[v2 PATCH 1/8] d3d10/effect: Use effect variable pointers to store per-pass shader objects.

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
---
 dlls/d3d10/d3d10_private.h | 12 +++++--
 dlls/d3d10/effect.c        | 74 +++++++++++++++++++-------------------
 dlls/d3d10/tests/effect.c  | 28 +++++++++++++++
 3 files changed, 75 insertions(+), 39 deletions(-)

diff --git a/dlls/d3d10/d3d10_private.h b/dlls/d3d10/d3d10_private.h
index 1ebbbd11ea3..f799d27b323 100644
--- a/dlls/d3d10/d3d10_private.h
+++ b/dlls/d3d10/d3d10_private.h
@@ -226,6 +226,12 @@ struct d3d10_effect_variable
     } u;
 };
 
+struct d3d10_effect_pass_shader_desc
+{
+    struct d3d10_effect_variable *shader;
+    unsigned int index;
+};
+
 /* ID3D10EffectPass */
 struct d3d10_effect_pass
 {
@@ -238,9 +244,9 @@ struct d3d10_effect_pass
     struct d3d10_effect_object *objects;
     struct d3d10_effect_variable *annotations;
 
-    D3D10_PASS_SHADER_DESC vs;
-    D3D10_PASS_SHADER_DESC ps;
-    D3D10_PASS_SHADER_DESC gs;
+    struct d3d10_effect_pass_shader_desc vs;
+    struct d3d10_effect_pass_shader_desc ps;
+    struct d3d10_effect_pass_shader_desc gs;
     UINT stencil_ref;
     UINT sample_mask;
     float blend_factor[4];
diff --git a/dlls/d3d10/effect.c b/dlls/d3d10/effect.c
index 301c7cb55dd..dd4e04d6374 100644
--- a/dlls/d3d10/effect.c
+++ b/dlls/d3d10/effect.c
@@ -1944,8 +1944,8 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
             ID3D10EffectShaderVariable *sv = variable->lpVtbl->AsShader(variable);
             if (FAILED(hr = sv->lpVtbl->GetVertexShader(sv, variable_idx, &o->object.vs)))
                 return hr;
-            o->pass->vs.pShaderVariable = sv;
-            o->pass->vs.ShaderIndex = variable_idx;
+            o->pass->vs.shader = impl_from_ID3D10EffectVariable((ID3D10EffectVariable *)sv);
+            o->pass->vs.index = variable_idx;
             break;
         }
 
@@ -1954,8 +1954,8 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
             ID3D10EffectShaderVariable *sv = variable->lpVtbl->AsShader(variable);
             if (FAILED(hr = sv->lpVtbl->GetPixelShader(sv, variable_idx, &o->object.ps)))
                 return hr;
-            o->pass->ps.pShaderVariable = sv;
-            o->pass->ps.ShaderIndex = variable_idx;
+            o->pass->ps.shader = impl_from_ID3D10EffectVariable((ID3D10EffectVariable *)sv);
+            o->pass->ps.index = variable_idx;
             break;
         }
 
@@ -1964,8 +1964,8 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
             ID3D10EffectShaderVariable *sv = variable->lpVtbl->AsShader(variable);
             if (FAILED(hr = sv->lpVtbl->GetGeometryShader(sv, variable_idx, &o->object.gs)))
                 return hr;
-            o->pass->gs.pShaderVariable = sv;
-            o->pass->gs.ShaderIndex = variable_idx;
+            o->pass->gs.shader = impl_from_ID3D10EffectVariable((ID3D10EffectVariable *)sv);
+            o->pass->gs.index = variable_idx;
             break;
         }
 
@@ -2018,9 +2018,9 @@ static HRESULT parse_fx10_pass(const char *data, size_t data_size,
         return E_OUTOFMEMORY;
     }
 
-    p->vs.pShaderVariable = (ID3D10EffectShaderVariable *)&null_shader_variable.ID3D10EffectVariable_iface;
-    p->ps.pShaderVariable = (ID3D10EffectShaderVariable *)&null_shader_variable.ID3D10EffectVariable_iface;
-    p->gs.pShaderVariable = (ID3D10EffectShaderVariable *)&null_shader_variable.ID3D10EffectVariable_iface;
+    p->vs.shader = &null_shader_variable;
+    p->ps.shader = &null_shader_variable;
+    p->gs.shader = &null_shader_variable;
 
     for (i = 0; i < p->object_count; ++i)
     {
@@ -3819,7 +3819,7 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_GetDesc(ID3D10EffectPass *ifa
         return E_INVALIDARG;
     }
 
-    s = &impl_from_ID3D10EffectShaderVariable(pass->vs.pShaderVariable)->u.shader;
+    s = &pass->vs.shader->u.shader;
 
     desc->Name = pass->name;
     desc->Annotations = pass->annotation_count;
@@ -3843,23 +3843,24 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_GetDesc(ID3D10EffectPass *ifa
 static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_GetVertexShaderDesc(ID3D10EffectPass *iface,
         D3D10_PASS_SHADER_DESC *desc)
 {
-    struct d3d10_effect_pass *This = impl_from_ID3D10EffectPass(iface);
+    struct d3d10_effect_pass *pass = impl_from_ID3D10EffectPass(iface);
 
-    TRACE("iface %p, desc %p\n", iface, desc);
+    TRACE("iface %p, desc %p.\n", iface, desc);
 
-    if (This == &null_pass)
+    if (pass == &null_pass)
     {
-        WARN("Null pass specified\n");
+        WARN("Null pass specified.\n");
         return E_FAIL;
     }
 
     if (!desc)
     {
-        WARN("Invalid argument specified\n");
+        WARN("Invalid argument specified.\n");
         return E_INVALIDARG;
     }
 
-    *desc = This->vs;
+    desc->pShaderVariable = (ID3D10EffectShaderVariable *)&pass->vs.shader->ID3D10EffectVariable_iface;
+    desc->ShaderIndex = pass->vs.index;
 
     return S_OK;
 }
@@ -3867,23 +3868,24 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_GetVertexShaderDesc(ID3D10Eff
 static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_GetGeometryShaderDesc(ID3D10EffectPass *iface,
         D3D10_PASS_SHADER_DESC *desc)
 {
-    struct d3d10_effect_pass *This = impl_from_ID3D10EffectPass(iface);
+    struct d3d10_effect_pass *pass = impl_from_ID3D10EffectPass(iface);
 
-    TRACE("iface %p, desc %p\n", iface, desc);
+    TRACE("iface %p, desc %p.\n", iface, desc);
 
-    if (This == &null_pass)
+    if (pass == &null_pass)
     {
-        WARN("Null pass specified\n");
+        WARN("Null pass specified.\n");
         return E_FAIL;
     }
 
     if (!desc)
     {
-        WARN("Invalid argument specified\n");
+        WARN("Invalid argument specified.\n");
         return E_INVALIDARG;
     }
 
-    *desc = This->gs;
+    desc->pShaderVariable = (ID3D10EffectShaderVariable *)&pass->gs.shader->ID3D10EffectVariable_iface;
+    desc->ShaderIndex = pass->gs.index;
 
     return S_OK;
 }
@@ -3891,23 +3893,24 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_GetGeometryShaderDesc(ID3D10E
 static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_GetPixelShaderDesc(ID3D10EffectPass *iface,
         D3D10_PASS_SHADER_DESC *desc)
 {
-    struct d3d10_effect_pass *This = impl_from_ID3D10EffectPass(iface);
+    struct d3d10_effect_pass *pass = impl_from_ID3D10EffectPass(iface);
 
-    TRACE("iface %p, desc %p\n", iface, desc);
+    TRACE("iface %p, desc %p.\n", iface, desc);
 
-    if (This == &null_pass)
+    if (pass == &null_pass)
     {
-        WARN("Null pass specified\n");
+        WARN("Null pass specified.\n");
         return E_FAIL;
     }
 
     if (!desc)
     {
-        WARN("Invalid argument specified\n");
+        WARN("Invalid argument specified.\n");
         return E_INVALIDARG;
     }
 
-    *desc = This->ps;
+    desc->pShaderVariable = (ID3D10EffectShaderVariable *)&pass->ps.shader->ID3D10EffectVariable_iface;
+    desc->ShaderIndex = pass->ps.index;
 
     return S_OK;
 }
@@ -3992,9 +3995,8 @@ static void set_sampler(ID3D10Device *device, D3D10_SHADER_VARIABLE_TYPE shader_
     }
 }
 
-static void apply_shader_resources(ID3D10Device *device, struct ID3D10EffectShaderVariable *variable)
+static void apply_shader_resources(ID3D10Device *device, struct d3d10_effect_variable *v)
 {
-    struct d3d10_effect_variable *v = impl_from_ID3D10EffectShaderVariable(variable);
     struct d3d10_effect_shader_variable *sv = &v->u.shader;
     struct d3d10_effect_shader_resource *sr;
     struct d3d10_effect_variable *rsrc_v;
@@ -4092,12 +4094,12 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_Apply(ID3D10EffectPass *iface
 
     if (flags) FIXME("Ignoring flags (%#x)\n", flags);
 
-    if (pass->vs.pShaderVariable != (ID3D10EffectShaderVariable *)&null_shader_variable.ID3D10EffectVariable_iface)
-        apply_shader_resources(device, pass->vs.pShaderVariable);
-    if (pass->gs.pShaderVariable != (ID3D10EffectShaderVariable *)&null_shader_variable.ID3D10EffectVariable_iface)
-        apply_shader_resources(device, pass->gs.pShaderVariable);
-    if (pass->ps.pShaderVariable != (ID3D10EffectShaderVariable *)&null_shader_variable.ID3D10EffectVariable_iface)
-        apply_shader_resources(device, pass->ps.pShaderVariable);
+    if (pass->vs.shader != &null_shader_variable)
+        apply_shader_resources(device, pass->vs.shader);
+    if (pass->gs.shader != &null_shader_variable)
+        apply_shader_resources(device, pass->gs.shader);
+    if (pass->ps.shader != &null_shader_variable)
+        apply_shader_resources(device, pass->ps.shader);
 
     for (i = 0; i < pass->object_count; ++i)
     {
diff --git a/dlls/d3d10/tests/effect.c b/dlls/d3d10/tests/effect.c
index 3561e99f338..06c5aa68776 100644
--- a/dlls/d3d10/tests/effect.c
+++ b/dlls/d3d10/tests/effect.c
@@ -2911,6 +2911,7 @@ static void test_effect_local_shader(void)
         *p3_anon_vs, *p3_anon_ps, *p3_anon_gs, *p6_vs, *p6_ps, *p6_gs, *gs, *ps, *vs;
     D3D10_EFFECT_SHADER_DESC shaderdesc;
     D3D10_SIGNATURE_PARAMETER_DESC sign;
+    D3D10_STATE_BLOCK_MASK mask;
     ID3D10Device *device;
     ULONG refcount;
 
@@ -3010,6 +3011,20 @@ if (0)
 
     /* pass 0 */
     p = t->lpVtbl->GetPassByIndex(t, 0);
+
+    /* Pass without Set*Shader() instructions */
+    hr = D3D10StateBlockMaskDisableAll(&mask);
+    ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+    hr = p->lpVtbl->ComputeStateBlockMask(p, &mask);
+todo_wine
+    ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+    ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_VS, 0);
+    ok(!ret, "Unexpected mask.\n");
+    ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_PS, 0);
+    ok(!ret, "Unexpected mask.\n");
+    ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_GS, 0);
+    ok(!ret, "Unexpected mask.\n");
+
     hr = p->lpVtbl->GetVertexShaderDesc(p, &pdesc);
     ok(hr == S_OK, "GetVertexShaderDesc got %x, expected %x\n", hr, S_OK);
     ok(pdesc.pShaderVariable == null_shader, "Got %p, expected %p\n", pdesc.pShaderVariable, null_shader);
@@ -3145,6 +3160,19 @@ if (0)
     ok(typedesc.UnpackedSize == 0x0, "UnpackedSize is %#x, expected 0x0\n", typedesc.UnpackedSize);
     ok(typedesc.Stride == 0x0, "Stride is %#x, expected 0x0\n", typedesc.Stride);
 
+    /* Pass is using Set*Shader(NULL) */
+    hr = D3D10StateBlockMaskDisableAll(&mask);
+    ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+    hr = p->lpVtbl->ComputeStateBlockMask(p, &mask);
+todo_wine {
+    ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+    ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_VS, 0);
+    ok(ret, "Unexpected mask.\n");
+    ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_PS, 0);
+    ok(ret, "Unexpected mask.\n");
+    ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_GS, 0);
+    ok(ret, "Unexpected mask.\n");
+}
     /* pass 2 */
     p = t->lpVtbl->GetPassByIndex(t, 2);
 
-- 
2.33.0

[PATCH 2/8] d3d10/effect: Set shader masks in ComputeStateBlockMask() for passes.

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
---
 dlls/d3d10/effect.c       | 13 +++++++++++--
 dlls/d3d10/tests/effect.c |  4 +---
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/dlls/d3d10/effect.c b/dlls/d3d10/effect.c
index dd4e04d6374..70f6c3b3166 100644
--- a/dlls/d3d10/effect.c
+++ b/dlls/d3d10/effect.c
@@ -4113,9 +4113,18 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_Apply(ID3D10EffectPass *iface
 static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_ComputeStateBlockMask(ID3D10EffectPass *iface,
         D3D10_STATE_BLOCK_MASK *mask)
 {
-    FIXME("iface %p, mask %p stub!\n", iface, mask);
+    struct d3d10_effect_pass *pass = impl_from_ID3D10EffectPass(iface);
 
-    return E_NOTIMPL;
+    FIXME("iface %p, mask %p semi-stub!\n", iface, mask);
+
+    if (pass->vs.shader != &null_shader_variable)
+        D3D10StateBlockMaskEnableCapture(mask, D3D10_DST_VS, 0, 1);
+    if (pass->ps.shader != &null_shader_variable)
+        D3D10StateBlockMaskEnableCapture(mask, D3D10_DST_PS, 0, 1);
+    if (pass->gs.shader != &null_shader_variable)
+        D3D10StateBlockMaskEnableCapture(mask, D3D10_DST_GS, 0, 1);
+
+    return S_OK;
 }
 
 static const struct ID3D10EffectPassVtbl d3d10_effect_pass_vtbl =
diff --git a/dlls/d3d10/tests/effect.c b/dlls/d3d10/tests/effect.c
index 06c5aa68776..f3b81a2c58d 100644
--- a/dlls/d3d10/tests/effect.c
+++ b/dlls/d3d10/tests/effect.c
@@ -3016,7 +3016,6 @@ if (0)
     hr = D3D10StateBlockMaskDisableAll(&mask);
     ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
     hr = p->lpVtbl->ComputeStateBlockMask(p, &mask);
-todo_wine
     ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
     ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_VS, 0);
     ok(!ret, "Unexpected mask.\n");
@@ -3164,7 +3163,6 @@ todo_wine
     hr = D3D10StateBlockMaskDisableAll(&mask);
     ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
     hr = p->lpVtbl->ComputeStateBlockMask(p, &mask);
-todo_wine {
     ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
     ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_VS, 0);
     ok(ret, "Unexpected mask.\n");
@@ -3172,7 +3170,7 @@ todo_wine {
     ok(ret, "Unexpected mask.\n");
     ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_GS, 0);
     ok(ret, "Unexpected mask.\n");
-}
+
     /* pass 2 */
     p = t->lpVtbl->GetPassByIndex(t, 2);
 
-- 
2.33.0

[PATCH 2/8] d3d10/effect: Set shader masks in ComputeStateBlockMask() for passes.

[Matteo Bruni]

Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>

[PATCH 3/8] d3d10: Fix up D3D10_DST_* names.

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
---
 dlls/d3d10/stateblock.c | 16 ++++++++--------
 include/d3d10effect.h   |  4 ++--
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/dlls/d3d10/stateblock.c b/dlls/d3d10/stateblock.c
index ccc8a0e504e..fef78872a49 100644
--- a/dlls/d3d10/stateblock.c
+++ b/dlls/d3d10/stateblock.c
@@ -73,8 +73,8 @@ static const char *debug_d3d10_device_state_types(D3D10_DEVICE_STATE_TYPES t)
     {
         WINE_D3D10_TO_STR(D3D10_DST_SO_BUFFERS);
         WINE_D3D10_TO_STR(D3D10_DST_OM_RENDER_TARGETS);
-        WINE_D3D10_TO_STR(D3D10_DST_DEPTH_STENCIL_STATE);
-        WINE_D3D10_TO_STR(D3D10_DST_BLEND_STATE);
+        WINE_D3D10_TO_STR(D3D10_DST_OM_DEPTH_STENCIL_STATE);
+        WINE_D3D10_TO_STR(D3D10_DST_OM_BLEND_STATE);
         WINE_D3D10_TO_STR(D3D10_DST_VS);
         WINE_D3D10_TO_STR(D3D10_DST_VS_SAMPLERS);
         WINE_D3D10_TO_STR(D3D10_DST_VS_SHADER_RESOURCES);
@@ -696,9 +696,9 @@ HRESULT WINAPI D3D10StateBlockMaskDisableCapture(D3D10_STATE_BLOCK_MASK *mask,
             return stateblock_mask_clear_bits(&mask->SOBuffers, 1, start_idx, count);
         case D3D10_DST_OM_RENDER_TARGETS:
             return stateblock_mask_clear_bits(&mask->OMRenderTargets, 1, start_idx, count);
-        case D3D10_DST_DEPTH_STENCIL_STATE:
+        case D3D10_DST_OM_DEPTH_STENCIL_STATE:
             return stateblock_mask_clear_bits(&mask->OMDepthStencilState, 1, start_idx, count);
-        case D3D10_DST_BLEND_STATE:
+        case D3D10_DST_OM_BLEND_STATE:
             return stateblock_mask_clear_bits(&mask->OMBlendState, 1, start_idx, count);
         case D3D10_DST_VS:
             return stateblock_mask_clear_bits(&mask->VS, 1, start_idx, count);
@@ -783,9 +783,9 @@ HRESULT WINAPI D3D10StateBlockMaskEnableCapture(D3D10_STATE_BLOCK_MASK *mask,
             return stateblock_mask_set_bits(&mask->SOBuffers, 1, start_idx, count);
         case D3D10_DST_OM_RENDER_TARGETS:
             return stateblock_mask_set_bits(&mask->OMRenderTargets, 1, start_idx, count);
-        case D3D10_DST_DEPTH_STENCIL_STATE:
+        case D3D10_DST_OM_DEPTH_STENCIL_STATE:
             return stateblock_mask_set_bits(&mask->OMDepthStencilState, 1, start_idx, count);
-        case D3D10_DST_BLEND_STATE:
+        case D3D10_DST_OM_BLEND_STATE:
             return stateblock_mask_set_bits(&mask->OMBlendState, 1, start_idx, count);
         case D3D10_DST_VS:
             return stateblock_mask_set_bits(&mask->VS, 1, start_idx, count);
@@ -858,9 +858,9 @@ BOOL WINAPI D3D10StateBlockMaskGetSetting(D3D10_STATE_BLOCK_MASK *mask,
             return stateblock_mask_get_bit(&mask->SOBuffers, 1, idx);
         case D3D10_DST_OM_RENDER_TARGETS:
             return stateblock_mask_get_bit(&mask->OMRenderTargets, 1, idx);
-        case D3D10_DST_DEPTH_STENCIL_STATE:
+        case D3D10_DST_OM_DEPTH_STENCIL_STATE:
             return stateblock_mask_get_bit(&mask->OMDepthStencilState, 1, idx);
-        case D3D10_DST_BLEND_STATE:
+        case D3D10_DST_OM_BLEND_STATE:
             return stateblock_mask_get_bit(&mask->OMBlendState, 1, idx);
         case D3D10_DST_VS:
             return stateblock_mask_get_bit(&mask->VS, 1, idx);
diff --git a/include/d3d10effect.h b/include/d3d10effect.h
index b4a33daca48..a4574c41fe4 100644
--- a/include/d3d10effect.h
+++ b/include/d3d10effect.h
@@ -34,8 +34,8 @@ typedef enum _D3D10_DEVICE_STATE_TYPES
 {
     D3D10_DST_SO_BUFFERS = 1,
     D3D10_DST_OM_RENDER_TARGETS,
-    D3D10_DST_DEPTH_STENCIL_STATE,
-    D3D10_DST_BLEND_STATE,
+    D3D10_DST_OM_DEPTH_STENCIL_STATE,
+    D3D10_DST_OM_BLEND_STATE,
     D3D10_DST_VS,
     D3D10_DST_VS_SAMPLERS,
     D3D10_DST_VS_SHADER_RESOURCES,
-- 
2.33.0

[PATCH 3/8] d3d10: Fix up D3D10_DST_* names.

[Matteo Bruni]

Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>

[PATCH 4/8] d3d10/effect: Explicitly store rasterizer state variable.

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
---
 dlls/d3d10/d3d10_private.h |  2 +-
 dlls/d3d10/effect.c        | 22 ++++++++++++++++++----
 dlls/d3d10/tests/effect.c  | 17 +++++++++++++++++
 3 files changed, 36 insertions(+), 5 deletions(-)

diff --git a/dlls/d3d10/d3d10_private.h b/dlls/d3d10/d3d10_private.h
index f799d27b323..4e35a2f319d 100644
--- a/dlls/d3d10/d3d10_private.h
+++ b/dlls/d3d10/d3d10_private.h
@@ -79,7 +79,6 @@ struct d3d10_effect_object
     enum d3d10_effect_object_type type;
     union
     {
-        ID3D10RasterizerState *rs;
         ID3D10DepthStencilState *ds;
         ID3D10BlendState *bs;
         ID3D10VertexShader *vs;
@@ -247,6 +246,7 @@ struct d3d10_effect_pass
     struct d3d10_effect_pass_shader_desc vs;
     struct d3d10_effect_pass_shader_desc ps;
     struct d3d10_effect_pass_shader_desc gs;
+    struct d3d10_effect_variable *rasterizer;
     UINT stencil_ref;
     UINT sample_mask;
     float blend_factor[4];
diff --git a/dlls/d3d10/effect.c b/dlls/d3d10/effect.c
index 70f6c3b3166..66eb723fe9c 100644
--- a/dlls/d3d10/effect.c
+++ b/dlls/d3d10/effect.c
@@ -1918,8 +1918,19 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
         case D3D10_EOT_RASTERIZER_STATE:
         {
             ID3D10EffectRasterizerVariable *rv = variable->lpVtbl->AsRasterizer(variable);
-            if (FAILED(hr = rv->lpVtbl->GetRasterizerState(rv, variable_idx, &o->object.rs)))
-                return hr;
+            if (!rv->lpVtbl->IsValid(rv))
+            {
+                WARN("Invalid variable type.\n");
+                return E_FAIL;
+            }
+            v = impl_from_ID3D10EffectVariable(variable);
+            if (v->type->element_count)
+            {
+                if (variable_idx >= v->type->element_count) return E_FAIL;
+                o->pass->rasterizer = &v->elements[variable_idx];
+            }
+            else
+                o->pass->rasterizer = v;
             break;
         }
 
@@ -2903,8 +2914,7 @@ static HRESULT d3d10_effect_object_apply(struct d3d10_effect_object *o)
     switch(o->type)
     {
         case D3D10_EOT_RASTERIZER_STATE:
-            ID3D10Device_RSSetState(device, o->object.rs);
-            return S_OK;
+            break;
 
         case D3D10_EOT_DEPTH_STENCIL_STATE:
             ID3D10Device_OMSetDepthStencilState(device, o->object.ds, o->pass->stencil_ref);
@@ -2935,6 +2945,8 @@ static HRESULT d3d10_effect_object_apply(struct d3d10_effect_object *o)
             FIXME("Unhandled effect object type %#x.\n", o->type);
             return E_FAIL;
     }
+
+    return S_OK;
 }
 
 static void d3d10_effect_shader_variable_destroy(struct d3d10_effect_shader_variable *s,
@@ -4100,6 +4112,8 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_Apply(ID3D10EffectPass *iface
         apply_shader_resources(device, pass->gs.shader);
     if (pass->ps.shader != &null_shader_variable)
         apply_shader_resources(device, pass->ps.shader);
+    if (pass->rasterizer)
+        ID3D10Device_RSSetState(device, pass->rasterizer->u.state.object.rasterizer);
 
     for (i = 0; i < pass->object_count; ++i)
     {
diff --git a/dlls/d3d10/tests/effect.c b/dlls/d3d10/tests/effect.c
index f3b81a2c58d..1a06ff95365 100644
--- a/dlls/d3d10/tests/effect.c
+++ b/dlls/d3d10/tests/effect.c
@@ -4195,6 +4195,7 @@ static void test_effect_state_groups(void)
     UINT sample_mask, stencil_ref;
     ID3D10EffectBlendVariable *b;
     D3D10_BLEND_DESC blend_desc;
+    D3D10_STATE_BLOCK_MASK mask;
     D3D10_PASS_DESC pass_desc;
     ID3D10EffectVariable *v;
     ID3D10EffectPass *pass;
@@ -4203,6 +4204,7 @@ static void test_effect_state_groups(void)
     ID3D10Device *device;
     ULONG refcount;
     HRESULT hr;
+    BOOL ret;
 
     if (!(device = create_device()))
     {
@@ -4323,6 +4325,21 @@ static void test_effect_state_groups(void)
     ok(pass_desc.BlendFactor[1] == 0.6f, "Got unexpected BlendFactor[1] %.8e.\n", pass_desc.BlendFactor[1]);
     ok(pass_desc.BlendFactor[2] == 0.7f, "Got unexpected BlendFactor[2] %.8e.\n", pass_desc.BlendFactor[2]);
     ok(pass_desc.BlendFactor[3] == 0.8f, "Got unexpected BlendFactor[3] %.8e.\n", pass_desc.BlendFactor[3]);
+
+    hr = D3D10StateBlockMaskDisableAll(&mask);
+    ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+    hr = pass->lpVtbl->ComputeStateBlockMask(pass, &mask);
+    ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+    ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_RS_RASTERIZER_STATE, 0);
+todo_wine
+    ok(ret, "Unexpected mask.\n");
+    ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_OM_DEPTH_STENCIL_STATE, 0);
+todo_wine
+    ok(ret, "Unexpected mask.\n");
+    ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_OM_BLEND_STATE, 0);
+todo_wine
+    ok(ret, "Unexpected mask.\n");
+
     hr = pass->lpVtbl->Apply(pass, 0);
     ok(SUCCEEDED(hr), "Failed to apply pass, hr %#x.\n", hr);
 
-- 
2.33.0

[PATCH 4/8] d3d10/effect: Explicitly store rasterizer state variable.

[Matteo Bruni]

Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>
---
This one (and similarly the following two, obviously) could have used
a mention in the commit subject or message about fixing
D3D10_EOO_CONST_INDEX rasterizer state settings. Any known game that's
affected by this?

BTW, this will need to be changed again to allow for
D3D10_EOO_VAR_INDEX (assuming that's possible for rasterizer state)
since the index is not known at parse time. It's a step in the right
direction though.

[PATCH 4/8] d3d10/effect: Explicitly store rasterizer state variable.

[Nikolay Sivov]

On 10/7/21 9:44 PM, Matteo Bruni wrote:
> Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>
> ---
> This one (and similarly the following two, obviously) could have used
> a mention in the commit subject or message about fixing
> D3D10_EOO_CONST_INDEX rasterizer state settings. Any known game that's
> affected by this?
> I'm not aware of a specific game. It's just something that works
> uniformly for every object type.
>
> BTW, this will need to be changed again to allow for
> D3D10_EOO_VAR_INDEX (assuming that's possible for rasterizer state)
> since the index is not known at parse time. It's a step in the right
> direction though.
> Not changed, but extended. For dynamic changes I was thinking about
> keeping an array of
> {propid,EOO,{var|var+index_var|var+index_expression|expression}}.
> This way it will have to be refreshed on Apply(), by iterating over
> these, checking for changed/dirty vars. The point is that separate index
> value in main structure is only useful for shaders, because you have to
> return it.

[PATCH 4/8] d3d10/effect: Explicitly store rasterizer state variable.

[Matteo Bruni]

On Thu, Oct 7, 2021 at 9:19 PM Nikolay Sivov <nsivov(a)codeweavers.com> wrote:
> On 10/7/21 9:44 PM, Matteo Bruni wrote:
> > BTW, this will need to be changed again to allow for
> > D3D10_EOO_VAR_INDEX (assuming that's possible for rasterizer state)
> > since the index is not known at parse time. It's a step in the right
> > direction though.
> > Not changed, but extended. For dynamic changes I was thinking about
> > keeping an array of
> > {propid,EOO,{var|var+index_var|var+index_expression|expression}}.
> > This way it will have to be refreshed on Apply(), by iterating over
> > these, checking for changed/dirty vars. The point is that separate index
> > value in main structure is only useful for shaders, because you have to
> > return it.

Okay, I see, that should work.

[PATCH 5/8] d3d10/effect: Explicitly store depth stencil state variable.

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
---
 dlls/d3d10/d3d10_private.h |  2 +-
 dlls/d3d10/effect.c        | 23 +++++++++++++++++------
 2 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/dlls/d3d10/d3d10_private.h b/dlls/d3d10/d3d10_private.h
index 4e35a2f319d..5a0308ee42a 100644
--- a/dlls/d3d10/d3d10_private.h
+++ b/dlls/d3d10/d3d10_private.h
@@ -79,7 +79,6 @@ struct d3d10_effect_object
     enum d3d10_effect_object_type type;
     union
     {
-        ID3D10DepthStencilState *ds;
         ID3D10BlendState *bs;
         ID3D10VertexShader *vs;
         ID3D10PixelShader *ps;
@@ -247,6 +246,7 @@ struct d3d10_effect_pass
     struct d3d10_effect_pass_shader_desc ps;
     struct d3d10_effect_pass_shader_desc gs;
     struct d3d10_effect_variable *rasterizer;
+    struct d3d10_effect_variable *depth_stencil;
     UINT stencil_ref;
     UINT sample_mask;
     float blend_factor[4];
diff --git a/dlls/d3d10/effect.c b/dlls/d3d10/effect.c
index 66eb723fe9c..4a293601902 100644
--- a/dlls/d3d10/effect.c
+++ b/dlls/d3d10/effect.c
@@ -1937,8 +1937,19 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
         case D3D10_EOT_DEPTH_STENCIL_STATE:
         {
             ID3D10EffectDepthStencilVariable *dv = variable->lpVtbl->AsDepthStencil(variable);
-            if (FAILED(hr = dv->lpVtbl->GetDepthStencilState(dv, variable_idx, &o->object.ds)))
-                return hr;
+            if (!dv->lpVtbl->IsValid(dv))
+            {
+                WARN("Invalid variable type.\n");
+                return E_FAIL;
+            }
+            v = impl_from_ID3D10EffectVariable(variable);
+            if (v->type->element_count)
+            {
+                if (variable_idx >= v->type->element_count) return E_FAIL;
+                o->pass->depth_stencil = &v->elements[variable_idx];
+            }
+            else
+                o->pass->depth_stencil = v;
             break;
         }
 
@@ -2914,11 +2925,8 @@ static HRESULT d3d10_effect_object_apply(struct d3d10_effect_object *o)
     switch(o->type)
     {
         case D3D10_EOT_RASTERIZER_STATE:
-            break;
-
         case D3D10_EOT_DEPTH_STENCIL_STATE:
-            ID3D10Device_OMSetDepthStencilState(device, o->object.ds, o->pass->stencil_ref);
-            return S_OK;
+            break;
 
         case D3D10_EOT_BLEND_STATE:
             ID3D10Device_OMSetBlendState(device, o->object.bs, o->pass->blend_factor, o->pass->sample_mask);
@@ -4114,6 +4122,9 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_Apply(ID3D10EffectPass *iface
         apply_shader_resources(device, pass->ps.shader);
     if (pass->rasterizer)
         ID3D10Device_RSSetState(device, pass->rasterizer->u.state.object.rasterizer);
+    if (pass->depth_stencil)
+        ID3D10Device_OMSetDepthStencilState(device, pass->depth_stencil->u.state.object.depth_stencil,
+                pass->stencil_ref);
 
     for (i = 0; i < pass->object_count; ++i)
     {
-- 
2.33.0

[PATCH 5/8] d3d10/effect: Explicitly store depth stencil state variable.

[Matteo Bruni]

Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>

[PATCH 6/8] d3d10/effect: Explicitly store blend state variable.

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
---
 dlls/d3d10/d3d10_private.h |  2 +-
 dlls/d3d10/effect.c        | 31 ++++++++++++++++++++-----------
 2 files changed, 21 insertions(+), 12 deletions(-)

diff --git a/dlls/d3d10/d3d10_private.h b/dlls/d3d10/d3d10_private.h
index 5a0308ee42a..6979d2a114e 100644
--- a/dlls/d3d10/d3d10_private.h
+++ b/dlls/d3d10/d3d10_private.h
@@ -79,7 +79,6 @@ struct d3d10_effect_object
     enum d3d10_effect_object_type type;
     union
     {
-        ID3D10BlendState *bs;
         ID3D10VertexShader *vs;
         ID3D10PixelShader *ps;
         ID3D10GeometryShader *gs;
@@ -247,6 +246,7 @@ struct d3d10_effect_pass
     struct d3d10_effect_pass_shader_desc gs;
     struct d3d10_effect_variable *rasterizer;
     struct d3d10_effect_variable *depth_stencil;
+    struct d3d10_effect_variable *blend;
     UINT stencil_ref;
     UINT sample_mask;
     float blend_factor[4];
diff --git a/dlls/d3d10/effect.c b/dlls/d3d10/effect.c
index 4a293601902..afcd292356e 100644
--- a/dlls/d3d10/effect.c
+++ b/dlls/d3d10/effect.c
@@ -1956,8 +1956,19 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
         case D3D10_EOT_BLEND_STATE:
         {
             ID3D10EffectBlendVariable *bv = variable->lpVtbl->AsBlend(variable);
-            if (FAILED(hr = bv->lpVtbl->GetBlendState(bv, variable_idx, &o->object.bs)))
-                return hr;
+            if (!bv->lpVtbl->IsValid(bv))
+            {
+                WARN("Invalid variable type.\n");
+                return E_FAIL;
+            }
+            v = impl_from_ID3D10EffectVariable(variable);
+            if (v->type->element_count)
+            {
+                if (variable_idx >= v->type->element_count) return E_FAIL;
+                o->pass->blend = &v->elements[variable_idx];
+            }
+            else
+                o->pass->blend = v;
             break;
         }
 
@@ -2926,11 +2937,11 @@ static HRESULT d3d10_effect_object_apply(struct d3d10_effect_object *o)
     {
         case D3D10_EOT_RASTERIZER_STATE:
         case D3D10_EOT_DEPTH_STENCIL_STATE:
-            break;
-
         case D3D10_EOT_BLEND_STATE:
-            ID3D10Device_OMSetBlendState(device, o->object.bs, o->pass->blend_factor, o->pass->sample_mask);
-            return S_OK;
+        case D3D10_EOT_STENCIL_REF:
+        case D3D10_EOT_BLEND_FACTOR:
+        case D3D10_EOT_SAMPLE_MASK:
+            break;
 
         case D3D10_EOT_VERTEXSHADER:
             ID3D10Device_VSSetShader(device, o->object.vs);
@@ -2944,11 +2955,6 @@ static HRESULT d3d10_effect_object_apply(struct d3d10_effect_object *o)
             ID3D10Device_GSSetShader(device, o->object.gs);
             return S_OK;
 
-        case D3D10_EOT_STENCIL_REF:
-        case D3D10_EOT_BLEND_FACTOR:
-        case D3D10_EOT_SAMPLE_MASK:
-            return S_OK;
-
         default:
             FIXME("Unhandled effect object type %#x.\n", o->type);
             return E_FAIL;
@@ -4125,6 +4131,9 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_Apply(ID3D10EffectPass *iface
     if (pass->depth_stencil)
         ID3D10Device_OMSetDepthStencilState(device, pass->depth_stencil->u.state.object.depth_stencil,
                 pass->stencil_ref);
+    if (pass->blend)
+        ID3D10Device_OMSetBlendState(device, pass->blend->u.state.object.blend,
+                pass->blend_factor, pass->sample_mask);
 
     for (i = 0; i < pass->object_count; ++i)
     {
-- 
2.33.0

[PATCH 6/8] d3d10/effect: Explicitly store blend state variable.

[Matteo Bruni]

Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>

[PATCH 7/8] d3d10/effect: Set state block masks for state variables.

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
---
 dlls/d3d10/effect.c       | 6 ++++++
 dlls/d3d10/tests/effect.c | 3 ---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/dlls/d3d10/effect.c b/dlls/d3d10/effect.c
index afcd292356e..0ba906375d7 100644
--- a/dlls/d3d10/effect.c
+++ b/dlls/d3d10/effect.c
@@ -4157,6 +4157,12 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_ComputeStateBlockMask(ID3D10E
         D3D10StateBlockMaskEnableCapture(mask, D3D10_DST_PS, 0, 1);
     if (pass->gs.shader != &null_shader_variable)
         D3D10StateBlockMaskEnableCapture(mask, D3D10_DST_GS, 0, 1);
+    if (pass->rasterizer)
+        D3D10StateBlockMaskEnableCapture(mask, D3D10_DST_RS_RASTERIZER_STATE, 0, 1);
+    if (pass->depth_stencil)
+        D3D10StateBlockMaskEnableCapture(mask, D3D10_DST_OM_DEPTH_STENCIL_STATE, 0, 1);
+    if (pass->blend)
+        D3D10StateBlockMaskEnableCapture(mask, D3D10_DST_OM_BLEND_STATE, 0, 1);
 
     return S_OK;
 }
diff --git a/dlls/d3d10/tests/effect.c b/dlls/d3d10/tests/effect.c
index 1a06ff95365..781abb46745 100644
--- a/dlls/d3d10/tests/effect.c
+++ b/dlls/d3d10/tests/effect.c
@@ -4331,13 +4331,10 @@ static void test_effect_state_groups(void)
     hr = pass->lpVtbl->ComputeStateBlockMask(pass, &mask);
     ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
     ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_RS_RASTERIZER_STATE, 0);
-todo_wine
     ok(ret, "Unexpected mask.\n");
     ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_OM_DEPTH_STENCIL_STATE, 0);
-todo_wine
     ok(ret, "Unexpected mask.\n");
     ret = D3D10StateBlockMaskGetSetting(&mask, D3D10_DST_OM_BLEND_STATE, 0);
-todo_wine
     ok(ret, "Unexpected mask.\n");
 
     hr = pass->lpVtbl->Apply(pass, 0);
-- 
2.33.0

[PATCH 7/8] d3d10/effect: Set state block masks for state variables.

[Matteo Bruni]

Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>

[PATCH 8/8] d3d10/effect: Use shader variable directly from pass structure on Apply().

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
---
 dlls/d3d10/d3d10_private.h |  15 ---
 dlls/d3d10/effect.c        | 185 +++++++++++++------------------------
 2 files changed, 64 insertions(+), 136 deletions(-)

diff --git a/dlls/d3d10/d3d10_private.h b/dlls/d3d10/d3d10_private.h
index 6979d2a114e..fbcc36e5e06 100644
--- a/dlls/d3d10/d3d10_private.h
+++ b/dlls/d3d10/d3d10_private.h
@@ -73,19 +73,6 @@ struct d3d10_matrix
     float m[4][4];
 };
 
-struct d3d10_effect_object
-{
-    struct d3d10_effect_pass *pass;
-    enum d3d10_effect_object_type type;
-    union
-    {
-        ID3D10VertexShader *vs;
-        ID3D10PixelShader *ps;
-        ID3D10GeometryShader *gs;
-        IUnknown *object;
-    } object;
-};
-
 struct d3d10_effect_shader_resource
 {
     D3D10_SHADER_INPUT_TYPE in_type;
@@ -236,9 +223,7 @@ struct d3d10_effect_pass
 
     struct d3d10_effect_technique *technique;
     char *name;
-    DWORD object_count;
     DWORD annotation_count;
-    struct d3d10_effect_object *objects;
     struct d3d10_effect_variable *annotations;
 
     struct d3d10_effect_pass_shader_desc vs;
diff --git a/dlls/d3d10/effect.c b/dlls/d3d10/effect.c
index 0ba906375d7..d4e44a7f419 100644
--- a/dlls/d3d10/effect.c
+++ b/dlls/d3d10/effect.c
@@ -1734,17 +1734,17 @@ static BOOL parse_fx10_state_group(const char *data, size_t data_size,
 }
 
 static HRESULT parse_fx10_object(const char *data, size_t data_size,
-        const char **ptr, struct d3d10_effect_object *o)
+        const char **ptr, struct d3d10_effect_pass *pass)
 {
     ID3D10EffectVariable *variable = &null_variable.ID3D10EffectVariable_iface;
     const char *data_ptr = NULL;
     DWORD offset, sodecl_offset;
     enum d3d10_effect_object_operation operation;
     HRESULT hr;
-    struct d3d10_effect *effect = o->pass->technique->effect;
+    struct d3d10_effect *effect = pass->technique->effect;
     ID3D10Effect *e = &effect->ID3D10Effect_iface;
     struct d3d10_effect_variable *v;
-    DWORD tmp, variable_idx = 0;
+    DWORD tmp, object_type, variable_idx = 0;
     const char *name;
     size_t name_len;
 
@@ -1754,8 +1754,8 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
         return E_FAIL;
     }
 
-    read_dword(ptr, &o->type);
-    TRACE("Effect object is of type %#x.\n", o->type);
+    read_dword(ptr, &object_type);
+    TRACE("Effect object is of type %#x.\n", object_type);
 
     read_dword(ptr, &tmp);
     TRACE("Effect object index %#x.\n", tmp);
@@ -1771,7 +1771,7 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
         case D3D10_EOO_CONST:
             TRACE("Copy variable values\n");
 
-            switch (o->type)
+            switch (object_type)
             {
                 case D3D10_EOT_VERTEXSHADER:
                     TRACE("Vertex shader\n");
@@ -1789,7 +1789,7 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
                     break;
 
                 case D3D10_EOT_STENCIL_REF:
-                    if (!read_value_list(data, data_size, offset, D3D10_SVT_UINT, 0, 1, &o->pass->stencil_ref))
+                    if (!read_value_list(data, data_size, offset, D3D10_SVT_UINT, 0, 1, &pass->stencil_ref))
                     {
                         ERR("Failed to read stencil ref.\n");
                         return E_FAIL;
@@ -1797,7 +1797,7 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
                     break;
 
                 case D3D10_EOT_SAMPLE_MASK:
-                    if (!read_value_list(data, data_size, offset, D3D10_SVT_UINT, 0, 1, &o->pass->sample_mask))
+                    if (!read_value_list(data, data_size, offset, D3D10_SVT_UINT, 0, 1, &pass->sample_mask))
                     {
                         FIXME("Failed to read sample mask.\n");
                         return E_FAIL;
@@ -1805,7 +1805,7 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
                     break;
 
                 case D3D10_EOT_BLEND_FACTOR:
-                    if (!read_value_list(data, data_size, offset, D3D10_SVT_FLOAT, 0, 4, &o->pass->blend_factor[0]))
+                    if (!read_value_list(data, data_size, offset, D3D10_SVT_FLOAT, 0, 4, &pass->blend_factor[0]))
                     {
                         FIXME("Failed to read blend factor.\n");
                         return E_FAIL;
@@ -1813,7 +1813,7 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
                     break;
 
                 default:
-                    FIXME("Unhandled object type %#x\n", o->type);
+                    FIXME("Unhandled object type %#x\n", object_type);
                     return E_FAIL;
             }
             break;
@@ -1873,7 +1873,7 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
             read_dword(&data_ptr, &sodecl_offset);
 
             if (FAILED(hr = parse_fx10_anonymous_shader(effect,
-                    &effect->anonymous_shaders[effect->anonymous_shader_current], o->type)))
+                    &effect->anonymous_shaders[effect->anonymous_shader_current], object_type)))
                 return hr;
 
             v = &effect->anonymous_shaders[effect->anonymous_shader_current].shader;
@@ -1893,7 +1893,7 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
                 TRACE("Stream output declaration: %s.\n", debugstr_a(v->u.shader.stream_output_declaration));
             }
 
-            switch (o->type)
+            switch (object_type)
             {
                 case D3D10_EOT_VERTEXSHADER:
                 case D3D10_EOT_PIXELSHADER:
@@ -1903,7 +1903,7 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
                     break;
 
                 default:
-                    FIXME("Unhandled object type %#x\n", o->type);
+                    FIXME("Unhandled object type %#x\n", object_type);
                     return E_FAIL;
             }
             break;
@@ -1913,7 +1913,7 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
             return E_FAIL;
     }
 
-    switch (o->type)
+    switch (object_type)
     {
         case D3D10_EOT_RASTERIZER_STATE:
         {
@@ -1927,10 +1927,10 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
             if (v->type->element_count)
             {
                 if (variable_idx >= v->type->element_count) return E_FAIL;
-                o->pass->rasterizer = &v->elements[variable_idx];
+                pass->rasterizer = &v->elements[variable_idx];
             }
             else
-                o->pass->rasterizer = v;
+                pass->rasterizer = v;
             break;
         }
 
@@ -1946,10 +1946,10 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
             if (v->type->element_count)
             {
                 if (variable_idx >= v->type->element_count) return E_FAIL;
-                o->pass->depth_stencil = &v->elements[variable_idx];
+                pass->depth_stencil = &v->elements[variable_idx];
             }
             else
-                o->pass->depth_stencil = v;
+                pass->depth_stencil = v;
             break;
         }
 
@@ -1965,40 +1965,34 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
             if (v->type->element_count)
             {
                 if (variable_idx >= v->type->element_count) return E_FAIL;
-                o->pass->blend = &v->elements[variable_idx];
+                pass->blend = &v->elements[variable_idx];
             }
             else
-                o->pass->blend = v;
+                pass->blend = v;
             break;
         }
 
         case D3D10_EOT_VERTEXSHADER:
         {
             ID3D10EffectShaderVariable *sv = variable->lpVtbl->AsShader(variable);
-            if (FAILED(hr = sv->lpVtbl->GetVertexShader(sv, variable_idx, &o->object.vs)))
-                return hr;
-            o->pass->vs.shader = impl_from_ID3D10EffectVariable((ID3D10EffectVariable *)sv);
-            o->pass->vs.index = variable_idx;
+            pass->vs.shader = impl_from_ID3D10EffectVariable((ID3D10EffectVariable *)sv);
+            pass->vs.index = variable_idx;
             break;
         }
 
         case D3D10_EOT_PIXELSHADER:
         {
             ID3D10EffectShaderVariable *sv = variable->lpVtbl->AsShader(variable);
-            if (FAILED(hr = sv->lpVtbl->GetPixelShader(sv, variable_idx, &o->object.ps)))
-                return hr;
-            o->pass->ps.shader = impl_from_ID3D10EffectVariable((ID3D10EffectVariable *)sv);
-            o->pass->ps.index = variable_idx;
+            pass->ps.shader = impl_from_ID3D10EffectVariable((ID3D10EffectVariable *)sv);
+            pass->ps.index = variable_idx;
             break;
         }
 
         case D3D10_EOT_GEOMETRYSHADER:
         {
             ID3D10EffectShaderVariable *sv = variable->lpVtbl->AsShader(variable);
-            if (FAILED(hr = sv->lpVtbl->GetGeometryShader(sv, variable_idx, &o->object.gs)))
-                return hr;
-            o->pass->gs.shader = impl_from_ID3D10EffectVariable((ID3D10EffectVariable *)sv);
-            o->pass->gs.index = variable_idx;
+            pass->gs.shader = impl_from_ID3D10EffectVariable((ID3D10EffectVariable *)sv);
+            pass->gs.index = variable_idx;
             break;
         }
 
@@ -2008,7 +2002,7 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
             break;
 
         default:
-            FIXME("Unhandled object type %#x.\n", o->type);
+            FIXME("Unhandled object type %#x.\n", object_type);
             return E_FAIL;
     }
 
@@ -2018,9 +2012,9 @@ static HRESULT parse_fx10_object(const char *data, size_t data_size,
 static HRESULT parse_fx10_pass(const char *data, size_t data_size,
         const char **ptr, struct d3d10_effect_pass *p)
 {
+    DWORD offset, object_count;
     HRESULT hr = S_OK;
     unsigned int i;
-    DWORD offset;
 
     read_dword(ptr, &offset);
     TRACE("Pass name at offset %#x.\n", offset);
@@ -2032,8 +2026,8 @@ static HRESULT parse_fx10_pass(const char *data, size_t data_size,
     }
     TRACE("Pass name: %s.\n", debugstr_a(p->name));
 
-    read_dword(ptr, &p->object_count);
-    TRACE("Pass has %u effect objects.\n", p->object_count);
+    read_dword(ptr, &object_count);
+    TRACE("Pass has %u effect objects.\n", object_count);
 
     read_dword(ptr, &p->annotation_count);
     TRACE("Pass has %u annotations.\n", p->annotation_count);
@@ -2045,23 +2039,13 @@ static HRESULT parse_fx10_pass(const char *data, size_t data_size,
         return hr;
     }
 
-    if (!(p->objects = heap_calloc(p->object_count, sizeof(*p->objects))))
-    {
-        ERR("Failed to allocate effect objects memory.\n");
-        return E_OUTOFMEMORY;
-    }
-
     p->vs.shader = &null_shader_variable;
     p->ps.shader = &null_shader_variable;
     p->gs.shader = &null_shader_variable;
 
-    for (i = 0; i < p->object_count; ++i)
+    for (i = 0; i < object_count; ++i)
     {
-        struct d3d10_effect_object *o = &p->objects[i];
-
-        o->pass = p;
-
-        if (FAILED(hr = parse_fx10_object(data, data_size, ptr, o)))
+        if (FAILED(hr = parse_fx10_object(data, data_size, ptr, p)))
             return hr;
     }
 
@@ -2927,42 +2911,6 @@ HRESULT d3d10_effect_parse(struct d3d10_effect *This, const void *data, SIZE_T d
     return parse_dxbc(data, data_size, fx10_chunk_handler, This);
 }
 
-static HRESULT d3d10_effect_object_apply(struct d3d10_effect_object *o)
-{
-    ID3D10Device *device = o->pass->technique->effect->device;
-
-    TRACE("effect object %p, type %#x.\n", o, o->type);
-
-    switch(o->type)
-    {
-        case D3D10_EOT_RASTERIZER_STATE:
-        case D3D10_EOT_DEPTH_STENCIL_STATE:
-        case D3D10_EOT_BLEND_STATE:
-        case D3D10_EOT_STENCIL_REF:
-        case D3D10_EOT_BLEND_FACTOR:
-        case D3D10_EOT_SAMPLE_MASK:
-            break;
-
-        case D3D10_EOT_VERTEXSHADER:
-            ID3D10Device_VSSetShader(device, o->object.vs);
-            return S_OK;
-
-        case D3D10_EOT_PIXELSHADER:
-            ID3D10Device_PSSetShader(device, o->object.ps);
-            return S_OK;
-
-        case D3D10_EOT_GEOMETRYSHADER:
-            ID3D10Device_GSSetShader(device, o->object.gs);
-            return S_OK;
-
-        default:
-            FIXME("Unhandled effect object type %#x.\n", o->type);
-            return E_FAIL;
-    }
-
-    return S_OK;
-}
-
 static void d3d10_effect_shader_variable_destroy(struct d3d10_effect_shader_variable *s,
         D3D10_SHADER_VARIABLE_TYPE type)
 {
@@ -3087,25 +3035,6 @@ static void d3d10_effect_variable_destroy(struct d3d10_effect_variable *v)
     }
 }
 
-static void d3d10_effect_object_destroy(struct d3d10_effect_object *o)
-{
-    switch (o->type)
-    {
-        case D3D10_EOT_RASTERIZER_STATE:
-        case D3D10_EOT_DEPTH_STENCIL_STATE:
-        case D3D10_EOT_BLEND_STATE:
-        case D3D10_EOT_VERTEXSHADER:
-        case D3D10_EOT_PIXELSHADER:
-        case D3D10_EOT_GEOMETRYSHADER:
-            if (o->object.object)
-                IUnknown_Release(o->object.object);
-            break;
-
-        default:
-            break;
-    }
-}
-
 static void d3d10_effect_pass_destroy(struct d3d10_effect_pass *p)
 {
     unsigned int i;
@@ -3114,15 +3043,6 @@ static void d3d10_effect_pass_destroy(struct d3d10_effect_pass *p)
 
     heap_free(p->name);
 
-    if (p->objects)
-    {
-        for (i = 0; i < p->object_count; ++i)
-        {
-            d3d10_effect_object_destroy(&p->objects[i]);
-        }
-        heap_free(p->objects);
-    }
-
     if (p->annotations)
     {
         for (i = 0; i < p->annotation_count; ++i)
@@ -4109,12 +4029,35 @@ static void apply_shader_resources(ID3D10Device *device, struct d3d10_effect_var
     }
 }
 
+static void d3d10_effect_pass_set_shader(struct d3d10_effect_pass *pass,
+        const struct d3d10_effect_pass_shader_desc *shader_desc)
+{
+    ID3D10Device *device = pass->technique->effect->device;
+    struct d3d10_effect_variable *v = shader_desc->shader;
+
+    if (v->type->element_count)
+        v = &v->elements[shader_desc->index];
+
+    switch (v->type->basetype)
+    {
+        case D3D10_SVT_VERTEXSHADER:
+            ID3D10Device_VSSetShader(device, v->u.shader.shader.vs);
+            break;
+        case D3D10_SVT_PIXELSHADER:
+            ID3D10Device_PSSetShader(device, v->u.shader.shader.ps);
+            break;
+        case D3D10_SVT_GEOMETRYSHADER:
+            ID3D10Device_GSSetShader(device, v->u.shader.shader.gs);
+            break;
+        default:
+            WARN("Unexpected shader type %u.\n", v->type->basetype);
+    }
+}
+
 static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_Apply(ID3D10EffectPass *iface, UINT flags)
 {
     struct d3d10_effect_pass *pass = impl_from_ID3D10EffectPass(iface);
     ID3D10Device *device = pass->technique->effect->device;
-    HRESULT hr = S_OK;
-    unsigned int i;
 
     TRACE("iface %p, flags %#x\n", iface, flags);
 
@@ -4134,14 +4077,14 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_Apply(ID3D10EffectPass *iface
     if (pass->blend)
         ID3D10Device_OMSetBlendState(device, pass->blend->u.state.object.blend,
                 pass->blend_factor, pass->sample_mask);
+    if (pass->vs.shader != &null_shader_variable)
+        d3d10_effect_pass_set_shader(pass, &pass->vs);
+    if (pass->ps.shader != &null_shader_variable)
+        d3d10_effect_pass_set_shader(pass, &pass->ps);
+    if (pass->gs.shader != &null_shader_variable)
+        d3d10_effect_pass_set_shader(pass, &pass->gs);
 
-    for (i = 0; i < pass->object_count; ++i)
-    {
-        hr = d3d10_effect_object_apply(&pass->objects[i]);
-        if (FAILED(hr)) break;
-    }
-
-    return hr;
+    return S_OK;
 }
 
 static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_ComputeStateBlockMask(ID3D10EffectPass *iface,
-- 
2.33.0

[PATCH 8/8] d3d10/effect: Use shader variable directly from pass structure on Apply().

[Matteo Bruni]

On Wed, Oct 6, 2021 at 9:54 AM Nikolay Sivov <nsivov(a)codeweavers.com> wrote:
> Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
> ---
>  dlls/d3d10/d3d10_private.h |  15 ---
>  dlls/d3d10/effect.c        | 185 +++++++++++++------------------------
>  2 files changed, 64 insertions(+), 136 deletions(-)

Love to see that! Very nice patch overall.

There's only a couple of small things...
> diff --git a/dlls/d3d10/effect.c b/dlls/d3d10/effect.c
> index 0ba906375d7..d4e44a7f419 100644
> --- a/dlls/d3d10/effect.c
> +++ b/dlls/d3d10/effect.c
> @@ -4109,12 +4029,35 @@ static void apply_shader_resources(ID3D10Device *device, struct d3d10_effect_var
>      }
>  }
>
> +static void d3d10_effect_pass_set_shader(struct d3d10_effect_pass *pass,
> +        const struct d3d10_effect_pass_shader_desc *shader_desc)
> +{
> +    ID3D10Device *device = pass->technique->effect->device;
> +    struct d3d10_effect_variable *v = shader_desc->shader;
> +
> +    if (v->type->element_count)
> +        v = &v->elements[shader_desc->index];
> +
> +    switch (v->type->basetype)
> +    {
> +        case D3D10_SVT_VERTEXSHADER:
> +            ID3D10Device_VSSetShader(device, v->u.shader.shader.vs);
> +            break;
> +        case D3D10_SVT_PIXELSHADER:
> +            ID3D10Device_PSSetShader(device, v->u.shader.shader.ps);
> +            break;
> +        case D3D10_SVT_GEOMETRYSHADER:
> +            ID3D10Device_GSSetShader(device, v->u.shader.shader.gs);
> +            break;
> +        default:
> +            WARN("Unexpected shader type %u.\n", v->type->basetype);
> +    }
> +}
> +

Like in some of the previous patches, this is actually a fix to
shaders arrays / D3D10_EOO_CONST_INDEX, which would be nice to
mention. FWIW this is more D3D10_EOO_VAR_INDEX-ready than the others.
> static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_Apply(ID3D10EffectPass *iface, UINT flags)
>  {
>      struct d3d10_effect_pass *pass = impl_from_ID3D10EffectPass(iface);
>      ID3D10Device *device = pass->technique->effect->device;
> -    HRESULT hr = S_OK;
> -    unsigned int i;
>
> TRACE("iface %p, flags %#x\n", iface, flags);
>
> @@ -4134,14 +4077,14 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_Apply(ID3D10EffectPass *iface
>      if (pass->blend)
>          ID3D10Device_OMSetBlendState(device, pass->blend->u.state.object.blend,
>                  pass->blend_factor, pass->sample_mask);
> +    if (pass->vs.shader != &null_shader_variable)
> +        d3d10_effect_pass_set_shader(pass, &pass->vs);
> +    if (pass->ps.shader != &null_shader_variable)
> +        d3d10_effect_pass_set_shader(pass, &pass->ps);
> +    if (pass->gs.shader != &null_shader_variable)
> +        d3d10_effect_pass_set_shader(pass, &pass->gs);
>
> -    for (i = 0; i < pass->object_count; ++i)
> -    {
> -        hr = d3d10_effect_object_apply(&pass->objects[i]);
> -        if (FAILED(hr)) break;
> -    }
> -
> -    return hr;
> +    return S_OK;
>  }

I suspect you still want to set the shaders unconditionally (e.g. what
if pass 0 sets a non-NULL geometry shader and pass 1 sets NULL?)

[PATCH 8/8] d3d10/effect: Use shader variable directly from pass structure on Apply().

[Nikolay Sivov]

On 10/7/21 9:45 PM, Matteo Bruni wrote:
> On Wed, Oct 6, 2021 at 9:54 AM Nikolay Sivov <nsivov(a)codeweavers.com> wrote:
> > Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
> > ---
> >  dlls/d3d10/d3d10_private.h |  15 ---
> >  dlls/d3d10/effect.c        | 185 +++++++++++++------------------------
> >  2 files changed, 64 insertions(+), 136 deletions(-)
> > Love to see that! Very nice patch overall.
>
> There's only a couple of small things...
> > diff --git a/dlls/d3d10/effect.c b/dlls/d3d10/effect.c
> > index 0ba906375d7..d4e44a7f419 100644
> > --- a/dlls/d3d10/effect.c
> > +++ b/dlls/d3d10/effect.c
> > @@ -4109,12 +4029,35 @@ static void apply_shader_resources(ID3D10Device *device, struct d3d10_effect_var
> >      }
> >  }
> >
> > +static void d3d10_effect_pass_set_shader(struct d3d10_effect_pass *pass,
> > +        const struct d3d10_effect_pass_shader_desc *shader_desc)
> > +{
> > +    ID3D10Device *device = pass->technique->effect->device;
> > +    struct d3d10_effect_variable *v = shader_desc->shader;
> > +
> > +    if (v->type->element_count)
> > +        v = &v->elements[shader_desc->index];
> > +
> > +    switch (v->type->basetype)
> > +    {
> > +        case D3D10_SVT_VERTEXSHADER:
> > +            ID3D10Device_VSSetShader(device, v->u.shader.shader.vs);
> > +            break;
> > +        case D3D10_SVT_PIXELSHADER:
> > +            ID3D10Device_PSSetShader(device, v->u.shader.shader.ps);
> > +            break;
> > +        case D3D10_SVT_GEOMETRYSHADER:
> > +            ID3D10Device_GSSetShader(device, v->u.shader.shader.gs);
> > +            break;
> > +        default:
> > +            WARN("Unexpected shader type %u.\n", v->type->basetype);
> > +    }
> > +}
> > +
> > Like in some of the previous patches, this is actually a fix to
> > shaders arrays / D3D10_EOO_CONST_INDEX, which would be nice to
> > mention. FWIW this is more D3D10_EOO_VAR_INDEX-ready than the others.
> > Existing code already picked correct shader object, using
> > GetVertexShader(index, &vs) methods on shader variable interface.
> > So arrays were already working I believe, but yes, that didn't make it
> > easier to support variable index, let alone switching between variables.
> > static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_Apply(ID3D10EffectPass *iface, UINT flags)
> >  {
> >      struct d3d10_effect_pass *pass = impl_from_ID3D10EffectPass(iface);
> >      ID3D10Device *device = pass->technique->effect->device;
> > -    HRESULT hr = S_OK;
> > -    unsigned int i;
> >
> > TRACE("iface %p, flags %#x\n", iface, flags);
> >
> > @@ -4134,14 +4077,14 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_Apply(ID3D10EffectPass *iface
> >      if (pass->blend)
> >          ID3D10Device_OMSetBlendState(device, pass->blend->u.state.object.blend,
> >                  pass->blend_factor, pass->sample_mask);
> > +    if (pass->vs.shader != &null_shader_variable)
> > +        d3d10_effect_pass_set_shader(pass, &pass->vs);
> > +    if (pass->ps.shader != &null_shader_variable)
> > +        d3d10_effect_pass_set_shader(pass, &pass->ps);
> > +    if (pass->gs.shader != &null_shader_variable)
> > +        d3d10_effect_pass_set_shader(pass, &pass->gs);
> >
> > -    for (i = 0; i < pass->object_count; ++i)
> > -    {
> > -        hr = d3d10_effect_object_apply(&pass->objects[i]);
> > -        if (FAILED(hr)) break;
> > -    }
> > -
> > -    return hr;
> > +    return S_OK;
> >  }
> > I suspect you still want to set the shaders unconditionally (e.g. what
> > if pass 0 sets a non-NULL geometry shader and pass 1 sets NULL?)

That's why I sent some state block mask tests. There appears to be a
difference between SetPixelShader(NULL) and no SetPixelShader()
instruction at all. Currently, and that's what existing code did, we use
null_shader_variable as initial value, and anonymous_{vs|gs|ps} for
assigned NULL values. I believe that is also visible with
SHADER_PASS_DESC, that never returns NULL vars.

[PATCH 8/8] d3d10/effect: Use shader variable directly from pass structure on Apply().

[Matteo Bruni]

On Thu, Oct 7, 2021 at 9:00 PM Nikolay Sivov <nsivov(a)codeweavers.com> wrote:
> On 10/7/21 9:45 PM, Matteo Bruni wrote:
> > On Wed, Oct 6, 2021 at 9:54 AM Nikolay Sivov <nsivov(a)codeweavers.com> wrote:
> > > Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
> > > ---
> > >  dlls/d3d10/d3d10_private.h |  15 ---
> > >  dlls/d3d10/effect.c        | 185 +++++++++++++------------------------
> > >  2 files changed, 64 insertions(+), 136 deletions(-)
> > > Love to see that! Very nice patch overall.
> >
> > There's only a couple of small things...
> > > diff --git a/dlls/d3d10/effect.c b/dlls/d3d10/effect.c
> > > index 0ba906375d7..d4e44a7f419 100644
> > > --- a/dlls/d3d10/effect.c
> > > +++ b/dlls/d3d10/effect.c
> > > @@ -4109,12 +4029,35 @@ static void apply_shader_resources(ID3D10Device *device, struct d3d10_effect_var
> > >      }
> > >  }
> > >
> > > +static void d3d10_effect_pass_set_shader(struct d3d10_effect_pass *pass,
> > > +        const struct d3d10_effect_pass_shader_desc *shader_desc)
> > > +{
> > > +    ID3D10Device *device = pass->technique->effect->device;
> > > +    struct d3d10_effect_variable *v = shader_desc->shader;
> > > +
> > > +    if (v->type->element_count)
> > > +        v = &v->elements[shader_desc->index];
> > > +
> > > +    switch (v->type->basetype)
> > > +    {
> > > +        case D3D10_SVT_VERTEXSHADER:
> > > +            ID3D10Device_VSSetShader(device, v->u.shader.shader.vs);
> > > +            break;
> > > +        case D3D10_SVT_PIXELSHADER:
> > > +            ID3D10Device_PSSetShader(device, v->u.shader.shader.ps);
> > > +            break;
> > > +        case D3D10_SVT_GEOMETRYSHADER:
> > > +            ID3D10Device_GSSetShader(device, v->u.shader.shader.gs);
> > > +            break;
> > > +        default:
> > > +            WARN("Unexpected shader type %u.\n", v->type->basetype);
> > > +    }
> > > +}
> > > +
> > > Like in some of the previous patches, this is actually a fix to
> > > shaders arrays / D3D10_EOO_CONST_INDEX, which would be nice to
> > > mention. FWIW this is more D3D10_EOO_VAR_INDEX-ready than the others.
> > > Existing code already picked correct shader object, using
> > > GetVertexShader(index, &vs) methods on shader variable interface.
> > > So arrays were already working I believe, but yes, that didn't make it
> > > easier to support variable index, let alone switching between variables.
> > > static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_Apply(ID3D10EffectPass *iface, UINT flags)
> > >  {
> > >      struct d3d10_effect_pass *pass = impl_from_ID3D10EffectPass(iface);
> > >      ID3D10Device *device = pass->technique->effect->device;
> > > -    HRESULT hr = S_OK;
> > > -    unsigned int i;
> > >
> > > TRACE("iface %p, flags %#x\n", iface, flags);
> > >
> > > @@ -4134,14 +4077,14 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_Apply(ID3D10EffectPass *iface
> > >      if (pass->blend)
> > >          ID3D10Device_OMSetBlendState(device, pass->blend->u.state.object.blend,
> > >                  pass->blend_factor, pass->sample_mask);
> > > +    if (pass->vs.shader != &null_shader_variable)
> > > +        d3d10_effect_pass_set_shader(pass, &pass->vs);
> > > +    if (pass->ps.shader != &null_shader_variable)
> > > +        d3d10_effect_pass_set_shader(pass, &pass->ps);
> > > +    if (pass->gs.shader != &null_shader_variable)
> > > +        d3d10_effect_pass_set_shader(pass, &pass->gs);
> > >
> > > -    for (i = 0; i < pass->object_count; ++i)
> > > -    {
> > > -        hr = d3d10_effect_object_apply(&pass->objects[i]);
> > > -        if (FAILED(hr)) break;
> > > -    }
> > > -
> > > -    return hr;
> > > +    return S_OK;
> > >  }
> > > I suspect you still want to set the shaders unconditionally (e.g. what
> > > if pass 0 sets a non-NULL geometry shader and pass 1 sets NULL?)
>
> That's why I sent some state block mask tests. There appears to be a
> difference between SetPixelShader(NULL) and no SetPixelShader()
> instruction at all. Currently, and that's what existing code did, we use
> null_shader_variable as initial value, and anonymous_{vs|gs|ps} for
> assigned NULL values. I believe that is also visible with
> SHADER_PASS_DESC, that never returns NULL vars.

Ah, interesting. I'll have another look to make sure but it sounds
like the patch is fine.

[Matteo Bruni]

Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>