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Add support for VK_EXT_discard_rectangles

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baldurk
2019-02-05 17:00:54 +00:00
parent 354b37be56
commit 6d07e1c42e
22 changed files with 730 additions and 145 deletions
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renderdoc/api/replay/vk_pipestate.h
+56 -18
View File
@@ -566,6 +566,39 @@ struct TransformFeedback
rdcarray<XFBBuffer> buffers;
};
DOCUMENT("Describes a render area in the current framebuffer.");
struct RenderArea
{
DOCUMENT("");
RenderArea() = default;
RenderArea(const RenderArea &) = default;
bool operator==(const RenderArea &o) const
{
return x == o.x && y == o.y && width == o.width && height == o.height;
}
bool operator<(const RenderArea &o) const
{
if(!(x == o.x))
return x < o.x;
if(!(y == o.y))
return y < o.y;
if(!(width == o.width))
return width < o.width;
if(!(height == o.height))
return height < o.height;
return false;
}
DOCUMENT("The X co-ordinate of the render area.");
int32_t x = 0;
DOCUMENT("The Y co-ordinate of the render area.");
int32_t y = 0;
DOCUMENT("The width of the render area.");
int32_t width = 0;
DOCUMENT("The height of the render area.");
int32_t height = 0;
};
DOCUMENT("Describes a combined viewport and scissor region.");
struct ViewportScissor
{
@@ -574,7 +607,14 @@ struct ViewportScissor
ViewportScissor(const ViewportScissor &) = default;
bool operator==(const ViewportScissor &o) const { return vp == o.vp && scissor == o.scissor; }
bool operator<(const ViewportScissor &o) const { return vp == o.vp && scissor == o.scissor; }
bool operator<(const ViewportScissor &o) const
{
if(!(vp == o.vp))
return vp < o.vp;
if(!(scissor == o.scissor))
return scissor < o.scissor;
return false;
}
DOCUMENT("The :class:`Viewport`.");
Viewport vp;
DOCUMENT("The :class:`Scissor`.");
@@ -590,6 +630,21 @@ struct ViewState
DOCUMENT("A list of :class:`VKViewportScissor`.");
rdcarray<ViewportScissor> viewportScissors;
DOCUMENT("A list of :class:`VKRenderArea` defining discard rectangles.");
rdcarray<RenderArea> discardRectangles;
DOCUMENT(R"( ``True`` if a fragment in any one of the discard rectangles fails the discard test,
and a fragment in none of them passes.
``False`` if a fragment in any one of the discard rectangles passes the discard test,
and a fragment in none of them is discarded.
.. note:
A ``True`` value and an empty list of :data:`discardRectangles` means the test is effectively
disabled, since with no rectangles no fragment can be inside one.
)");
bool discardRectanglesExclusive = true;
};
DOCUMENT("Describes the rasterizer state in the pipeline.");
@@ -839,23 +894,6 @@ struct Framebuffer
uint32_t layers = 0;
};
DOCUMENT("Describes the render area for a render pass instance.");
struct RenderArea
{
DOCUMENT("");
RenderArea() = default;
RenderArea(const RenderArea &) = default;
DOCUMENT("The X co-ordinate of the render area.");
int32_t x = 0;
DOCUMENT("The Y co-ordinate of the render area.");
int32_t y = 0;
DOCUMENT("The width of the render area.");
int32_t width = 0;
DOCUMENT("The height of the render area.");
int32_t height = 0;
};
DOCUMENT("Describes the current pass instance at the current time.");
struct CurrentPass
{