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Initial work on unified graphics buffers representing different types of data.

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This commit is contained in:
Alex Szpakowski
2020-01-12 16:41:23 -04:00
parent 23bc1a7aae
commit b0232a4a6b
14 changed files with 219 additions and 92 deletions
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src/modules/graphics/opengl/Buffer.h
+5 -4
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@@ -39,7 +39,7 @@ class Buffer final : public love::graphics::Buffer, public Volatile
{
public:
Buffer(size_t size, const void *data, BufferType type, vertex::Usage usage, uint32 mapflags);
Buffer(size_t size, const void *data, BufferTypeFlags typeflags, vertex::Usage usage, uint32 mapflags);
virtual ~Buffer();
void *map() override;
@@ -62,16 +62,17 @@ private:
void unmapStatic(size_t offset, size_t size);
void unmapStream();
BufferType mapType;
GLenum target;
// The VBO identifier. Assigned by OpenGL.
GLuint vbo;
// A pointer to mapped memory.
char *memory_map;
char *memoryMap;
size_t modified_offset;
size_t modified_size;
size_t modifiedOffset;
size_t modifiedSize;
}; // Buffer