Added initial implementation of Vulkan Render Passes.
An initial implementation for various Vulkan rendering objects
has been done here. I tried to do the minimal amount of work
which would still compile/run but that ended up being quite a bit
of work.
We have now have Vulkan implementations of command buffers, swap
chains, render passes, and surfaces. A Vulkan test has also been
added which tests that all these functionalities run and return
expected return values.
BUG=582558
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel;tryserver.chromium.mac:mac_optional_gpu_tests_rel
Review URL: https://codereview.chromium.org/1776453003
Cr-Commit-Position: refs/heads/master@{#384125}
diff --git a/gpu/vulkan/vulkan_surface.h b/gpu/vulkan/vulkan_surface.h
index 3dfb928..cb0baad4 100644
--- a/gpu/vulkan/vulkan_surface.h
+++ b/gpu/vulkan/vulkan_surface.h
@@ -5,18 +5,49 @@
#ifndef GPU_VULKAN_VULKAN_SURFACE_H_
#define GPU_VULKAN_VULKAN_SURFACE_H_
+#include "base/memory/scoped_ptr.h"
#include "gpu/vulkan/vulkan_export.h"
+#include "ui/gfx/geometry/size.h"
+#include "ui/gfx/native_widget_types.h"
+#include "ui/gfx/swap_result.h"
namespace gpu {
+class VulkanSwapChain;
+
class VULKAN_EXPORT VulkanSurface {
public:
- VulkanSurface();
-
static bool InitializeOneOff();
+ // Minimum bit depth of surface.
+ enum Format {
+ FORMAT_BGRA8888,
+ FORMAT_RGB565,
+
+ NUM_SURFACE_FORMATS,
+ DEFAULT_SURFACE_FORMAT = FORMAT_BGRA8888
+ };
+
+ virtual ~VulkanSurface() = 0;
+
+ virtual bool Initialize(VulkanSurface::Format format) = 0;
+ virtual void Destroy() = 0;
+
+ virtual gfx::SwapResult SwapBuffers() = 0;
+
+ virtual VulkanSwapChain* GetSwapChain() = 0;
+
+ virtual void Finish() = 0;
+
+ // Create a surface that render directlys into a surface.
+ static scoped_ptr<VulkanSurface> CreateViewSurface(
+ gfx::AcceleratedWidget window);
+
protected:
- virtual ~VulkanSurface();
+ VulkanSurface();
+
+ private:
+ DISALLOW_COPY_AND_ASSIGN(VulkanSurface);
};
} // namespace gpu
