Flutter Linux Embedder
fl_backing_store_provider.h
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// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef FLUTTER_SHELL_PLATFORM_LINUX_FL_BACKING_STORE_PROVIDER_H_
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#define FLUTTER_SHELL_PLATFORM_LINUX_FL_BACKING_STORE_PROVIDER_H_
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#include <gtk/gtk.h>
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#include <cstdint>
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G_BEGIN_DECLS
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G_DECLARE_FINAL_TYPE
(FlBackingStoreProvider,
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fl_backing_store_provider,
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FL
,
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BACKING_STORE_PROVIDER,
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GObject)
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/**
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* FlBackingStoreProvider:
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*
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* #FlBackingStoreProvider creates framebuffers and their backing textures
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* for embedder compositor.
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*/
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/**
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* fl_backing_store_provider_new:
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* @width: width of texture.
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* @height: height of texture.
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*
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* Creates a new frame buffer. fl_renderer_make_current() must be called
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* first.
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*
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* Returns: a new #FlBackingStoreProvider.
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*/
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FlBackingStoreProvider*
fl_backing_store_provider_new
(
int
width
,
int
height
);
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/**
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* fl_backing_store_provider_get_gl_framebuffer_id:
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* @provider: an #FlBackingStoreProvider.
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*
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* Gets created framebuffer id.
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*
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* Returns: gl framebuffer id, 0 if creation failed.
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*/
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uint32_t
fl_backing_store_provider_get_gl_framebuffer_id
(
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FlBackingStoreProvider* provider);
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/**
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* fl_backing_store_provider_get_gl_texture_id:
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* @provider: an #FlBackingStoreProvider.
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*
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* Gets created texture id.
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*
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* Returns: gl texture id, 0 if creation failed.
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*/
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uint32_t
fl_backing_store_provider_get_gl_texture_id
(
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FlBackingStoreProvider* provider);
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/**
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* fl_backing_store_provider_get_gl_target:
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* @provider: an #FlBackingStoreProvider.
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*
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* Gets target texture (example GL_TEXTURE_2D or GL_TEXTURE_RECTANGLE).
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*
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* Returns: target texture.
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*/
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uint32_t
fl_backing_store_provider_get_gl_target
(
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FlBackingStoreProvider* provider);
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/**
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* fl_backing_store_provider_get_gl_format:
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* @provider: an #FlBackingStoreProvider.
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*
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* Gets texture format (example GL_RGBA8).
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*
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* Returns: texture format.
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*/
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uint32_t
fl_backing_store_provider_get_gl_format
(
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FlBackingStoreProvider* provider);
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/**
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* fl_backing_store_provider_get_geometry:
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* @provider: an #FlBackingStoreProvider.
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*
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* Gets geometry of framebuffer.
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*
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* Returns: geometry of backing store.
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*/
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GdkRectangle
fl_backing_store_provider_get_geometry
(
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FlBackingStoreProvider* provider);
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G_END_DECLS
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#endif // FLUTTER_SHELL_PLATFORM_LINUX_FL_BACKING_STORE_PROVIDER_H_
fl_backing_store_provider_get_gl_framebuffer_id
uint32_t fl_backing_store_provider_get_gl_framebuffer_id(FlBackingStoreProvider *provider)
Definition:
fl_backing_store_provider.cc:66
fl_backing_store_provider_get_gl_target
uint32_t fl_backing_store_provider_get_gl_target(FlBackingStoreProvider *provider)
Definition:
fl_backing_store_provider.cc:76
fl_backing_store_provider_new
FlBackingStoreProvider * fl_backing_store_provider_new(int width, int height)
Definition:
fl_backing_store_provider.cc:35
height
G_BEGIN_DECLS int height
Definition:
fl_backing_store_provider.h:37
G_DECLARE_FINAL_TYPE
G_BEGIN_DECLS G_DECLARE_FINAL_TYPE(FlBackingStoreProvider, fl_backing_store_provider, FL, BACKING_STORE_PROVIDER, GObject) FlBackingStoreProvider *fl_backing_store_provider_new(int width
fl_backing_store_provider_get_geometry
GdkRectangle fl_backing_store_provider_get_geometry(FlBackingStoreProvider *provider)
Definition:
fl_backing_store_provider.cc:105
fl_backing_store_provider_get_gl_format
uint32_t fl_backing_store_provider_get_gl_format(FlBackingStoreProvider *provider)
Definition:
fl_backing_store_provider.cc:80
fl_backing_store_provider_get_gl_texture_id
uint32_t fl_backing_store_provider_get_gl_texture_id(FlBackingStoreProvider *provider)
Definition:
fl_backing_store_provider.cc:71
FL
FL
Definition:
fl_binary_messenger.cc:27
width
const uint8_t uint32_t * width
Definition:
fl_pixel_buffer_texture_test.cc:38
shell
platform
linux
fl_backing_store_provider.h
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