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gl: fix wcb regression

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- Partial framebuffers and blit targets are possible!
This commit is contained in:
kd-11 2018-05-24 09:20:15 +03:00 committed by kd-11
parent 493d4e8613
commit 0fc67aa2f6
1 changed files with 15 additions and 2 deletions
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17
rpcs3/Emu/RSX/GL/GLTextureCache.h
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@ -493,13 +493,26 @@ namespace gl
require_manual_shuffle = true;
}
if (real_pitch >= rsx_pitch || scaled_texture != 0)
if (real_pitch >= rsx_pitch || scaled_texture != 0 || valid_range.second <= rsx_pitch)
{
memcpy(dst, src, valid_range.second);
}
else
{
fmt::throw_exception("Unreachable");
if (valid_range.second % rsx_pitch)
{
fmt::throw_exception("Unreachable" HERE);
}
u8 *_src = (u8*)src;
u8 *_dst = (u8*)dst;
const auto num_rows = valid_range.second / rsx_pitch;
for (u32 row = 0; row < num_rows; ++row)
{
memcpy(_dst, _src, real_pitch);
_src += real_pitch;
_dst += rsx_pitch;
}
}
if (require_manual_shuffle)