target_link_libraries(Dialog InterfaceLib)
endif()

10
Samples/Raytracer/fixed.h
View File

@ -29,20 +29,26 @@ inline std::int32_t muls(std::int16_t x, std::int16_t y)
inline std::uint32_t mulu(std::uint16_t x, std::uint16_t y) inline std::uint32_t mulu(std::uint16_t x, std::uint16_t y)
{ {
//return (std::uint32_t)x * y; #if TARGET_CPU_M68K
std::uint32_t res; std::uint32_t res;
__asm("mulu %1, %0" : "=d"(res) : "d"(x), "0"(y)); __asm("mulu %1, %0" : "=d"(res) : "d"(x), "0"(y));
return res; return res;
#else
return (std::uint32_t)x * y;
#endif
} }
inline std::int32_t mulsu(std::int16_t x, std::uint16_t y) inline std::int32_t mulsu(std::int16_t x, std::uint16_t y)
{ {
//return (std::int32_t)a * (std::uint32_t)b; #if TARGET_CPU_M68K
std::int32_t res; std::int32_t res;
__asm("mulu %1, %0" : "=d"(res) : "d"(x), "0"(y)); __asm("mulu %1, %0" : "=d"(res) : "d"(x), "0"(y));
if(x < 0) if(x < 0)
res -= ((std::uint32_t)y) << 16; res -= ((std::uint32_t)y) << 16;
return res; return res;
#else
return (std::int32_t)x * (std::uint32_t)y;
#endif
} }
#define COUNT_OP(var) ++var #define COUNT_OP(var) ++var