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-Bring back the adaptive sleeping in the main engine. Still using static 20ms sleep in idle waiting loops (when mouse doesn't move)

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-Discontinuous freehand now uses an asynchronous method for delaying. It is sensitive to the delay set in the airbrush/spray menu.


git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@802 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Adrien Destugues
2009-05-12 22:16:05 +00:00
parent fe637a504c
commit ce812e481d
3 changed files with 43 additions and 18 deletions
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39
operatio.c
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@@ -39,6 +39,9 @@
#define M_PI 3.14159265358979323846
#endif
/// Time (in SDL ticks) when the next airbrush drawing should be done. Also used for discontinuous freehand drawing.
Uint32 Airbrush_next_time;
void Start_operation_stack(word new_operation)
{
Brush_rotation_center_is_defined=0;
@@ -300,7 +303,7 @@ void Freehand_mode2_1_0(void)
Operation_push(Paintbrush_X);
Operation_push(Paintbrush_Y);
Print_coordinates();
SDL_Delay(20);
Airbrush_next_time = SDL_GetTicks() + Airbrush_delay*10;
}
@@ -319,18 +322,22 @@ void Freehand_mode2_1_2(void)
if ( (start_x!=Paintbrush_X) || (start_y!=Paintbrush_Y) )
{
Hide_cursor();
// On affiche définitivement le pinceau
Display_paintbrush(Paintbrush_X,Paintbrush_Y,Fore_color,0);
Display_cursor();
Print_coordinates();
SDL_Delay(20);
if (SDL_GetTicks()>Airbrush_next_time)
{
Airbrush_next_time+=Airbrush_delay*10;
Hide_cursor();
// On affiche définitivement le pinceau
Display_paintbrush(Paintbrush_X,Paintbrush_Y,Fore_color,0);
Display_cursor();
}
}
Operation_push(Paintbrush_X);
Operation_push(Paintbrush_Y);
}
// ----------
void Freehand_mode2_2_0(void)
// Opération : OPERATION_DISCONTINUOUS_DRAW
@@ -342,12 +349,12 @@ void Freehand_mode2_2_0(void)
Init_start_operation();
Backup();
Shade_table=Shade_table_right;
// On affiche définitivement le pinceau
Display_paintbrush(Paintbrush_X,Paintbrush_Y,Back_color,0);
Operation_push(Paintbrush_X);
Operation_push(Paintbrush_Y);
Print_coordinates();
SDL_Delay(20);
Airbrush_next_time = SDL_GetTicks() + Airbrush_delay*10;
// On affiche définitivement le pinceau
Display_paintbrush(Paintbrush_X,Paintbrush_Y,Back_color,0);
}
@@ -366,12 +373,15 @@ void Freehand_mode2_2_2(void)
if ( (start_x!=Paintbrush_X) || (start_y!=Paintbrush_Y) )
{
Hide_cursor();
// On affiche définitivement le pinceau
Display_paintbrush(Paintbrush_X,Paintbrush_Y,Back_color,0);
Display_cursor();
Print_coordinates();
SDL_Delay(20);
if (SDL_GetTicks()>Airbrush_next_time)
{
Airbrush_next_time+=Airbrush_delay*10;
Hide_cursor();
// On affiche définitivement le pinceau
Display_paintbrush(Paintbrush_X,Paintbrush_Y,Back_color,0);
Display_cursor();
}
}
Operation_push(Paintbrush_X);
@@ -2042,7 +2052,6 @@ void Curve_3_points_12_11(void)
///////////////////////////////////////////////////////////// OPERATION_AIRBRUSH
Uint32 Airbrush_next_time;
void Airbrush_1_0(void)
//
// Opération : OPERATION_AIRBRUSH