[repo.or.cz] gfxprim.git branch master updated: c80b947b60c5cb4af6b5498b070a33b5baa15e69 - Gfxprim

8 May 2012

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- Log -----------------------------------------------------------------
http://repo.or.cz/w/gfxprim.git/commit/c80b947b60c5cb4af6b5498b070a33b5baa15...
commit c80b947b60c5cb4af6b5498b070a33b5baa15e69
Author: Cyril Hrubis metan@ucw.cz
Date:   Tue May 8 16:35:19 2012 +0200
spiv: A few fixes.

diff --git a/demos/spiv/spiv.c b/demos/spiv/spiv.c
index 1a1369f..7ecf094 100644
--- a/demos/spiv/spiv.c
+++ b/demos/spiv/spiv.c
@@ -77,7 +77,8 @@ static int image_loader_callback(GP_ProgressCallback *self)
size = GP_TextWidth(NULL, buf);
-	GP_BackendFlip(backend);
+	GP_BackendUpdateRect(backend, c->w/2 - size/2 - 1, c->h - 4,
+	                     c->w/2 + size/2 + 1, c->h - 4 - GP_TextHeight(NULL));
return 0;
 }
@@ -173,7 +174,8 @@ static void *image_loader(void *ptr)
    	if (rat < 1) {
    		cpu_timer_start(&timer, "Blur");
    		callback.priv = "Blurring Image";
-			if (GP_FilterGaussianBlur(img, img, 0.3/rat, 0.3/rat, &callback) == NULL)
+			if (GP_FilterGaussianBlur(img, img, 0.4/rat, 0.4/rat,
+			                          &callback) == NULL)
    			return NULL;
    		cpu_timer_stop(&timer);
    	}
@@ -294,7 +296,7 @@ static void sighandler(int signo)
static void init_backend(const char *backend_opts)
 {
-	backend = GP_BackendInit(backend_opts, "FBshow", stderr); 
+	backend = GP_BackendInit(backend_opts, "Spiv", stderr); 
    
    if (backend == NULL) {
    	fprintf(stderr, "Failed to initalize backend '%s'n", backend_opts);
http://repo.or.cz/w/gfxprim.git/commit/8b59476b2b8ff0fb22c7a8cfc2c2deba29556...
commit 8b59476b2b8ff0fb22c7a8cfc2c2deba295560c2
Author: Cyril Hrubis metan@ucw.cz
Date:   Tue May 8 16:04:20 2012 +0200
backends: X11 add support for pointer events.
diff --git a/include/input/GP_Event.h b/include/input/GP_Event.h
index 8f57588..e12d9ae 100644
--- a/include/input/GP_Event.h
+++ b/include/input/GP_Event.h
@@ -310,6 +310,11 @@ int GP_EventGet(struct GP_Event *ev);
 void GP_EventPushRel(int32_t rx, int32_t ry, struct timeval *time);
/*
+ * Produces relative event that moves to the point x, y
+ */
+void GP_EventPushRelTo(uint32_t x, uint32_t y, struct timeval *time);
+
+/*
  * Inject absolute event.
  */
 void GP_EventPushAbs(uint32_t x, uint32_t y, uint32_t pressure,
diff --git a/libs/backends/GP_X11.c b/libs/backends/GP_X11.c
index f12ade8..a19ea7b 100644
--- a/libs/backends/GP_X11.c
+++ b/libs/backends/GP_X11.c
@@ -111,8 +111,7 @@ static void x11_poll(GP_Backend *self)
    	case MapNotify:
    		GP_DEBUG(1, "Shown");
    	break;
-		case KeyPress:
-		case KeyRelease:
+		default:
    		GP_InputDriverX11EventPut(&ev);
    	break;
    	}
@@ -174,7 +173,9 @@ GP_Backend *GP_BackendX11Init(const char *display, int x, int y,
/* Select events */
    XSelectInput(x11->dpy, x11->win, StructureNotifyMask | ExposureMask |
-	                                 KeyPressMask | KeyReleaseMask);
+	                                 KeyPressMask | KeyReleaseMask |
+					 ButtonPressMask | ButtonReleaseMask |
+					 PointerMotionMask);
/* Set window caption */
    XmbSetWMProperties(x11->dpy, x11->win, caption, caption,
diff --git a/libs/input/GP_Event.c b/libs/input/GP_Event.c
index fb8c7d8..161c0de 100644
--- a/libs/input/GP_Event.c
+++ b/libs/input/GP_Event.c
@@ -129,14 +129,14 @@ const char *GP_EventKeyName(enum GP_EventKeyValue key)
static void dump_rel(struct GP_Event *ev)
 {
-	printf("REL ");
+	printf("Rel ");
switch (ev->code) {
    case GP_EV_REL_POS:
-		printf("POSSITION %u %un", ev->cursor_x, ev->cursor_y);
+		printf("Position %u %un", ev->cursor_x, ev->cursor_y);
    break;
    case GP_EV_REL_WHEEL:
-		printf("WHEEL %in", ev->val.val);
+		printf("Wheel %in", ev->val.val);
    break;
    }
 }
@@ -148,7 +148,7 @@ static void dump_key(struct GP_Event *ev)
    if (ev->val.key.key < key_names_size)
    	name = key_names[ev->val.key.key];
-	printf("KEY %i (Key%s) %sn",
+	printf("Key %i (Key%s) %sn",
           ev->val.key.key, name, ev->code ? "down" : "up");
}
@@ -157,7 +157,7 @@ static void dump_abs(struct GP_Event *ev)
 {
    switch (ev->code) {
    case GP_EV_ABS_POS:
-		printf("POSSITION %u %u %un",
+		printf("Position %u %u %un",
    	       ev->cursor_x, ev->cursor_y, ev->val.abs.pressure);
    break;
    }
@@ -165,7 +165,7 @@ static void dump_abs(struct GP_Event *ev)
void GP_EventDump(struct GP_Event *ev)
 {
-	printf("EVENT (%u) ", (unsigned int)ev->time.tv_sec % 10000);
+	printf("Event (%u) ", (unsigned int)ev->time.tv_sec % 10000);
switch (ev->type) {
    case GP_EV_KEY:
@@ -218,6 +218,14 @@ static uint32_t clip_rel(uint32_t val, uint32_t max, int32_t rel)
    return val + rel;
 }
+void GP_EventPushRelTo(uint32_t x, uint32_t y, struct timeval *time)
+{
+	int32_t rx = x - cur_state.cursor_x;
+	int32_t ry = y - cur_state.cursor_y;
+
+	GP_EventPushRel(rx, ry, time);
+}
+
 void GP_EventPushRel(int32_t rx, int32_t ry, struct timeval *time)
 {
    /* event header */
diff --git a/libs/input/GP_InputDriverX11.c b/libs/input/GP_InputDriverX11.c
index d3b21c1..719ef3b 100644
--- a/libs/input/GP_InputDriverX11.c
+++ b/libs/input/GP_InputDriverX11.c
@@ -67,13 +67,10 @@ void GP_InputDriverX11EventPut(XEvent *ev)
    int key = 0, keycode, press = 0;
switch (ev->type) {
-	/*
-	case SDL_MOUSEMOTION:
-		GP_EventPushRel(ev->motion.xrel, ev->motion.yrel, NULL);
-	break;
-	case SDL_MOUSEBUTTONDOWN:
-	case SDL_MOUSEBUTTONUP:
-		switch (ev->button.button) {
+	case ButtonPress:
+		press = 1;
+	case ButtonRelease:
+		switch (ev->xbutton.button) {
    	case 1:
    		key = GP_BTN_LEFT;
    	break;
@@ -83,13 +80,19 @@ void GP_InputDriverX11EventPut(XEvent *ev)
    	case 3:
    		key = GP_BTN_RIGHT;
    	break;
-		default:
+		}
+
+		if (key == 0) {
+			GP_DEBUG(0, "Unmapped X11 button %02x",
+			         ev->xbutton.button);
    		return;
    	}
-		GP_EventPush(GP_EV_KEY, key, ev->button.state, NULL);
+		GP_EventPush(GP_EV_KEY, key, press, NULL);
+	break;
+	case MotionNotify:
+		GP_EventPushRelTo(ev->xmotion.x, ev->xmotion.y, NULL);
    break;
-	*/
    case KeyPress:
    	press = 1;
    case KeyRelease:
@@ -103,7 +106,6 @@ void GP_InputDriverX11EventPut(XEvent *ev)
    		return;
    	}
    	
-		GP_DEBUG(0, "Mapped X11 keycode %02x", keycode);
    	GP_EventPushKey(key, press, NULL);
    break;
    }
-----------------------------------------------------------------------
Summary of changes:
 demos/spiv/spiv.c              |    8 +++++---
 include/input/GP_Event.h       |    5 +++++
 libs/backends/GP_X11.c         |    7 ++++---
 libs/input/GP_Event.c          |   20 ++++++++++++++------
 libs/input/GP_InputDriverX11.c |   24 +++++++++++++-----------
 5 files changed, 41 insertions(+), 23 deletions(-)
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