317 lines
8.5 KiB
C
317 lines
8.5 KiB
C
/*
|
|
* Copyright (C) 2013 Samsung Electronics Co.Ltd
|
|
* Authors:
|
|
* Inki Dae <inki.dae@samsung.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 2 of the License, or (at your
|
|
* option) any later version.
|
|
*
|
|
*/
|
|
|
|
#ifndef _FIMG2D_H_
|
|
#define _FIMG2D_H_
|
|
|
|
#define G2D_PLANE_MAX_NR 2
|
|
|
|
enum e_g2d_color_mode {
|
|
/* COLOR FORMAT */
|
|
G2D_COLOR_FMT_XRGB8888,
|
|
G2D_COLOR_FMT_ARGB8888,
|
|
G2D_COLOR_FMT_RGB565,
|
|
G2D_COLOR_FMT_XRGB1555,
|
|
G2D_COLOR_FMT_ARGB1555,
|
|
G2D_COLOR_FMT_XRGB4444,
|
|
G2D_COLOR_FMT_ARGB4444,
|
|
G2D_COLOR_FMT_PRGB888,
|
|
G2D_COLOR_FMT_YCbCr444,
|
|
G2D_COLOR_FMT_YCbCr422,
|
|
G2D_COLOR_FMT_YCbCr420,
|
|
/* alpha 8bit */
|
|
G2D_COLOR_FMT_A8,
|
|
/* Luminance 8bit: gray color */
|
|
G2D_COLOR_FMT_L8,
|
|
/* alpha 1bit */
|
|
G2D_COLOR_FMT_A1,
|
|
/* alpha 4bit */
|
|
G2D_COLOR_FMT_A4,
|
|
G2D_COLOR_FMT_MASK, /* VER4.1 */
|
|
|
|
/* COLOR ORDER */
|
|
G2D_ORDER_AXRGB = (0 << 4), /* VER4.1 */
|
|
G2D_ORDER_RGBAX = (1 << 4), /* VER4.1 */
|
|
G2D_ORDER_AXBGR = (2 << 4), /* VER4.1 */
|
|
G2D_ORDER_BGRAX = (3 << 4), /* VER4.1 */
|
|
G2D_ORDER_MASK = (3 << 4), /* VER4.1 */
|
|
|
|
/* Number of YCbCr plane */
|
|
G2D_YCbCr_1PLANE = (0 << 8), /* VER4.1 */
|
|
G2D_YCbCr_2PLANE = (1 << 8), /* VER4.1 */
|
|
G2D_YCbCr_PLANE_MASK = (3 << 8), /* VER4.1 */
|
|
|
|
/* Order in YCbCr */
|
|
G2D_YCbCr_ORDER_CrY1CbY0 = (0 << 12), /* VER4.1 */
|
|
G2D_YCbCr_ORDER_CbY1CrY0 = (1 << 12), /* VER4.1 */
|
|
G2D_YCbCr_ORDER_Y1CrY0Cb = (2 << 12), /* VER4.1 */
|
|
G2D_YCbCr_ORDER_Y1CbY0Cr = (3 << 12), /* VER4.1 */
|
|
G2D_YCbCr_ORDER_CrCb = G2D_YCbCr_ORDER_CrY1CbY0, /* VER4.1 */
|
|
G2D_YCbCr_ORDER_CbCr = G2D_YCbCr_ORDER_CbY1CrY0, /* VER4.1 */
|
|
G2D_YCbCr_ORDER_MASK = (3 < 12), /* VER4.1 */
|
|
|
|
/* CSC */
|
|
G2D_CSC_601 = (0 << 16), /* VER4.1 */
|
|
G2D_CSC_709 = (1 << 16), /* VER4.1 */
|
|
G2D_CSC_MASK = (1 << 16), /* VER4.1 */
|
|
|
|
/* Valid value range of YCbCr */
|
|
G2D_YCbCr_RANGE_NARROW = (0 << 17), /* VER4.1 */
|
|
G2D_YCbCr_RANGE_WIDE = (1 << 17), /* VER4.1 */
|
|
G2D_YCbCr_RANGE_MASK = (1 << 17), /* VER4.1 */
|
|
|
|
G2D_COLOR_MODE_MASK = 0xFFFFFFFF,
|
|
};
|
|
|
|
enum e_g2d_select_mode {
|
|
G2D_SELECT_MODE_NORMAL = (0 << 0),
|
|
G2D_SELECT_MODE_FGCOLOR = (1 << 0),
|
|
G2D_SELECT_MODE_BGCOLOR = (2 << 0),
|
|
};
|
|
|
|
enum e_g2d_repeat_mode {
|
|
G2D_REPEAT_MODE_REPEAT,
|
|
G2D_REPEAT_MODE_PAD,
|
|
G2D_REPEAT_MODE_REFLECT,
|
|
G2D_REPEAT_MODE_CLAMP,
|
|
G2D_REPEAT_MODE_NONE,
|
|
};
|
|
|
|
enum e_g2d_scale_mode {
|
|
G2D_SCALE_MODE_NONE = 0,
|
|
G2D_SCALE_MODE_NEAREST,
|
|
G2D_SCALE_MODE_BILINEAR,
|
|
G2D_SCALE_MODE_MAX,
|
|
};
|
|
|
|
enum e_g2d_buf_type {
|
|
G2D_IMGBUF_COLOR,
|
|
G2D_IMGBUF_GEM,
|
|
G2D_IMGBUF_USERPTR,
|
|
};
|
|
|
|
enum e_g2d_rop3_type {
|
|
G2D_ROP3_DST = 0xAA,
|
|
G2D_ROP3_SRC = 0xCC,
|
|
G2D_ROP3_3RD = 0xF0,
|
|
G2D_ROP3_MASK = 0xFF,
|
|
};
|
|
|
|
enum e_g2d_select_alpha_src {
|
|
G2D_SELECT_SRC_FOR_ALPHA_BLEND, /* VER4.1 */
|
|
G2D_SELECT_ROP_FOR_ALPHA_BLEND, /* VER4.1 */
|
|
};
|
|
|
|
enum e_g2d_transparent_mode {
|
|
G2D_TRANSPARENT_MODE_OPAQUE,
|
|
G2D_TRANSPARENT_MODE_TRANSPARENT,
|
|
G2D_TRANSPARENT_MODE_BLUESCREEN,
|
|
G2D_TRANSPARENT_MODE_MAX,
|
|
};
|
|
|
|
enum e_g2d_color_key_mode {
|
|
G2D_COLORKEY_MODE_DISABLE = 0,
|
|
G2D_COLORKEY_MODE_SRC_RGBA = (1<<0),
|
|
G2D_COLORKEY_MODE_DST_RGBA = (1<<1),
|
|
G2D_COLORKEY_MODE_SRC_YCbCr = (1<<2), /* VER4.1 */
|
|
G2D_COLORKEY_MODE_DST_YCbCr = (1<<3), /* VER4.1 */
|
|
G2D_COLORKEY_MODE_MASK = 15,
|
|
};
|
|
|
|
enum e_g2d_alpha_blend_mode {
|
|
G2D_ALPHA_BLEND_MODE_DISABLE,
|
|
G2D_ALPHA_BLEND_MODE_ENABLE,
|
|
G2D_ALPHA_BLEND_MODE_FADING, /* VER3.0 */
|
|
G2D_ALPHA_BLEND_MODE_MAX,
|
|
};
|
|
|
|
enum e_g2d_op {
|
|
G2D_OP_CLEAR = 0x00,
|
|
G2D_OP_SRC = 0x01,
|
|
G2D_OP_DST = 0x02,
|
|
G2D_OP_OVER = 0x03,
|
|
G2D_OP_INTERPOLATE = 0x04,
|
|
G2D_OP_DISJOINT_CLEAR = 0x10,
|
|
G2D_OP_DISJOINT_SRC = 0x11,
|
|
G2D_OP_DISJOINT_DST = 0x12,
|
|
G2D_OP_CONJOINT_CLEAR = 0x20,
|
|
G2D_OP_CONJOINT_SRC = 0x21,
|
|
G2D_OP_CONJOINT_DST = 0x22,
|
|
};
|
|
|
|
/*
|
|
* The G2D_COEFF_MODE_DST_{COLOR,ALPHA} modes both use the ALPHA_REG(0x618)
|
|
* register. The registers fields are as follows:
|
|
* bits 31:8 = color value (RGB order)
|
|
* bits 7:0 = alpha value
|
|
*/
|
|
enum e_g2d_coeff_mode {
|
|
G2D_COEFF_MODE_ONE,
|
|
G2D_COEFF_MODE_ZERO,
|
|
G2D_COEFF_MODE_SRC_ALPHA,
|
|
G2D_COEFF_MODE_SRC_COLOR,
|
|
G2D_COEFF_MODE_DST_ALPHA,
|
|
G2D_COEFF_MODE_DST_COLOR,
|
|
/* Global Alpha : Set by ALPHA_REG(0x618) */
|
|
G2D_COEFF_MODE_GB_ALPHA,
|
|
/* Global Color and Alpha : Set by ALPHA_REG(0x618) */
|
|
G2D_COEFF_MODE_GB_COLOR,
|
|
/* (1-SRC alpha)/DST Alpha */
|
|
G2D_COEFF_MODE_DISJOINT_S,
|
|
/* (1-DST alpha)/SRC Alpha */
|
|
G2D_COEFF_MODE_DISJOINT_D,
|
|
/* SRC alpha/DST alpha */
|
|
G2D_COEFF_MODE_CONJOINT_S,
|
|
/* DST alpha/SRC alpha */
|
|
G2D_COEFF_MODE_CONJOINT_D,
|
|
/* DST alpha/SRC alpha */
|
|
G2D_COEFF_MODE_MASK
|
|
};
|
|
|
|
enum e_g2d_acoeff_mode {
|
|
G2D_ACOEFF_MODE_A, /* alpha */
|
|
G2D_ACOEFF_MODE_APGA, /* alpha + global alpha */
|
|
G2D_ACOEFF_MODE_AMGA, /* alpha * global alpha */
|
|
G2D_ACOEFF_MODE_MASK
|
|
};
|
|
|
|
union g2d_point_val {
|
|
unsigned int val;
|
|
struct {
|
|
/*
|
|
* Coordinate of Source Image
|
|
* Range: 0 ~ 8000 (Requirement: SrcLeftX < SrcRightX)
|
|
* In YCbCr 422 and YCbCr 420 format with even number.
|
|
*/
|
|
unsigned int x:16;
|
|
/*
|
|
* Y Coordinate of Source Image
|
|
* Range: 0 ~ 8000 (Requirement: SrcTopY < SrcBottomY)
|
|
* In YCbCr 420 format with even number.
|
|
*/
|
|
unsigned int y:16;
|
|
} data;
|
|
};
|
|
|
|
union g2d_rop4_val {
|
|
unsigned int val;
|
|
struct {
|
|
enum e_g2d_rop3_type unmasked_rop3:8;
|
|
enum e_g2d_rop3_type masked_rop3:8;
|
|
unsigned int reserved:16;
|
|
} data;
|
|
};
|
|
|
|
union g2d_bitblt_cmd_val {
|
|
unsigned int val;
|
|
struct {
|
|
/* [0:3] */
|
|
unsigned int mask_rop4_en:1;
|
|
unsigned int masking_en:1;
|
|
enum e_g2d_select_alpha_src rop4_alpha_en:1;
|
|
unsigned int dither_en:1;
|
|
/* [4:7] */
|
|
unsigned int resolved1:4;
|
|
/* [8:11] */
|
|
unsigned int cw_en:4;
|
|
/* [12:15] */
|
|
enum e_g2d_transparent_mode transparent_mode:4;
|
|
/* [16:19] */
|
|
enum e_g2d_color_key_mode color_key_mode:4;
|
|
/* [20:23] */
|
|
enum e_g2d_alpha_blend_mode alpha_blend_mode:4;
|
|
/* [24:27] */
|
|
unsigned int src_pre_multiply:1;
|
|
unsigned int pat_pre_multiply:1;
|
|
unsigned int dst_pre_multiply:1;
|
|
unsigned int dst_depre_multiply:1;
|
|
/* [28:31] */
|
|
unsigned int fast_solid_color_fill_en:1;
|
|
unsigned int reserved:3;
|
|
} data;
|
|
};
|
|
|
|
union g2d_blend_func_val {
|
|
unsigned int val;
|
|
struct {
|
|
/* [0:15] */
|
|
enum e_g2d_coeff_mode src_coeff:4;
|
|
enum e_g2d_acoeff_mode src_coeff_src_a:2;
|
|
enum e_g2d_acoeff_mode src_coeff_dst_a:2;
|
|
enum e_g2d_coeff_mode dst_coeff:4;
|
|
enum e_g2d_acoeff_mode dst_coeff_src_a:2;
|
|
enum e_g2d_acoeff_mode dst_coeff_dst_a:2;
|
|
/* [16:19] */
|
|
unsigned int inv_src_color_coeff:1;
|
|
unsigned int resoled1:1;
|
|
unsigned int inv_dst_color_coeff:1;
|
|
unsigned int resoled2:1;
|
|
/* [20:23] */
|
|
unsigned int lighten_en:1;
|
|
unsigned int darken_en:1;
|
|
unsigned int win_ce_src_over_en:2;
|
|
/* [24:31] */
|
|
unsigned int reserved:8;
|
|
} data;
|
|
};
|
|
|
|
struct g2d_image {
|
|
enum e_g2d_select_mode select_mode;
|
|
enum e_g2d_color_mode color_mode;
|
|
enum e_g2d_repeat_mode repeat_mode;
|
|
enum e_g2d_scale_mode scale_mode;
|
|
unsigned int xscale;
|
|
unsigned int yscale;
|
|
unsigned char rotate_90;
|
|
unsigned char x_dir;
|
|
unsigned char y_dir;
|
|
unsigned char component_alpha;
|
|
unsigned int width;
|
|
unsigned int height;
|
|
unsigned int stride;
|
|
unsigned int need_free;
|
|
unsigned int color;
|
|
enum e_g2d_buf_type buf_type;
|
|
unsigned int bo[G2D_PLANE_MAX_NR];
|
|
struct drm_exynos_g2d_userptr user_ptr[G2D_PLANE_MAX_NR];
|
|
void *mapped_ptr[G2D_PLANE_MAX_NR];
|
|
};
|
|
|
|
struct g2d_context;
|
|
|
|
struct g2d_context *g2d_init(int fd);
|
|
void g2d_fini(struct g2d_context *ctx);
|
|
int g2d_exec(struct g2d_context *ctx);
|
|
int g2d_solid_fill(struct g2d_context *ctx, struct g2d_image *img,
|
|
unsigned int x, unsigned int y, unsigned int w,
|
|
unsigned int h);
|
|
int g2d_copy(struct g2d_context *ctx, struct g2d_image *src,
|
|
struct g2d_image *dst, unsigned int src_x,
|
|
unsigned int src_y, unsigned int dst_x, unsigned int dst_y,
|
|
unsigned int w, unsigned int h);
|
|
int g2d_copy_with_scale(struct g2d_context *ctx, struct g2d_image *src,
|
|
struct g2d_image *dst, unsigned int src_x,
|
|
unsigned int src_y, unsigned int src_w,
|
|
unsigned int src_h, unsigned int dst_x,
|
|
unsigned int dst_y, unsigned int dst_w,
|
|
unsigned int dst_h, unsigned int negative);
|
|
int g2d_blend(struct g2d_context *ctx, struct g2d_image *src,
|
|
struct g2d_image *dst, unsigned int src_x,
|
|
unsigned int src_y, unsigned int dst_x, unsigned int dst_y,
|
|
unsigned int w, unsigned int h, enum e_g2d_op op);
|
|
int g2d_scale_and_blend(struct g2d_context *ctx, struct g2d_image *src,
|
|
struct g2d_image *dst, unsigned int src_x, unsigned int src_y,
|
|
unsigned int src_w, unsigned int src_h, unsigned int dst_x,
|
|
unsigned int dst_y, unsigned int dst_w, unsigned int dst_h,
|
|
enum e_g2d_op op);
|
|
#endif /* _FIMG2D_H_ */
|