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Implement GraphicsDrawer::_initStates()

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This commit is contained in:
Sergey Lipskiy 2017-01-14 21:24:48 +07:00
parent 09a5b414c4
commit 809987b515
7 changed files with 46 additions and 1 deletions
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5
src/Graphics/Context.cpp
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@ -74,6 +74,11 @@ void Context::clearDepthBuffer()
m_impl->clearDepthBuffer();
}
void Context::setPolygonOffset(f32 _factor, f32 _units)
{
m_impl->setPolygonOffset(_factor, _units);
}
ObjectHandle Context::createTexture(Parameter _target)
{
return m_impl->createTexture(_target);

2
src/Graphics/Context.h
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@ -51,6 +51,8 @@ namespace graphics {
void clearDepthBuffer();
void setPolygonOffset(f32 _factor, f32 _units);
/*---------------Texture-------------*/
ObjectHandle createTexture(Parameter _target);

1
src/Graphics/ContextImpl.h
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@ -22,6 +22,7 @@ namespace graphics {
virtual void setBlendColor(f32 _red, f32 _green, f32 _blue, f32 _alpha) = 0;
virtual void clearColorBuffer(f32 _red, f32 _green, f32 _blue, f32 _alpha) = 0;
virtual void clearDepthBuffer() = 0;
virtual void setPolygonOffset(f32 _factor, f32 _units) = 0;
virtual ObjectHandle createTexture(Parameter _target) = 0;
virtual void deleteTexture(ObjectHandle _name) = 0;
virtual void init2DTexture(const Context::InitTextureParams & _params) = 0;

5
src/Graphics/OpenGLContext/opengl_ContextImpl.cpp
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@ -138,6 +138,11 @@ void ContextImpl::clearDepthBuffer()
enableScissor->enable(true);
}
void ContextImpl::setPolygonOffset(f32 _factor, f32 _units)
{
glPolygonOffset(_factor, _units);
}
/*---------------Texture-------------*/
graphics::ObjectHandle ContextImpl::createTexture(graphics::Parameter _target)

2
src/Graphics/OpenGLContext/opengl_ContextImpl.h
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@ -44,6 +44,8 @@ namespace opengl {
void clearDepthBuffer() override;
void setPolygonOffset(f32 _factor, f32 _units) override;
/*---------------Texture-------------*/
graphics::ObjectHandle createTexture(graphics::Parameter _target) override;

31
src/GraphicsDrawer.cpp
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@ -1494,3 +1494,34 @@ void GraphicsDrawer::blitOrCopyTexturedRect(const BlitOrCopyRectParams & _params
copyTexturedRect(_params);
}
void GraphicsDrawer::_initStates()
{
gfxContext.enable(enable::CULL_FACE, false);
gfxContext.enable(enable::SCISSOR_TEST, true);
gfxContext.enableDepthWrite(false);
gfxContext.setDepthCompare(compare::ALWAYS);
if (config.frameBufferEmulation.N64DepthCompare != 0) {
gfxContext.enable(enable::DEPTH_TEST, false);
gfxContext.enable(enable::POLYGON_OFFSET_FILL, false);
}
else {
gfxContext.enable(enable::DEPTH_TEST, true);
#ifdef ANDROID
if (config.generalEmulation.forcePolygonOffset != 0)
gfxContext.setPolygonOffset(config.generalEmulation.polygonOffsetFactor, config.generalEmulation.polygonOffsetUnits);
else
#endif
gfxContext.setPolygonOffset(-3.0f, -3.0f);
}
DisplayWindow & wnd = DisplayWindow::get();
glViewport(0, wnd.getHeightOffset(), wnd.getScreenWidth(), wnd.getScreenHeight());
gfxContext.clearColorBuffer(0.0f, 0.0f, 0.0f, 0.0f);
srand(time(nullptr));
wnd.swapBuffers();
}

1
src/GraphicsDrawer.h
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@ -141,7 +141,6 @@ public:
private:
GraphicsDrawer(const GraphicsDrawer &);
void _initExtensions();
void _initStates();
void _initData();
void _destroyData();