Project

General

Profile

Revision 183

Added by Diogo Miguel Ferreira Rodrigues almost 5 years ago

can reduce letter size; working on increasing

View differences:

graph.h
1 1 
#ifndef GRAPH_H_INCLUDED
2 2 
#define GRAPH_H_INCLUDED
3 3 

  		




  
  4
  
    
#include "graph_macros.h"


  		




  
  5
  
    

  		




  4
  6
  
    
/// MACROS


  		




  5
  
  
    
//#define GET_ALP(n)          (0xFF & ((n) >> 24))


  		




  
  7
  
    
#define GET_ALP(n)          (0xFF & ((n) >> 24))


  		




  6
  8
  
    
#define GET_RED(n)          (0xFF & ((n) >> 16))


  		




  7
  9
  
    
#define GET_GRE(n)          (0xFF & ((n) >>  8))


  		




  8
  10
  
    
#define GET_BLU(n)          (0xFF & (n      ))


  		




  9
  
  
    
//#define SET_ALP(n)          (((n)&0xFF) << 24)


  		




  
  11
  
    
#define GET_COLOR(n)        (0xFFFFFF & (n))


  		




  
  12
  
    
#define SET_ALP(n)          (((n)&0xFF) << 24)


  		




  10
  13
  
    
#define SET_RED(n)          (((n)&0xFF) << 16)


  		




  11
  14
  
    
#define SET_GRE(n)          (((n)&0xFF) <<  8)


  		




  12
  15
  
    
#define SET_BLU(n)          (((n)&0xFF)      )


  		




  ......




  23
  26
  
    
int (graph_cleanup)(void);


  		




  24
  27
  
    

  		




  25
  28
  
    
/// PIXEL DRAWING


  		




  26
  
  
    
int (graph_set_pixel)      (uint16_t x, uint16_t y, uint32_t color);


  		




  27
  
  
    
int (graph_set_pixel_alpha)(uint16_t x, uint16_t y, uint32_t color, uint8_t alpha);


  		




  
  29
  
    
int (graph_set_pixel)             (uint16_t x, uint16_t y, uint32_t color);


  		




  
  30
  
    
int (graph_set_pixel_buffer)      (uint16_t x, uint16_t y, uint32_t color, uint8_t *buf, uint16_t W, uint16_t H);


  		




  
  31
  
    
int (graph_set_pixel_alpha_buffer)(uint16_t x, uint16_t y, uint8_t alpha, uint8_t *alp_buf, uint16_t W, uint16_t H);


  		




  
  32
  
    
int (graph_set_pixel_alpha)       (uint16_t x, uint16_t y, uint32_t color, uint8_t alpha);


  		




  28
  33
  
    

  		




  29
  34
  
    
/// SCREEN


  		




  30
  35
  
    
int (graph_clear_screen)(void);


  		












Also available in:  Unified diff