(360) Added screen orientation options - might want to refactor

this later on

360/main.c

@@ -166,6 +166,7 @@ static void set_default_settings (void)
 	g_console.initialize_ssnes_enable = false;
 	g_console.emulator_initialized = 0;
 	g_console.mode_switch = MODE_MENU;
+	g_console.screen_orientation = ORIENTATION_NORMAL;
 	strlcpy(g_console.default_rom_startup_dir, "game:", sizeof(g_console.default_rom_startup_dir));
 
 	//g_extern
@@ -313,6 +314,7 @@ static void init_settings (bool load_libsnes_path)
 	// g_console
 	CONFIG_GET_BOOL_CONSOLE(throttle_enable, "throttle_enable");
 	CONFIG_GET_STRING_CONSOLE(default_rom_startup_dir, "default_rom_startup_dir");
+	CONFIG_GET_INT_CONSOLE(screen_orientation, "screen_orientation");
 
 	// g_extern
 	CONFIG_GET_INT_EXTERN(state_slot, "state_slot");
@@ -342,6 +344,7 @@ static void save_settings (void)
 	// g_console
 	config_set_string(conf, "default_rom_startup_dir", g_console.default_rom_startup_dir);
 	config_set_bool(conf, "throttle_enable", g_console.throttle_enable);
+	config_set_int(conf, "screen_orientation", g_console.screen_orientation);
 
 	// g_extern
 	config_set_int(conf, "state_slot", g_extern.state_slot);
@@ -355,6 +358,8 @@ static void save_settings (void)
 
 static void get_environment_settings (void)
 {
+	DWORD ret;
+
 	//for devkits only, we will need to mount all partitions for retail
 	//in a different way
 	//DmMapDevkitDrive();
@@ -371,14 +376,20 @@ static void get_environment_settings (void)
 	Mounted[DEVICE_MEMORY_ONBOARD] = Mount(DEVICE_MEMORY_ONBOARD,"OnBoardMU:"); 
 	Mounted[DEVICE_CDROM0] = Mount(DEVICE_CDROM0,"Dvd:"); 
 
-	int result_filecache = XSetFileCacheSize(0x100000);
+	ret = XSetFileCacheSize(0x100000);
 
-	if(result_filecache != TRUE)
+	if(ret != TRUE)
 	{
 		SSNES_ERR("Couldn't change number of bytes reserved for file system cache.\n");
 	}
 
-	XFileCacheInit(XFILECACHE_CLEAR_ALL, 0x100000, XFILECACHE_DEFAULT_THREAD, 0, 1);
+	ret = XFileCacheInit(XFILECACHE_CLEAR_ALL, 0x100000, XFILECACHE_DEFAULT_THREAD, 0, 1);
+
+	if(ret != ERROR_SUCCESS)
+	{
+		SSNES_ERR("File cache could not be initialized.\n");
+	}
+
 	XFlushUtilityDrive();
 	//unsigned long result = XMountUtilityDriveEx(XMOUNTUTILITYDRIVE_FORMAT0,8192, 0);
 

360/menu.cpp

@@ -147,6 +147,21 @@ HRESULT CSSNESQuickMenu::OnInit(XUIMessageInit * pInitData, BOOL& bHandled)
 	GetChildById(L"XuiBackButton", &m_back);
 
 	m_quickmenulist.SetText(MENU_ITEM_HARDWARE_FILTERING, set_filter_element(g_settings.video.smooth));
+	switch(g_console.screen_orientation)
+	{
+		case ORIENTATION_NORMAL:
+			m_quickmenulist.SetText(MENU_ITEM_ORIENTATION, L"Orientation: Normal");
+			break;
+		case ORIENTATION_VERTICAL:
+			m_quickmenulist.SetText(MENU_ITEM_ORIENTATION, L"Orientation: Vertical");
+			break;
+		case ORIENTATION_FLIPPED:
+			m_quickmenulist.SetText(MENU_ITEM_ORIENTATION, L"Orientation: Flipped");
+			break;
+		case ORIENTATION_FLIPPED_ROTATED:
+			m_quickmenulist.SetText(MENU_ITEM_ORIENTATION, L"Orientation: Flipped Rotated");
+			break;
+	}
 	return S_OK;
 }
 
@@ -183,6 +198,29 @@ HRESULT CSSNESQuickMenu::OnNotifyPress( HXUIOBJ hObjPressed,  int & bHandled )
 			case MENU_ITEM_OVERSCAN_AMOUNT:
 				break;
 			case MENU_ITEM_ORIENTATION:
+				switch(g_console.screen_orientation)
+				{
+					case ORIENTATION_NORMAL:
+						g_console.screen_orientation = ORIENTATION_VERTICAL;
+						m_quickmenulist.SetText(MENU_ITEM_ORIENTATION, L"Orientation: Vertical");
+						g_console.force_resize_enable = true;
+						break;
+					case ORIENTATION_VERTICAL:
+						g_console.screen_orientation = ORIENTATION_FLIPPED;
+						m_quickmenulist.SetText(MENU_ITEM_ORIENTATION, L"Orientation: Flipped");
+						g_console.force_resize_enable = true;
+						break;
+					case ORIENTATION_FLIPPED:
+						g_console.screen_orientation = ORIENTATION_FLIPPED_ROTATED;
+						m_quickmenulist.SetText(MENU_ITEM_ORIENTATION, L"Orientation: Flipped Rotated");
+						g_console.force_resize_enable = true;
+						break;
+					case ORIENTATION_FLIPPED_ROTATED:
+						g_console.screen_orientation = ORIENTATION_NORMAL;
+						m_quickmenulist.SetText(MENU_ITEM_ORIENTATION, L"Orientation: Normal");
+						g_console.force_resize_enable = true;
+						break;
+				}
 				break;
 			case MENU_ITEM_RESIZE_MODE:
 				break;

360/shared.h

@@ -32,6 +32,15 @@ enum
 	MODE_EXIT
 };
 
+enum
+{
+	ORIENTATION_NORMAL,
+	ORIENTATION_VERTICAL,
+	ORIENTATION_FLIPPED,
+	ORIENTATION_FLIPPED_ROTATED,
+	ORIENTATION_END
+};
+
 enum {
    MENU_ITEM_LOAD_STATE = 0,
    MENU_ITEM_SAVE_STATE,

360/xdk360_video.cpp

@@ -23,6 +23,7 @@
 #include "xdk360_video.h"
 #include "../general.h"
 #include "../message.h"
+#include "shared.h"
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -62,12 +63,6 @@ static const char* g_strVertexShaderProgram =
     "     return output;                            "
     " }                                             ";
 
-typedef struct DrawVerticeFormats
-{
-   float x, y;
-   float u, v;
-} DrawVerticeFormats;
-
 static bool g_quitting;
 static bool g_first_msg;
 unsigned g_frame_count;
@@ -227,7 +222,7 @@ static bool xdk360_gfx_frame(void *data, const void *frame,
    vid->xdk360_render_device->Clear(0, NULL, D3DCLEAR_TARGET,
          0xff000000, 1.0f, 0);
 
-   if (vid->last_width != width || vid->last_height != height)
+   if (vid->last_width != width || vid->last_height != height || g_console.force_resize_enable)
    {
       D3DLOCKED_RECT d3dlr;
       if (SUCCEEDED(vid->lpTexture->LockRect(0, &d3dlr, NULL, D3DLOCK_NOSYSLOCK)))
@@ -238,20 +233,61 @@ static bool xdk360_gfx_frame(void *data, const void *frame,
 
       float tex_w = width / 512.0f;
       float tex_h = height / 512.0f;
-      const DrawVerticeFormats verts[] = {
+
-         { -1.0f, -1.0f, 0.0f,  tex_h },
+	  //normal
-         {  1.0f, -1.0f, tex_w, tex_h },
+		const DrawVerticeFormats vertexes_normal[] = {
-         { -1.0f,  1.0f, 0.0f,  0.0f },
+			{ -1.0f, -1.0f, 0.0f,  tex_h },
-         {  1.0f,  1.0f, tex_w, 0.0f },
+			{  1.0f, -1.0f, tex_w, tex_h },
+			{ -1.0f,  1.0f, 0.0f,  0.0f },
+			{  1.0f,  1.0f, tex_w, 0.0f },
+		};
+
+	  	  //vertical
+	  const DrawVerticeFormats vertexes_vertical[] = {
+         { 1.0f, -1.0f, tex_w,  0.0f },
+         { 1.0f, 1.0f, 0.0f, 0.0f },
+         { -1.0f, -1.0f, tex_w,  tex_h },
+         { -1.0f,  1.0f, 0.0f, tex_h },
+      };
+
+	  //flipped
+	  const DrawVerticeFormats vertexes_flipped[] = {
+         { -1.0f, 1.0f, 0.0f,  tex_h },
+         {  1.0f, 1.0f, tex_w, tex_h },
+         { -1.0f, -1.0f, 0.0f,  0.0f },
+         {  1.0f, -1.0f, tex_w, 0.0f },
+      };
+
+	  // flipped vertical
+	        const DrawVerticeFormats vertexes_flipped_vertical[] = {
+         { -1.0f, -1.0f, 0.0f,  0.0f },
+         { -1.0f, 1.0f, tex_w, 0.0f },
+         { 1.0f, -1.0f, 0.0f,  tex_h },
+         {  1.0f,  1.0f, tex_w, tex_h },
       };
 
       void *verts_ptr;
       vid->vertex_buf->Lock(0, 0, &verts_ptr, 0);
-      memcpy(verts_ptr, verts, sizeof(verts));
+	  switch(g_console.screen_orientation)
+	  {
+		case ORIENTATION_NORMAL:
+			memcpy(verts_ptr, vertexes_normal, sizeof(vertexes_normal));
+			break;
+		case ORIENTATION_VERTICAL:
+			memcpy(verts_ptr, vertexes_vertical, sizeof(vertexes_vertical));
+			break;
+		case ORIENTATION_FLIPPED:
+			memcpy(verts_ptr, vertexes_flipped, sizeof(vertexes_flipped));
+			break;
+		case ORIENTATION_FLIPPED_ROTATED:
+			memcpy(verts_ptr, vertexes_flipped_vertical, sizeof(vertexes_flipped_vertical));
+			break;
+	  }
       vid->vertex_buf->Unlock();
 
       vid->last_width = width;
       vid->last_height = height;
+	  g_console.force_resize_enable = false;
    }
 
    D3DLOCKED_RECT d3dlr;

360/xdk360_video.h

@@ -33,6 +33,12 @@ typedef struct {
 #define DFONT_MAX	4096
 #define PRIM_FVF		(D3DFVF_XYZRHW | D3DFVF_TEX1)
 
+typedef struct DrawVerticeFormats
+{
+   float x, y;
+   float u, v;
+} DrawVerticeFormats;
+
 typedef struct xdk360_video
 {
 	bool block_swap;

general.h

@@ -188,6 +188,9 @@ struct console_settings
    bool block_config_read;
    bool default_sram_dir_enable;
    bool default_savestate_dir_enable;
+#ifdef _XBOX
+   bool force_resize_enable;
+#endif
    bool frame_advance_enable;
    bool initialize_ssnes_enable;
    bool ingame_menu_enable;