Merge remote-tracking branch 'kraxel/pixman.v11' into staging

# By Gerd Hoffmann (22) and Igor Mitsyanko (2)
# Via Gerd Hoffmann
* kraxel/pixman.v11: (24 commits)
  qxl: register QemuConsole for secondary cards
  gtk: custom cursor support
  console: allow pinning displaychangelisteners to consoles
  console: add qemu_console_is_*
  xen: re-enable refresh interval reporting for xenfb
  console: gui timer fixes
  console: add GraphicHwOps
  console: make DisplayState private to console.c
  console: move gui_update+gui_setup_refresh from vl.c into console.c
  console: zap g_width + g_height
  console: simplify screendump
  console: give each QemuConsole its own DisplaySurface
  console: rename vga_hw_*, add QemuConsole param
  console: displaystate init revamp
  console: add trace events
  console: switch color_table_rgb to pixman_color_t
  console: use pixman for font rendering
  console: use pixman for fill+blit
  pixman: render vgafont glyphs into pixman images
  pixman: add qemu_pixman_color()
  ...

Message-id: 1366105178-26744-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

include/ui/console.h

@@ -21,7 +21,8 @@
 #define QEMU_CAPS_LOCK_LED   (1 << 2)
 
 /* in ms */
-#define GUI_REFRESH_INTERVAL 30
+#define GUI_REFRESH_INTERVAL_DEFAULT    30
+#define GUI_REFRESH_INTERVAL_IDLE     3000
 
 typedef void QEMUPutKBDEvent(void *opaque, int keycode);
 typedef void QEMUPutLEDEvent(void *opaque, int ledstate);
@@ -174,27 +175,15 @@ typedef struct DisplayChangeListenerOps {
 } DisplayChangeListenerOps;
 
 struct DisplayChangeListener {
-    int idle;
-    uint64_t gui_timer_interval;
+    uint64_t update_interval;
     const DisplayChangeListenerOps *ops;
     DisplayState *ds;
+    QemuConsole *con;
 
     QLIST_ENTRY(DisplayChangeListener) next;
 };
 
-struct DisplayState {
-    struct DisplaySurface *surface;
-    struct QEMUTimer *gui_timer;
-    bool have_gfx;
-    bool have_text;
-
-    QLIST_HEAD(, DisplayChangeListener) listeners;
-
-    struct DisplayState *next;
-};
-
-void register_displaystate(DisplayState *ds);
-DisplayState *get_displaystate(void);
+DisplayState *init_displaystate(void);
 DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
                                                 int linesize, uint8_t *data,
                                                 bool byteswap);
@@ -217,16 +206,15 @@ static inline int is_buffer_shared(DisplaySurface *surface)
     return !(surface->flags & QEMU_ALLOCATED_FLAG);
 }
 
-void gui_setup_refresh(DisplayState *ds);
-
 void register_displaychangelistener(DisplayState *ds,
                                     DisplayChangeListener *dcl);
+void update_displaychangelistener(DisplayChangeListener *dcl,
+                                  uint64_t interval);
 void unregister_displaychangelistener(DisplayChangeListener *dcl);
 
 void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h);
 void dpy_gfx_replace_surface(QemuConsole *con,
                              DisplaySurface *surface);
-void dpy_refresh(DisplayState *s);
 void dpy_gfx_copy(QemuConsole *con, int src_x, int src_y,
                   int dst_x, int dst_y, int w, int h);
 void dpy_text_cursor(QemuConsole *con, int x, int y);
@@ -281,24 +269,25 @@ static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
     *dest = ch;
 }
 
-typedef void (*vga_hw_update_ptr)(void *);
-typedef void (*vga_hw_invalidate_ptr)(void *);
-typedef void (*vga_hw_screen_dump_ptr)(void *, const char *, bool cswitch,
-                                       Error **errp);
-typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *);
+typedef struct GraphicHwOps {
+    void (*invalidate)(void *opaque);
+    void (*gfx_update)(void *opaque);
+    void (*text_update)(void *opaque, console_ch_t *text);
+    void (*update_interval)(void *opaque, uint64_t interval);
+} GraphicHwOps;
 
-QemuConsole *graphic_console_init(vga_hw_update_ptr update,
-                                  vga_hw_invalidate_ptr invalidate,
-                                  vga_hw_screen_dump_ptr screen_dump,
-                                  vga_hw_text_update_ptr text_update,
+QemuConsole *graphic_console_init(const GraphicHwOps *ops,
                                   void *opaque);
 
-void vga_hw_update(void);
-void vga_hw_invalidate(void);
-void vga_hw_text_update(console_ch_t *chardata);
+void graphic_hw_update(QemuConsole *con);
+void graphic_hw_invalidate(QemuConsole *con);
+void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata);
+
+QemuConsole *qemu_console_lookup_by_index(unsigned int index);
+bool qemu_console_is_visible(QemuConsole *con);
+bool qemu_console_is_graphic(QemuConsole *con);
+bool qemu_console_is_fixedsize(QemuConsole *con);
 
-int is_graphic_console(void);
-int is_fixedsize_console(void);
 void text_consoles_set_display(DisplayState *ds);
 void console_select(unsigned int index);
 void console_color_init(DisplayState *ds);

include/ui/qemu-pixman.h

@@ -43,4 +43,13 @@ pixman_image_t *qemu_pixman_mirror_create(pixman_format_code_t format,
                                           pixman_image_t *image);
 void qemu_pixman_image_unref(pixman_image_t *image);
 
+pixman_color_t qemu_pixman_color(PixelFormat *pf, uint32_t color);
+pixman_image_t *qemu_pixman_glyph_from_vgafont(int height, const uint8_t *font,
+                                               unsigned int ch);
+void qemu_pixman_glyph_render(pixman_image_t *glyph,
+                              pixman_image_t *surface,
+                              pixman_color_t *fgcol,
+                              pixman_color_t *bgcol,
+                              int x, int y, int cw, int ch);
+
 #endif /* QEMU_PIXMAN_H */

include/ui/spice-display.h

@@ -71,7 +71,6 @@ typedef struct SimpleSpiceDisplay SimpleSpiceDisplay;
 typedef struct SimpleSpiceUpdate SimpleSpiceUpdate;
 
 struct SimpleSpiceDisplay {
-    QemuConsole *con;
     DisplaySurface *ds;
     DisplayChangeListener dcl;
     void *buf;