AvatarButton/holder, rename ThumbnailBroker for more general purposes

2 files changed, 17 insertions, 0 deletions

diff --git a/src/graphics/Graphics.cpp b/src/graphics/Graphics.cpp
index 068cc5d..3394ab2 100644
--- a/src/graphics/Graphics.cpp
+++ b/src/graphics/Graphics.cpp
@@ -35,10 +35,25 @@ VideoBuffer::VideoBuffer(VideoBuffer * old):
 	std::copy(old->Buffer, old->Buffer+(old->Width*old->Height), Buffer);
 };
 
+VideoBuffer::VideoBuffer(pixel * buffer, int width, int height):
+	Width(width),
+	Height(height)
+{
+	Buffer = new pixel[width*height];
+	std::copy(buffer, buffer+(width*height), Buffer);
+}
+
 void VideoBuffer::Resize(float factor, bool resample)
 {
 	int newWidth = ((float)Width)*factor;
 	int newHeight = ((float)Height)*factor;
+	Resize(newWidth, newHeight);
+}
+
+void VideoBuffer::Resize(int width, int height, bool resample)
+{
+	int newWidth = width;
+	int newHeight = height;
 	pixel * newBuffer;
 	if(resample)
 		newBuffer = Graphics::resample_img(Buffer, Width, Height, newWidth, newHeight);
diff --git a/src/graphics/Graphics.h b/src/graphics/Graphics.h
index 2c90074..596d93d 100644
--- a/src/graphics/Graphics.h
+++ b/src/graphics/Graphics.h
@@ -110,8 +110,10 @@ public:
 
 	VideoBuffer(const VideoBuffer & old);
 	VideoBuffer(VideoBuffer * old);
+	VideoBuffer(pixel * buffer, int width, int height);
 	VideoBuffer(int width, int height);
 	void Resize(float factor, bool resample = false);
+	void Resize(int width, int height, bool resample = false);
 	TPT_INLINE void BlendPixel(int x, int y, int r, int g, int b, int a)
 	{
 	#ifdef PIX32OGL