1 /************************************************************************/ 2 /* */ 3 /* Functions relating to rendering raster images. */ 4 /* */ 5 /************************************************************************/ 6 7 # ifndef BM_RENDER_H 8 # define BM_RENDER_H 9 10 # include "bitmap.h" 11 # include "bmcolor.h" 12 13 /************************************************************************/ 14 /* */ 15 /* Routine declarations. */ 16 /* */ 17 /************************************************************************/ 18 19 extern int bmFillImage( ColorAllocator * ca, 20 int bitmapUnit, 21 int swapBitmapBytes, 22 int swapBitmapBits, 23 int dither, 24 unsigned char * bufferOut, 25 const BitmapDescription * bdOut, 26 const RasterImage * riIn, 27 const DocumentRectangle * drSel ); 28 29 extern int bmTextureMap( ColorAllocator * ca, 30 int swapBitmapUnit, 31 int swapBitmapBytes, 32 int swapBitmapBits, 33 int dither, 34 unsigned char * bufferOut, 35 const unsigned char * bufferIn, 36 const BitmapDescription * bdOut, 37 const BitmapDescription * bdIn, 38 double E_x, 39 double E_y, 40 double E_z, 41 double P_x, 42 double P_y, 43 double P_z, 44 double N_x, 45 double N_y, 46 double N_z, 47 double M_x, 48 double M_y, 49 double M_z ); 50 51 extern int bmTextureMapInverse( ColorAllocator * ca, 52 int swapBitmapUnit, 53 int swapBitmapBytes, 54 int swapBitmapBits, 55 int dither, 56 unsigned char * bufferOut, 57 const unsigned char * bufferIn, 58 const BitmapDescription * bdOut, 59 const BitmapDescription * bdIn, 60 double E_x, 61 double E_y, 62 double E_z, 63 double P_x, 64 double P_y, 65 double P_z, 66 double N_x, 67 double N_y, 68 double N_z, 69 double M_x, 70 double M_y, 71 double M_z ); 72 73 extern int bmSetColorAllocatorForImage( ColorAllocator * ca, 74 const BitmapDescription * bd ); 75 76 extern int bmSetColorAllocatorForPaletteImage( 77 ColorAllocator * ca, 78 const BitmapDescription * bd ); 79 80 extern int bmSetColorAllocatorForBWImage( 81 ColorAllocator * ca, 82 const BitmapDescription * bd ); 83 84 extern int bmSetColorAllocatorForWBImage( 85 ColorAllocator * ca, 86 const BitmapDescription * bd ); 87 88 # endif 89