1024 		exit(SDL_CreateRGBSurface(SDL_SWSURFACE, 32, 32, 32, RMask, GMask, BMask, AMask));

  1024 		exit(SDL_CreateRGBSurface(SDL_SWSURFACE, 32, 32, 32, RMask, GMask, BMask, AMask));

  1025 	end;

  1025 	end;

  1026 

  1026 

  1027 	tmpsurf:= doSurfaceConversion(tmpsurf);

  1027 	tmpsurf:= doSurfaceConversion(tmpsurf);

  1028 

  1028 

  1030 {* http://bugzilla.libsdl.org/show_bug.cgi?id=868 but patched library doesn't work on ipod, so implementing workaround here *}

  1030 {* http://bugzilla.libsdl.org/show_bug.cgi?id=868 but patched library doesn't work on ipod, so implementing workaround here *}

  1031 	if imageFlags and (ifAlpha or ifTransparent) > 0 then

  1031 	if imageFlags and (ifAlpha or ifTransparent) > 0 then

  1032 	begin

  1032 	begin

  1033 		tmpP := tmpsurf^.pixels;

  1033 		tmpP := tmpsurf^.pixels;

  1034 		for i:= 0 to (tmpsurf^.pitch shr 2) * tmpsurf^.h - 1 do 

  1034 		for i:= 0 to (tmpsurf^.pitch shr 2) * tmpsurf^.h - 1 do 

  1134 

  1134 

  1135 glMatrixMode(GL_MODELVIEW);

  1135 glMatrixMode(GL_MODELVIEW);

  1136 // prepare default translation/scaling

  1136 // prepare default translation/scaling

  1137 glLoadIdentity;

  1137 glLoadIdentity;

  1138 glScalef(2.0 / cScreenWidth, -2.0 / cScreenHeight, 1.0);

  1138 glScalef(2.0 / cScreenWidth, -2.0 / cScreenHeight, 1.0);

  1139 glTranslatef(0, -cScreenHeight / 2, 0);

  1142 glTranslatef(0, -cScreenHeight / 2, 0);

  1140 

  1143 

  1141 // enable alpha blending

  1144 // enable alpha blending

  1142 glEnable(GL_BLEND);

  1145 glEnable(GL_BLEND);

  1143 glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);

  1146 glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);

  1153 else // other scaling

  1156 else // other scaling

  1154 	begin

  1157 	begin

  1155 	glPushMatrix; // save default scaling

  1158 	glPushMatrix; // save default scaling

  1156 	glLoadIdentity;

  1159 	glLoadIdentity;

  1157 	glScalef(f / cScreenWidth, -f / cScreenHeight, 1.0);

  1160 	glScalef(f / cScreenWidth, -f / cScreenHeight, 1.0);

  1158 	glTranslatef(0, -cScreenHeight / 2, 0);

  1164 	glTranslatef(0, -cScreenHeight / 2, 0);

  1159 	end;

  1165 	end;

  1160 

  1166 

  1161 cScaleFactor:= f;

  1167 cScaleFactor:= f;

  1162 end;

  1168 end;