ShuriZma
/
xemu
mirror of https://github.com/xemu-project/xemu.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

nv2a/vk: Ensure clear rect never extends beyond surface

This commit is contained in:
Matt Borgerson 2024-07-27 14:40:59 -07:00 committed by mborgerson
parent c881f8641f
commit 1fec4947b6
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
hw/xbox/nv2a/pgraph/vk/draw.c
View File

@ -1679,7 +1679,8 @@ void pgraph_vk_clear_surface(NV2AState *d, uint32_t parameter)
// and we can just do the clear as part of the surface load.
pgraph_vk_surface_update(d, true, write_color, write_zeta);
if (!(r->color_binding || r->zeta_binding)) {
SurfaceBinding *binding = r->color_binding ?: r->zeta_binding;
if (!binding) {
/* Nothing bound to clear */
pg->clearing = false;
return;
@ -1700,6 +1701,11 @@ void pgraph_vk_clear_surface(NV2AState *d, uint32_t parameter)
ymax, write_color ? " color" : "",
write_zeta ? " zeta" : "");
xmin = MIN(xmin, binding->width - 1);
ymin = MIN(xmin, binding->height - 1);
xmax = MIN(xmax, binding->width - 1);
ymax = MIN(ymax, binding->height - 1);
begin_pre_draw(pg);
begin_draw(pg);