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[GPU] Another attempt to fix memleaks caused by depth_bias_slope_scaled

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This commit is contained in:
Gliniak 2024-03-16 19:31:00 +01:00
parent 3d4bdc9023
commit 8c44649f01
2 changed files with 15 additions and 0 deletions
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13
src/xenia/base/math.h
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@ -597,6 +597,19 @@ inline T sat_sub(T a, T b) {
} }
return T(result); return T(result);
} }
template <typename T>
inline T roundToNearestOrderOfMagnitude(T value) {
if (!value) {
return value;
}
const double order = std::pow(10, std::floor(std::log10(std::fabs(value))));
const double rounded = std::round(value / order) * order;
return static_cast<T>(rounded);
}
namespace divisors { namespace divisors {
union IDivExtraInfo { union IDivExtraInfo {
uint32_t value_; uint32_t value_;

2
src/xenia/gpu/draw_util.cc
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@ -95,6 +95,8 @@ void GetPreferredFacePolygonOffset(const RegisterFile& regs,
!pa_su_sc_mode_cntl.cull_front) { !pa_su_sc_mode_cntl.cull_front) {
scale = regs[XE_GPU_REG_PA_SU_POLY_OFFSET_FRONT_SCALE].f32; scale = regs[XE_GPU_REG_PA_SU_POLY_OFFSET_FRONT_SCALE].f32;
offset = regs[XE_GPU_REG_PA_SU_POLY_OFFSET_FRONT_OFFSET].f32; offset = regs[XE_GPU_REG_PA_SU_POLY_OFFSET_FRONT_OFFSET].f32;
scale = roundToNearestOrderOfMagnitude(scale);
} }
if (pa_su_sc_mode_cntl.poly_offset_back_enable && if (pa_su_sc_mode_cntl.poly_offset_back_enable &&
!pa_su_sc_mode_cntl.cull_back && !scale && !offset) { !pa_su_sc_mode_cntl.cull_back && !scale && !offset) {