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nv2a: Don't mark surface dirty on unchanged offset, pitch

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antangelo 2021-12-28 17:53:47 -05:00 committed by GitHub
parent 73813eac74
commit 57795d81cb
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 13 deletions
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21
hw/xbox/nv2a/pgraph.c
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@ -1180,30 +1180,28 @@ DEF_METHOD(NV097, SET_SURFACE_FORMAT)
DEF_METHOD(NV097, SET_SURFACE_PITCH)
{
pgraph_update_surface(d, false, true, true);
unsigned int color_pitch = GET_MASK(parameter, NV097_SET_SURFACE_PITCH_COLOR);
unsigned int zeta_pitch = GET_MASK(parameter, NV097_SET_SURFACE_PITCH_ZETA);
pg->surface_color.pitch =
GET_MASK(parameter, NV097_SET_SURFACE_PITCH_COLOR);
pg->surface_zeta.pitch =
GET_MASK(parameter, NV097_SET_SURFACE_PITCH_ZETA);
pg->surface_color.buffer_dirty |= (pg->surface_color.pitch != color_pitch);
pg->surface_color.pitch = color_pitch;
pg->surface_color.buffer_dirty = true;
pg->surface_zeta.buffer_dirty = true;
pg->surface_zeta.buffer_dirty |= (pg->surface_zeta.pitch != zeta_pitch);
pg->surface_zeta.pitch = zeta_pitch;
}
DEF_METHOD(NV097, SET_SURFACE_COLOR_OFFSET)
{
pgraph_update_surface(d, false, true, true);
pg->surface_color.buffer_dirty |= (pg->surface_color.offset != parameter);
pg->surface_color.offset = parameter;
pg->surface_color.buffer_dirty = true;
}
DEF_METHOD(NV097, SET_SURFACE_ZETA_OFFSET)
{
pgraph_update_surface(d, false, true, true);
pg->surface_zeta.buffer_dirty |= (pg->surface_zeta.offset != parameter);
pg->surface_zeta.offset = parameter;
pg->surface_zeta.buffer_dirty = true;
}
DEF_METHOD(NV097, SET_COMBINER_ALPHA_ICW)
@ -5582,9 +5580,6 @@ static void pgraph_update_surface(NV2AState *d, bool upload,
color_write = color_write && pgraph_color_write_enabled(pg);
zeta_write = zeta_write && pgraph_zeta_write_enabled(pg);
// FIXME: We don't need to bind/unbind so much (fix reprogram of same
// pitch/offset causing dirty)
if (upload) {
bool fb_dirty = pgraph_framebuffer_dirty(pg);
if (fb_dirty) {