gistfile1.diff

diff --git a/engines/myst3/gfx.cpp b/engines/myst3/gfx.cpp
index 9c5b4f7..66a1ce1 100644
--- a/engines/myst3/gfx.cpp
+++ b/engines/myst3/gfx.cpp
@@ -77,8 +77,10 @@ OpenGLTexture::OpenGLTexture(const Graphics::Surface *surface) {
   height = surface->h;
 	format = surface->format;
 
-	internalHeight = upperPowerOfTwo(height);
-	internalWidth = upperPowerOfTwo(width);
+//	internalHeight = upperPowerOfTwo(height);
+//	internalWidth = upperPowerOfTwo(width);
+	internalHeight = height;
+	internalWidth = width;
 
 	if (format.bytesPerPixel == 4) {
 		internalFormat = GL_RGBA;
@@ -92,8 +94,10 @@ OpenGLTexture::OpenGLTexture(const Graphics::Surface *surface) {
 	glGenTextures(1, &id);
 	glBindTexture(GL_TEXTURE_2D, id);
 	glTexImage2D(GL_TEXTURE_2D, 0, internalFormat, internalWidth, internalHeight, 0, internalFormat, sourceFormat, 0);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 
 	update(surface);
 }