Refactor: Split demo effects and shaders into individual files

Split src/gpu/demo_effects.cc into individual .cc files for each effect
and created separate files for post-processing helpers and WGSL shaders.
Updated src/gpu/demo_effects.h to be a central header for all effect-related
declarations and adjusted CMakeLists.txt accordingly.

1 files changed, 15 insertions, 1 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c50c174..73a1d15 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -70,7 +70,21 @@ 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(GPU_SOURCES src/gpu/gpu.cc src/gpu/effect.cc src/gpu/demo_effects.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
+)
 set(UTIL_SOURCES src/util/asset_manager.cc)
 set(PLATFORM_SOURCES src/platform.cc third_party/glfw3webgpu/glfw3webgpu.c)