Add missing destructor to OpenGLSampler

diff --git a/source/backends/opengl/sampler_backend.cpp b/source/backends/opengl/sampler_backend.cpp
index 85d278d3a1a1da75d4d098ea1aeb6457a5ae18c1..be3f67cbc37ae688bbf5cd776ae8642c1e11a40c 100644 (file)
--- a/source/backends/opengl/sampler_backend.cpp
+++ b/source/backends/opengl/sampler_backend.cpp
@@ -25,6 +25,12 @@ OpenGLSampler::OpenGLSampler()
                glGenSamplers(1, &id);
 }
 
                glGenSamplers(1, &id);
 }
 

+OpenGLSampler::~OpenGLSampler()
+{
+       if(id)
+               glDeleteSamplers(1, &id);
+}
+

 bool OpenGLSampler::check_anisotropic(bool require)
 {
        if(require)
 bool OpenGLSampler::check_anisotropic(bool require)
 {
        if(require)

diff --git a/source/backends/opengl/sampler_backend.h b/source/backends/opengl/sampler_backend.h
index 20ad4b6c262a252683ba38fb1aa3f682b71264b0..2f644431c39983894d00207cd8b10e2ca4ede1e4 100644 (file)
--- a/source/backends/opengl/sampler_backend.h
+++ b/source/backends/opengl/sampler_backend.h
@@ -12,6 +12,7 @@ protected:
        unsigned id = 0;
 
        OpenGLSampler();
        unsigned id = 0;
 
        OpenGLSampler();

+       ~OpenGLSampler();

 
        static bool check_anisotropic(bool);
 
 
        static bool check_anisotropic(bool);