[GPU] More exact PWL texture/RT gamma conversion

2022-06-07 21:26:34 +03:00
parent 55a91afcc7
commit 56f72da137
6 changed files with 238 additions and 77 deletions
--- a/src/xenia/gpu/dxbc_shader_translator_fetch.cc
+++ b/src/xenia/gpu/dxbc_shader_translator_fetch.cc
@@ -2103,8 +2103,8 @@ void DxbcShaderTranslator::ProcessTextureFetchInstruction(
          a_.OpIf(false, dxbc::Src::R(gamma_temp, dxbc::Src::kXXXX));
        }
        // Convert from piecewise linear.
-        ConvertPWLGamma(false, system_temp_result_, i, system_temp_result_, i,
-                        gamma_temp, 0, gamma_temp, 1);
+        PWLGammaToLinear(system_temp_result_, i, system_temp_result_, i, false,
+                         gamma_temp, 0, gamma_temp, 1);
        if (gamma_render_target_as_srgb_) {
          a_.OpElse();
          // Convert from sRGB.