/******************************************************** * Some code. Copyright (C) 2003 by Pascal Massimino.   * * All Rights Reserved.      (http://skal.planet-d.net) * * For Educational/Academic use ONLY. See 'LICENSE.TXT'.* ********************************************************//* * bitmap tests I * ********************************************************/#include "skl_tester.h"#include "skl_2d/skl_window.h"#include "skl_syst/skl_random.h"#include "skl_2d/skl_pt.h"SKL_MEM_I Mem;//////////////////////////////////////////////////////////// -- basic color conversionstatic void Loop_Col(const SKL_FORMAT_SHIFT &fmts) {  static SKL_RANDOM r(7423);  fmts.Print_Infos();  for( int i=0; i<5; ++i ) {    SKL_UINT32 Col = r.Get_Int( fmts.All_Mask() );    SKL_ARGB   Col2 = fmts.UnpackA(Col);    SKL_UINT32 Col3 = fmts.PackA(Col2);    CHECK(Col==Col3);    //printf("Col:0x%.8x -> 0x%.8x -> 0x%.8x\n", Col, Col2, Col3 );  }}TEST_FUNC(Test_Col1) {  SKL_FORMAT fmt1(0x20565);  fmt1.Print_Infos();  SKL_FORMAT_SHIFT fmts1(fmt1);  fmts1.Print_Infos();  SKL_FORMAT fmt2(0x40777);  fmt2.Print_Infos();  SKL_FORMAT_SHIFT fmts2(fmt2);  fmts2.Print_Infos();  SKL_FORMAT fmt3(0x48647);  fmt3.Print_Infos();  SKL_FORMAT_SHIFT fmts3(fmt3);  fmts3.Print_Infos();  SKL_UINT32 Col = 0x00784265;  SKL_ARGB   Col2 = fmts1.Unpack(Col);  SKL_UINT32 Col3 = fmts1.Pack(Col2);  CHECK(Col>=Col3);//  printf("Col:0x%x -> 0x%x -> 0x%x\n", Col, Col2, Col3 );  fmts1.Print_Col( Col2 );  Loop_Col( SKL_FORMAT_SHIFT(SKL_FORMAT(0x20555)) );  Loop_Col( SKL_FORMAT_SHIFT(SKL_FORMAT(0x47657)) );  Loop_Col( SKL_FORMAT_SHIFT(SKL_FORMAT(0x10332)) );  Loop_Col( SKL_FORMAT_SHIFT(SKL_FORMAT(0x48878)) );}END_FUNCTEST_FUNC(Test_Col2) {  SKL_COLOR Col1(0x84214623);  SKL_COLOR Col2(Col1);  SKL_ARGB c = (SKL_ARGB)Col1;  printf( "ARGB c=0x%.8x\n", c );  SKL_COLOR Col3(0x64f23532);  for( int i=0; i<6; ++i ) {    float x = 1.0f*i/5;    SKL_COLOR Col4 = Col3.Mix(Col2, x);    printf( "x=%f -> %d,%d,%d\n", x, Col4.R(), Col4.G(), Col4.B() );  }  }END_FUNC//////////////////////////////////////////////////////////// -- CMap testTEST_FUNC(Test_CMap1) {  SKL_CMAP_X CMap1(256);  printf( "CMap1 -> Nb=%d\n", CMap1.Get_Nb_Colors() );  CHECK(CMap1.Get_Nb_Colors()==256);  CMap1.Ramp( SKL_COLOR(32,65,100), SKL_COLOR(246,162,187), 10, 31 );  int i;  printf( "   CMAP_X #1:\n" );  for( i=0; i<=30; i+=5 )    printf( "#%d -> 0x%.6x\n", i, (SKL_UINT32)CMap1[i] );  printf( "   -> CMAP #1 (RGB 0x20547):\n" );  SKL_CMAP CMap2(CMap1, 0x20547 );  CHECK((SKL_ANY)CMap1.Get_Colors()!=(SKL_ANY)CMap2.Get_Colors());  for( i=0; i<=30; i+=5 )    printf( "#%d -> 0x%.4x\n", i, CMap2[i] );}END_FUNC//////////////////////////////////////////////////////////// -- bitmapsTEST_FUNC(Test_Btm1){  SKL_BTM vbuf1(&Mem);  SKL_CMAP cmap(0x20565,256);  cmap.Ramp( SKL_COLOR(0,255,0), SKL_COLOR(0,0,255), 0, 256 );  vbuf1.Set_CMap(cmap);  SKL_CMAP_X *cmap_x = new (&Mem) SKL_CMAP_X(cmap);  vbuf1.Set_CMap(cmap_x);  int i=0;  while( 1 ) {    if (i>255) i = 255;    CHECK(vbuf1.Get_CMap()[i]==(*cmap_x)[i]);    printf( "#%d -> rgb888=0x%.6x \t rgb565 = 0x%.4x\n", i, (int)(*cmap_x)[i], (int)cmap[i] );    if (i==255) break;    i += 3;  }  delete cmap_x;  CHECK(vbuf1.Width()==0);  CHECK(vbuf1.Height()==0);  CHECK(vbuf1.BpS()==0);  CHECK(vbuf1.Format()==SKL_FORMAT::DFLT);  vbuf1.Set(320,200,0x2033a);  CHECK(vbuf1.Width()==320);  CHECK(vbuf1.Height()==200);  CHECK(vbuf1.BpS()>=320*2);  CHECK(vbuf1.Format()==0x2033a);}END_FUNCTEST_FUNC(Test_Btm2)   // test of copies{  SKL_BTM *vbuf0 = new (&Mem) SKL_BTM(&Mem);  vbuf0->Set(320,200,0x10001);  CHECK(vbuf0->Lock()!=0);  CHECK(vbuf0->Owns_CMap()==0);  CHECK(vbuf0->Get_CMap_Ptr()==0);  CHECK(vbuf0->Is_Virtual()==0);  CHECK(vbuf0->Format()==0x10001);  delete vbuf0;  vbuf0 = new (&Mem) SKL_BTM(&Mem);  vbuf0->Set_Virtual(320,200,0x10002);  CHECK(vbuf0->Lock()==0);  CHECK(vbuf0->Owns_CMap()==0);  CHECK(vbuf0->Get_CMap_Ptr()==0);  CHECK(vbuf0->Is_Virtual());  CHECK(vbuf0->Format()==0x10002);  delete vbuf0;  SKL_BTM vbuf1(&Mem);  vbuf1.Set(320,200, 0x10000, 0, (SKL_CMAP_X*)1);  CHECK(vbuf1.Width()==320);  CHECK(vbuf1.Height()==200);  CHECK(vbuf1.Format()==0x10000);  CHECK(vbuf1.Get_CMap_Ptr()==(SKL_CMAP_X*)1);  CHECK(vbuf1.Owns_CMap()==0);  CHECK(vbuf1.Has_CMap()!=0);  CHECK(vbuf1.Is_Virtual()==0);  vbuf1.New_CMap();  CHECK(vbuf1.Get_CMap_Ptr()!=0);  CHECK(vbuf1.Has_CMap()!=0);  SKL_BTM vbuf2(&Mem);  vbuf2.Make_Virtual_Copy( &vbuf1 );  CHECK(vbuf2.Is_Virtual()!=0);  CHECK(vbuf2.Owns_CMap()==0);  CHECK( vbuf2.Get_CMap_Ptr()==vbuf1.Get_CMap_Ptr() );  SKL_BTM vbuf3(&Mem);  vbuf3.Make_Copy( &vbuf1 );  CHECK(vbuf3.Is_Virtual()==0);  CHECK(vbuf3.Owns_CMap()!=0);  CHECK( vbuf3.Get_CMap_Ptr()!=vbuf1.Get_CMap_Ptr() );}END_FUNC// -- TEST_FUNC(Test_2D_Pt) {  SKL_2D_PT Pt1;  CHECKI( Pt1.x, 0);  CHECKI( Pt1.y, 0);  Pt1 += SKL_2D_PT(1,1);  CHECKI( Pt1.x, 1);  CHECKI( Pt1.y, 1);  SKL_2D_PT Pt2(Pt1);  CHECKI( Pt2.x, 1);  CHECKI( Pt2.y, 1);  SKL_2D_PT Pt3;  Pt3 = Pt2;  CHECKI( Pt3.x, 1);  CHECKI( Pt3.y, 1);  CHECK(Pt3==Pt2);  Pt3 -= Pt3;  CHECKI( Pt3.x, 0);  CHECKI( Pt3.y, 0);  SKL_2D_PT P1(12, 15);  SKL_2D_PT P2(13, 16);  SKL_2D_PT P3(13, 15);  SKL_2D_PT P4(12, 17);   CHECK( P4 == SKL_2D_PT(12,17));  CHECK( P2>P1 );  CHECK( P3>P1 );  CHECK( P4>P1 );  CHECK( P2>=P1 );  CHECK( P3>=P1 );  CHECK( P4>=P1 );  CHECK( P3<P2 );  CHECK( P3<=P2 );  CHECK( P1<=P2 );  CHECK( P1<=P3 );  CHECK( P1<=P4 );  CHECK( P1<P2 );  CHECK( P1<P3 );  CHECK( P1<P4 );  CHECK( P2>P3 );  CHECK( P2>=P3 );}END_FUNC// -- int main(int argc, char *argv[]){  SHOW_FLT_ERROR_OFF;  SKL_T_START;    SKL_TEST(1,Test_CMap1);    SKL_TEST(2,Test_Col1);    SKL_TEST(3,Test_Col2);    SKL_TEST(4,Test_Btm1);    SKL_TEST(5,Test_Btm2);    SKL_TEST(6,Test_2D_Pt);  SKL_T_END;  SKL_T_RETURN;}//////////////////////////////////////////////////////////