diff options
Diffstat (limited to 'src/graphics/Graphics.cpp')
| -rw-r--r-- | src/graphics/Graphics.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/graphics/Graphics.cpp b/src/graphics/Graphics.cpp index 3394ab2..35120c9 100644 --- a/src/graphics/Graphics.cpp +++ b/src/graphics/Graphics.cpp @@ -55,6 +55,16 @@ void VideoBuffer::Resize(int width, int height, bool resample) int newWidth = width; int newHeight = height; pixel * newBuffer; + if(newHeight == -1 && newWidth == -1) + return; + if(newHeight == -1) + { + newHeight = ((float)Height)*((float)newWidth/(float)Width); + } + if(newWidth == -1) + { + newWidth = ((float)Width)*((float)newHeight/(float)Height); + } if(resample) newBuffer = Graphics::resample_img(Buffer, Width, Height, newWidth, newHeight); else @@ -1113,16 +1123,6 @@ pixel *Graphics::render_packed_rgb(void *image, int width, int height, int cmp_s return res; } -void Graphics::draw_image(const VideoBuffer & vidBuf, int x, int y, int a) -{ - draw_image(vidBuf.Buffer, x, y, vidBuf.Width, vidBuf.Height, a); -} - -void Graphics::draw_image(VideoBuffer * vidBuf, int x, int y, int a) -{ - draw_image(vidBuf->Buffer, x, y, vidBuf->Width, vidBuf->Height, a); -} - VideoBuffer Graphics::DumpFrame() { #ifdef OGLI |