Macintosh-Tools/macemu
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10 Commits

Author SHA1 Message Date
Adam Sampson
4da2082c07 The mono palette hack isn't needed for SheepShaver. 2020-08-23 16:47:48 +01:00
Ricky Zhang
03ebc5375b
Fix comment. 
Signed-off-by: Ricky Zhang <rickyzhang@gmail.com>
 2020-07-15 20:55:34 -04:00
Ricky Zhang
342fbbce34
Port mini vMac guest OS screen ROM patch. 
- Added Mac SE 24 bit ROM screen patch from mini vMac.
  The guest OS resolution in System 6 can be defined
  at an arbitrary combination.
- Mac frame buffer base mapping is moved out from guest RAM.
  This creates more leg room for the host frame buffer.
- Enable System 6 vscreen support in SDL2. Passed build and test.
- Enable System 6 vscreen support in SDL1. Passed build and test.
- Eanble System 6 vscreen support in XWidnow. Passed build and test.

See my [screen cast demo here](https://youtu.be/aXzM8t_u3zI)

Signed-off-by: Ricky Zhang <rickyzhang@gmail.com>
 2020-07-15 19:14:36 -04:00
Ricky Zhang
2595059146
Fix a minor bug for B/W palette. 
Signed-off-by: Ricky Zhang <rickyzhang@gmail.com>
 2020-07-04 16:47:58 -04:00
Ricky Zhang
e63c6b91dc
Patch SDL2 palette for 24bit ROM. 
24bit ROM doesn't invoke video driver control. Therefore, a manual step
is required to add a black & white palette for guest_surface in SDL2.

Please check out [the screen cast here](https://youtu.be/br5Hjt9F6X4).

Signed-off-by: Ricky Zhang <rickyzhang@gmail.com>
 2020-07-04 14:22:33 -04:00
Ricky Zhang
98f3cab953 Fix indentation. 
Signed-off-by: Ricky Zhang <rickyzhang@gmail.com>
 2020-07-03 10:00:15 -04:00
Ricky Zhang
6f4da45eeb Enhanced scale up and scale down in SDL2. 
- Enable window mode to be resizable.
- When restore the window, restore the scale ratio to 1.

Signed-off-by: Ricky Zhang <rickyzhang@gmail.com>
 2020-07-02 18:35:18 -04:00
Ricky Zhang
bdf5a276d3
Abort when frame buffer memory allocation fails. 
- Remove unused code in vm_acquire_framebuffer function.

Signed-off-by: Ricky Zhang <rickyzhang@gmail.com>
 2020-06-30 18:25:50 -04:00
Ricky Zhang
8e88e462ee
Fix code review issues. 
Signed-off-by: Ricky Zhang <rickyzhang@gmail.com>
 2020-06-28 18:42:14 -04:00
Ricky Zhang
a46759990d
Backport SDL2 features from https://github.com/kanjitalk755/macemu 
By default, without providing `with-sdl2` in configure it uses SDL1.
Users need to explicitly request SDL2.

Signed-off-by: Ricky Zhang <rickyzhang@gmail.com>
 2020-06-25 15:28:41 -04:00