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 "exec/memory.h"
  17 #include "ui/console.h"
  18 #include "qom/object.h"
  19
  20 typedef struct MacfbState {
  21     MemoryRegion mem_vram;
  22     MemoryRegion mem_ctrl;
  23     QemuConsole *con;
  24
  25     uint8_t *vram;
  26     uint32_t vram_bit_mask;
  27     uint32_t palette_current;
  28     uint8_t color_palette[256 * 3];
  29     uint32_t width, height; /* in pixels */
  30     uint8_t depth;
  31 } MacfbState;
  32
  33 #define TYPE_MACFB "sysbus-macfb"
  34 OBJECT_DECLARE_SIMPLE_TYPE(MacfbSysBusState, MACFB)
  35
  36 struct MacfbSysBusState {
  37     SysBusDevice busdev;
  38
  39     MacfbState macfb;
  40 };
  41
  42 #define TYPE_NUBUS_MACFB "nubus-macfb"
  43 OBJECT_DECLARE_TYPE(MacfbNubusState, MacfbNubusDeviceClass, NUBUS_MACFB)
  44
  45 struct MacfbNubusDeviceClass {
  46     DeviceClass parent_class;
  47
  48     DeviceRealize parent_realize;
  49 };
  50
  51
  52 struct MacfbNubusState {
  53     NubusDevice busdev;
  54
  55     MacfbState macfb;
  56 };
  57
  58 #endif