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/**
* painter main header
*
* Copyright 2015-2016 Jay Sorg <jay.sorg@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if !defined(__PAINTER_H)
#define __PAINTER_H
#define PT_FORMAT_a8b8g8r8 \
((32 << 24) | (3 << 16) | (8 << 12) | (8 << 8) | (8 << 4) | 8)
#define PT_FORMAT_a8r8g8b8 \
((32 << 24) | (2 << 16) | (8 << 12) | (8 << 8) | (8 << 4) | 8)
#define PT_FORMAT_r5g6b5 \
((16 << 24) | (2 << 16) | (0 << 12) | (5 << 8) | (6 << 4) | 5)
#define PT_FORMAT_a1r5g5b5 \
((16 << 24) | (2 << 16) | (1 << 12) | (5 << 8) | (5 << 4) | 5)
#define PT_FORMAT_r3g3b2 \
((8 << 24) | (2 << 16) | (0 << 12) | (3 << 8) | (3 << 4) | 2)
#define PT_FORMAT_c1 \
((1 << 24) | (4 << 16) | (0 << 12) | (0 << 8) | (0 << 4) | 0)
#define PT_FORMAT_c8 \
((8 << 24) | (4 << 16) | (0 << 12) | (0 << 8) | (0 << 4) | 0)
struct painter_bitmap
{
int format;
int width;
int stride_bytes;
int height;
char *data;
};
#define PT_ERROR_NONE 0
#define PT_ERROR_OUT_OF_MEM 1
#define PT_ERROR_PARAM 2
#define PT_ERROR_NOT_IMP 3
#define PT_PATTERN_MODE_NORMAL 0
#define PT_PATTERN_MODE_OPAQUE 1
#define PT_LINE_FLAGS_NONE 0
/* reverse Windows X11 */
/* polish */
#define PT_ROP_0 0x00 /* 0 BLACKNESS GXclear */
#define PT_ROP_DSon 0x11 /* DSon NOTSRCERASE GXnor */
#define PT_ROP_DSna 0x22 /* DSna GXandInverted */
#define PT_ROP_Sn 0x33 /* Sn NOTSRCCOPY GXcopyInverted */
#define PT_ROP_SDna 0x44 /* SDna SRCERASE GXandReverse */
#define PT_ROP_Dn 0x55 /* Dn DSTINVERT GXinvert */
#define PT_ROP_DSx 0x66 /* DSx SRCINVERT GXxor */
#define PT_ROP_DSan 0x77 /* DSan GXnand */
#define PT_ROP_DSa 0x88 /* DSa SRCAND GXand */
#define PT_ROP_DSxn 0x99 /* DSxn GXequiv */
#define PT_ROP_D 0xAA /* D GXnoop */
#define PT_ROP_DSno 0xBB /* DSno MERGEPAINT GXorInverted */
#define PT_ROP_S 0xCC /* S SRCCOPY GXcopy */
#define PT_ROP_SDno 0xDD /* SDno GXorReverse */
#define PT_ROP_DSo 0xEE /* DSo GXor */
#define PT_ROP_1 0xFF /* 1 WHITENESS GXset */
int
painter_create(void **handle);
int
painter_delete(void *handle);
int
painter_set_fgcolor(void *handle, int color);
int
painter_set_bgcolor(void *handle, int color);
int
painter_set_rop(void *handle, int rop);
int
painter_set_pattern_mode(void *handle, int mode);
int
painter_set_pattern_origin(void *handle, int x, int y);
int
painter_set_clip(void *handle, int x, int y, int cx, int cy);
int
painter_clear_clip(void *handle);
int
painter_fill_rect(void *handle, struct painter_bitmap *dst,
int x, int y, int cx, int cy);
int
painter_fill_pattern(void *handle, struct painter_bitmap *dst,
struct painter_bitmap *pat, int patx, int paty,
int x, int y, int cx, int cy);
int
painter_copy(void *handle, struct painter_bitmap *dst,
int x, int y, int cx, int cy,
struct painter_bitmap *src, int srcx, int srcy);
int
painter_line(void *handle, struct painter_bitmap *dst,
int x1, int y1, int x2, int y2, int width, int flags);
#endif
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