kernel_film.h File Reference

Go to the source code of this file.

Functions
CCL_NAMESPACE_BEGIN ccl_device float4	film_get_pass_result (KernelGlobals *kg, ccl_global float *buffer, float sample_scale, int index, bool use_display_sample_scale)
ccl_device float4	film_map (KernelGlobals *kg, float4 rgba_in, float scale)
ccl_device uchar4	film_float_to_byte (float4 color)
ccl_device void	kernel_film_convert_to_byte (KernelGlobals *kg, ccl_global uchar4 *rgba, ccl_global float *buffer, float sample_scale, int x, int y, int offset, int stride)
ccl_device void	kernel_film_convert_to_half_float (KernelGlobals *kg, ccl_global uchar4 *rgba, ccl_global float *buffer, float sample_scale, int x, int y, int offset, int stride)

Function Documentation

film_float_to_byte()

ccl_device uchar4 film_float_to_byte

(

float4

color

)

Definition at line 77 of file kernel_film.h.

References result, and saturate().

Referenced by kernel_film_convert_to_byte().

film_get_pass_result()

CCL_NAMESPACE_BEGIN ccl_device float4 film_get_pass_result	(	KernelGlobals *	kg,
		ccl_global float *	buffer,
		float	sample_scale,
		int	index,
		bool	use_display_sample_scale
	)

Definition at line 19 of file kernel_film.h.

References alpha, buffer, ccl_global, float4_to_float3(), kernel_data, make_float4, safe_divide_even_color(), float3::x, float3::y, and float3::z.

Referenced by kernel_film_convert_to_byte(), and kernel_film_convert_to_half_float().

film_map()

ccl_device float4 film_map	(	KernelGlobals *	kg,
		float4	rgba_in,
		float	scale
	)

Definition at line 62 of file kernel_film.h.

References color_linear_to_srgb(), result, and saturate().

Referenced by kernel_film_convert_to_byte().

kernel_film_convert_to_byte()

ccl_device void kernel_film_convert_to_byte	(	KernelGlobals *	kg,
		ccl_global uchar4 *	rgba,
		ccl_global float *	buffer,
		float	sample_scale,
		int	x,
		int	y,
		int	offset,
		int	stride
	)

Definition at line 90 of file kernel_film.h.

References buffer, film_float_to_byte(), film_get_pass_result(), film_map(), kernel_data, kg, stride, x, and y.

Referenced by convert_to_byte().

kernel_film_convert_to_half_float()

ccl_device void kernel_film_convert_to_half_float	(	KernelGlobals *	kg,
		ccl_global uchar4 *	rgba,
		ccl_global float *	buffer,
		float	sample_scale,
		int	x,
		int	y,
		int	offset,
		int	stride
	)

Definition at line 113 of file kernel_film.h.

References buffer, ccl_global, film_get_pass_result(), float4_store_half(), kernel_data, kg, stride, x, and y.

Referenced by convert_to_half_float().