3. Hardware framebuffer stream

Detailed Description

Hardware framebuffer stream data

Typedefs
typedef void(*	game_proc_address_t) (void)
	Hardware framebuffer process function address

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Class Documentation

game_hw_rendering_properties

struct game_hw_rendering_properties

Hardware rendering properties

These properties are needed early on, so instead of passing them when the stream is opened, they are passed in EnableHardwareRendering(). As a result, the struct passed to OpenStream() is empty.

Class Members
GAME_HW_CONTEXT_TYPE	context_type	The API to use.
bool	depth	Set to true if render buffers should have a depth component attached. Todo : Obsolete
bool	stencil	Set to true if stencil buffers should be attached. If depth and stencil are true, a packed 24/8 buffer will be added. Only attaching stencil is invalid and will be ignored. Todo : Obsolete
bool	bottom_left_origin	Use the conventional bottom-left origin. If false, standard top-left origin semantics are used. Todo : Move to GL specific interface
unsigned int	version_major	Major version number for the core GL context or GLES 3.1+.
unsigned int	version_minor	Minor version number for the core GL context or GLES 3.1+.
bool	cache_context	If true, the frontend will go to great lengths to avoid resetting the context in scenarios like toggling fullscreen, etc. Todo : Obsolete? Maybe frontend should just always assume this... The reset callback might still be called in extreme situations such as if the context is lost beyond recovery. For optimal stability, set this to false, and allow context to be reset at any time.
bool	debug_context	Creates a debug context.

game_stream_hw_framebuffer_buffer

struct game_stream_hw_framebuffer_buffer

Hardware framebuffer buffer

Class Members
uintptr_t	framebuffer

game_stream_hw_framebuffer_packet

struct game_stream_hw_framebuffer_packet

Hardware framebuffer packet

Class Members
uintptr_t	framebuffer

game_stream_hw_framebuffer_properties

struct game_stream_hw_framebuffer_properties

Hardware framebuffer properties

This struct is empty because hardware rendering properties are passed via EnableHardwareRendering().

Class Members
char	dummy

Typedef Documentation

game_proc_address_t

typedef void(* game_proc_address_t) (void)

Hardware framebuffer process function address

Enumeration Type Documentation

GAME_HW_CONTEXT_TYPE

enum GAME_HW_CONTEXT_TYPE

Hardware framebuffer type

Enumerator
GAME_HW_CONTEXT_NONE	No context.
GAME_HW_CONTEXT_OPENGL	OpenGL 2.x. The driver can choose to use the latest compatibility context.
GAME_HW_CONTEXT_OPENGLES2	OpenGL ES 2.0.
GAME_HW_CONTEXT_OPENGL_CORE	Modern desktop core GL context. Use the major and minor fields to set the GL version.
GAME_HW_CONTEXT_OPENGLES3	OpenGL ES 3.0.
GAME_HW_CONTEXT_OPENGLES_VERSION	OpenGL ES 3.1+. Set major/minor fields.
GAME_HW_CONTEXT_VULKAN	Vulkan.