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rsx: Fix unknown vertex base types

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Clamp vertex type field into 3-bits instead of 4-bit value
Case 0 is UB256
This commit is contained in:
eladash 2019-01-21 16:33:51 +02:00 • committed by kd-11
commit 688d5a9919
2 changed files with 2 additions and 1 deletions
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1
rpcs3/Emu/RSX/gcm_enums.cpp
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@ -5,6 +5,7 @@ rsx::vertex_base_type rsx::to_vertex_base_type(u8 in)
{ {
switch (in) switch (in)
{ {
case 0: return rsx::vertex_base_type::ub256;
case 1: return rsx::vertex_base_type::s1; case 1: return rsx::vertex_base_type::s1;
case 2: return rsx::vertex_base_type::f; case 2: return rsx::vertex_base_type::f;
case 3: return rsx::vertex_base_type::sf; case 3: return rsx::vertex_base_type::sf;

2
rpcs3/Emu/RSX/rsx_decode.h
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@ -4598,7 +4598,7 @@ struct vertex_array_helper
union union
{ {
u32 raw_value; u32 raw_value;
bitfield_decoder_t<0, 4> type; bitfield_decoder_t<0, 3> type;
bitfield_decoder_t<4, 4> size; bitfield_decoder_t<4, 4> size;
bitfield_decoder_t<8, 8> stride; bitfield_decoder_t<8, 8> stride;
bitfield_decoder_t<16, 16> frequency; bitfield_decoder_t<16, 16> frequency;