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GS-hw: Improve DATE selection. 

Check for fbmask, accurate path isn't supported so just to DATE.
Check for FBA, all pixels will be 128 or more so use Fast path DATE_one.
This commit is contained in:
lightningterror 2022-01-06 18:19:25 +01:00
parent 3951e15446
commit 5b44f495ee
1 changed files with 13 additions and 6 deletions
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19
pcsx2/GS/Renderers/HW/GSRendererNew.cpp
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@ -1226,17 +1226,24 @@ void GSRendererNew::DrawPrims(GSTexture* rt, GSTexture* ds, GSTextureCache::Sour
// DATE: selection of the algorithm. Must be done before blending because GL42 is not compatible with blending
if (DATE)
{
if (m_prim_overlap == PRIM_OVERLAP_NO || m_texture_shuffle)
// It is way too complex to emulate texture shuffle with DATE. So just use
// the slow but accurate algo
const bool fbmask = (m_context->FRAME.FBMSK & 0x80000000);
const bool no_overlap = (m_prim_overlap == PRIM_OVERLAP_NO);
if (fbmask || no_overlap || m_texture_shuffle)
{
// It is way too complex to emulate texture shuffle with DATE. So just use
// the slow but accurate algo
GL_PERF("DATE: With %s", m_texture_shuffle ? "texture shuffle" : "no prim overlap");
GL_PERF("DATE: Accurate with %s", m_texture_shuffle ? "texture shuffle" : no_overlap ? "no overlap" : "FBMASK");
if (g_gs_device->Features().texture_barrier)
{
m_conf.require_full_barrier = true;
DATE_GL45 = true;
}
}
else if (m_context->FBA.FBA)
{
DATE_one = !m_context->TEST.DATM;
GL_PERF("DATE: Fast with FBA, all pixels will be >= 128");
}
else if (m_conf.colormask.wa && !m_context->TEST.ATE)
{
// Performance note: check alpha range with GetAlphaMinMax()
@ -1258,7 +1265,7 @@ void GSRendererNew::DrawPrims(GSTexture* rt, GSTexture* ds, GSTextureCache::Sour
{
// texture barrier will split the draw call into n draw call. It is very efficient for
// few primitive draws. Otherwise it sucks.
GL_PERF("DATE: Slow with alpha %d-%d", GetAlphaMinMax().min, GetAlphaMinMax().max);
GL_PERF("DATE: Accurate with alpha %d-%d", GetAlphaMinMax().min, GetAlphaMinMax().max);
if (g_gs_device->Features().texture_barrier)
{
m_conf.require_full_barrier = true;
@ -1268,7 +1275,7 @@ void GSRendererNew::DrawPrims(GSTexture* rt, GSTexture* ds, GSTextureCache::Sour
else if (GSConfig.AccurateDATE)
{
// Note: Fast level (DATE_one) was removed as it's less accurate.
GL_PERF("DATE: Full AD with alpha %d-%d", GetAlphaMinMax().min, GetAlphaMinMax().max);
GL_PERF("DATE: Accurate with alpha %d-%d", GetAlphaMinMax().min, GetAlphaMinMax().max);
if (g_gs_device->Features().image_load_store)
{
DATE_GL42 = true;