diff options
Diffstat (limited to 'src/gpu/effects/flash_effect.h')
| -rw-r--r-- | src/gpu/effects/flash_effect.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/gpu/effects/flash_effect.h b/src/gpu/effects/flash_effect.h index 373b48b..71815d5 100644 --- a/src/gpu/effects/flash_effect.h +++ b/src/gpu/effects/flash_effect.h @@ -9,22 +9,23 @@ // Parameters for FlashEffect (set at construction time) struct FlashEffectParams { - float color[3] = {1.0f, 1.0f, 1.0f}; // Default: white - float decay_rate = 0.98f; // Default: fast decay - float trigger_threshold = 0.7f; // Default: trigger on strong beats + float color[3] = {1.0f, 1.0f, 1.0f}; // Default: white + float decay_rate = 0.98f; // Default: fast decay + float trigger_threshold = 0.7f; // Default: trigger on strong beats }; // Uniform data sent to GPU shader // IMPORTANT: Must match WGSL struct layout with proper alignment // vec3<f32> in WGSL has 16-byte alignment, not 12-byte! struct FlashUniforms { - float flash_intensity; // offset 0 - float intensity; // offset 4 - float _pad1[2]; // offset 8-15 (padding for vec3 alignment) - float color[3]; // offset 16-27 (vec3 aligned to 16 bytes) - float _pad2; // offset 28-31 + float flash_intensity; // offset 0 + float intensity; // offset 4 + float _pad1[2]; // offset 8-15 (padding for vec3 alignment) + float color[3]; // offset 16-27 (vec3 aligned to 16 bytes) + float _pad2; // offset 28-31 }; -static_assert(sizeof(FlashUniforms) == 32, "FlashUniforms must be 32 bytes for WGSL alignment"); +static_assert(sizeof(FlashUniforms) == 32, + "FlashUniforms must be 32 bytes for WGSL alignment"); class FlashEffect : public PostProcessEffect { public: |