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sdl2: WIP update to new video and events API

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This commit is contained in:
Jeremy Soller 2018-12-30 20:40:50 -07:00
parent 96e25546a3
commit e48651b934
1 changed files with 25 additions and 100 deletions
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125
recipes/sdl2/redox.patch
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@ -368,8 +368,8 @@ diff -ruwN source/src/thread/pthread/SDL_systhread.c source-new/src/thread/pthre
diff -ruwN source/src/video/orbital/SDL_orbitalevents.c source-new/src/video/orbital/SDL_orbitalevents.c
--- source/src/video/orbital/SDL_orbitalevents.c 1969-12-31 17:00:00.000000000 -0700
+++ source-new/src/video/orbital/SDL_orbitalevents.c 2018-12-30 19:51:10.263649275 -0700
@@ -0,0 +1,197 @@
+++ source-new/src/video/orbital/SDL_orbitalevents.c 2018-12-30 20:37:39.185277773 -0700
@@ -0,0 +1,192 @@
+/*
+ SDL - Simple DirectMedia Layer
+ Copyright (C) 1997-2012 Sam Lantinga
@ -414,42 +414,37 @@ diff -ruwN source/src/video/orbital/SDL_orbitalevents.c source-new/src/video/orb
+{
+ SDL_Keysym keysym;
+
+ SDL_Mouse *mouse = SDL_GetMouse();
+
+ void* event_iter = orb_window_events(this->hidden->window);
+ OrbEventOption oeo = orb_events_next(event_iter);
+
+ while (oeo.tag != OrbEventOption_None) {
+ switch (oeo.tag) {
+ case OrbEventOption_Key:
+ keysym.unicode = oeo.key.character;
+ keysym.scancode = oeo.key.scancode;
+ keysym.sym = keymap[oeo.key.scancode];
+ keysym.mod = KMOD_NONE;
+
+ SDL_PrivateKeyboard(oeo.key.pressed ? SDL_PRESSED : SDL_RELEASED, &keysym);
+ SDL_SendKeyboardKey(oeo.key.pressed ? SDL_PRESSED : SDL_RELEASED, &keysym);
+ break;
+ case OrbEventOption_Mouse:
+ SDL_PrivateMouseMotion(0, 0, oeo.mouse.x, oeo.mouse.y);
+ SDL_SendMouseMotion(mouse->focus, mouse->mouseID, SDL_FALSE, oeo.mouse.x, oeo.mouse.y);
+ break;
+ case OrbEventOption_Button:
+ if (oeo.button.left ^ last_button_left)
+ SDL_PrivateMouseButton(oeo.button.left ? SDL_PRESSED : SDL_RELEASED, SDL_BUTTON_LEFT, 0, 0);
+ SDL_SendMouseButton(mouse->focus, mouse->mouseID, oeo.button.left ? SDL_PRESSED : SDL_RELEASED, SDL_BUTTON_LEFT, 0, 0);
+ if (oeo.button.middle ^ last_button_middle)
+ SDL_PrivateMouseButton(oeo.button.middle ? SDL_PRESSED : SDL_RELEASED, SDL_BUTTON_MIDDLE, 0, 0);
+ SDL_SendMouseButton(mouse->focus, mouse->mouseID, oeo.button.middle ? SDL_PRESSED : SDL_RELEASED, SDL_BUTTON_MIDDLE, 0, 0);
+ if (oeo.button.right ^ last_button_right)
+ SDL_PrivateMouseButton(oeo.button.right ? SDL_PRESSED : SDL_RELEASED, SDL_BUTTON_RIGHT, 0, 0);
+ SDL_SendMouseButton(mouse->focus, mouse->mouseID, oeo.button.right ? SDL_PRESSED : SDL_RELEASED, SDL_BUTTON_RIGHT, 0, 0);
+
+ last_button_left = oeo.button.left;
+ last_button_middle = oeo.button.middle;
+ last_button_right = oeo.button.right;
+ break;
+ case OrbEventOption_Scroll:
+ if (oeo.scroll.y > 0) {
+ SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_WHEELUP, 0, 0);
+ SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_WHEELUP, 0, 0);
+ } else if (oeo.scroll.y < 0) {
+ SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_WHEELDOWN, 0, 0);
+ SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_WHEELDOWN, 0, 0);
+ }
+ SDL_SendMouseWheel(mouse->focus, mouse->mouseID, oeo.scroll.x, oeo.scroll.y, SDL_MOUSEWHEEL_NORMAL);
+ break;
+ case OrbEventOption_Quit:
+ SDL_PrivateQuit();
@ -672,8 +667,8 @@ diff -ruwN source/src/video/orbital/SDL_orbitalmouse_c.h source-new/src/video/or
+/* Functions to be exported */
diff -ruwN source/src/video/orbital/SDL_orbitalvideo.c source-new/src/video/orbital/SDL_orbitalvideo.c
--- source/src/video/orbital/SDL_orbitalvideo.c 1969-12-31 17:00:00.000000000 -0700
+++ source-new/src/video/orbital/SDL_orbitalvideo.c 2018-12-30 19:51:10.267649280 -0700
@@ -0,0 +1,252 @@
+++ source-new/src/video/orbital/SDL_orbitalvideo.c 2018-12-30 20:26:21.622297793 -0700
@@ -0,0 +1,182 @@
+/*
+ SDL - Simple DirectMedia Layer
+ Copyright (C) 1997-2012 Sam Lantinga
@ -724,21 +719,8 @@ diff -ruwN source/src/video/orbital/SDL_orbitalvideo.c source-new/src/video/orbi
+#define ORBITALVID_DRIVER_NAME "orbital"
+
+/* Initialization/Query functions */
+static int ORBITAL_VideoInit(_THIS, SDL_PixelFormat *vformat);
+static SDL_Rect **ORBITAL_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags);
+static SDL_Surface *ORBITAL_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags);
+static int ORBITAL_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors);
+static int ORBITAL_VideoInit(_THIS);
+static void ORBITAL_VideoQuit(_THIS);
+static void ORBITAL_SetCaption(_THIS, const char *title, const char *icon);
+
+/* Hardware surface functions */
+static int ORBITAL_AllocHWSurface(_THIS, SDL_Surface *surface);
+static int ORBITAL_LockHWSurface(_THIS, SDL_Surface *surface);
+static void ORBITAL_UnlockHWSurface(_THIS, SDL_Surface *surface);
+static void ORBITAL_FreeHWSurface(_THIS, SDL_Surface *surface);
+
+/* etc. */
+static void ORBITAL_UpdateRects(_THIS, int numrects, SDL_Rect *rects);
+
+/* ORBITAL driver bootstrap functions */
+
@ -775,26 +757,7 @@ diff -ruwN source/src/video/orbital/SDL_orbitalvideo.c source-new/src/video/orbi
+
+ /* Set the function pointers */
+ device->VideoInit = ORBITAL_VideoInit;
+ device->ListModes = ORBITAL_ListModes;
+ device->SetVideoMode = ORBITAL_SetVideoMode;
+ device->CreateYUVOverlay = NULL;
+ device->SetColors = ORBITAL_SetColors;
+ device->UpdateRects = ORBITAL_UpdateRects;
+ device->VideoQuit = ORBITAL_VideoQuit;
+ device->AllocHWSurface = ORBITAL_AllocHWSurface;
+ device->CheckHWBlit = NULL;
+ device->FillHWRect = NULL;
+ device->SetHWColorKey = NULL;
+ device->SetHWAlpha = NULL;
+ device->LockHWSurface = ORBITAL_LockHWSurface;
+ device->UnlockHWSurface = ORBITAL_UnlockHWSurface;
+ device->FlipHWSurface = NULL;
+ device->FreeHWSurface = ORBITAL_FreeHWSurface;
+ device->SetCaption = ORBITAL_SetCaption;
+ device->SetIcon = NULL;
+ device->IconifyWindow = NULL;
+ device->GrabInput = NULL;
+ device->GetWMInfo = NULL;
+ device->InitOSKeymap = ORBITAL_InitOSKeymap;
+ device->PumpEvents = ORBITAL_PumpEvents;
+
@ -809,27 +772,27 @@ diff -ruwN source/src/video/orbital/SDL_orbitalvideo.c source-new/src/video/orbi
+};
+
+
+int ORBITAL_VideoInit(_THIS, SDL_PixelFormat *vformat)
+int ORBITAL_VideoInit(_THIS)
+{
+ fprintf(stderr, "WARNING: You are using the SDL orbital video driver!\n");
+
+ /* Determine the screen depth (use default 32-bit depth) */
+ /* we change this during the SDL_SetVideoMode implementation... */
+ vformat->BitsPerPixel = 32;
+ vformat->BytesPerPixel = 4;
+
+ /* We're done! */
+ return(0);
+}
+
+SDL_Rect **ORBITAL_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags)
+/* Note: If we are terminated, this could be called in the middle of
+ another SDL video routine -- notably UpdateRects.
+*/
+void ORBITAL_VideoQuit(_THIS)
+{
+ if (format->BitsPerPixel != 32)
+ return NULL;
+
+ return (SDL_Rect **) -1;
+ if (this->hidden->window) {
+ orb_window_destroy(this->hidden->window);
+ this->hidden->window = NULL;
+ this->screen->pixels = NULL;
+ }
+}
+
+#if 0
+SDL_Surface *ORBITAL_SetVideoMode(_THIS, SDL_Surface *current,
+ int width, int height, int bpp, Uint32 flags)
+{
@ -880,27 +843,6 @@ diff -ruwN source/src/video/orbital/SDL_orbitalvideo.c source-new/src/video/orbi
+ orb_window_set_title(this->hidden->window, title);
+}
+
+/* We don't actually allow hardware surfaces other than the main one */
+static int ORBITAL_AllocHWSurface(_THIS, SDL_Surface *surface)
+{
+ return(-1);
+}
+static void ORBITAL_FreeHWSurface(_THIS, SDL_Surface *surface)
+{
+ return;
+}
+
+/* We need to wait for vertical retrace on page flipped displays */
+static int ORBITAL_LockHWSurface(_THIS, SDL_Surface *surface)
+{
+ return(0);
+}
+
+static void ORBITAL_UnlockHWSurface(_THIS, SDL_Surface *surface)
+{
+ return;
+}
+
+static void ORBITAL_UpdateRects(_THIS, int numrects, SDL_Rect *rects)
+{
+ if (this->hidden->window) {
@ -908,24 +850,7 @@ diff -ruwN source/src/video/orbital/SDL_orbitalvideo.c source-new/src/video/orbi
+ orb_window_sync(this->hidden->window);
+ }
+}
+
+int ORBITAL_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors)
+{
+ /* do nothing of note. */
+ return(1);
+}
+
+/* Note: If we are terminated, this could be called in the middle of
+ another SDL video routine -- notably UpdateRects.
+*/
+void ORBITAL_VideoQuit(_THIS)
+{
+ if (this->hidden->window) {
+ orb_window_destroy(this->hidden->window);
+ this->hidden->window = NULL;
+ this->screen->pixels = NULL;
+ }
+}
+#endif
diff -ruwN source/src/video/orbital/SDL_orbitalvideo.h source-new/src/video/orbital/SDL_orbitalvideo.h
--- source/src/video/orbital/SDL_orbitalvideo.h 1969-12-31 17:00:00.000000000 -0700
+++ source-new/src/video/orbital/SDL_orbitalvideo.h 2018-12-30 19:51:10.267649280 -0700