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gsdx d3d11: re-normalize coordinate when TEX0 is invalid.

This commit is contained in:
lightningterror 2019-02-20 12:11:23 +01:00
parent 29aef04fbf
commit e55fcae981
4 changed files with 34 additions and 10 deletions
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3
plugins/GSdx/Renderers/DX11/GSDevice11.h
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@ -216,8 +216,9 @@ public:
uint32 urban_chaos_hle:1;
uint32 tales_of_abyss_hle:1;
uint32 point_sampler:1;
uint32 invalid_tex0:1; // Lupin the 3rd
uint32 _free:28;
uint32 _free:27;
};
uint64 key;

9
plugins/GSdx/Renderers/DX11/GSRendererDX11.cpp
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@ -678,6 +678,15 @@ void GSRendererDX11::EmulateTextureSampler(const GSTextureCache::Source* tex)
m_ps_sel.tcoffsethack = m_userhacks_tcoffset;
ps_cb.TC_OffsetHack = GSVector4(m_userhacks_tcoffset_x, m_userhacks_tcoffset_y).xyxy() / WH.xyxy();
// Must be done after all coordinates math
if (m_context->HasFixedTEX0() && !PRIM->FST)
{
m_ps_sel.invalid_tex0 = 1;
// Use invalid size to denormalize ST coordinate
ps_cb.WH.x = (float)(1 << m_context->stack.TEX0.TW);
ps_cb.WH.y = (float)(1 << m_context->stack.TEX0.TH);
}
// Only enable clamping in CLAMP mode. REGION_CLAMP will be done manually in the shader
m_ps_ssel.tau = (wms != CLAMP_CLAMP);
m_ps_ssel.tav = (wmt != CLAMP_CLAMP);

8
plugins/GSdx/Renderers/DX11/GSTextureFX11.cpp
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@ -207,7 +207,7 @@ void GSDevice11::SetupPS(PSSelector sel, const PSConstantBuffer* cb, PSSamplerSe
if(i == m_ps.end())
{
std::string str[25];
std::string str[26];
str[0] = format("%d", sel.fst);
str[1] = format("%d", sel.wms);
@ -233,7 +233,8 @@ void GSDevice11::SetupPS(PSSelector sel, const PSConstantBuffer* cb, PSSamplerSe
str[21] = format("%d", sel.dfmt);
str[22] = format("%d", sel.depth_fmt);
str[23] = format("%d", sel.fmt >> 2);
str[24] = format("%d", m_upscale_multiplier ? m_upscale_multiplier : 1);
str[24] = format("%d", sel.invalid_tex0);
str[25] = format("%d", m_upscale_multiplier ? m_upscale_multiplier : 1);
D3D_SHADER_MACRO macro[] =
{
@ -261,7 +262,8 @@ void GSDevice11::SetupPS(PSSelector sel, const PSConstantBuffer* cb, PSSamplerSe
{"PS_DFMT", str[21].c_str() },
{"PS_DEPTH_FMT", str[22].c_str() },
{"PS_PAL_FMT", str[23].c_str() },
{"PS_SCALE_FACTOR", str[24].c_str() },
{"PS_INVALID_TEX0", str[24].c_str() },
{"PS_SCALE_FACTOR", str[25].c_str() },
{NULL, NULL},
};

24
plugins/GSdx/res/tfx.fx
View File

@ -42,6 +42,7 @@
#define PS_CHANNEL_FETCH 0
#define PS_TALES_OF_ABYSS_HLE 0
#define PS_URBAN_CHAOS_HLE 0
#define PS_INVALID_TEX0 0
#define PS_SCALE_FACTOR 1
#endif
@ -331,6 +332,13 @@ float4 sample_depth(float2 st, float2 pos)
float4 clamp_wrap_uv(float4 uv)
{
float4 tex_size;
if (PS_INVALID_TEX0 == 1)
tex_size = WH.zwzw;
else
tex_size = WH.xyxy;
if(PS_WMS == PS_WMT)
{
if(PS_WMS == 2)
@ -344,7 +352,7 @@ float4 clamp_wrap_uv(float4 uv)
// textures. Fixes Xenosaga's hair issue.
uv = frac(uv);
#endif
uv = (float4)(((uint4)(uv * WH.xyxy) & MskFix.xyxy) | MskFix.zwzw) / WH.xyxy;
uv = (float4)(((uint4)(uv * tex_size) & MskFix.xyxy) | MskFix.zwzw) / tex_size;
}
}
else
@ -358,7 +366,7 @@ float4 clamp_wrap_uv(float4 uv)
#if PS_FST == 0
uv.xz = frac(uv.xz);
#endif
uv.xz = (float2)(((uint2)(uv.xz * WH.xx) & MskFix.xx) | MskFix.zz) / WH.xx;
uv.xz = (float2)(((uint2)(uv.xz * tex_size.xx) & MskFix.xx) | MskFix.zz) / tex_size.xx;
}
if(PS_WMT == 2)
{
@ -369,7 +377,7 @@ float4 clamp_wrap_uv(float4 uv)
#if PS_FST == 0
uv.yw = frac(uv.yw);
#endif
uv.yw = (float2)(((uint2)(uv.yw * WH.yy) & MskFix.yy) | MskFix.ww) / WH.yy;
uv.yw = (float2)(((uint2)(uv.yw * tex_size.yy) & MskFix.yy) | MskFix.ww) / tex_size.yy;
}
}
@ -602,9 +610,13 @@ float4 fog(float4 c, float f)
float4 ps_color(PS_INPUT input)
{
#if PS_FST == 0
float2 st = input.t.xy / input.t.w;
float2 st_int = input.ti.zw / input.t.w;
#if PS_FST == 0 && PS_INVALID_TEX0 == 1
// Re-normalize coordinate from invalid GS to corrected texture size
float2 st = (input.t.xy * WH.xy) / (input.t.w * WH.zw);
// no st_int yet
#elif PS_FST == 0
float2 st = input.t.xy / (input.t.w);
float2 st_int = input.ti.zw / (input.t.w);
#else
float2 st = input.ti.xy;
float2 st_int = input.ti.zw;