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Enable hardware cursor acceleration in SheepShaver/SDL version too.

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This commit is contained in:
gbeauche 2004-06-24 22:38:42 +00:00
parent 1b5a3a6069
commit 46a9054861
1 changed files with 29 additions and 6 deletions
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35
BasiliskII/src/SDL/video_sdl.cpp
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@ -35,6 +35,9 @@
* - Events processing is bound to the general emulation thread as SDL requires
* to PumpEvents() within the same thread as the one that called SetVideoMode().
* Besides, there can't seem to be a way to call SetVideoMode() from a child thread.
* - Refresh performance is still slow. Use SDL_CreateRGBSurface()?
* - Backport hw cursor acceleration to Basilisk II?
* - Move generic Native QuickDraw acceleration routines to gfxaccel.cpp
*/
#include "sysdeps.h"
@ -114,6 +117,8 @@ static int keycode_table[256]; // X keycode -> Mac keycode translation tabl
// SDL variables
static int screen_depth; // Depth of current screen
static SDL_Cursor *sdl_cursor; // Copy of Mac cursor
static volatile bool cursor_changed = false; // Flag: cursor changed, redraw_func must update the cursor
static SDL_Color sdl_palette[256]; // Color palette to be used as CLUT and gamma table
static bool sdl_palette_changed = false; // Flag: Palette changed, redraw thread must set new colors
static const int sdl_eventmask = SDL_MOUSEBUTTONDOWNMASK | SDL_MOUSEBUTTONUPMASK | SDL_MOUSEMOTIONMASK | SDL_KEYUPMASK | SDL_KEYDOWNMASK | SDL_VIDEOEXPOSEMASK | SDL_QUITMASK;
@ -627,11 +632,19 @@ driver_window::driver_window(SDL_monitor_desc &m)
D(bug("the_buffer = %p, the_buffer_copy = %p\n", the_buffer, the_buffer_copy));
#endif
// Set window name/class
set_window_name(STR_WINDOW_TITLE);
#ifdef SHEEPSHAVER
// Create cursor
if ((sdl_cursor = SDL_CreateCursor(MacCursor + 4, MacCursor + 36, 16, 16, 0, 0)) != NULL) {
SDL_SetCursor(sdl_cursor);
cursor_changed = false;
}
#else
// Hide cursor
SDL_ShowCursor(0);
#endif
// Set window name/class
set_window_name(STR_WINDOW_TITLE);
// Init blitting routines
SDL_PixelFormat *f = s->format;
@ -1221,8 +1234,7 @@ void SDL_monitor_desc::switch_to_current_mode(void)
#ifdef SHEEPSHAVER
bool video_can_change_cursor(void)
{
// return hw_mac_cursor_accl && (display_type != DISPLAY_SCREEN);
return false;
return (display_type == DISPLAY_WINDOW);
}
#endif
@ -1234,7 +1246,7 @@ bool video_can_change_cursor(void)
#ifdef SHEEPSHAVER
void video_set_cursor(void)
{
// cursor_changed = true;
cursor_changed = true;
}
#endif
@ -2158,6 +2170,17 @@ static int redraw_func(void *arg)
// Refresh display
video_refresh();
#ifdef SHEEPSHAVER
// Set new cursor image if it was changed
if (cursor_changed && sdl_cursor) {
cursor_changed = false;
SDL_FreeCursor(sdl_cursor);
sdl_cursor = SDL_CreateCursor(MacCursor + 4, MacCursor + 36, 16, 16, MacCursor[2], MacCursor[3]);
if (sdl_cursor)
SDL_SetCursor(sdl_cursor);
}
#endif
// Set new palette if it was changed
handle_palette_changes();
}