From 867555b1c9ef51fec23ce77c682cf7d5b5a23c5e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20K=C3=A4fer?= <mail@kkaefer.com>
Date: Mon, 13 May 2019 17:13:31 -0700
Subject: [core] add gfx::UploadPass, split startRender into prepare and upload

---
 src/mbgl/gl/upload_pass.hpp | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 src/mbgl/gl/upload_pass.hpp

(limited to 'src/mbgl/gl/upload_pass.hpp')

diff --git a/src/mbgl/gl/upload_pass.hpp b/src/mbgl/gl/upload_pass.hpp
new file mode 100644
index 0000000000..8b4f71b88d
--- /dev/null
+++ b/src/mbgl/gl/upload_pass.hpp
@@ -0,0 +1,42 @@
+#pragma once
+
+#include <mbgl/gfx/upload_pass.hpp>
+
+namespace mbgl {
+namespace gfx {
+
+class CommandEncoder;
+
+} // namespace gfx
+
+namespace gl {
+
+class CommandEncoder;
+class Context;
+
+class UploadPass final : public gfx::UploadPass {
+public:
+    UploadPass(gl::CommandEncoder&, const char* name);
+
+private:
+    void pushDebugGroup(const char* name) override;
+    void popDebugGroup() override;
+
+public:
+    std::unique_ptr<gfx::VertexBufferResource> createVertexBufferResource(const void* data, std::size_t size, const gfx::BufferUsageType) override;
+    void updateVertexBufferResource(gfx::VertexBufferResource&, const void* data, std::size_t size) override;
+    std::unique_ptr<gfx::IndexBufferResource> createIndexBufferResource(const void* data, std::size_t size, const gfx::BufferUsageType) override;
+    void updateIndexBufferResource(gfx::IndexBufferResource&, const void* data, std::size_t size) override;
+
+public:
+    std::unique_ptr<gfx::TextureResource> createTextureResource(Size, const void* data, gfx::TexturePixelType, gfx::TextureChannelDataType) override;
+    void updateTextureResource(gfx::TextureResource&, Size, const void* data, gfx::TexturePixelType, gfx::TextureChannelDataType) override;
+    void updateTextureResourceSub(gfx::TextureResource&, const uint16_t xOffset, const uint16_t yOffset, Size, const void* data, gfx::TexturePixelType, gfx::TextureChannelDataType) override;
+
+private:
+    gl::CommandEncoder& commandEncoder;
+    const gfx::DebugGroup<gfx::CommandEncoder> debugGroup;
+};
+
+} // namespace gl
+} // namespace mbgl
-- 
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