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Add Graphics.display_width & Graphics.display_height

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This commit is contained in:
Zorua 2022-09-12 17:04:47 -04:00
parent c41967268c
commit 6007c45c8a
3 changed files with 30 additions and 0 deletions
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16
binding/graphics-binding.cpp
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@ -164,6 +164,20 @@ RB_METHOD(graphicsHeight)
return rb_fix_new(shState->graphics().height());
}
RB_METHOD(graphicsDisplayWidth)
{
RB_UNUSED_PARAM;
return rb_fix_new(shState->graphics().displayWidth());
}
RB_METHOD(graphicsDisplayHeight)
{
RB_UNUSED_PARAM;
return rb_fix_new(shState->graphics().displayHeight());
}
RB_METHOD(graphicsWait)
{
RB_UNUSED_PARAM;
@ -383,6 +397,8 @@ void graphicsBindingInit()
_rb_define_module_function(module, "width", graphicsWidth);
_rb_define_module_function(module, "height", graphicsHeight);
_rb_define_module_function(module, "display_width", graphicsDisplayWidth);
_rb_define_module_function(module, "display_height", graphicsDisplayHeight);
_rb_define_module_function(module, "wait", graphicsWait);
_rb_define_module_function(module, "fadeout", graphicsFadeout);
_rb_define_module_function(module, "fadein", graphicsFadein);

12
src/display/graphics.cpp
View file

@ -1330,6 +1330,18 @@ int Graphics::width() const { return p->scRes.x; }
int Graphics::height() const { return p->scRes.y; }
int Graphics::displayWidth() const {
SDL_DisplayMode dm{};
SDL_GetCurrentDisplayMode(SDL_GetWindowDisplayIndex(shState->sdlWindow()), &dm);
return dm.w / p->backingScaleFactor;
}
int Graphics::displayHeight() const {
SDL_DisplayMode dm{};
SDL_GetCurrentDisplayMode(SDL_GetWindowDisplayIndex(shState->sdlWindow()), &dm);
return dm.h / p->backingScaleFactor;
}
void Graphics::resizeScreen(int width, int height) {
p->threadData->rqWindowAdjust.wait();
p->checkResize(true);

2
src/display/graphics.h
View file

@ -58,6 +58,8 @@ public:
int width() const;
int height() const;
int displayWidth() const;
int displayHeight() const;
void resizeScreen(int width, int height);
void resizeWindow(int width, int height, bool center=false);
void drawMovieFrame(const THEORAPLAY_VideoFrame* video, Bitmap *videoBitmap);