Check the flat qualifier from the correct member

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

diff --git a/source/core/uniformblock.h b/source/core/uniformblock.h
index 79e699fd5bbf37c36298596deefccebe3b931ecb..1144158d2ee3ae760bb994be535b8657c9650faa 100644 (file)
--- a/source/core/uniformblock.h
+++ b/source/core/uniformblock.h
@@ -1,26 +1,27 @@
 #ifndef MSP_GL_UNIFORMBLOCK_H_
 #define MSP_GL_UNIFORMBLOCK_H_
 
-#include <map>
 #include <vector>
 #include <msp/core/noncopyable.h>
 #include "bufferable.h"
 #include "reflectdata.h"
-#include "vector.h"
+#include "uniformblock_backend.h"
 
 namespace Msp {
 namespace GL {
 
-class BufferRange;
-class Matrix;
-class Uniform;
-struct Color;
-
 /**
-Stores uniforms with a specific layout.  Both named and default uniform blocks
-are supported.
+Stores uniform values in a block of memory.
+
+For named uniform blocks the values are stored according to the reflected
+layout of the block, ready for use by shaders.  For the default uniform block,
+the location of the uniform is multiplied by 16 to obtain the memory offset.
+
+Applications normally don't need to deal with UniformBlocks directly.  They're
+managed by the ProgramData class, which provides a higher-level interface for
+setting uniform values.
 */
-class UniformBlock: public NonCopyable, public Bufferable
+class UniformBlock: public UniformBlockBackend, public Bufferable
 {
 private:
        std::vector<char> data;
@@ -28,13 +29,14 @@ private:
 public:
        UniformBlock(const ReflectData::UniformBlockInfo &);
 
-       virtual unsigned get_data_size() const { return data.size(); }
+       virtual std::size_t get_data_size() const { return data.size(); }
        virtual const void *get_data_pointer() const { return &data[0]; }
 private:
-       virtual unsigned get_alignment() const;
+       virtual std::size_t get_alignment() const;
 
 public:
-       void store(const ReflectData::UniformInfo &, unsigned, const void *);
+       void store(const ReflectData::UniformInfo &, std::size_t, const void *);
+       void check_store_range(std::size_t, std::size_t);
 };
 
 } // namespace GL