blob: 984bb8de91d27b78c671d397d565f2e0adb0afb6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
|
cmake_minimum_required(VERSION 3.16)
project(demo64k LANGUAGES C CXX)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
#-- - Configuration Options -- -
option(DEMO_SIZE_OPT "Enable size optimization flags" OFF)
option(DEMO_STRIP_ALL "Strip all unnecessary code for final build" OFF)
option(DEMO_BUILD_TESTS "Build tests" OFF)
option(DEMO_BUILD_TOOLS "Build tools" OFF)
option(DEMO_ALL_OPTIONS "Activate all options at once" OFF)
if (DEMO_ALL_OPTIONS)
set(DEMO_SIZE_OPT ON)
set(DEMO_STRIP_ALL ON)
set(DEMO_BUILD_TESTS ON)
set(DEMO_BUILD_TOOLS ON)
endif()
if (DEMO_STRIP_ALL)
add_definitions(-DSTRIP_ALL)
set(DEMO_SIZE_OPT ON)
endif()
#-- - Platform Detection and Core Setup -- -
if(APPLE)
add_definitions(-DGLFW_EXPOSE_NATIVE_COCOA)
elseif(WIN32)
add_definitions(-DGLFW_EXPOSE_NATIVE_WIN32)
elseif(UNIX)
if(DEFINED CMAKE_USE_WAYLAND)
add_definitions(-DGLFW_EXPOSE_NATIVE_WAYLAND)
else()
add_definitions(-DGLFW_EXPOSE_NATIVE_X11)
endif()
endif()
#-- - Dependencies & Includes -- -
set(CORE_INCLUDES src third_party ${CMAKE_CURRENT_BINARY_DIR}/src)
if (DEMO_CROSS_COMPILE_WIN32)
add_definitions(-DDEMO_CROSS_COMPILE_WIN32)
set(WINDOWS_DEPS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/third_party/windows")
set(WGPU_INCLUDE_DIR "${WINDOWS_DEPS_DIR}/include/webgpu")
set(WGPU_LIBRARY "${WINDOWS_DEPS_DIR}/lib/libwgpu_native.dll.a")
set(GLFW3_INCLUDE_DIR "${WINDOWS_DEPS_DIR}/include")
set(GLFW3_LIBRARY "${WINDOWS_DEPS_DIR}/lib/libglfw3.a")
list(APPEND CORE_INCLUDES ${WGPU_INCLUDE_DIR} ${GLFW3_INCLUDE_DIR})
set(DEMO_LIBS ${GLFW3_LIBRARY} ${WGPU_LIBRARY} -lgdi32 -lws2_32 -luser32 -lkernel32 -lshell32 -ladvapi32 -ldwmapi)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static-libstdc++")
else()
find_library(WGPU_LIBRARY NAMES wgpu_native libwgpu_native REQUIRED)
find_path(WGPU_ROOT_INCLUDE_DIR NAMES wgpu.h REQUIRED)
list(APPEND CORE_INCLUDES ${WGPU_ROOT_INCLUDE_DIR} ${WGPU_ROOT_INCLUDE_DIR}/webgpu-headers)
find_package(glfw3 REQUIRED)
set(DEMO_LIBS glfw ${WGPU_LIBRARY})
endif()
list(APPEND CORE_INCLUDES third_party/glfw3webgpu)
include_directories(${CORE_INCLUDES})
if (APPLE)
set_source_files_properties(src/platform.cc third_party/glfw3webgpu/glfw3webgpu.c PROPERTIES COMPILE_FLAGS "-x objective-c++")
list(APPEND DEMO_LIBS "-framework Metal" "-framework Foundation" "-framework Cocoa" "-framework QuartzCore")
elseif (NOT DEMO_CROSS_COMPILE_WIN32)
list(APPEND DEMO_LIBS pthread m dl)
endif()
#-- - Source Groups -- -
set(AUDIO_SOURCES src/audio/audio.cc src/audio/gen.cc src/audio/fdct.cc src/audio/idct.cc src/audio/window.cc src/audio/synth.cc)
set(PROCEDURAL_SOURCES src/procedural/generator.cc)
set(GPU_SOURCES
src/gpu/gpu.cc
src/gpu/effect.cc
src/gpu/effects/heptagon_effect.cc
src/gpu/effects/particles_effect.cc
src/gpu/effects/passthrough_effect.cc
src/gpu/effects/moving_ellipse_effect.cc
src/gpu/effects/particle_spray_effect.cc
src/gpu/effects/gaussian_blur_effect.cc
src/gpu/effects/solarize_effect.cc
src/gpu/effects/distort_effect.cc
src/gpu/effects/chroma_aberration_effect.cc
src/gpu/effects/post_process_helper.cc
src/gpu/effects/shaders.cc
src/gpu/texture_manager.cc
)
set(UTIL_SOURCES src/util/asset_manager.cc ${GEN_DEMO_CC})
set(PLATFORM_SOURCES src/platform.cc third_party/glfw3webgpu/glfw3webgpu.c)
#-- - Tools Setup -- -
if (DEFINED ASSET_PACKER_PATH)
set(ASSET_PACKER_CMD ${ASSET_PACKER_PATH})
set(ASSET_PACKER_DEPENDS ${ASSET_PACKER_PATH})
else()
add_executable(asset_packer tools/asset_packer.cc ${PROCEDURAL_SOURCES})
set(ASSET_PACKER_CMD $<TARGET_FILE:asset_packer>)
set(ASSET_PACKER_DEPENDS asset_packer)
endif()
if (DEFINED SEQ_COMPILER_PATH)
set(SEQ_COMPILER_CMD ${SEQ_COMPILER_PATH})
set(SEQ_COMPILER_DEPENDS ${SEQ_COMPILER_PATH})
else()
add_executable(seq_compiler tools/seq_compiler.cc)
set(SEQ_COMPILER_CMD $<TARGET_FILE:seq_compiler>)
set(SEQ_COMPILER_DEPENDS seq_compiler)
endif()
#-- - Code Generation Helpers -- -
function(pack_assets NAME INPUT_TXT HEADER_VAR DATA_CC_VAR TARGET_NAME)
set(OUT_H ${CMAKE_CURRENT_BINARY_DIR}/src/generated/${NAME}.h)
set(OUT_CC ${CMAKE_CURRENT_BINARY_DIR}/src/generated/${NAME}_data.cc)
add_custom_command(
OUTPUT ${OUT_H} ${OUT_CC}
COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/src/generated
COMMAND ${ASSET_PACKER_CMD} ${INPUT_TXT} ${OUT_H} ${OUT_CC}
DEPENDS ${ASSET_PACKER_DEPENDS} ${INPUT_TXT}
COMMENT "Generating assets for ${NAME}..."
)
set(${HEADER_VAR} ${OUT_H} PARENT_SCOPE)
set(${DATA_CC_VAR} ${OUT_CC} PARENT_SCOPE)
add_custom_target(${TARGET_NAME} DEPENDS ${OUT_H} ${OUT_CC})
endfunction()
#-- - Generation Targets -- -
set(DEMO_SEQ_PATH ${CMAKE_CURRENT_SOURCE_DIR}/assets/demo.seq)
set(GENERATED_TIMELINE_CC ${CMAKE_CURRENT_BINARY_DIR}/src/generated/timeline.cc)
add_custom_command(
OUTPUT ${GENERATED_TIMELINE_CC}
COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/src/generated
COMMAND ${SEQ_COMPILER_CMD} ${DEMO_SEQ_PATH} ${GENERATED_TIMELINE_CC}
DEPENDS ${SEQ_COMPILER_DEPENDS} ${DEMO_SEQ_PATH}
COMMENT \"Compiling demo sequence...\"
)
add_custom_target(generate_timeline ALL DEPENDS ${GENERATED_TIMELINE_CC})
pack_assets(assets ${CMAKE_CURRENT_SOURCE_DIR}/assets/final/demo_assets.txt GEN_DEMO_H GEN_DEMO_CC generate_demo_assets)
pack_assets(test_assets ${CMAKE_CURRENT_SOURCE_DIR}/assets/final/test_assets_list.txt GEN_TEST_H GEN_TEST_CC generate_test_assets)
#-- - Main Demo -- -
add_executable(demo64k src/main.cc ${PLATFORM_SOURCES} ${GPU_SOURCES} ${AUDIO_SOURCES} ${PROCEDURAL_SOURCES} ${UTIL_SOURCES} ${GEN_DEMO_CC} ${GENERATED_TIMELINE_CC})
add_dependencies(demo64k generate_demo_assets generate_timeline)
target_link_libraries(demo64k PRIVATE ${DEMO_LIBS})
#Size optimizations
if (DEMO_SIZE_OPT)
if (MSVC)
target_compile_options(demo64k PRIVATE /Os /GS-)
target_link_options(demo64k PRIVATE /OPT:REF /OPT:ICF /INCREMENTAL:NO)
elseif (APPLE)
target_compile_options(demo64k PRIVATE -Os)
target_link_options(demo64k PRIVATE -Wl,-dead_strip)
else()
target_compile_options(demo64k PRIVATE -Os -ffunction-sections -fdata-sections)
target_link_options(demo64k PRIVATE -Wl,--gc-sections -s)
endif()
endif()
#-- - Tests -- -
enable_testing()
if(DEMO_BUILD_TESTS)
add_executable(test_window src/tests/test_window.cc src/audio/window.cc)
add_test(NAME HammingWindowTest COMMAND test_window)
add_executable(test_maths src/tests/test_maths.cc)
add_test(NAME MathUtilsTest COMMAND test_maths)
add_executable(test_synth src/tests/test_synth.cc src/audio/synth.cc src/audio/idct.cc src/audio/window.cc)
add_test(NAME SynthEngineTest COMMAND test_synth)
add_executable(test_spectool src/tests/test_spectool.cc ${AUDIO_SOURCES} ${PLATFORM_SOURCES})
target_compile_definitions(test_spectool PRIVATE DEMO_BUILD_TOOLS)
target_link_libraries(test_spectool PRIVATE ${DEMO_LIBS})
add_test(NAME SpectoolEndToEndTest COMMAND test_spectool)
add_executable(test_assets src/tests/test_assets.cc ${UTIL_SOURCES} ${PROCEDURAL_SOURCES} ${GEN_TEST_CC})
target_compile_definitions(test_assets PRIVATE USE_TEST_ASSETS)
add_dependencies(test_assets generate_test_assets)
set_source_files_properties(src/tests/test_assets.cc PROPERTIES COMPILE_DEFINITIONS "USE_TEST_ASSETS")
add_test(NAME AssetManagerTest COMMAND test_assets)
add_executable(test_sequence src/tests/test_sequence.cc ${GPU_SOURCES} ${GENERATED_TIMELINE_CC} ${PLATFORM_SOURCES})
target_link_libraries(test_sequence PRIVATE ${DEMO_LIBS})
add_dependencies(test_sequence generate_timeline)
add_test(NAME SequenceSystemTest COMMAND test_sequence)
add_executable(test_procedural src/tests/test_procedural.cc ${PROCEDURAL_SOURCES})
add_test(NAME ProceduralGenTest COMMAND test_procedural)
add_executable(test_3d src/tests/test_3d.cc)
add_test(NAME ThreeDSystemTest COMMAND test_3d)
add_executable(test_texture_manager src/tests/test_texture_manager.cc ${GPU_SOURCES} ${PLATFORM_SOURCES} ${PROCEDURAL_SOURCES} ${AUDIO_SOURCES} ${GENERATED_TIMELINE_CC})
target_link_libraries(test_texture_manager PRIVATE ${DEMO_LIBS})
add_test(NAME TextureManagerTest COMMAND test_texture_manager)
add_executable(test_3d_render src/tests/test_3d_render.cc src/3d/renderer.cc ${GPU_SOURCES} ${PLATFORM_SOURCES} ${PROCEDURAL_SOURCES} ${AUDIO_SOURCES} ${GENERATED_TIMELINE_CC})
target_link_libraries(test_3d_render PRIVATE ${DEMO_LIBS})
endif()
#-- - Extra Tools -- -
if(DEMO_BUILD_TOOLS OR DEMO_BUILD_TESTS)
add_executable(spectool tools/spectool.cc ${PLATFORM_SOURCES} ${AUDIO_SOURCES})
target_compile_definitions(spectool PRIVATE DEMO_BUILD_TOOLS)
target_link_libraries(spectool PRIVATE ${DEMO_LIBS})
add_executable(specview tools/specview.cc)
endif()
#-- - Global Target Configuration -- -
add_custom_target(final
COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/scripts/gen_assets.sh
COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/scripts/crunch_demo.sh
DEPENDS demo64k
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
add_custom_target(pack_source
COMMAND tar -czf demo_all.tgz --exclude=.git --exclude=build* --exclude=.gemini* --exclude=*.tgz --exclude=*.zip --exclude=.DS_Store .
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
|
