Ecore DRM Output

Functions to manage DRM outputs. More...

Functions
EAPI Eina_Bool	ecore_drm_outputs_create (Ecore_Drm_Device *dev)
	Create outputs for a drm device. More...
EAPI void	ecore_drm_output_free (Ecore_Drm_Output *output)
	Free an Ecore_Drm_Output. More...
EAPI void	ecore_drm_output_cursor_size_set (Ecore_Drm_Output *output, int handle, int w, int h)
	Set the cursor size for Ecore_Drm_Output. More...
EAPI Eina_Bool	ecore_drm_output_enable (Ecore_Drm_Output *output)
	Enable a Ecore_Drm_Output. More...
EAPI void	ecore_drm_output_disable (Ecore_Drm_Output *output)
	Disable a Ecore_Drm_Output. More...
EAPI void	ecore_drm_output_size_get (Ecore_Drm_Device *dev, int output, int *w, int *h)
	Get the output size of Ecore_Drm_Device. More...
EAPI unsigned int	ecore_drm_output_crtc_id_get (Ecore_Drm_Output *output)
	Get the crtc id of an output. More...
EAPI unsigned int	ecore_drm_output_crtc_buffer_get (Ecore_Drm_Output *output)
	Get the crtc buffer of an output. More...
EAPI unsigned int	ecore_drm_output_connector_id_get (Ecore_Drm_Output *output)
	Get the connector id of an output. More...
EAPI void	ecore_drm_output_position_get (Ecore_Drm_Output *output, int *x, int *y)
	Get the output position of Ecore_Drm_Output. More...
EAPI void	ecore_drm_output_current_resolution_get (Ecore_Drm_Output *output, int *w, int *h, unsigned int *refresh)
	Get the current resolution of Ecore_Drm_Output. More...
EAPI void	ecore_drm_output_physical_size_get (Ecore_Drm_Output *output, int *w, int *h)
	Get the physical size of Ecore_Drm_Output. More...
EAPI unsigned int	ecore_drm_output_subpixel_order_get (Ecore_Drm_Output *output)
	Get the subpixel order of Ecore_Drm_Output. More...
EAPI Eina_Stringshare *	ecore_drm_output_model_get (Ecore_Drm_Output *output)
	Get the model of Ecore_Drm_Output. More...
EAPI Eina_Stringshare *	ecore_drm_output_make_get (Ecore_Drm_Output *output)
	Get the make of Ecore_Drm_Output. More...
EAPI void	ecore_drm_output_dpms_set (Ecore_Drm_Output *output, int level)
	Set the dpms level of an Ecore_Drm_Output. More...
EAPI void	ecore_drm_output_gamma_set (Ecore_Drm_Output *output, uint16_t size, uint16_t *r, uint16_t *g, uint16_t *b)
	Set the gamma level of an Ecore_Drm_Output. More...

Detailed Description

Functions to manage DRM outputs.

Function Documentation

EAPI Eina_Bool ecore_drm_outputs_create

(

Ecore_Drm_Device *

dev

)

Create outputs for a drm device.

This function will create outputs for Ecore_Drm_Device

Parameters

dev	The Ecore_Drm_Device device for which outputs needs to be created

Returns

EINA_TRUE on success, EINA_FALSE on failure.

References EINA_FALSE, eina_list_count(), EINA_TRUE, and ERR.

EAPI void ecore_drm_output_free

(

Ecore_Drm_Output *

output

)

Free an Ecore_Drm_Output.

This function will cleanup and free any previously allocated Ecore_Drm_Output

Parameters

output

The Ecore_Drm_Output to free

Referenced by ecore_drm_device_free().

EAPI void ecore_drm_output_cursor_size_set	(	Ecore_Drm_Output *	output,
		int	handle,
		int	w,
		int	h
	)

Set the cursor size for Ecore_Drm_Output.

This function will set the cursor size of Ecore_Drm_Output

Parameters

output	The Ecore_Drm_Output to set
handle	The Drm handle
w	The width of cursor
h	The height of cursor

Referenced by ecore_drm_output_disable().

EAPI Eina_Bool ecore_drm_output_enable

(

Ecore_Drm_Output *

output

)

Enable a Ecore_Drm_Output.

This function will enable rendering on an Ecore_Drm_Output

Parameters

output

The Ecore_Drm_Output to enable

Since

1.14

References ecore_drm_output_dpms_set(), EINA_FALSE, EINA_TRUE, and ERR.

EAPI void ecore_drm_output_disable

(

Ecore_Drm_Output *

output

)

Disable a Ecore_Drm_Output.

This function will disable rendering on an Ecore_Drm_Output

Parameters

output

The Ecore_Drm_Output to disable

Since

1.14

References ecore_drm_output_cursor_size_set(), ecore_drm_output_dpms_set(), and EINA_FALSE.

EAPI void ecore_drm_output_size_get	(	Ecore_Drm_Device *	dev,
		int	output,
		int *	w,
		int *	h
	)

Get the output size of Ecore_Drm_Device.

This function will give the output size of Ecore_Drm_Device

Parameters

dev	The Ecore_Drm_Device to get output size
output	The output id whose information needs to be retrived
*w	The parameter in which output width is stored
*h	The parameter in which output height is stored

EAPI unsigned int ecore_drm_output_crtc_id_get

(

Ecore_Drm_Output *

output

)

Get the crtc id of an output.

This function will return the default crtc id for an output

Parameters

output

The Ecore_Drm_Output to get the default crtc of

Returns

The id of the default crtc for this output

Since

1.14

EAPI unsigned int ecore_drm_output_crtc_buffer_get

(

Ecore_Drm_Output *

output

)

Get the crtc buffer of an output.

This function will return the default buffer id for an output

Parameters

output

The Ecore_Drm_Output to get the default buffer of

Returns

The id of the default buffer for this output

Since

1.14

EAPI unsigned int ecore_drm_output_connector_id_get

(

Ecore_Drm_Output *

output

)

Get the connector id of an output.

This function will return the default connector id for an output

Parameters

output

The Ecore_Drm_Output to get the default connector of

Returns

The id of the default connector id for this output

Since

1.14

EAPI void ecore_drm_output_position_get	(	Ecore_Drm_Output *	output,
		int *	x,
		int *	y
	)

Get the output position of Ecore_Drm_Output.

This function will give the output position of Ecore_Drm_Output

Parameters

output	The Ecore_Drm_Output to get position for
*x	The parameter in which output x co-ordinate is stored
*y	The parameter in which output y co-ordinate is stored

Since

1.14

EAPI void ecore_drm_output_current_resolution_get	(	Ecore_Drm_Output *	output,
		int *	w,
		int *	h,
		unsigned int *	refresh
	)

Get the current resolution of Ecore_Drm_Output.

This function will give the current resolution of Ecore_Drm_Output

Parameters

output	The Ecore_Drm_Output to get resolution for
*w	The parameter in which output width is stored
*h	The parameter in which output height is stored
*refresh	The parameter in which output refresh rate is stored

Since

1.14

EAPI void ecore_drm_output_physical_size_get	(	Ecore_Drm_Output *	output,
		int *	w,
		int *	h
	)

Get the physical size of Ecore_Drm_Output.

This function will give the physical size (in mm) of Ecore_Drm_Output

Parameters

output	The Ecore_Drm_Output to get physical size for
*w	The parameter in which output physical width is stored
*h	The parameter in which output physical height is stored

Since

1.14

EAPI unsigned int ecore_drm_output_subpixel_order_get

(

Ecore_Drm_Output *

output

)

Get the subpixel order of Ecore_Drm_Output.

This function will give the subpixel order of Ecore_Drm_Output

Parameters

output

The Ecore_Drm_Output to get subpixel order for

Returns

The output subpixel order

Since

1.14

EAPI Eina_Stringshare* ecore_drm_output_model_get

(

Ecore_Drm_Output *

output

)

Get the model of Ecore_Drm_Output.

This function will give the model of Ecore_Drm_Output

Parameters

output

The Ecore_Drm_Output to get model for

Returns

The model (do NOT eina_stringshare_del this return!)

Since

1.14

EAPI Eina_Stringshare* ecore_drm_output_make_get

(

Ecore_Drm_Output *

output

)

Get the make of Ecore_Drm_Output.

This function will give the make of Ecore_Drm_Output

Parameters

output

The Ecore_Drm_Output to get model for

Returns

The make (do NOT eina_stringshare_del this return!)

Since

1.14

EAPI void ecore_drm_output_dpms_set	(	Ecore_Drm_Output *	output,
		int	level
	)

Set the dpms level of an Ecore_Drm_Output.

This function will set the DPMS level of an Ecore_Drm_Output

Parameters

output	The Ecore_Drm_Output to set the dpms level on
level	The level to set

Since

1.14

Referenced by ecore_drm_output_disable(), and ecore_drm_output_enable().

EAPI void ecore_drm_output_gamma_set	(	Ecore_Drm_Output *	output,
		uint16_t	size,
		uint16_t *	r,
		uint16_t *	g,
		uint16_t *	b
	)

Set the gamma level of an Ecore_Drm_Output.

This function will set the gamma of an Ecore_Drm_Output

Parameters

output	The Ecore_Drm_Output to set the gamma level on
size	The gamma table size to set
r	The amount to scale the red channel
g	The amount to scale the green channel
b	The amount to scale the blue channel

Since

1.14

References ERR.