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rsx: Zero-initialize the vertex register block

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- Some games reference constant regs that they never initialize
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kd-11 2017-08-11 14:49:43 +03:00
parent 00c6a589a5
commit bbf2a97d2e
1 changed files with 3 additions and 0 deletions
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3
rpcs3/Emu/RSX/RSXThread.cpp
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@ -587,6 +587,9 @@ namespace rsx
*/ */
void thread::fill_vertex_program_constants_data(void *buffer) void thread::fill_vertex_program_constants_data(void *buffer)
{ {
//Some games dont initialize some registers that they use in the vertex stage
memset(buffer, 0, 512 * 4 * sizeof(float));
for (const auto &entry : rsx::method_registers.transform_constants) for (const auto &entry : rsx::method_registers.transform_constants)
local_transform_constants[entry.first] = entry.second; local_transform_constants[entry.first] = entry.second;
for (const auto &entry : local_transform_constants) for (const auto &entry : local_transform_constants)