Mercurial > repos > blastem
changeset 1897:59a83c21d9d2
Fix crash in 68K debugger from forced VDP frame update when framebuffer is not acquired
| author | Michael Pavone <pavone@retrodev.com> |
|---|---|
| date | Thu, 09 Jan 2020 22:27:20 -0800 |
| parents | c157a535ceeb |
| children | ebf124803a93 |
| files | vdp.c |
| diffstat | 1 files changed, 3 insertions(+), 0 deletions(-) [+] |
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--- a/vdp.c Tue Jan 07 22:52:27 2020 -0800 +++ b/vdp.c Thu Jan 09 22:27:20 2020 -0800 @@ -2071,6 +2071,9 @@ void vdp_force_update_framebuffer(vdp_context *context) { + if (!context->fb) { + return; + } uint16_t lines_max = context->inactive_start + context->border_bot + context->border_top; uint16_t to_fill = lines_max - context->output_lines;