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Draw map background in SDL_gpu builds.

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Not yet perfect as the texture refuses to repeat vertically. Not sure
why.
This commit is contained in:
Boldizsár Lipka 2014-08-09 23:01:57 +02:00
parent 4c450f88b3
commit 36964e1722
1 changed files with 17 additions and 0 deletions
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17
src/display.cpp
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@ -1591,6 +1591,18 @@ void display::draw_panel_image(SDL_Rect *clip)
}
#endif
#ifdef SDL_GPU
static void draw_background(CVideo &video, const SDL_Rect& area, const std::string& image)
{
sdl::timage img(image::get_texture(image));
if (img.null()) {
return;
}
img.set_wrap(GPU_WRAP_REPEAT, GPU_WRAP_REPEAT);
img.set_clip(sdl::create_rect(0, 0, area.w, area.h));
video.draw_texture(img, area.x, area.y);
}
#else
static void draw_background(surface screen, const SDL_Rect& area, const std::string& image)
{
const surface background(image::get_image(image));
@ -1610,6 +1622,7 @@ static void draw_background(surface screen, const SDL_Rect& area, const std::str
}
}
}
#endif
//TODO: convert this to use sdl::ttexture
void display::draw_text_in_hex(const map_location& loc,
@ -1787,9 +1800,13 @@ void display::draw_init()
if(redraw_background_) {
// Full redraw of the background
const SDL_Rect clip_rect = map_outside_area();
#ifdef SDL_GPU
draw_background(screen_, clip_rect, theme_.border().background_image);
#else
const surface screen = get_screen_surface();
clip_rect_setter set_clip_rect(screen, &clip_rect);
draw_background(screen, clip_rect, theme_.border().background_image);
#endif
update_rect(clip_rect);
redraw_background_ = false;