Feature/computeshaders

[martinfalk]

Example processor for determining min/max values of a volume using compute shaders.

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No problems need attention.

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Cpp-linter Review

Used clang-tidy v17.0.6

Only 7 out of 8 clang-tidy concerns fit within this pull request's diff.

Click here for the full clang-tidy patch

diff --git a/misc/computeshaderexamples/src/processors/computeshaderimageexample.cpp b/misc/computeshaderexamples/src/processors/computeshaderimageexample.cpp
index 7a08a21..c535af8 100644
--- a/misc/computeshaderexamples/src/processors/computeshaderimageexample.cpp
+++ b/misc/computeshaderexamples/src/processors/computeshaderimageexample.cpp
@@ -78 +78 @@ void ComputeShaderImageExample::process() {
-    TextureUnit unit;
+    const TextureUnit unit;
diff --git a/misc/computeshaderexamples/src/processors/computeshaderminmax.cpp b/misc/computeshaderexamples/src/processors/computeshaderminmax.cpp
index 1ab2e6c..b0966a2 100644
--- a/misc/computeshaderexamples/src/processors/computeshaderminmax.cpp
+++ b/misc/computeshaderexamples/src/processors/computeshaderminmax.cpp
@@ -178,2 +178,2 @@ void ComputeShaderMinMax::process() {
-    BufferObject buf(bufSize * sizeof(ivec4), GLFormats::get(DataFormatId::Vec4Float32),
-                     GL_DYNAMIC_READ, GL_SHADER_STORAGE_BUFFER);
+    const BufferObject buf(bufSize * sizeof(ivec4), GLFormats::get(DataFormatId::Vec4Float32),
+                           GL_DYNAMIC_READ, GL_SHADER_STORAGE_BUFFER);
@@ -183 +183 @@ void ComputeShaderMinMax::process() {
-        utilgl::Activate activateShader(&shaderSampleVolume_);
+        const utilgl::Activate activateShader(&shaderSampleVolume_);
@@ -186 +186 @@ void ComputeShaderMinMax::process() {
-            TextureUnit texUnit;
+            const TextureUnit texUnit;
@@ -198 +198 @@ void ComputeShaderMinMax::process() {
-        utilgl::Activate activateShader(&shaderLinear_);
+        const utilgl::Activate activateShader(&shaderLinear_);
@@ -219 +219 @@ void ComputeShaderMinMax::process() {
-        DataMapper dataMapper{DataFormatBase::get(GLFormats::get(glFormat))};
+        const DataMapper dataMapper{DataFormatBase::get(GLFormats::get(glFormat))};
@@ -225 +225 @@ void ComputeShaderMinMax::process() {
-        DataMapper dataMapper{
+        const DataMapper dataMapper{

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Cpp-linter Review

Used clang-tidy v17.0.6

No concerns from clang-tidy.

Great job! 🎉

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