Use default member initializers for simple types

[libs/gl.git] / source / core / sampler.h

diff --git a/source/core/sampler.h b/source/core/sampler.h
index 524a8fc5f95f01fbee29faa87a7f731c50b0e55d..c79068775b144499943196b316dc0f8f0406f75b 100644 (file)
--- a/source/core/sampler.h
+++ b/source/core/sampler.h
@@ -3,8 +3,8 @@
 
 #include <msp/datafile/objectloader.h>
 #include "color.h"
-#include "gl.h"
 #include "predicate.h"
+#include "sampler_backend.h"
 
 namespace Msp {
 namespace GL {
@@ -61,8 +61,10 @@ for magnification and NEAREST_MIPMAP_LINEAR for minification.
 If texture coordinates fall outside of the principal range of the texture,
 wrapping is applied.  The default for all directions is REPEAT.
 */
-class Sampler
+class Sampler: public SamplerBackend
 {
+       friend SamplerBackend;
+
 public:
        class Loader: public DataFile::ObjectLoader<Sampler>
        {
@@ -96,22 +98,17 @@ private:
                COMPARE = 128
        };
 
-       unsigned id;
-       TextureFilter min_filter;
-       TextureFilter mag_filter;
-       float max_anisotropy;
-       TextureWrap wrap_s;
-       TextureWrap wrap_t;
-       TextureWrap wrap_r;
-       Color border_color;
-       bool compare;
-       Predicate cmp_func;
-       mutable int dirty_params;
-
-public:
-       Sampler();
+       TextureFilter min_filter = NEAREST_MIPMAP_LINEAR;
+       TextureFilter mag_filter = LINEAR;
+       float max_anisotropy = 1.0f;
+       TextureWrap wrap_s = REPEAT;
+       TextureWrap wrap_t = REPEAT;
+       TextureWrap wrap_r = REPEAT;
+       Color border_color = { 0.0f, 0.0f, 0.0f, 0.0f };
+       bool compare = false;
+       Predicate cmp_func = LEQUAL;
+       mutable int dirty_params = 0;
 
-private:
        void update() const;
 
 public:
@@ -152,15 +149,11 @@ public:
 
        void refresh() const { if(dirty_params) update(); }
 
-       unsigned get_id() const { return id; }
-
-       void set_debug_name(const std::string &);
+       using SamplerBackend::set_debug_name;
 };
 
 
 bool is_mipmapped(TextureFilter);
-GLenum get_gl_filter(TextureFilter);
-GLenum get_gl_wrap(TextureWrap);
 
 void operator>>(const LexicalConverter &, TextureFilter &);
 void operator>>(const LexicalConverter &, TextureWrap &);