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fixed bug in im3d; worked on resizing windows

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aap
2017-10-21 22:21:36 +02:00
parent 7273afb9a3
commit 9609a91848
9 changed files with 53 additions and 15 deletions
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22
src/gl/gl3device.cpp
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@@ -21,6 +21,12 @@
namespace rw {
namespace gl3 {
struct GlGlobals
{
GLFWwindow *window;
int presentWidth, presentHeight;
} glGlobals;
struct UniformState
{
int32 alphaFunc;
@@ -387,13 +393,11 @@ clearCamera(Camera *cam, RGBA *col, uint32 mode)
glClear(mask);
}
static GLFWwindow *glfwwindow;
static void
showRaster(Raster *raster)
{
// TODO: do this properly!
glfwSwapBuffers(glfwwindow);
glfwSwapBuffers(glGlobals.window);
}
static void
@@ -465,6 +469,14 @@ beginUpdate(Camera *cam)
uniformState.fogEnd = cam->farPlane;
stateDirty = 1;
}
int w, h;
glfwGetWindowSize(glGlobals.window, &w, &h);
if(w != glGlobals.presentWidth || h != glGlobals.presentHeight){
glViewport(0, 0, w, h);
glGlobals.presentWidth = w;
glGlobals.presentHeight = h;
}
}
static int
@@ -507,7 +519,7 @@ openGLFW(EngineStartParams *startparams)
glfwTerminate();
return 0;
}
glfwwindow = win;
glGlobals.window = win;
*startparams->window = win;
return 1;
}
@@ -515,7 +527,7 @@ openGLFW(EngineStartParams *startparams)
static int
closeGLFW(void)
{
glfwDestroyWindow(glfwwindow);
glfwDestroyWindow(glGlobals.window);
glfwTerminate();
return 1;
}