OpenGL Interlacer

OpenGL interlacing on Leia devices. More...

Namespaces
namespace	leia

Functions
LEIA_NODISCARD LEIASDK_API struct leia_interlacer *	leia_interlacer_opengl_initialize (struct leia_core *core, struct leia_interlacer_init_configuration const *config, void *context)
	Initialize interlacer for usage with OpenGL.
LEIASDK_API void	leia_interlacer_opengl_do_post_process (struct leia_interlacer *, int32_t width, int32_t height, leia_bool blendedInterlace)
	Perform OpenGL graphics rendering.
LEIASDK_API void	leia_interlacer_opengl_set_output_render_target (struct leia_interlacer *, uint32_t renderTarget)
	Set the OpenGL output texture.
LEIASDK_API void	leia_interlacer_opengl_set_source_views (struct leia_interlacer *, uint32_t glTextureId, uint32_t glTextureTarget, int32_t viewIndex, int layer)
	Set the OpenGL view texture.

Detailed Description

OpenGL interlacing on Leia devices.

Function Documentation

leia_interlacer_opengl_initialize()

LEIA_NODISCARD LEIASDK_API struct leia_interlacer * leia_interlacer_opengl_initialize ( struct leia_core *  core, struct leia_interlacer_init_configuration const *  config, void *  context  )

related

Initialize interlacer for usage with OpenGL.

If your application uses OpenGL or OpenGL-ES, use this method to initialize.

Parameters

[in]

context

OpenGL context.

leia_interlacer_opengl_do_post_process()

LEIASDK_API void leia_interlacer_opengl_do_post_process	(	struct leia_interlacer *	,
		int32_t	width,
		int32_t	height,
		leia_bool	blendedInterlace
	)

Perform OpenGL graphics rendering.

Use this method to perform all graphics rendering - interlacing, ACT, and GUI display.

Parameters

[in]	width	Width of the render-target.
[in]	height	Height of the render-target.
[in]	blendedInterlace	Whether to blend the graphics output onto the render-target.

leia_interlacer_opengl_set_output_render_target()

LEIASDK_API void leia_interlacer_opengl_set_output_render_target	(	struct leia_interlacer *	,
		uint32_t	renderTarget
	)

Set the OpenGL output texture.

To render to a render-target other than the default backbuffer, use this method to specify it's name.

Parameters

[in]

renderTarget

Name of views OpenGL render-target.

leia_interlacer_opengl_set_source_views()

LEIASDK_API void leia_interlacer_opengl_set_source_views	(	struct leia_interlacer *	,
		uint32_t	glTextureId,
		uint32_t	glTextureTarget,
		int32_t	viewIndex,
		int	layer
	)

Set the OpenGL view texture.

This method allows you to specify the texture for a specific view index and layer.

Parameters

[in]	glTextureId	The view texture.
[in]	glTextureTarget	The view texture target (GL_TEXTURE_2D or GL_TEXTURE_EXTERNAL_OES)
[in]	viewIndex	The view index.
[in]	layer	The layer at which to set the view texture.