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rsx: Improve transform constants management

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- Removes the duplicate local_transform_constants
- Resets the transform constants on every context reset
- Simplifies the code abit which should make it faster
- NOTE: Transform constants are persistent across context re-init events (VF5)
This commit is contained in:
kd-11 2018-03-05 00:59:21 +03:00
parent a19ffba8e8
commit dece1e01f4
4 changed files with 13 additions and 14 deletions
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9
rpcs3/Emu/RSX/RSXThread.cpp
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@ -337,7 +337,6 @@ namespace rsx
void thread::end()
{
rsx::method_registers.transform_constants.clear();
in_begin_end = false;
for (u8 index = 0; index < rsx::limits::vertex_count; ++index)
@ -937,13 +936,7 @@ namespace rsx
*/
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)
local_transform_constants[entry.first] = entry.second;
for (const auto &entry : local_transform_constants)
stream_vector_from_memory((char*)buffer + entry.first * 4 * sizeof(float), (void*)entry.second.rgba);
memcpy(buffer, rsx::method_registers.transform_constants.data(), 468 * 4 * sizeof(float));
}
void thread::fill_fragment_state_buffer(void *buffer, const RSXFragmentProgram &fragment_program)