hevc_mc_uniw_lsx.c File Reference

#include "libavutil/loongarch/loongson_intrinsics.h"
#include "hevcdsp_lsx.h"

Go to the source code of this file.

Macros
#define	UNI_W_MC_HV(PEL, WIDTH, TAP)

Functions
static av_always_inline void	hevc_hv_8t_8x2_lsx (const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride, const int8_t *filter_x, const int8_t *filter_y, int32_t height, int32_t weight, int32_t offset, int32_t rnd_val, int32_t width)
static void	hevc_hv_8t_8w_lsx (const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride, const int8_t *filter_x, const int8_t *filter_y, int32_t height, int32_t weight, int32_t offset, int32_t rnd_val)
static void	hevc_hv_8t_16w_lsx (const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride, const int8_t *filter_x, const int8_t *filter_y, int32_t height, int32_t weight, int32_t offset, int32_t rnd_val)
static void	hevc_hv_8t_24w_lsx (const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride, const int8_t *filter_x, const int8_t *filter_y, int32_t height, int32_t weight, int32_t offset, int32_t rnd_val)
static void	hevc_hv_8t_32w_lsx (const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride, const int8_t *filter_x, const int8_t *filter_y, int32_t height, int32_t weight, int32_t offset, int32_t rnd_val)
static void	hevc_hv_8t_48w_lsx (const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride, const int8_t *filter_x, const int8_t *filter_y, int32_t height, int32_t weight, int32_t offset, int32_t rnd_val)
static void	hevc_hv_8t_64w_lsx (const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride, const int8_t *filter_x, const int8_t *filter_y, int32_t height, int32_t weight, int32_t offset, int32_t rnd_val)
	UNI_W_MC_HV (qpel, 8, 8)
	UNI_W_MC_HV (qpel, 16, 8)
	UNI_W_MC_HV (qpel, 24, 8)
	UNI_W_MC_HV (qpel, 32, 8)
	UNI_W_MC_HV (qpel, 48, 8)
	UNI_W_MC_HV (qpel, 64, 8)

Variables
static const uint8_t	ff_hevc_mask_arr [16 *2]

Macro Definition Documentation

UNI_W_MC_HV

#define UNI_W_MC_HV	(		PEL,
			WIDTH,
			TAP )

Value:

void ff_hevc_put_hevc_uni_w_##PEL##_hv##WIDTH##_8_lsx(uint8_t *dst,            \
                                                      ptrdiff_t dst_stride,    \
                                                      const uint8_t *src,      \
                                                      ptrdiff_t src_stride,    \
                                                      int height,              \
                                                      int denom,               \
                                                      int weight,              \
                                                      int offset,              \
                                                      intptr_t mx,             \
                                                      intptr_t my,             \
                                                      int width)               \
{                                                                              \
    const int8_t *filter_x = ff_hevc_##PEL##_filters[mx];                      \
    const int8_t *filter_y = ff_hevc_##PEL##_filters[my];                      \
    int shift = denom + 14 - 8;                                                \
                                                                               \
    hevc_hv_##TAP##t_##WIDTH##w_lsx(src, src_stride, dst, dst_stride, filter_x,\
                                    filter_y,  height, weight, offset, shift); \
}

Definition at line 270 of file hevc_mc_uniw_lsx.c.

Function Documentation

hevc_hv_8t_8x2_lsx()

static av_always_inline void hevc_hv_8t_8x2_lsx ( const uint8_t * src, int32_t src_stride, uint8_t * dst, int32_t dst_stride, const int8_t * filter_x, const int8_t * filter_y, int32_t height, int32_t weight, int32_t offset, int32_t rnd_val, int32_t width )

static

Definition at line 34 of file hevc_mc_uniw_lsx.c.

Referenced by hevc_hv_8t_16w_lsx(), hevc_hv_8t_24w_lsx(), hevc_hv_8t_32w_lsx(), hevc_hv_8t_48w_lsx(), hevc_hv_8t_64w_lsx(), and hevc_hv_8t_8w_lsx().

hevc_hv_8t_8w_lsx()

static void hevc_hv_8t_8w_lsx ( const uint8_t * src, int32_t src_stride, uint8_t * dst, int32_t dst_stride, const int8_t * filter_x, const int8_t * filter_y, int32_t height, int32_t weight, int32_t offset, int32_t rnd_val )

static

Definition at line 210 of file hevc_mc_uniw_lsx.c.

hevc_hv_8t_16w_lsx()

static void hevc_hv_8t_16w_lsx ( const uint8_t * src, int32_t src_stride, uint8_t * dst, int32_t dst_stride, const int8_t * filter_x, const int8_t * filter_y, int32_t height, int32_t weight, int32_t offset, int32_t rnd_val )

static

Definition at line 220 of file hevc_mc_uniw_lsx.c.

hevc_hv_8t_24w_lsx()

static void hevc_hv_8t_24w_lsx ( const uint8_t * src, int32_t src_stride, uint8_t * dst, int32_t dst_stride, const int8_t * filter_x, const int8_t * filter_y, int32_t height, int32_t weight, int32_t offset, int32_t rnd_val )

static

Definition at line 230 of file hevc_mc_uniw_lsx.c.

hevc_hv_8t_32w_lsx()

static void hevc_hv_8t_32w_lsx ( const uint8_t * src, int32_t src_stride, uint8_t * dst, int32_t dst_stride, const int8_t * filter_x, const int8_t * filter_y, int32_t height, int32_t weight, int32_t offset, int32_t rnd_val )

static

Definition at line 240 of file hevc_mc_uniw_lsx.c.

hevc_hv_8t_48w_lsx()

static void hevc_hv_8t_48w_lsx ( const uint8_t * src, int32_t src_stride, uint8_t * dst, int32_t dst_stride, const int8_t * filter_x, const int8_t * filter_y, int32_t height, int32_t weight, int32_t offset, int32_t rnd_val )

static

Definition at line 250 of file hevc_mc_uniw_lsx.c.

hevc_hv_8t_64w_lsx()

static void hevc_hv_8t_64w_lsx ( const uint8_t * src, int32_t src_stride, uint8_t * dst, int32_t dst_stride, const int8_t * filter_x, const int8_t * filter_y, int32_t height, int32_t weight, int32_t offset, int32_t rnd_val )

static

Definition at line 260 of file hevc_mc_uniw_lsx.c.

UNI_W_MC_HV() [1/6]

UNI_W_MC_HV	(	qpel	,
		8	,
		8	)

UNI_W_MC_HV() [2/6]

UNI_W_MC_HV	(	qpel	,
		16	,
		8	)

UNI_W_MC_HV() [3/6]

UNI_W_MC_HV	(	qpel	,
		24	,
		8	)

UNI_W_MC_HV() [4/6]

UNI_W_MC_HV	(	qpel	,
		32	,
		8	)

UNI_W_MC_HV() [5/6]

UNI_W_MC_HV	(	qpel	,
		48	,
		8	)

UNI_W_MC_HV() [6/6]

UNI_W_MC_HV	(	qpel	,
		64	,
		8	)

Variable Documentation

ff_hevc_mask_arr

const uint8_t ff_hevc_mask_arr[16 *2]

static

Initial value:

= {
    
    0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8,
    
    0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20
}

Definition at line 26 of file hevc_mc_uniw_lsx.c.