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Merge pull request #13795 from SamGondelman/paint

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Remove unused uniform buffer from polylines
This commit is contained in:
Sam Gateau 2018-08-10 09:36:53 -07:00 committed by GitHub
commit c404f94220
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 1 additions and 27 deletions
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12
libraries/entities-renderer/src/RenderablePolyLineEntityItem.cpp
View file

@ -29,18 +29,12 @@ using namespace render::entities;
static uint8_t CUSTOM_PIPELINE_NUMBER { 0 };
static const int32_t PAINTSTROKE_TEXTURE_SLOT { 0 };
// FIXME: This is interfering with the uniform buffers in DeferredLightingEffect.cpp, so use 12 to avoid collisions
static const int32_t PAINTSTROKE_UNIFORM_SLOT { 12 };
static gpu::Stream::FormatPointer polylineFormat;
static gpu::PipelinePointer polylinePipeline;
#ifdef POLYLINE_ENTITY_USE_FADE_EFFECT
static gpu::PipelinePointer polylineFadePipeline;
#endif
struct PolyLineUniforms {
glm::vec3 color;
};
static render::ShapePipelinePointer shapePipelineFactory(const render::ShapePlumber& plumber, const render::ShapeKey& key, gpu::Batch& batch) {
if (!polylinePipeline) {
gpu::ShaderPointer program = gpu::Shader::createProgram(shader::entities_renderer::program::paintStroke);
@ -84,8 +78,6 @@ PolyLineEntityRenderer::PolyLineEntityRenderer(const EntityItemPointer& entity)
polylineFormat->setAttribute(gpu::Stream::COLOR, 0, gpu::Element(gpu::VEC3, gpu::FLOAT, gpu::RGB), offsetof(Vertex, color));
});
PolyLineUniforms uniforms;
_uniformBuffer = std::make_shared<gpu::Buffer>(sizeof(PolyLineUniforms), (const gpu::Byte*) &uniforms);
_verticesBuffer = std::make_shared<gpu::Buffer>();
}
@ -126,9 +118,6 @@ void PolyLineEntityRenderer::doRenderUpdateSynchronousTyped(const ScenePointer&
}
void PolyLineEntityRenderer::doRenderUpdateAsynchronousTyped(const TypedEntityPointer& entity) {
PolyLineUniforms uniforms;
uniforms.color = toGlm(entity->getXColor());
memcpy(&_uniformBuffer.edit<PolyLineUniforms>(), &uniforms, sizeof(PolyLineUniforms));
auto pointsChanged = entity->pointsChanged();
auto strokeWidthsChanged = entity->strokeWidthsChanged();
auto normalsChanged = entity->normalsChanged();
@ -274,7 +263,6 @@ void PolyLineEntityRenderer::doRender(RenderArgs* args) {
gpu::Batch& batch = *args->_batch;
batch.setModelTransform(_polylineTransform);
batch.setUniformBuffer(PAINTSTROKE_UNIFORM_SLOT, _uniformBuffer);
if (_texture && _texture->isLoaded()) {
batch.setResourceTexture(PAINTSTROKE_TEXTURE_SLOT, _texture->getGPUTexture());

1
libraries/entities-renderer/src/RenderablePolyLineEntityItem.h
View file

@ -65,7 +65,6 @@ protected:
QVector<glm::vec3> _lastStrokeColors;
QVector<float> _lastStrokeWidths;
gpu::BufferPointer _verticesBuffer;
gpu::BufferView _uniformBuffer;
uint32_t _numVertices { 0 };
bool _empty{ true };

11
libraries/entities-renderer/src/paintStroke.slf
View file

@ -14,7 +14,6 @@
<@include DeferredBufferWrite.slh@>
// the albedo texture
layout(binding=0) uniform sampler2D originalTexture;
@ -23,17 +22,7 @@ layout(location=0) in vec3 interpolatedNormal;
layout(location=1) in vec2 varTexcoord;
layout(location=2) in vec4 varColor;
struct PolyLineUniforms {
vec3 color;
};
layout(binding=0) uniform polyLineBuffer {
PolyLineUniforms polyline;
};
void main(void) {
vec4 texel = texture(originalTexture, varTexcoord);
int frontCondition = 1 -int(gl_FrontFacing) * 2;
vec3 color = varColor.rgb;

4
libraries/entities-renderer/src/paintStroke.slv
View file

@ -26,13 +26,11 @@ layout(location=1) out vec2 varTexcoord;
layout(location=2) out vec4 varColor;
void main(void) {
varTexcoord = inTexCoord0.st;
// pass along the diffuse color
varColor = color_sRGBAToLinear(inColor);
// standard transform
TransformCamera cam = getTransformCamera();
TransformObject obj = getTransformObject();