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Refactored Graphics to allow Renderer choice at runtime

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This commit is contained in:
Noel Berry
2022-02-09 18:49:47 -08:00
parent ae6a2f12d4
commit f5e8de0b11
20 changed files with 1121 additions and 1099 deletions
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31
CMakeLists.txt
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@ -38,9 +38,8 @@ add_library(blah
src/streams/memorystream.cpp
src/streams/stream.cpp
src/internal/graphics_gl.cpp
src/internal/graphics_d3d11.cpp
src/internal/graphics_dummy.cpp
src/internal/renderer_opengl.cpp
src/internal/renderer_d3d11.cpp
src/internal/platform_sdl2.cpp
src/internal/platform_win32.cpp
)
@ -55,22 +54,24 @@ target_include_directories(blah
# Platform Variables
set(BLAH_PLATFORM_SDL2 true CACHE BOOL "Use SDL2 Platform Backend")
set(BLAH_PLATFORM_WIN32 false CACHE BOOL "Use Win32 Platform Backend")
set(BLAH_GRAPHICS_OPENGL true CACHE BOOL "Use OpenGL Graphics Backend")
set(BLAH_GRAPHICS_D3D11 false CACHE BOOL "Use D3D11 Graphics Backend")
set(BLAH_RENDERER_OPENGL true CACHE BOOL "Make OpenGL Renderer available")
if (WIN32)
set(BLAH_RENDERER_D3D11 true CACHE BOOL "Make D3D11 Renderer available")
else()
set(BLAH_RENDERER_D3D11 false CACHE BOOL "Make D3D11 Renderer available")
endif()
set(LIBS "")
# use the OpenGL Graphics Backend
if (BLAH_GRAPHICS_OPENGL)
# use the OpenGL Renderer Backend
if (BLAH_RENDERER_OPENGL)
add_compile_definitions(BLAH_RENDERER_OPENGL)
endif()
add_compile_definitions(BLAH_GRAPHICS_OPENGL)
# use the D3D11 Graphics Backend
elseif (BLAH_GRAPHICS_D3D11)
add_compile_definitions(BLAH_GRAPHICS_D3D11)
# use the D3D11 Renderer Backend
if (BLAH_RENDERER_D3D11)
add_compile_definitions(BLAH_RENDERER_D3D11)
set(LIBS ${LIBS} d3d11.lib dxguid.lib D3Dcompiler.lib)
endif()
# use the SDL2 Platform Backend
@ -91,7 +92,7 @@ if (BLAH_PLATFORM_SDL2)
FetchContent_Declare(
SDL2
GIT_REPOSITORY https://github.com/libsdl-org/SDL
GIT_TAG release-2.0.18 # grab latest stable release
GIT_TAG release-2.0.20 # grab latest stable release
GIT_PROGRESS TRUE
)
FetchContent_MakeAvailable(SDL2)