include/hw/display/macfb.h

   1 /*
   2  * QEMU Motorola 680x0 Macintosh Video Card Emulation
   3  *                 Copyright (c) 2012-2018 Laurent Vivier
   4  *
   5  * some parts from QEMU G364 framebuffer Emulator.
   6  *                 Copyright (c) 2007-2011 Herve Poussineau
   7  *
   8  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   9  * See the COPYING file in the top-level directory.
  10  *
  11  */
  12
  13 #ifndef MACFB_H
  14 #define MACFB_H
  15
  16 #include "qemu/osdep.h"
  17 #include "exec/memory.h"
  18 #include "ui/console.h"
  19 #include "qom/object.h"
  20
  21 typedef struct MacfbState {
  22     MemoryRegion mem_vram;
  23     MemoryRegion mem_ctrl;
  24     QemuConsole *con;
  25
  26     uint8_t *vram;
  27     uint32_t vram_bit_mask;
  28     uint32_t palette_current;
  29     uint8_t color_palette[256 * 3];
  30     uint32_t width, height; /* in pixels */
  31     uint8_t depth;
  32 } MacfbState;
  33
  34 #define TYPE_MACFB "sysbus-macfb"
  35 OBJECT_DECLARE_SIMPLE_TYPE(MacfbSysBusState, MACFB)
  36
  37 struct MacfbSysBusState {
  38     SysBusDevice busdev;
  39
  40     MacfbState macfb;
  41 };
  42
  43 #define TYPE_NUBUS_MACFB "nubus-macfb"
  44 OBJECT_DECLARE_TYPE(MacfbNubusState, MacfbNubusDeviceClass, NUBUS_MACFB)
  45
  46 struct MacfbNubusDeviceClass {
  47     DeviceClass parent_class;
  48
  49     DeviceRealize parent_realize;
  50 };
  51
  52
  53 struct MacfbNubusState {
  54     NubusDevice busdev;
  55
  56     MacfbState macfb;
  57 };
  58
  59 #endif