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Add parameter for the fake screen.

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In order to make unit testing with different screen sizes possible it's
required to allow the setting of these values. Decided against doing it
in the constructor since I want to test on different screen sizes so
will rerun the function to get a different size. (Unit test code will be
committed later.)
This commit is contained in:
Mark de Wever 2009-04-30 20:56:49 +00:00
parent a926991e5f
commit bbcb2b40cd
2 changed files with 13 additions and 5 deletions
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8
src/video.cpp
View file

@ -293,11 +293,11 @@ void CVideo::make_fake()
image::set_pixel_format(frameBuffer->format);
}
void CVideo::make_test_fake()
void CVideo::make_test_fake(const unsigned width,
const unsigned height, const unsigned bpp)
{
// Create fake screen that is 1024x768 24bpp
// We can then use this in tests to draw
frameBuffer = SDL_CreateRGBSurface(SDL_SWSURFACE,1024,768,32,0xFF0000,0xFF00,0xFF,0);
frameBuffer = SDL_CreateRGBSurface(SDL_SWSURFACE,
width, height, bpp, 0xFF0000, 0xFF00, 0xFF, 0);
image::set_pixel_format(frameBuffer->format);
fake_interactive = true;

10
src/video.hpp
View file

@ -85,7 +85,15 @@ class CVideo : private boost::noncopyable {
int getBpp();
void make_fake();
void make_test_fake();
/**
* Creates a fake frame buffer for the unit tests.
*
* @param width The width of the buffer.
* @param height The heigth of the buffer.
* @param bpp The bpp of the buffer.
*/
void make_test_fake(const unsigned width = 1024,
const unsigned height = 768, const unsigned bpp = 32);
bool faked() const { return fake_screen_; }
//functions to set and clear 'help strings'. A 'help string' is like a tooltip, but it appears