gistfile1.txt

#pragma once
#include "AECore.h"
#include "AEMath.h"
#include "AEArray.h"

typedef struct AERenderer AERenderer;

AERenderer* AERendererNew(void);
void AERendererDelete(AERenderer* self);

void AERendererBind(AERenderer* self);

void AERendererSetViewMatrix(AERenderer* self, const float* m4x4);
void AERendererSetModelMatrix(AERenderer* self, const float* m4x4);
void AERendererSetProjectionMatrix(AERenderer* self, const float* m4x4);

void AERendererBindTextures(AERenderer* self, const GLuint* textures, size_t count);
void AERendererBindProgram(AERenderer* self, GLuint program);

#define AERendererShaderTypeVertex 1
#define AERendererShaderTypeFragment 2

GLuint AERendererCreateShader(AERenderer* self, GLuint shaderType, const char* source);
void AERendererDestroyShader(AERenderer* self, GLuint shader);

GLuint AERendererCreateProgram(AERenderer* self, const GLuint* shaders, size_t shaderCount);
void AERendererDestroyProgram(AERenderer* self, GLuint program);

#define AERendererProgramModelViewProjectionMatrixUniformName "ModelViewProjectionMatrix"
#define AERendererProgramTimeUniformName "Time"
#define AERendererProgramTexturesUniformName "Textures"

GLuint AERendererGetProgramUniformLocation(AERenderer* self, GLuint programID, const char* name);
void AERendererSetBoundProgramUniform(AERenderer* self, GLuint uniformLocation, void* value);

GLuint AERendererGetProgramAttributeLocation(AERenderer* self, GLuint programID, const char* name);

typedef enum {
	AERendererStorageTypeStream,
	AERendererStorageTypeDynamic,
	AERendererStorageTypeStatic
}AERendererStorageType;

typedef enum {
	AERendererValueTypeUInt8,
	AERendererValueTypeUInt16,
	AERendererValueTypeFloat32
}AERendererValueType;

typedef enum {
	AERendererPolygonTypeTriangle,
	AERendererPolygonTypeQuad
}AERendererPolygonType;

void AERendererDrawRange(AERenderer* self, AERendererPolygonType type, size_t start, size_t count);

GLuint AERendererCreateVBO(AERenderer* self, bool isIndexBuffer, AERendererStorageType storageType, AERendererValueType* attributeTypes, int* attributComponentCounts, bool* attributeNormalizationFlags, size_t attributeCount);
void AERendererToggleVBOBinding(AERenderer* self, GLuint vboID, bool on, GLuint* attributeLocations);
void* AERendererMapVBO(AERenderer* self, GLuint vboID, size_t start, size_t count);
void AERendererBindVBO(AERenderer* self, GLuint vboID, GLuint* attributeLocations);
void AERendererDestroyVBO(AERenderer* self, GLuint vboID);