155 lines
3.3 KiB
C
155 lines
3.3 KiB
C
#pragma once
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#include <rfb/rfb.h>
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#include <stdint.h>
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#include <xkbcommon/xkbcommon.h>
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#include <xf86drm.h>
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#include <i915_drm.h>
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#include <amdgpu_drm.h>
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#include <xf86drmMode.h>
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#include <linux/dma-buf.h>
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#include <va/va.h>
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#define BYTES_PER_PIXEL 4
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#define CURSOR_FRAMESKIP 15
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struct vnc_opt
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{
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int port;
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struct in_addr *bind;
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char *bind6;
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char disable_ipv6;
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int sleep_ns;
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char always_shared;
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char disable_cmpfb;
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char *desktop_name;
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};
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struct kmsvnc_data
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{
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char *debug_capture_fb;
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char *card;
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char *force_driver;
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struct vnc_opt *vnc_opt;
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char input_wakeup;
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char disable_input;
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int va_derive_enabled;
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char debug_enabled;
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int source_plane;
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int source_crtc;
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int input_width;
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int input_height;
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int input_offx;
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int input_offy;
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char screen_blank;
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char screen_blank_restore;
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char va_byteorder_swap;
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struct kmsvnc_drm_data *drm;
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struct kmsvnc_input_data *input;
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struct kmsvnc_keymap_data *keymap;
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struct kmsvnc_va_data *va;
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rfbScreenInfoPtr server;
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char shutdown;
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char capture_cursor;
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char *cursor_bitmap;
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int cursor_bitmap_len;
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char *buf;
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char *buf1;
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};
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struct key_iter_search
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{
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xkb_keysym_t keysym;
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xkb_keycode_t keycode;
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xkb_level_index_t level;
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};
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struct kmsvnc_keymap_data
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{
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struct xkb_context *ctx;
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struct xkb_keymap *map;
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};
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struct kmsvnc_input_data {
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int uinput_fd;
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char *keystate;
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};
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struct kmsvnc_drm_funcs
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{
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void (*sync_start)(int);
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void (*sync_end)(int);
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void (*convert)(const char *, int, int, char *);
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};
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struct kmsvnc_drm_gamma_data
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{
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uint32_t size;
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uint16_t *red;
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uint16_t *green;
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uint16_t *blue;
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};
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struct kmsvnc_drm_data
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{
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int drm_fd;
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int drm_master_fd;
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drmVersionPtr drm_ver;
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int prime_fd;
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drmModePlane *plane;
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drmModePlane *cursor_plane;
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drmModePlaneRes *plane_res;
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drmModeFB2 *mfb;
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drmModeFB2 *cursor_mfb;
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uint32_t plane_id;
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int mmap_fd;
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size_t mmap_size;
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off_t mmap_offset;
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char *mapped;
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char *cursor_mapped;
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size_t cursor_mmap_size;
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char skip_map;
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struct kmsvnc_drm_funcs *funcs;
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char *pixfmt_name;
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char *mod_vendor;
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char *mod_name;
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char *kms_convert_buf;
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size_t kms_convert_buf_len;
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char *kms_cpy_tmp_buf;
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size_t kms_cpy_tmp_buf_len;
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char *kms_cursor_buf;
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size_t kms_cursor_buf_len;
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struct kmsvnc_drm_gamma_data *gamma;
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};
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struct kmsvnc_va_data
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{
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VADisplay dpy;
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int render_node_fd;
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VASurfaceID surface_id;
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VAImage *image;
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char *imgbuf;
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char derive_enabled;
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VAImageFormat* img_fmts;
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int img_fmt_count;
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VAImageFormat* selected_fmt;
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const char *vendor_string;
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};
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#define KMSVNC_FATAL(...) do{ fprintf(stderr, __VA_ARGS__); return 1; } while(0)
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#define KMSVNC_ARRAY_ELEMENTS(x) (sizeof(x) / sizeof(x[0]))
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#define KMSVNC_FOURCC_TO_INT(a,b,c,d) (((a) << 0) + ((b) << 8) + ((c) << 16) + ((d) << 24))
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#define KMSVNC_WRITE_MAY(fd,buf,count) do { ssize_t e = write((fd), (buf), (count)); if (e != (count)) fprintf(stderr, "should write %ld bytes, actually wrote %ld, on line %d\n", (count), e, __LINE__); } while (0)
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#define KMSVNC_DEBUG(...) do{ if (kmsvnc->debug_enabled) fprintf(stdout, __VA_ARGS__); } while(0)
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#define likely(x) __builtin_expect(!!(x), 1)
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#define unlikely(x) __builtin_expect(!!(x), 0)
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