LOVE/love
1
0
Fork 0
mirror of https://github.com/love2d/love.git synced 2026-08-16 00:02:12 +02:00
Code Issues Packages Projects Releases Wiki Activity

Allow disabling stencil capabilities for the main screen in love.window.setMode.

Browse Source 
--HG--
branch : minor
This commit is contained in:
Alex Szpakowski
2017-01-05 19:40:18 -04:00
parent 3adc9b45be
commit 5243fb5a85
11 changed files with 57 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/modules/graphics/opengl/Graphics.cpp
+16 -5
View File
@@ -55,6 +55,7 @@ namespace opengl
Graphics::Graphics()
: quadIndices(nullptr)
, windowHasStencil(false)
{
gl = OpenGL();
@@ -69,11 +70,15 @@ Graphics::Graphics()
if (window->isOpen())
{
double w = window->getWidth();
double h = window->getHeight();
window->windowToDPICoords(&w, &h);
int w, h;
love::window::WindowSettings settings;
window->getWindow(w, h, settings);
setMode((int) w, (int) h, window->getPixelWidth(), window->getPixelHeight());
double dpiW = w;
double dpiH = h;
window->windowToDPICoords(&dpiW, &dpiH);
setMode((int) dpiW, (int) dpiH, window->getPixelWidth(), window->getPixelHeight(), settings.stencil);
}
}
}
@@ -200,7 +205,7 @@ void Graphics::setViewportSize(int width, int height, int pixelwidth, int pixelh
}
}
bool Graphics::setMode(int width, int height, int pixelwidth, int pixelheight)
bool Graphics::setMode(int width, int height, int pixelwidth, int pixelheight, bool windowhasstencil)
{
this->width = width;
this->height = height;
@@ -1103,6 +1108,9 @@ void Graphics::setScissor()
void Graphics::drawToStencilBuffer(StencilAction action, int value)
{
if (states.back().canvases.empty() && !windowHasStencil)
throw love::Exception("The window must have stenciling enabled to draw to the main screen's stencil buffer.");
flushStreamDraws();
writingToStencil = true;
@@ -1161,6 +1169,9 @@ void Graphics::stopDrawToStencilBuffer()
void Graphics::setStencilTest(CompareMode compare, int value)
{
if (compare != COMPARE_ALWAYS && states.back().canvases.empty() && !windowHasStencil)
throw love::Exception("The window must have stenciling enabled to use setStencilTest on the main screen.");
DisplayState &state = states.back();
if (state.stencilCompare != compare || state.stencilTestValue != value)