mirror of https://github.com/bjornbytes/lovr.git
67 lines
2.4 KiB
C
67 lines
2.4 KiB
C
#include "buffer.h"
|
|
#include "model.h"
|
|
#include "shader.h"
|
|
#include "../matrix.h"
|
|
|
|
#ifndef LOVR_GRAPHICS_TYPES
|
|
#define LOVR_GRAPHICS_TYPES
|
|
typedef vec_t(mat4) vec_mat4_t;
|
|
|
|
#define LOVR_COLOR(r, g, b, a) ((a << 0) | (b << 8) | (g << 16) | (r << 24))
|
|
#define LOVR_COLOR_R(c) (c >> 24 & 0xff)
|
|
#define LOVR_COLOR_G(c) (c >> 16 & 0xff)
|
|
#define LOVR_COLOR_B(c) (c >> 8 & 0xff)
|
|
#define LOVR_COLOR_A(c) (c >> 0 & 0xff)
|
|
|
|
typedef struct {
|
|
int x;
|
|
int y;
|
|
int width;
|
|
int height;
|
|
} ScissorRectangle;
|
|
|
|
typedef struct {
|
|
Shader* activeShader;
|
|
Shader* defaultShader;
|
|
vec_mat4_t transforms;
|
|
mat4 lastTransform;
|
|
mat4 projection;
|
|
mat4 lastProjection;
|
|
unsigned int color;
|
|
unsigned int lastColor;
|
|
unsigned char colorMask;
|
|
char isScissorEnabled;
|
|
ScissorRectangle scissor;
|
|
} GraphicsState;
|
|
#endif
|
|
|
|
void lovrGraphicsInit();
|
|
void lovrGraphicsReset();
|
|
void lovrGraphicsClear(int color, int depth);
|
|
void lovrGraphicsPresent();
|
|
void lovrGraphicsPrepare();
|
|
void lovrGraphicsGetBackgroundColor(float* r, float* g, float* b, float* a);
|
|
void lovrGraphicsSetBackgroundColor(float r, float g, float b, float a);
|
|
void lovrGraphicsGetColor(unsigned char* r, unsigned char* g, unsigned char* b, unsigned char* a);
|
|
void lovrGraphicsSetColor(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
|
|
void lovrGraphicsGetColorMask(unsigned char* r, unsigned char* g, unsigned char* b, unsigned char* a);
|
|
void lovrGraphicsSetColorMask(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
|
|
char lovrGraphicsIsScissorEnabled();
|
|
void lovrGraphicsSetScissorEnabled(char isEnabled);
|
|
void lovrGraphicsGetScissor(int* x, int* y, int* width, int* height);
|
|
void lovrGraphicsSetScissor(int x, int y, int width, int height);
|
|
Shader* lovrGraphicsGetShader();
|
|
void lovrGraphicsSetShader(Shader* shader);
|
|
void lovrGraphicsSetProjection(float near, float far, float fov);
|
|
void lovrGraphicsSetProjectionRaw(mat4 projection);
|
|
int lovrGraphicsPush();
|
|
int lovrGraphicsPop();
|
|
void lovrGraphicsOrigin();
|
|
void lovrGraphicsTranslate(float x, float y, float z);
|
|
void lovrGraphicsRotate(float w, float x, float y, float z);
|
|
void lovrGraphicsScale(float x, float y, float z);
|
|
void lovrGraphicsGetDimensions(int* width, int* height);
|
|
Buffer* lovrGraphicsNewBuffer(int size, BufferDrawMode drawMode, BufferUsage usage);
|
|
Model* lovrGraphicsNewModel(const char* path);
|
|
Shader* lovrGraphicsNewShader(const char* vertexSource, const char* fragmentSource);
|