Add debug viewers #277
Merged
Add debug viewers #277
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This fixes multiple definition errors when including ibm.h in C++ code.
Viewers are windows showing the status of a particular component of the emulated machine; primarily for amusement, though may be useful for debugging in some situations. This commit adds the basic infrastructure for viewers.
This adds two basic viewers for the (S)VGA palette; one for the 16-entry attribute controller palette, and one for the 256-entry RAMDAC palette.
Add a simple viewer to display the current (S)VGA font.
Add a viewer for (S)VGA video memory. This allows viewing of on and off screen video memory in the various supported bitmap formats.
Add a viewer for 3DFX state. This shows all triangles and textures involved in the most recent frame, and allows showing of framebuffer, depth buffer, and wireframes. It currently does not work properly in SLI configurations (only the first card will be viewed) and trilinear textures will not display correctly.
|
Going to take a look at this tonight. This is a good addition for debugging! |
|
Merging even though it is failing on Windows, will fix in tree. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Viewers are windows showing the status of a particular component of the emulated machine; primarily for amusement, though may be useful for debugging in some situations.
This pull request adds the basic infrastructure, along with a number of viewers for SVGA and 3DFX state.