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Avoid draw calls when any push constants are not set.
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This commit is contained in:
Kearwood Gilbert
2026-05-31 15:52:11 -07:00
parent 244b43e993
commit f351d96f53
11 changed files with 70 additions and 67 deletions
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6
kraken/nodes/KRAmbientZone.cpp
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@@ -134,9 +134,9 @@ void KRAmbientZone::render(RenderInfo& ri)
info.vertexAttributes = sphereModel->getVertexAttributes();
KRPipeline* pPipeline = getContext().getPipelineManager()->getPipeline(*ri.surface, info);
pPipeline->bind(ri, sphereModelMatrix);
sphereModel->renderNoMaterials(ri.commandBuffer, ri.renderPass, getName(), "visualize_overlay", 1.0f);
if (pPipeline->bind(ri, sphereModelMatrix)) {
sphereModel->renderNoMaterials(ri.commandBuffer, ri.renderPass, getName(), "visualize_overlay", 1.0f);
}
} // sphereModel
}
}

6
kraken/nodes/KRAudioSource.cpp
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@@ -156,9 +156,9 @@ void KRAudioSource::render(RenderInfo& ri)
info.vertexAttributes = sphereModel->getVertexAttributes();
KRPipeline* pShader = getContext().getPipelineManager()->getPipeline(*ri.surface, info);
pShader->bind(ri, sphereModelMatrix);
sphereModel->renderNoMaterials(ri.commandBuffer, ri.renderPass, getName(), "visualize_overlay", 1.0f);
if (pShader->bind(ri, sphereModelMatrix)) {
sphereModel->renderNoMaterials(ri.commandBuffer, ri.renderPass, getName(), "visualize_overlay", 1.0f);
}
} // sphereModels.size()
}
}

6
kraken/nodes/KRBone.cpp
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@@ -96,9 +96,9 @@ void KRBone::render(RenderInfo& ri)
info.vertexAttributes = sphereModel->getVertexAttributes();
KRPipeline* pShader = getContext().getPipelineManager()->getPipeline(*ri.surface, info);
pShader->bind(ri, sphereModelMatrix);
sphereModel->renderNoMaterials(ri.commandBuffer, ri.renderPass, getName(), "visualize_overlay", 1.0f);
if (pShader->bind(ri, sphereModelMatrix)) {
sphereModel->renderNoMaterials(ri.commandBuffer, ri.renderPass, getName(), "visualize_overlay", 1.0f);
}
} // sphereModel
}
}

22
kraken/nodes/KRCamera.cpp
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@@ -167,11 +167,12 @@ void KRCamera::render(KRNode::RenderInfo& ri)
KRPipeline* pPipeline = getContext().getPipelineManager()->getPipeline(*ri.surface, info);
pPipeline->setImageBinding("diffuseTexture", m_skyBox.val.get(), getContext().getSamplerManager()->DEFAULT_CLAMPED_SAMPLER);
pPipeline->bind(ri, Matrix4());
// Render a full screen quad
m_pContext->getMeshManager()->bindVBO(ri.commandBuffer, &getContext().getMeshManager()->KRENGINE_VBO_DATA_2D_SQUARE_VERTICES, 1.0f);
vkCmdDraw(ri.commandBuffer, 4, 1, 0, 0);
if (pPipeline->bind(ri, Matrix4())) {
// Render a full screen quad
m_pContext->getMeshManager()->bindVBO(ri.commandBuffer, &getContext().getMeshManager()->KRENGINE_VBO_DATA_2D_SQUARE_VERTICES, 1.0f);
vkCmdDraw(ri.commandBuffer, 4, 1, 0, 0);
}
}
GL_POP_GROUP_MARKER;
@@ -631,11 +632,12 @@ void KRCamera::renderDebug(RenderInfo& ri)
KRPipeline* fontShader = m_pContext->getPipelineManager()->getPipeline(*ri.surface, info);
fontShader->setImageBinding("fontTexture", fontTexture, getContext().getSamplerManager()->DEFAULT_CLAMPED_SAMPLER);
fontShader->bind(ri, Matrix4());
m_debug_text_vbo_data.bind(ri.commandBuffer);
vkCmdDraw(ri.commandBuffer, vertex_count, 1, 0, 0);
if (fontShader->bind(ri, Matrix4())) {
m_debug_text_vbo_data.bind(ri.commandBuffer);
vkCmdDraw(ri.commandBuffer, vertex_count, 1, 0, 0);
}
m_debug_text_vertices.unlock();
}

6
kraken/nodes/KRCollider.cpp
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@@ -222,9 +222,9 @@ void KRCollider::render(RenderInfo& ri)
KRPipeline* pShader = getContext().getPipelineManager()->getPipeline(*ri.surface, info);
pShader->bind(ri, getModelMatrix());
m_model.val.get()->renderNoMaterials(ri.commandBuffer, ri.renderPass, getName(), "visualize_overlay", 1.0f);
if (pShader->bind(ri, getModelMatrix())) {
m_model.val.get()->renderNoMaterials(ri.commandBuffer, ri.renderPass, getName(), "visualize_overlay", 1.0f);
}
GL_POP_GROUP_MARKER;
}

10
kraken/nodes/KRDirectionalLight.cpp
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@@ -160,11 +160,11 @@ void KRDirectionalLight::render(RenderInfo& ri)
KRPipeline* pShader = getContext().getPipelineManager()->getPipeline(*ri.surface, info);
pShader->setPushConstant(ShaderValue::light_direction_view_space, light_direction_view_space);
pShader->bind(ri, getModelMatrix()); // TODO: Need to pass in the light index to the shader
// Render a full screen quad
m_pContext->getMeshManager()->bindVBO(ri.commandBuffer, &vertices, 1.0f);
vkCmdDraw(ri.commandBuffer, 4, 1, 0, 0);
if (pShader->bind(ri, getModelMatrix())) { // TODO: Need to pass in the light index to the shader
// Render a full screen quad
m_pContext->getMeshManager()->bindVBO(ri.commandBuffer, &vertices, 1.0f);
vkCmdDraw(ri.commandBuffer, 4, 1, 0, 0);
}
}
ri.reflectedObjects.pop_back();

29
kraken/nodes/KRLight.cpp
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@@ -185,18 +185,18 @@ void KRLight::render(RenderInfo& ri)
if (m_cShadowBuffers >= 1 && shadowValid[0] && m_dust_particle_density > 0.0f && m_dust_particle_size > 0.0f && m_dust_particle_intensity > 0.0f) {
if (ri.viewport->visible(getBounds()) || true) { // FINDME, HACK need to remove "|| true"?
float particle_range = 600.0f;
int particle_count = (int)(m_dust_particle_density * pow(particle_range, 3));
if (particle_count > KRMeshManager::KRENGINE_MAX_RANDOM_PARTICLES) {
particle_count = KRMeshManager::KRENGINE_MAX_RANDOM_PARTICLES;
}
Matrix4 particleModelMatrix;
particleModelMatrix.scale(particle_range); // Scale the box symetrically to ensure that we don't have an uneven distribution of particles for different angles of the view frustrum
particleModelMatrix.translate(ri.viewport->getCameraPosition());
std::vector<KRDirectionalLight*> this_directional_light;
std::vector<KRSpotLight*> this_spot_light;
std::vector<KRPointLight*> this_point_light;
@@ -212,7 +212,7 @@ void KRLight::render(RenderInfo& ri)
if (point_light) {
this_point_light.push_back(point_light);
}
PipelineInfo info{};
std::string shader_name("dust_particle");
info.shader_name = &shader_name;
@@ -226,14 +226,15 @@ void KRLight::render(RenderInfo& ri)
info.vertexAttributes = (1 << KRMesh::KRENGINE_ATTRIB_VERTEX) | (1 << KRMesh::KRENGINE_ATTRIB_TEXUVA);
info.modelFormat = ModelFormat::KRENGINE_MODEL_FORMAT_TRIANGLES;
KRPipeline* pParticleShader = m_pContext->getPipelineManager()->getPipeline(*ri.surface, info);
pParticleShader->setPushConstant(ShaderValue::dust_particle_color, m_color.val * ri.camera->settings.dust_particle_intensity * m_dust_particle_intensity * m_intensity);
pParticleShader->setPushConstant(ShaderValue::particle_origin, Matrix4::DotWDiv(Matrix4::Invert(particleModelMatrix), Vector3::Zero()));
pParticleShader->bind(ri, particleModelMatrix); // TODO: Pass light index to shader
m_pContext->getMeshManager()->bindVBO(ri.commandBuffer, &m_pContext->getMeshManager()->KRENGINE_VBO_DATA_RANDOM_PARTICLES, 1.0f);
vkCmdDraw(ri.commandBuffer, particle_count * 3, 1, 0, 0);
if (pParticleShader->bind(ri, particleModelMatrix)) { // TODO: Pass light index to shader
m_pContext->getMeshManager()->bindVBO(ri.commandBuffer, &m_pContext->getMeshManager()->KRENGINE_VBO_DATA_RANDOM_PARTICLES, 1.0f);
vkCmdDraw(ri.commandBuffer, particle_count * 3, 1, 0, 0);
}
}
}
}
@@ -474,9 +475,9 @@ void KRLight::renderShadowBuffers(RenderInfo& ri)
KRPipeline* shadowShader = m_pContext->getPipelineManager()->getPipeline(*ri.surface, info);
ri.viewport = &m_shadowViewports[iShadow];
shadowShader->bind(ri, Matrix4());
getScene().render(ri);
if (shadowShader->bind(ri, Matrix4())) {
getScene().render(ri);
}
}
}
ri.viewport = prevViewport;

10
kraken/nodes/KRParticleSystemNewtonian.cpp
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@@ -102,11 +102,11 @@ void KRParticleSystemNewtonian::render(RenderInfo& ri)
info.modelFormat = ModelFormat::KRENGINE_MODEL_FORMAT_TRIANGLES;
KRPipeline* pParticleShader = m_pContext->getPipelineManager()->getPipeline(*ri.surface, info);
pParticleShader->bind(ri, getModelMatrix());
m_pContext->getMeshManager()->bindVBO(ri.commandBuffer, &m_pContext->getMeshManager()->KRENGINE_VBO_DATA_RANDOM_PARTICLES, 1.0f);
vkCmdDraw(ri.commandBuffer, particle_count * 3, 1, 0, 0);
if (pParticleShader->bind(ri, getModelMatrix())) {
m_pContext->getMeshManager()->bindVBO(ri.commandBuffer, &m_pContext->getMeshManager()->KRENGINE_VBO_DATA_RANDOM_PARTICLES, 1.0f);
vkCmdDraw(ri.commandBuffer, particle_count * 3, 1, 0, 0);
}
}
}
}

27
kraken/nodes/KRPointLight.cpp
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@@ -116,19 +116,20 @@ void KRPointLight::render(RenderInfo& ri)
info.modelFormat = bInsideLight ? ModelFormat::KRENGINE_MODEL_FORMAT_STRIP : ModelFormat::KRENGINE_MODEL_FORMAT_TRIANGLES;
KRPipeline* pShader = getContext().getPipelineManager()->getPipeline(*ri.surface, info);
pShader->bind(ri, sphereModelMatrix); // TODO: Pass light index to shader
if (bInsideLight) {
// Render a full screen quad
m_pContext->getMeshManager()->bindVBO(ri.commandBuffer, &m_pContext->getMeshManager()->KRENGINE_VBO_DATA_2D_SQUARE_VERTICES, 1.0f);
vkCmdDraw(ri.commandBuffer, 4, 1, 0, 0);
} else {
// Render sphere of light's influence
generateMesh();
GLDEBUG(glVertexAttribPointer(KRMesh::KRENGINE_ATTRIB_VERTEX, 3, GL_FLOAT, 0, 0, m_sphereVertices));
vkCmdDraw(ri.commandBuffer, m_cVertices, 1, 0, 0);
if (pShader->bind(ri, sphereModelMatrix)) { // TODO: Pass light index to shader
if (bInsideLight) {
// Render a full screen quad
m_pContext->getMeshManager()->bindVBO(ri.commandBuffer, &m_pContext->getMeshManager()->KRENGINE_VBO_DATA_2D_SQUARE_VERTICES, 1.0f);
vkCmdDraw(ri.commandBuffer, 4, 1, 0, 0);
} else {
// Render sphere of light's influence
generateMesh();
GLDEBUG(glVertexAttribPointer(KRMesh::KRENGINE_ATTRIB_VERTEX, 3, GL_FLOAT, 0, 0, m_sphereVertices));
vkCmdDraw(ri.commandBuffer, m_cVertices, 1, 0, 0);
}
}
}

7
kraken/nodes/KRReverbZone.cpp
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@@ -131,10 +131,9 @@ void KRReverbZone::render(RenderInfo& ri)
info.vertexAttributes = sphereModel->getVertexAttributes();
KRPipeline* pShader = getContext().getPipelineManager()->getPipeline(*ri.surface, info);
pShader->bind(ri, sphereModelMatrix);
sphereModel->renderNoMaterials(ri.commandBuffer, ri.renderPass, getName(), "visualize_overlay", 1.0f);
if (pShader->bind(ri, sphereModelMatrix)) {
sphereModel->renderNoMaterials(ri.commandBuffer, ri.renderPass, getName(), "visualize_overlay", 1.0f);
}
} // sphereModel
}
}

8
kraken/nodes/KRSprite.cpp
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@@ -137,10 +137,10 @@ void KRSprite::render(RenderInfo& ri)
KRPipeline* pShader = getContext().getPipelineManager()->getPipeline(*ri.surface, info);
pShader->setImageBinding("diffuseTexture", m_spriteTexture.val.get(), m_pContext->getSamplerManager()->DEFAULT_CLAMPED_SAMPLER);
pShader->bind(ri, getModelMatrix());
m_pContext->getMeshManager()->bindVBO(ri.commandBuffer, &vertices, 1.0f);
vkCmdDraw(ri.commandBuffer, 4, 1, 0, 0);
if (pShader->bind(ri, getModelMatrix())) {
m_pContext->getMeshManager()->bindVBO(ri.commandBuffer, &vertices, 1.0f);
vkCmdDraw(ri.commandBuffer, 4, 1, 0, 0);
}
}
}
}