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Diffstat (limited to '3rdparty/SDL2/src/video/uikit/SDL_uikitmodes.m')
-rw-r--r--3rdparty/SDL2/src/video/uikit/SDL_uikitmodes.m313
1 files changed, 0 insertions, 313 deletions
diff --git a/3rdparty/SDL2/src/video/uikit/SDL_uikitmodes.m b/3rdparty/SDL2/src/video/uikit/SDL_uikitmodes.m
deleted file mode 100644
index cd3b8d08e15..00000000000
--- a/3rdparty/SDL2/src/video/uikit/SDL_uikitmodes.m
+++ /dev/null
@@ -1,313 +0,0 @@
-/*
- Simple DirectMedia Layer
- Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
-
- This software is provided 'as-is', without any express or implied
- warranty. In no event will the authors be held liable for any damages
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely, subject to the following restrictions:
-
- 1. The origin of this software must not be misrepresented; you must not
- claim that you wrote the original software. If you use this software
- in a product, an acknowledgment in the product documentation would be
- appreciated but is not required.
- 2. Altered source versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
- 3. This notice may not be removed or altered from any source distribution.
-*/
-#include "../../SDL_internal.h"
-
-#if SDL_VIDEO_DRIVER_UIKIT
-
-#include "SDL_assert.h"
-#include "SDL_uikitmodes.h"
-
-@implementation SDL_DisplayData
-
-@synthesize uiscreen;
-
-@end
-
-@implementation SDL_DisplayModeData
-
-@synthesize uiscreenmode;
-
-@end
-
-
-static int
-UIKit_AllocateDisplayModeData(SDL_DisplayMode * mode,
- UIScreenMode * uiscreenmode)
-{
- SDL_DisplayModeData *data = nil;
-
- if (uiscreenmode != nil) {
- /* Allocate the display mode data */
- data = [[SDL_DisplayModeData alloc] init];
- if (!data) {
- return SDL_OutOfMemory();
- }
-
- data.uiscreenmode = uiscreenmode;
- }
-
- mode->driverdata = (void *) CFBridgingRetain(data);
-
- return 0;
-}
-
-static void
-UIKit_FreeDisplayModeData(SDL_DisplayMode * mode)
-{
- if (mode->driverdata != NULL) {
- CFRelease(mode->driverdata);
- mode->driverdata = NULL;
- }
-}
-
-static int
-UIKit_AddSingleDisplayMode(SDL_VideoDisplay * display, int w, int h,
- UIScreenMode * uiscreenmode)
-{
- SDL_DisplayMode mode;
- SDL_zero(mode);
-
- mode.format = SDL_PIXELFORMAT_ABGR8888;
- mode.refresh_rate = 0;
- if (UIKit_AllocateDisplayModeData(&mode, uiscreenmode) < 0) {
- return -1;
- }
-
- mode.w = w;
- mode.h = h;
- if (SDL_AddDisplayMode(display, &mode)) {
- return 0;
- } else {
- UIKit_FreeDisplayModeData(&mode);
- return -1;
- }
-}
-
-static int
-UIKit_AddDisplayMode(SDL_VideoDisplay * display, int w, int h,
- UIScreenMode * uiscreenmode, SDL_bool addRotation)
-{
- if (UIKit_AddSingleDisplayMode(display, w, h, uiscreenmode) < 0) {
- return -1;
- }
-
- if (addRotation) {
- /* Add the rotated version */
- if (UIKit_AddSingleDisplayMode(display, h, w, uiscreenmode) < 0) {
- return -1;
- }
- }
-
- return 0;
-}
-
-static int
-UIKit_AddDisplay(UIScreen *uiscreen)
-{
- CGSize size = uiscreen.bounds.size;
-
- /* Make sure the width/height are oriented correctly */
- if (UIKit_IsDisplayLandscape(uiscreen) != (size.width > size.height)) {
- CGFloat height = size.width;
- size.width = size.height;
- size.height = height;
- }
-
- SDL_VideoDisplay display;
- SDL_DisplayMode mode;
- SDL_zero(mode);
- mode.format = SDL_PIXELFORMAT_ABGR8888;
- mode.w = (int) size.width;
- mode.h = (int) size.height;
-
- UIScreenMode *uiscreenmode = uiscreen.currentMode;
-
- if (UIKit_AllocateDisplayModeData(&mode, uiscreenmode) < 0) {
- return -1;
- }
-
- SDL_zero(display);
- display.desktop_mode = mode;
- display.current_mode = mode;
-
- /* Allocate the display data */
- SDL_DisplayData *data = [[SDL_DisplayData alloc] init];
- if (!data) {
- UIKit_FreeDisplayModeData(&display.desktop_mode);
- return SDL_OutOfMemory();
- }
-
- data.uiscreen = uiscreen;
-
- display.driverdata = (void *) CFBridgingRetain(data);
- SDL_AddVideoDisplay(&display);
-
- return 0;
-}
-
-SDL_bool
-UIKit_IsDisplayLandscape(UIScreen *uiscreen)
-{
-#if !TARGET_OS_TV
- if (uiscreen == [UIScreen mainScreen]) {
- return UIInterfaceOrientationIsLandscape([UIApplication sharedApplication].statusBarOrientation);
- } else
-#endif /* !TARGET_OS_TV */
- {
- CGSize size = uiscreen.bounds.size;
- return (size.width > size.height);
- }
-}
-
-int
-UIKit_InitModes(_THIS)
-{
- @autoreleasepool {
- for (UIScreen *uiscreen in [UIScreen screens]) {
- if (UIKit_AddDisplay(uiscreen) < 0) {
- return -1;
- }
- }
- }
-
- return 0;
-}
-
-void
-UIKit_GetDisplayModes(_THIS, SDL_VideoDisplay * display)
-{
- @autoreleasepool {
- SDL_DisplayData *data = (__bridge SDL_DisplayData *) display->driverdata;
-
- SDL_bool isLandscape = UIKit_IsDisplayLandscape(data.uiscreen);
- SDL_bool addRotation = (data.uiscreen == [UIScreen mainScreen]);
- CGFloat scale = data.uiscreen.scale;
- NSArray *availableModes = nil;
-
-#if TARGET_OS_TV
- addRotation = SDL_FALSE;
- availableModes = @[data.uiscreen.currentMode];
-#else
- availableModes = data.uiscreen.availableModes;
-#endif
-
-#ifdef __IPHONE_8_0
- /* The UIScreenMode of an iPhone 6 Plus should be 1080x1920 rather than
- * 1242x2208 (414x736@3x), so we should use the native scale. */
- if ([data.uiscreen respondsToSelector:@selector(nativeScale)]) {
- scale = data.uiscreen.nativeScale;
- }
-#endif
-
- for (UIScreenMode *uimode in availableModes) {
- /* The size of a UIScreenMode is in pixels, but we deal exclusively
- * in points (except in SDL_GL_GetDrawableSize.) */
- int w = (int)(uimode.size.width / scale);
- int h = (int)(uimode.size.height / scale);
-
- /* Make sure the width/height are oriented correctly */
- if (isLandscape != (w > h)) {
- int tmp = w;
- w = h;
- h = tmp;
- }
-
- UIKit_AddDisplayMode(display, w, h, uimode, addRotation);
- }
- }
-}
-
-int
-UIKit_SetDisplayMode(_THIS, SDL_VideoDisplay * display, SDL_DisplayMode * mode)
-{
- @autoreleasepool {
- SDL_DisplayData *data = (__bridge SDL_DisplayData *) display->driverdata;
-
-#if !TARGET_OS_TV
- SDL_DisplayModeData *modedata = (__bridge SDL_DisplayModeData *)mode->driverdata;
- [data.uiscreen setCurrentMode:modedata.uiscreenmode];
-#endif
-
- if (data.uiscreen == [UIScreen mainScreen]) {
- /* [UIApplication setStatusBarOrientation:] no longer works reliably
- * in recent iOS versions, so we can't rotate the screen when setting
- * the display mode. */
- if (mode->w > mode->h) {
- if (!UIKit_IsDisplayLandscape(data.uiscreen)) {
- return SDL_SetError("Screen orientation does not match display mode size");
- }
- } else if (mode->w < mode->h) {
- if (UIKit_IsDisplayLandscape(data.uiscreen)) {
- return SDL_SetError("Screen orientation does not match display mode size");
- }
- }
- }
- }
-
- return 0;
-}
-
-int
-UIKit_GetDisplayUsableBounds(_THIS, SDL_VideoDisplay * display, SDL_Rect * rect)
-{
- @autoreleasepool {
- int displayIndex = (int) (display - _this->displays);
- SDL_DisplayData *data = (__bridge SDL_DisplayData *) display->driverdata;
-
- /* the default function iterates displays to make a fake offset,
- as if all the displays were side-by-side, which is fine for iOS. */
- if (SDL_GetDisplayBounds(displayIndex, rect) < 0) {
- return -1;
- }
-
- CGRect frame = data.uiscreen.bounds;
-
-#if !TARGET_OS_TV
- if (!UIKit_IsSystemVersionAtLeast(7.0)) {
- frame = [data.uiscreen applicationFrame];
- }
-#endif
-
- rect->x += frame.origin.x;
- rect->y += frame.origin.y;
- rect->w = frame.size.width;
- rect->h = frame.size.height;
- }
-
- return 0;
-}
-
-void
-UIKit_QuitModes(_THIS)
-{
- /* Release Objective-C objects, so higher level doesn't free() them. */
- int i, j;
- @autoreleasepool {
- for (i = 0; i < _this->num_displays; i++) {
- SDL_VideoDisplay *display = &_this->displays[i];
-
- UIKit_FreeDisplayModeData(&display->desktop_mode);
- for (j = 0; j < display->num_display_modes; j++) {
- SDL_DisplayMode *mode = &display->display_modes[j];
- UIKit_FreeDisplayModeData(mode);
- }
-
- if (display->driverdata != NULL) {
- CFRelease(display->driverdata);
- display->driverdata = NULL;
- }
- }
- }
-}
-
-#endif /* SDL_VIDEO_DRIVER_UIKIT */
-
-/* vi: set ts=4 sw=4 expandtab: */