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GS/HW: Optimize out some situations of texture loading

This commit is contained in:
refractionpcsx2 2024-01-18 12:10:09 +00:00 committed by lightningterror
parent feb4d605d0
commit 609cb44b01
1 changed files with 7 additions and 3 deletions
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10
pcsx2/GS/Renderers/HW/GSRendererHW.cpp
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@ -1968,7 +1968,8 @@ void GSRendererHW::Draw()
DetectDoubleHalfClear(no_rt, no_ds);
}
m_process_texture = PRIM->TME && !(PRIM->ABE && m_context->ALPHA.IsBlack() && !m_cached_ctx.TEX0.TCC);
m_process_texture = PRIM->TME && !(PRIM->ABE && m_context->ALPHA.IsBlack() && !m_cached_ctx.TEX0.TCC) && !(no_rt && (!m_cached_ctx.TEST.ATE || m_cached_ctx.TEST.ATST <= ATST_ALWAYS));
const bool no_gaps = PrimitiveCoversWithoutGaps();
const bool not_writing_to_all = (!no_gaps || AreAnyPixelsDiscarded() || !all_depth_tests_pass);
bool preserve_depth =
@ -2302,8 +2303,11 @@ void GSRendererHW::Draw()
}
const bool possible_shuffle = !no_rt && (((shuffle_target && GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].bpp == 16) || (m_cached_ctx.FRAME.Block() == m_cached_ctx.TEX0.TBP0 && ((m_cached_ctx.TEX0.PSM & 0x6) || m_cached_ctx.FRAME.PSM != m_cached_ctx.TEX0.PSM))) || IsPossibleChannelShuffle());
const bool need_aem_color = GSLocalMemory::m_psm[m_cached_ctx.TEX0.PSM].trbpp <= 24 && GSLocalMemory::m_psm[m_cached_ctx.TEX0.PSM].pal == 0 && m_context->ALPHA.C == 0 && m_env.TEXA.AEM;
const bool req_color = (!PRIM->ABE || (PRIM->ABE && (IsUsingCsInBlend() || need_aem_color))) && (possible_shuffle || (m_cached_ctx.FRAME.FBMSK & (fm_mask & 0x00FFFFFF)) != (fm_mask & 0x00FFFFFF));
const bool alpha_used = m_context->TEX0.TCC && ((PRIM->ABE && IsUsingAsInBlend()) || (m_cached_ctx.TEST.ATE && m_cached_ctx.TEST.ATST > ATST_ALWAYS) || (possible_shuffle || (m_cached_ctx.FRAME.FBMSK & (fm_mask & 0xFF000000)) != (fm_mask & 0xFF000000)));
const u32 color_mask = (m_vt.m_max.c > GSVector4i::zero()).mask();
const bool texture_function_color = m_cached_ctx.TEX0.TFX == TFX_DECAL || (color_mask & 0xFFF) || (m_cached_ctx.TEX0.TFX > TFX_DECAL && (color_mask & 0xF000));
const bool texture_function_alpha = m_cached_ctx.TEX0.TFX != TFX_MODULATE || (color_mask & 0xF000);
const bool req_color = texture_function_color && (!PRIM->ABE || (PRIM->ABE && (IsUsingCsInBlend() || need_aem_color))) && (possible_shuffle || (m_cached_ctx.FRAME.FBMSK & (fm_mask & 0x00FFFFFF)) != (fm_mask & 0x00FFFFFF));
const bool alpha_used = (m_context->TEX0.TCC && texture_function_alpha) && ((PRIM->ABE && IsUsingAsInBlend()) || (m_cached_ctx.TEST.ATE && m_cached_ctx.TEST.ATST > ATST_ALWAYS) || (possible_shuffle || (m_cached_ctx.FRAME.FBMSK & (fm_mask & 0xFF000000)) != (fm_mask & 0xFF000000)));
const bool req_alpha = (GSUtil::GetChannelMask(m_context->TEX0.PSM) & 0x8) && alpha_used;
// TODO: Be able to send an alpha of 1.0 (blended with vertex alpha maybe?) so we can avoid sending the texture, since we don't always need it.