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rsx/d3d12: Move scale offset buffer setting to RSXThread

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This commit is contained in:
Vincent Lejeune 2015-10-31 18:08:49 +01:00
parent 61755ed017
commit 02ce78482c
5 changed files with 43 additions and 26 deletions
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24
rpcs3/Emu/RSX/RSXThread.cpp
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@ -1024,6 +1024,30 @@ namespace rsx
onexit_thread();
}
void thread::fill_scale_offset_data(void *buffer) const noexcept
{
int clip_w = rsx::method_registers[NV4097_SET_SURFACE_CLIP_HORIZONTAL] >> 16;
int clip_h = rsx::method_registers[NV4097_SET_SURFACE_CLIP_VERTICAL] >> 16;
float scale_x = (float&)rsx::method_registers[NV4097_SET_VIEWPORT_SCALE] / (clip_w / 2.f);
float offset_x = (float&)rsx::method_registers[NV4097_SET_VIEWPORT_OFFSET] - (clip_w / 2.f);
offset_x /= clip_w / 2.f;
float scale_y = -(float&)rsx::method_registers[NV4097_SET_VIEWPORT_SCALE + 1] / (clip_h / 2.f);
float offset_y = -((float&)rsx::method_registers[NV4097_SET_VIEWPORT_OFFSET + 1] - (clip_h / 2.f));
offset_y /= clip_h / 2.f;
float scale_z = (float&)rsx::method_registers[NV4097_SET_VIEWPORT_SCALE + 2];
float offset_z = (float&)rsx::method_registers[NV4097_SET_VIEWPORT_OFFSET + 2];
float one = 1.f;
stream_vector(buffer, (u32&)scale_x, 0, 0, (u32&)offset_x);
stream_vector((char*)buffer + 16, 0, (u32&)scale_y, 0, (u32&)offset_y);
stream_vector((char*)buffer + 32, 0, 0, (u32&)scale_z, (u32&)offset_z);
stream_vector((char*)buffer + 48, 0, 0, 0, (u32&)one);
}
u64 thread::timestamp() const
{
// Get timestamp, and convert it from microseconds to nanoseconds