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Renderer: Implement Framebuffers

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This commit is contained in:
Jérôme Leclercq
2021-02-20 19:22:08 +01:00
parent 3ef74d6e1d
commit fb3468854f
32 changed files with 401 additions and 100 deletions
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13
src/Nazara/OpenGLRenderer/OpenGLCommandBuffer.cpp
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@@ -106,18 +106,19 @@ namespace Nz
for (std::size_t i = 0; i < colorBufferCount; ++i)
{
Nz::Color color = command.clearValues[i].color;
std::array<GLuint, 4> clearColor = { color.r, color.g, color.b, color.a };
std::array<GLfloat, 4> clearColor = { color.r / 255.f, color.g / 255.f, color.b / 255.f, color.a / 255.f };
context->glClearBufferuiv(GL_COLOR, GLint(i), clearColor.data());
context->glClearBufferfv(GL_COLOR, GLint(i), clearColor.data());
}
context->glClear(GL_DEPTH_BUFFER_BIT);
}
else
{
Nz::Color color = command.clearValues[0].color;
context->glClearColor(color.r, color.g, color.b, color.a);
context->glClearColor(color.r / 255.f, color.g / 255.f, color.b / 255.f, color.a / 255.f);
context->glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
}
context->glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
}
else
static_assert(AlwaysFalse<T>::value, "non-exhaustive visitor");
@@ -131,6 +132,8 @@ namespace Nz
states.shaderBindings->Apply(context);
states.pipeline->Apply(context);
states.pipeline->FlipY(states.shouldFlipY);
if (states.scissorRegion)
context.SetScissorBox(states.scissorRegion->x, states.scissorRegion->y, states.scissorRegion->width, states.scissorRegion->height);