filter_features.h File Reference

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Macros
#define	ccl_get_feature(buffer, pass)   (buffer)[(pass)*pass_stride]
#define	FOR_PIXEL_WINDOW
#define	END_FOR_PIXEL_WINDOW
#define	DESIGN_ROW_ADD(I, F)    design_row_add(design_row, rank, transform, stride, I, F, num_features);

Functions
ccl_device_inline void	filter_get_features (int3 pixel, const ccl_global float *ccl_restrict buffer, float *features, bool use_time, const float *ccl_restrict mean, int pass_stride)
ccl_device_inline void	filter_get_feature_scales (int3 pixel, const ccl_global float *ccl_restrict buffer, float *scales, bool use_time, const float *ccl_restrict mean, int pass_stride)
ccl_device_inline void	filter_calculate_scale (float *scale, bool use_time)
ccl_device_inline float3	filter_get_color (const ccl_global float *ccl_restrict buffer, int pass_stride)
ccl_device_inline void	design_row_add (float *design_row, int rank, const ccl_global float *ccl_restrict transform, int stride, int row, float feature, int transform_row_stride)
ccl_device_inline void	filter_get_design_row_transform (int3 p_pixel, const ccl_global float *ccl_restrict p_buffer, int3 q_pixel, const ccl_global float *ccl_restrict q_buffer, int pass_stride, int rank, float *design_row, const ccl_global float *ccl_restrict transform, int stride, bool use_time)

Macro Definition Documentation

ccl_get_feature

#define ccl_get_feature	(		buffer,
			pass
	)		(buffer)[(pass)*pass_stride]

Definition at line 19 of file filter_features.h.

DESIGN_ROW_ADD

#define DESIGN_ROW_ADD	(		I,
			F
	)		design_row_add(design_row, rank, transform, stride, I, F, num_features);

END_FOR_PIXEL_WINDOW

#define END_FOR_PIXEL_WINDOW

Value:

  } \
  pixel_buffer += buffer_w - (high.x - low.x); \
  } \
  }

Definition at line 32 of file filter_features.h.

FOR_PIXEL_WINDOW

#define FOR_PIXEL_WINDOW

Value:

  for (int frame = 0; frame < tile_info->num_frames; frame++) { \
    pixel.z = tile_info->frames[frame]; \
    pixel_buffer = buffer + (low.y - rect.y) * buffer_w + (low.x - rect.x) + \
                   frame * frame_stride; \
    for (pixel.y = low.y; pixel.y < high.y; pixel.y++) { \
      for (pixel.x = low.x; pixel.x < high.x; pixel.x++, pixel_buffer++) {

Definition at line 24 of file filter_features.h.

Function Documentation

design_row_add()

ccl_device_inline void design_row_add	(	float *	design_row,
		int	rank,
		const ccl_global float *ccl_restrict	transform,
		int	stride,
		int	row,
		float	feature,
		int	transform_row_stride
	)

Definition at line 107 of file filter_features.h.

References stride, and transform().

filter_calculate_scale()

ccl_device_inline void filter_calculate_scale	(	float *	scale,
		bool	use_time
	)

Definition at line 87 of file filter_features.h.

References max, and sqrtf.

Referenced by kernel_filter_construct_transform().

filter_get_color()

ccl_device_inline float3 filter_get_color	(	const ccl_global float *ccl_restrict	buffer,
		int	pass_stride
	)

Definition at line 100 of file filter_features.h.

References buffer, ccl_get_feature, and make_float3.

Referenced by kernel_filter_construct_gramian().

filter_get_design_row_transform()

ccl_device_inline void filter_get_design_row_transform	(	int3	p_pixel,
		const ccl_global float *ccl_restrict	p_buffer,
		int3	q_pixel,
		const ccl_global float *ccl_restrict	q_buffer,
		int	pass_stride,
		int	rank,
		float *	design_row,
		const ccl_global float *ccl_restrict	transform,
		int	stride,
		bool	use_time
	)

Definition at line 121 of file filter_features.h.

References ccl_get_feature, DESIGN_ROW_ADD, fabsf, math_vector_zero(), int3::x, int3::y, and int3::z.

Referenced by kernel_filter_construct_gramian().

filter_get_feature_scales()

ccl_device_inline void filter_get_feature_scales	(	int3	pixel,
		const ccl_global float *ccl_restrict	buffer,
		float *	scales,
		bool	use_time,
		const float *ccl_restrict	mean,
		int	pass_stride
	)

Definition at line 65 of file filter_features.h.

References buffer, ccl_get_feature, fabsf, len_squared(), make_float3, int3::x, int3::y, and int3::z.

Referenced by kernel_filter_construct_transform().

filter_get_features()

ccl_device_inline void filter_get_features	(	int3	pixel,
		const ccl_global float *ccl_restrict	buffer,
		float *	features,
		bool	use_time,
		const float *ccl_restrict	mean,
		int	pass_stride
	)

Definition at line 38 of file filter_features.h.

References buffer, ccl_get_feature, fabsf, int3::x, int3::y, and int3::z.

Referenced by kernel_filter_construct_transform().