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334 lines
9.5 KiB
334 lines
9.5 KiB
/*
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* Copyright (C) 2013 Samsung Electronics Co.Ltd
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* Authors:
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* Inki Dae <inki.dae@samsung.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _FIMG2D_H_
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#define _FIMG2D_H_
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#define G2D_PLANE_MAX_NR 2
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enum e_g2d_color_mode {
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/* COLOR FORMAT */
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G2D_COLOR_FMT_XRGB8888,
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G2D_COLOR_FMT_ARGB8888,
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G2D_COLOR_FMT_RGB565,
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G2D_COLOR_FMT_XRGB1555,
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G2D_COLOR_FMT_ARGB1555,
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G2D_COLOR_FMT_XRGB4444,
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G2D_COLOR_FMT_ARGB4444,
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G2D_COLOR_FMT_PRGB888,
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G2D_COLOR_FMT_YCbCr444,
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G2D_COLOR_FMT_YCbCr422,
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G2D_COLOR_FMT_YCbCr420,
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/* alpha 8bit */
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G2D_COLOR_FMT_A8,
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/* Luminance 8bit: gray color */
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G2D_COLOR_FMT_L8,
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/* alpha 1bit */
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G2D_COLOR_FMT_A1,
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/* alpha 4bit */
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G2D_COLOR_FMT_A4,
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G2D_COLOR_FMT_MASK, /* VER4.1 */
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/* COLOR ORDER */
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G2D_ORDER_AXRGB = (0 << 4), /* VER4.1 */
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G2D_ORDER_RGBAX = (1 << 4), /* VER4.1 */
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G2D_ORDER_AXBGR = (2 << 4), /* VER4.1 */
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G2D_ORDER_BGRAX = (3 << 4), /* VER4.1 */
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G2D_ORDER_MASK = (3 << 4), /* VER4.1 */
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/* Number of YCbCr plane */
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G2D_YCbCr_1PLANE = (0 << 8), /* VER4.1 */
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G2D_YCbCr_2PLANE = (1 << 8), /* VER4.1 */
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G2D_YCbCr_PLANE_MASK = (3 << 8), /* VER4.1 */
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/* Order in YCbCr */
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G2D_YCbCr_ORDER_CrY1CbY0 = (0 << 12), /* VER4.1 */
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G2D_YCbCr_ORDER_CbY1CrY0 = (1 << 12), /* VER4.1 */
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G2D_YCbCr_ORDER_Y1CrY0Cb = (2 << 12), /* VER4.1 */
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G2D_YCbCr_ORDER_Y1CbY0Cr = (3 << 12), /* VER4.1 */
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G2D_YCbCr_ORDER_CrCb = G2D_YCbCr_ORDER_CrY1CbY0, /* VER4.1 */
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G2D_YCbCr_ORDER_CbCr = G2D_YCbCr_ORDER_CbY1CrY0, /* VER4.1 */
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G2D_YCbCr_ORDER_MASK = (3 < 12), /* VER4.1 */
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/* CSC */
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G2D_CSC_601 = (0 << 16), /* VER4.1 */
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G2D_CSC_709 = (1 << 16), /* VER4.1 */
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G2D_CSC_MASK = (1 << 16), /* VER4.1 */
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/* Valid value range of YCbCr */
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G2D_YCbCr_RANGE_NARROW = (0 << 17), /* VER4.1 */
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G2D_YCbCr_RANGE_WIDE = (1 << 17), /* VER4.1 */
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G2D_YCbCr_RANGE_MASK = (1 << 17), /* VER4.1 */
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G2D_COLOR_MODE_MASK = 0xFFFFFFFF,
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};
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enum e_g2d_select_mode {
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G2D_SELECT_MODE_NORMAL = (0 << 0),
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G2D_SELECT_MODE_FGCOLOR = (1 << 0),
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G2D_SELECT_MODE_BGCOLOR = (2 << 0),
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};
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enum e_g2d_repeat_mode {
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G2D_REPEAT_MODE_REPEAT,
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G2D_REPEAT_MODE_PAD,
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G2D_REPEAT_MODE_REFLECT,
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G2D_REPEAT_MODE_CLAMP,
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G2D_REPEAT_MODE_NONE,
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};
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enum e_g2d_scale_mode {
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G2D_SCALE_MODE_NONE = 0,
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G2D_SCALE_MODE_NEAREST,
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G2D_SCALE_MODE_BILINEAR,
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G2D_SCALE_MODE_MAX,
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};
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enum e_g2d_buf_type {
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G2D_IMGBUF_COLOR,
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G2D_IMGBUF_GEM,
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G2D_IMGBUF_USERPTR,
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};
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enum e_g2d_rop3_type {
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G2D_ROP3_DST = 0xAA,
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G2D_ROP3_SRC = 0xCC,
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G2D_ROP3_3RD = 0xF0,
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G2D_ROP3_MASK = 0xFF,
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};
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enum e_g2d_select_alpha_src {
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G2D_SELECT_SRC_FOR_ALPHA_BLEND, /* VER4.1 */
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G2D_SELECT_ROP_FOR_ALPHA_BLEND, /* VER4.1 */
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};
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enum e_g2d_transparent_mode {
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G2D_TRANSPARENT_MODE_OPAQUE,
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G2D_TRANSPARENT_MODE_TRANSPARENT,
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G2D_TRANSPARENT_MODE_BLUESCREEN,
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G2D_TRANSPARENT_MODE_MAX,
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};
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enum e_g2d_color_key_mode {
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G2D_COLORKEY_MODE_DISABLE = 0,
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G2D_COLORKEY_MODE_SRC_RGBA = (1<<0),
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G2D_COLORKEY_MODE_DST_RGBA = (1<<1),
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G2D_COLORKEY_MODE_SRC_YCbCr = (1<<2), /* VER4.1 */
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G2D_COLORKEY_MODE_DST_YCbCr = (1<<3), /* VER4.1 */
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G2D_COLORKEY_MODE_MASK = 15,
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};
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enum e_g2d_alpha_blend_mode {
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G2D_ALPHA_BLEND_MODE_DISABLE,
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G2D_ALPHA_BLEND_MODE_ENABLE,
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G2D_ALPHA_BLEND_MODE_FADING, /* VER3.0 */
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G2D_ALPHA_BLEND_MODE_MAX,
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};
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enum e_g2d_op {
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G2D_OP_CLEAR = 0x00,
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G2D_OP_SRC = 0x01,
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G2D_OP_DST = 0x02,
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G2D_OP_OVER = 0x03,
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G2D_OP_INTERPOLATE = 0x04,
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G2D_OP_DISJOINT_CLEAR = 0x10,
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G2D_OP_DISJOINT_SRC = 0x11,
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G2D_OP_DISJOINT_DST = 0x12,
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G2D_OP_CONJOINT_CLEAR = 0x20,
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G2D_OP_CONJOINT_SRC = 0x21,
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G2D_OP_CONJOINT_DST = 0x22,
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};
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/*
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* The G2D_COEFF_MODE_DST_{COLOR,ALPHA} modes both use the ALPHA_REG(0x618)
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* register. The registers fields are as follows:
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* bits 31:8 = color value (RGB order)
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* bits 7:0 = alpha value
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*/
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enum e_g2d_coeff_mode {
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G2D_COEFF_MODE_ONE,
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G2D_COEFF_MODE_ZERO,
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G2D_COEFF_MODE_SRC_ALPHA,
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G2D_COEFF_MODE_SRC_COLOR,
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G2D_COEFF_MODE_DST_ALPHA,
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G2D_COEFF_MODE_DST_COLOR,
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/* Global Alpha : Set by ALPHA_REG(0x618) */
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G2D_COEFF_MODE_GB_ALPHA,
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/* Global Color and Alpha : Set by ALPHA_REG(0x618) */
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G2D_COEFF_MODE_GB_COLOR,
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/* (1-SRC alpha)/DST Alpha */
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G2D_COEFF_MODE_DISJOINT_S,
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/* (1-DST alpha)/SRC Alpha */
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G2D_COEFF_MODE_DISJOINT_D,
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/* SRC alpha/DST alpha */
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G2D_COEFF_MODE_CONJOINT_S,
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/* DST alpha/SRC alpha */
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G2D_COEFF_MODE_CONJOINT_D,
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/* DST alpha/SRC alpha */
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G2D_COEFF_MODE_MASK
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};
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enum e_g2d_acoeff_mode {
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G2D_ACOEFF_MODE_A, /* alpha */
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G2D_ACOEFF_MODE_APGA, /* alpha + global alpha */
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G2D_ACOEFF_MODE_AMGA, /* alpha * global alpha */
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G2D_ACOEFF_MODE_MASK
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};
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union g2d_point_val {
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unsigned int val;
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struct {
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/*
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* Coordinate of Source Image
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* Range: 0 ~ 8000 (Requirement: SrcLeftX < SrcRightX)
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* In YCbCr 422 and YCbCr 420 format with even number.
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*/
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unsigned int x:16;
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/*
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* Y Coordinate of Source Image
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* Range: 0 ~ 8000 (Requirement: SrcTopY < SrcBottomY)
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* In YCbCr 420 format with even number.
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*/
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unsigned int y:16;
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} data;
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};
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union g2d_rop4_val {
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unsigned int val;
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struct {
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enum e_g2d_rop3_type unmasked_rop3:8;
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enum e_g2d_rop3_type masked_rop3:8;
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unsigned int reserved:16;
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} data;
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};
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union g2d_bitblt_cmd_val {
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unsigned int val;
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struct {
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/* [0:3] */
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unsigned int mask_rop4_en:1;
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unsigned int masking_en:1;
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enum e_g2d_select_alpha_src rop4_alpha_en:1;
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unsigned int dither_en:1;
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/* [4:7] */
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unsigned int resolved1:4;
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/* [8:11] */
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unsigned int cw_en:4;
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/* [12:15] */
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enum e_g2d_transparent_mode transparent_mode:4;
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/* [16:19] */
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enum e_g2d_color_key_mode color_key_mode:4;
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/* [20:23] */
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enum e_g2d_alpha_blend_mode alpha_blend_mode:4;
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/* [24:27] */
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unsigned int src_pre_multiply:1;
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unsigned int pat_pre_multiply:1;
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unsigned int dst_pre_multiply:1;
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unsigned int dst_depre_multiply:1;
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/* [28:31] */
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unsigned int fast_solid_color_fill_en:1;
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unsigned int reserved:3;
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} data;
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};
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union g2d_blend_func_val {
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unsigned int val;
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struct {
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/* [0:15] */
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enum e_g2d_coeff_mode src_coeff:4;
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enum e_g2d_acoeff_mode src_coeff_src_a:2;
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enum e_g2d_acoeff_mode src_coeff_dst_a:2;
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enum e_g2d_coeff_mode dst_coeff:4;
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enum e_g2d_acoeff_mode dst_coeff_src_a:2;
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enum e_g2d_acoeff_mode dst_coeff_dst_a:2;
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/* [16:19] */
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unsigned int inv_src_color_coeff:1;
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unsigned int resoled1:1;
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unsigned int inv_dst_color_coeff:1;
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unsigned int resoled2:1;
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/* [20:23] */
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unsigned int lighten_en:1;
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unsigned int darken_en:1;
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unsigned int win_ce_src_over_en:2;
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/* [24:31] */
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unsigned int reserved:8;
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} data;
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};
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struct g2d_image {
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enum e_g2d_select_mode select_mode;
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enum e_g2d_color_mode color_mode;
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enum e_g2d_repeat_mode repeat_mode;
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enum e_g2d_scale_mode scale_mode;
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unsigned int xscale;
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unsigned int yscale;
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unsigned char rotate_90;
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unsigned char x_dir;
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unsigned char y_dir;
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unsigned char component_alpha;
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unsigned int width;
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unsigned int height;
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unsigned int stride;
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unsigned int need_free;
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unsigned int color;
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enum e_g2d_buf_type buf_type;
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unsigned int bo[G2D_PLANE_MAX_NR];
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struct drm_exynos_g2d_userptr user_ptr[G2D_PLANE_MAX_NR];
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void *mapped_ptr[G2D_PLANE_MAX_NR];
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};
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struct g2d_context;
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struct g2d_context *g2d_init(int fd);
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void g2d_fini(struct g2d_context *ctx);
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void g2d_config_event(struct g2d_context *ctx, void *userdata);
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int g2d_exec(struct g2d_context *ctx);
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int g2d_solid_fill(struct g2d_context *ctx, struct g2d_image *img,
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unsigned int x, unsigned int y, unsigned int w,
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unsigned int h);
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int g2d_copy(struct g2d_context *ctx, struct g2d_image *src,
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struct g2d_image *dst, unsigned int src_x,
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unsigned int src_y, unsigned int dst_x, unsigned int dst_y,
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unsigned int w, unsigned int h);
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int g2d_move(struct g2d_context *ctx, struct g2d_image *img,
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unsigned int src_x, unsigned int src_y, unsigned int dst_x,
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unsigned dst_y, unsigned int w, unsigned int h);
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int g2d_copy_with_scale(struct g2d_context *ctx, struct g2d_image *src,
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struct g2d_image *dst, unsigned int src_x,
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unsigned int src_y, unsigned int src_w,
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unsigned int src_h, unsigned int dst_x,
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unsigned int dst_y, unsigned int dst_w,
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unsigned int dst_h, unsigned int negative);
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int g2d_blend(struct g2d_context *ctx, struct g2d_image *src,
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struct g2d_image *dst, unsigned int src_x,
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unsigned int src_y, unsigned int dst_x, unsigned int dst_y,
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unsigned int w, unsigned int h, enum e_g2d_op op);
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int g2d_scale_and_blend(struct g2d_context *ctx, struct g2d_image *src,
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struct g2d_image *dst, unsigned int src_x, unsigned int src_y,
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unsigned int src_w, unsigned int src_h, unsigned int dst_x,
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unsigned int dst_y, unsigned int dst_w, unsigned int dst_h,
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enum e_g2d_op op);
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#endif /* _FIMG2D_H_ */
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