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-rw-r--r--src/effects/flash_effect.cc4
-rw-r--r--src/effects/gaussian_blur_effect.cc4
-rw-r--r--src/effects/heptagon_effect.cc4
-rw-r--r--src/effects/particles_effect.cc5
-rw-r--r--src/effects/passthrough_effect.cc4
-rw-r--r--src/effects/peak_meter_effect.cc3
-rw-r--r--src/effects/placeholder_effect.cc3
-rw-r--r--src/gpu/effect.cc6
-rw-r--r--src/gpu/effect.h13
9 files changed, 8 insertions, 38 deletions
diff --git a/src/effects/flash_effect.cc b/src/effects/flash_effect.cc
index 93ff4dd..7064e9c 100644
--- a/src/effects/flash_effect.cc
+++ b/src/effects/flash_effect.cc
@@ -12,7 +12,6 @@ Flash::Flash(const GpuContext& ctx, const std::vector<std::string>& inputs,
: Effect(ctx, inputs, outputs, start_time, end_time) {
HEADLESS_RETURN_IF_NULL(ctx_.device);
- init_uniforms_buffer();
create_nearest_sampler();
create_dummy_scene_texture();
@@ -25,9 +24,6 @@ void Flash::render(WGPUCommandEncoder encoder,
// Get output view (scene effects typically write to output, ignore input)
WGPUTextureView output_view = nodes.get_view(output_nodes_[0]);
- // Update uniforms
- uniforms_buffer_.update(ctx_.queue, params);
-
// Update bind group (use dummy texture for scene effect)
pp_update_bind_group(ctx_.device, pipeline_.get(), bind_group_.get_address(),
dummy_texture_view_.get(), uniforms_buffer_.get(),
diff --git a/src/effects/gaussian_blur_effect.cc b/src/effects/gaussian_blur_effect.cc
index 0548b4a..a925dee 100644
--- a/src/effects/gaussian_blur_effect.cc
+++ b/src/effects/gaussian_blur_effect.cc
@@ -12,7 +12,6 @@ GaussianBlur::GaussianBlur(const GpuContext& ctx,
: Effect(ctx, inputs, outputs, start_time, end_time), pipeline_(nullptr), bind_group_(nullptr) {
HEADLESS_RETURN_IF_NULL(ctx_.device);
- init_uniforms_buffer();
create_linear_sampler();
params_buffer_.init(ctx_.device);
@@ -27,8 +26,7 @@ void GaussianBlur::render(WGPUCommandEncoder encoder,
WGPUTextureView input_view = nodes.get_view(input_nodes_[0]);
WGPUTextureView output_view = nodes.get_view(output_nodes_[0]);
- // Update uniforms
- uniforms_buffer_.update(ctx_.queue, params);
+ // Update effect-specific params
params_buffer_.update(ctx_.queue, blur_params_);
// Update bind group
diff --git a/src/effects/heptagon_effect.cc b/src/effects/heptagon_effect.cc
index c9ec17c..c02efb3 100644
--- a/src/effects/heptagon_effect.cc
+++ b/src/effects/heptagon_effect.cc
@@ -13,7 +13,6 @@ Heptagon::Heptagon(const GpuContext& ctx,
: Effect(ctx, inputs, outputs, start_time, end_time) {
HEADLESS_RETURN_IF_NULL(ctx_.device);
- init_uniforms_buffer();
create_nearest_sampler();
create_dummy_scene_texture();
@@ -27,9 +26,6 @@ void Heptagon::render(WGPUCommandEncoder encoder,
// Get output view (scene effects typically write to output, ignore input)
WGPUTextureView output_view = nodes.get_view(output_nodes_[0]);
- // Update uniforms
- uniforms_buffer_.update(ctx_.queue, params);
-
// Create bind group (use dummy texture for scene effect)
pp_update_bind_group(ctx_.device, pipeline_.get(), bind_group_.get_address(),
dummy_texture_view_.get(), uniforms_buffer_.get(),
diff --git a/src/effects/particles_effect.cc b/src/effects/particles_effect.cc
index 3c9feb7..d0336f6 100644
--- a/src/effects/particles_effect.cc
+++ b/src/effects/particles_effect.cc
@@ -14,8 +14,6 @@ Particles::Particles(const GpuContext& ctx,
: Effect(ctx, inputs, outputs, start_time, end_time) {
HEADLESS_RETURN_IF_NULL(ctx_.device);
- init_uniforms_buffer();
-
// Initialize particles buffer
std::vector<Particle> init_p(NUM_PARTICLES);
for (int i = 0; i < NUM_PARTICLES; ++i) {
@@ -66,9 +64,6 @@ Particles::Particles(const GpuContext& ctx,
void Particles::render(WGPUCommandEncoder encoder,
const UniformsSequenceParams& params,
NodeRegistry& nodes) {
- // Update uniforms
- uniforms_buffer_.update(ctx_.queue, params);
-
// Run compute pass (particle simulation)
WGPUComputePassEncoder compute =
wgpuCommandEncoderBeginComputePass(encoder, nullptr);
diff --git a/src/effects/passthrough_effect.cc b/src/effects/passthrough_effect.cc
index 24eefca..217b5d2 100644
--- a/src/effects/passthrough_effect.cc
+++ b/src/effects/passthrough_effect.cc
@@ -12,7 +12,6 @@ Passthrough::Passthrough(const GpuContext& ctx,
: Effect(ctx, inputs, outputs, start_time, end_time) {
HEADLESS_RETURN_IF_NULL(ctx_.device);
- init_uniforms_buffer();
create_linear_sampler();
pipeline_.set(create_post_process_pipeline_simple(
@@ -26,9 +25,6 @@ void Passthrough::render(WGPUCommandEncoder encoder,
WGPUTextureView input_view = nodes.get_view(input_nodes_[0]);
WGPUTextureView output_view = nodes.get_view(output_nodes_[0]);
- // Update uniforms
- uniforms_buffer_.update(ctx_.queue, params);
-
// Manually create bind group with only 3 entries (no effect params needed)
WGPUBindGroupEntry entries[3] = {};
entries[0].binding = PP_BINDING_SAMPLER;
diff --git a/src/effects/peak_meter_effect.cc b/src/effects/peak_meter_effect.cc
index d077302..27adba4 100644
--- a/src/effects/peak_meter_effect.cc
+++ b/src/effects/peak_meter_effect.cc
@@ -12,8 +12,6 @@ PeakMeter::PeakMeter(const GpuContext& ctx,
: Effect(ctx, inputs, outputs, start_time, end_time), pipeline_(nullptr), bind_group_(nullptr) {
HEADLESS_RETURN_IF_NULL(ctx_.device);
- init_uniforms_buffer();
-
const char* shader_main = R"(
struct VertexOutput {
@builtin(position) position: vec4<f32>,
@@ -76,7 +74,6 @@ void PeakMeter::render(WGPUCommandEncoder encoder,
WGPUTextureView input_view = nodes.get_view(input_nodes_[0]);
WGPUTextureView output_view = nodes.get_view(output_nodes_[0]);
- uniforms_buffer_.update(ctx_.queue, params);
pp_update_bind_group(ctx_.device, pipeline_, &bind_group_, input_view,
uniforms_buffer_.get(), {nullptr, 0});
diff --git a/src/effects/placeholder_effect.cc b/src/effects/placeholder_effect.cc
index e024a6b..beb5f33 100644
--- a/src/effects/placeholder_effect.cc
+++ b/src/effects/placeholder_effect.cc
@@ -17,7 +17,6 @@ Placeholder::Placeholder(const GpuContext& ctx,
HEADLESS_RETURN_IF_NULL(ctx_.device);
- init_uniforms_buffer();
create_linear_sampler();
pipeline_ = create_post_process_pipeline(
@@ -30,8 +29,6 @@ void Placeholder::render(WGPUCommandEncoder encoder,
WGPUTextureView input_view = nodes.get_view(input_nodes_[0]);
WGPUTextureView output_view = nodes.get_view(output_nodes_[0]);
- uniforms_buffer_.update(ctx_.queue, params);
-
pp_update_bind_group(ctx_.device, pipeline_, &bind_group_, input_view,
uniforms_buffer_.get(), {nullptr, 0});
diff --git a/src/gpu/effect.cc b/src/gpu/effect.cc
index d0693ec..a94b4a0 100644
--- a/src/gpu/effect.cc
+++ b/src/gpu/effect.cc
@@ -15,6 +15,7 @@ Effect::Effect(const GpuContext& ctx, const std::vector<std::string>& inputs,
FATAL_CHECK(start_time <= end_time, "Invalid time range: %f > %f\n",
start_time, end_time);
HEADLESS_RETURN_IF_NULL(ctx_.device);
+ uniforms_buffer_.init(ctx_.device);
}
void Effect::dispatch_render(WGPUCommandEncoder encoder,
@@ -28,6 +29,7 @@ void Effect::dispatch_render(WGPUCommandEncoder encoder,
if (!active && input_nodes_.size() == 1 && output_nodes_.size() == 1) {
blit_input_to_output(encoder, nodes);
} else if (active) {
+ uniforms_buffer_.update(ctx_.queue, params);
render(encoder, params, nodes);
}
// Multi-output effects: output undefined when inactive (validated at compile time)
@@ -57,10 +59,6 @@ void Effect::blit_input_to_output(WGPUCommandEncoder encoder,
&extent);
}
-void Effect::init_uniforms_buffer() {
- uniforms_buffer_.init(ctx_.device);
-}
-
void Effect::create_linear_sampler() {
sampler_.set(gpu_create_linear_sampler(ctx_.device));
}
diff --git a/src/gpu/effect.h b/src/gpu/effect.h
index d47a8b7..bfd5743 100644
--- a/src/gpu/effect.h
+++ b/src/gpu/effect.h
@@ -53,22 +53,19 @@ class Effect {
int width_ = 1280;
int height_ = 720;
- // Common resources for most effects
- UniformBuffer<UniformsSequenceParams> uniforms_buffer_;
+ // Common resources (initialized automatically in base class)
+ UniformBuffer<UniformsSequenceParams> uniforms_buffer_; // Auto-updated in dispatch_render()
Sampler sampler_;
Texture dummy_texture_;
TextureView dummy_texture_view_;
- // Helper: Initialize uniforms buffer (call in subclass constructor)
- void init_uniforms_buffer();
-
- // Helper: Create linear sampler (call in subclass constructor)
+ // Helper: Create linear sampler (call in subclass constructor if needed)
void create_linear_sampler();
- // Helper: Create nearest sampler (call in subclass constructor)
+ // Helper: Create nearest sampler (call in subclass constructor if needed)
void create_nearest_sampler();
- // Helper: Create dummy texture for scene effects (call in subclass constructor)
+ // Helper: Create dummy texture for scene effects (call in subclass constructor if needed)
void create_dummy_scene_texture();
private:
generated by cgit v1.2.3 (git 2.51.0) at 2026-02-18 17:15:36 +0000