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Diffstat (limited to '3rdparty/SDL2/src/video/directfb/SDL_DirectFB_shape.c')
-rw-r--r--3rdparty/SDL2/src/video/directfb/SDL_DirectFB_shape.c134
1 files changed, 0 insertions, 134 deletions
diff --git a/3rdparty/SDL2/src/video/directfb/SDL_DirectFB_shape.c b/3rdparty/SDL2/src/video/directfb/SDL_DirectFB_shape.c
deleted file mode 100644
index 3239e30214e..00000000000
--- a/3rdparty/SDL2/src/video/directfb/SDL_DirectFB_shape.c
+++ /dev/null
@@ -1,134 +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_DIRECTFB
-
-#include "SDL_assert.h"
-#include "SDL_DirectFB_video.h"
-#include "SDL_DirectFB_shape.h"
-#include "SDL_DirectFB_window.h"
-
-#include "../SDL_shape_internals.h"
-
-SDL_Window*
-DirectFB_CreateShapedWindow(const char *title,unsigned int x,unsigned int y,unsigned int w,unsigned int h,Uint32 flags) {
- return SDL_CreateWindow(title,x,y,w,h,flags /* | SDL_DFB_WINDOW_SHAPED */);
-}
-
-SDL_WindowShaper*
-DirectFB_CreateShaper(SDL_Window* window) {
- SDL_WindowShaper* result = NULL;
-
- result = malloc(sizeof(SDL_WindowShaper));
- result->window = window;
- result->mode.mode = ShapeModeDefault;
- result->mode.parameters.binarizationCutoff = 1;
- result->userx = result->usery = 0;
- SDL_ShapeData* data = SDL_malloc(sizeof(SDL_ShapeData));
- result->driverdata = data;
- data->surface = NULL;
- window->shaper = result;
- int resized_properly = DirectFB_ResizeWindowShape(window);
- SDL_assert(resized_properly == 0);
-
- return result;
-}
-
-int
-DirectFB_ResizeWindowShape(SDL_Window* window) {
- SDL_ShapeData* data = window->shaper->driverdata;
- SDL_assert(data != NULL);
-
- if (window->x != -1000)
- {
- window->shaper->userx = window->x;
- window->shaper->usery = window->y;
- }
- SDL_SetWindowPosition(window,-1000,-1000);
-
- return 0;
-}
-
-int
-DirectFB_SetWindowShape(SDL_WindowShaper *shaper,SDL_Surface *shape,SDL_WindowShapeMode *shape_mode) {
-
- if(shaper == NULL || shape == NULL || shaper->driverdata == NULL)
- return -1;
- if(shape->format->Amask == 0 && SDL_SHAPEMODEALPHA(shape_mode->mode))
- return -2;
- if(shape->w != shaper->window->w || shape->h != shaper->window->h)
- return -3;
-
- {
- SDL_VideoDisplay *display = SDL_GetDisplayForWindow(shaper->window);
- SDL_DFB_DEVICEDATA(display->device);
- Uint32 *pixels;
- Sint32 pitch;
- Uint32 h,w;
- Uint8 *src, *bitmap;
- DFBSurfaceDescription dsc;
-
- SDL_ShapeData *data = shaper->driverdata;
-
- SDL_DFB_RELEASE(data->surface);
-
- dsc.flags = DSDESC_WIDTH | DSDESC_HEIGHT | DSDESC_PIXELFORMAT | DSDESC_CAPS;
- dsc.width = shape->w;
- dsc.height = shape->h;
- dsc.caps = DSCAPS_PREMULTIPLIED;
- dsc.pixelformat = DSPF_ARGB;
-
- SDL_DFB_CHECKERR(devdata->dfb->CreateSurface(devdata->dfb, &dsc, &data->surface));
-
- /* Assume that shaper->alphacutoff already has a value, because SDL_SetWindowShape() should have given it one. */
- SDL_DFB_ALLOC_CLEAR(bitmap, shape->w * shape->h);
- SDL_CalculateShapeBitmap(shaper->mode,shape,bitmap,1);
-
- src = bitmap;
-
- SDL_DFB_CHECK(data->surface->Lock(data->surface, DSLF_WRITE | DSLF_READ, (void **) &pixels, &pitch));
-
- h = shaper->window->h;
- while (h--) {
- for (w = 0; w < shaper->window->w; w++) {
- if (*src)
- pixels[w] = 0xFFFFFFFF;
- else
- pixels[w] = 0;
- src++;
-
- }
- pixels += (pitch >> 2);
- }
- SDL_DFB_CHECK(data->surface->Unlock(data->surface));
- SDL_DFB_FREE(bitmap);
-
- /* FIXME: Need to call this here - Big ?? */
- DirectFB_WM_RedrawLayout(SDL_GetDisplayForWindow(shaper->window)->device, shaper->window);
- }
-
- return 0;
-error:
- return -1;
-}
-
-#endif /* SDL_VIDEO_DRIVER_DIRECTFB */