LOVE/love
1
0
Fork 0
mirror of https://github.com/love2d/love.git synced 2026-08-20 20:49:54 +02:00
Code Issues Packages Projects Releases Wiki Activity

Really fixed setting the scissor and then changing Canvases

Browse Source
This commit is contained in:
Alex Szpakowski
2013-12-31 23:37:04 -04:00
parent 9a61ca7393
commit ab1cf7fdc5
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/modules/graphics/opengl/OpenGL.cpp
+3 -1
View File
@@ -235,13 +235,15 @@ Color OpenGL::getClearColor() const
void OpenGL::setViewport(const OpenGL::Viewport &v) void OpenGL::setViewport(const OpenGL::Viewport &v)
{ {
Viewport oldViewport = state.viewport;
glViewport(v.x, v.y, v.w, v.h); glViewport(v.x, v.y, v.w, v.h);
state.viewport = v; state.viewport = v;
// glScissor starts from the lower left, so we compensate when setting the // glScissor starts from the lower left, so we compensate when setting the
// scissor. When the viewport is changed, we need to manually update the // scissor. When the viewport is changed, we need to manually update the
// scissor again. // scissor again.
if (v.h != state.viewport.h) if (v.h != oldViewport.h)
setScissor(state.scissor); setScissor(state.scissor);
} }