Fix GLES

src/graphics/gpu_particles.cpp

@@ -91,6 +91,7 @@ public:
 
 // ============================================================================
 /** */
+#if !defined(USE_GLES2)
 class HeightmapSimulationShader :
                              public TextureShader<HeightmapSimulationShader, 1,
                                                   core::matrix4, int, int,
@@ -110,6 +111,7 @@ public:
 
 
 };   // class HeightmapSimulationShader
+#endif
 
 // ============================================================================
 

src/graphics/skybox.cpp

@@ -56,7 +56,7 @@ public:
     }   // bindVertexArray
 };   // SkyboxShader
 
-
+#if !defined(USE_GLES2)
 class SpecularIBLGenerator : public TextureShader<SpecularIBLGenerator, 2,
                                                   core::matrix4, float >
 {
@@ -70,7 +70,7 @@ public:
                            1, "samples", ST_TEXTURE_BUFFER);
     }
 };   // SpecularIBLGenerator
-
+#endif
 
 namespace {
     // ----------------------------------------------------------------------------

src/graphics/texture_shader.cpp

@@ -47,8 +47,11 @@ GLuint TextureShaderBase::m_all_texture_types[] =
   /* ST_VOLUME_LINEAR_FILTERED         */ GL_TEXTURE_3D,
   /* ST_NEARED_CLAMPED_FILTERED        */ GL_TEXTURE_2D,
   /* ST_BILINEAR_CLAMPED_FILTERED      */ GL_TEXTURE_2D,
-  /* ST_SEMI_TRILINEAR                 */ GL_TEXTURE_2D,
+  /* ST_SEMI_TRILINEAR                 */ GL_TEXTURE_2D
-  /* ST_TEXTURE_BUFFER                 */ GL_TEXTURE_BUFFER
+#ifndef USE_GLES2
+  /* ST_TEXTURE_BUFFER                */, GL_TEXTURE_BUFFER
+#endif
+
 };
 
 // ----------------------------------------------------------------------------
@@ -120,8 +123,10 @@ void TextureShaderBase::bindTextureNearestClamped(GLuint texture_unit,
 // ----------------------------------------------------------------------------
 void TextureShaderBase::bindTextureBuffer(GLuint texture_unit, GLuint tex_id)
 {
+#ifndef USE_GLES2
     glActiveTexture(GL_TEXTURE0 + texture_unit);
     glBindTexture(GL_TEXTURE_BUFFER, tex_id);
+#endif
 }   // bindTextureBuffer
 
 // ----------------------------------------------------------------------------
@@ -246,8 +251,10 @@ GLuint TextureShaderBase::createSamplers(SamplerTypeNew sampler_type)
         return createBilinearClampedSampler();
     case ST_SEMI_TRILINEAR:
         return createSemiTrilinearSampler();
+#ifndef USE_GLES2
     case ST_TEXTURE_BUFFER:
         return 0;
+#endif
     default:
         assert(false);
         return 0;

src/graphics/texture_shader.hpp

@@ -43,8 +43,12 @@ enum SamplerTypeNew
     ST_NEARED_CLAMPED_FILTERED,
     ST_BILINEAR_CLAMPED_FILTERED,
     ST_SEMI_TRILINEAR,
+#ifdef USE_GLES2
+    ST_MAX = ST_SEMI_TRILINEAR
+#else
     ST_TEXTURE_BUFFER,
     ST_MAX = ST_TEXTURE_BUFFER
+#endif
 };   // SamplerTypeNew
 
 // ============================================================================