Henri Verbeet : d3d10: Add support for parsing sample masks to parse_fx10_object().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1cfba6cefbef6fe1d2cf1becac8cf183029c14cd
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=1cfba6cefbef6fe1d2cf1becac...

Author: Henri Verbeet 
Date:   Wed Jul 18 15:52:32 2012 +0200

d3d10: Add support for parsing sample masks to parse_fx10_object().

---

dlls/d3d10/d3d10_private.h |    2 ++
 dlls/d3d10/effect.c        |   30 ++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+), 0 deletions(-)

diff --git a/dlls/d3d10/d3d10_private.h b/dlls/d3d10/d3d10_private.h
index be1a87d..46af4f4 100644
--- a/dlls/d3d10/d3d10_private.h
+++ b/dlls/d3d10/d3d10_private.h
@@ -53,6 +53,7 @@ enum d3d10_effect_object_type
     D3D10_EOT_PIXELSHADER = 0x7,
     D3D10_EOT_GEOMETRYSHADER = 0x8,
     D3D10_EOT_BLEND_FACTOR = 0xa,
+    D3D10_EOT_SAMPLE_MASK = 0xb,
 };

enum d3d10_effect_object_operation
@@ -158,6 +159,7 @@ struct d3d10_effect_pass
     struct d3d10_effect_object *objects;
     struct d3d10_effect_variable *annotations;

+    UINT sample_mask;
     float blend_factor[4];
 };

diff --git a/dlls/d3d10/effect.c b/dlls/d3d10/effect.c
index 2c22520..fc2be61 100644
--- a/dlls/d3d10/effect.c
+++ b/dlls/d3d10/effect.c
@@ -917,6 +917,20 @@ static BOOL read_float_value(DWORD value, D3D_SHADER_VARIABLE_TYPE in_type, floa
     }
 }

+static BOOL read_int32_value(DWORD value, D3D_SHADER_VARIABLE_TYPE in_type, INT *out_data, UINT idx)
+{
+    switch (in_type)
+    {
+        case D3D10_SVT_INT:
+            out_data[idx] = value;
+            return TRUE;
+
+        default:
+            FIXME("Unhandled in_type %#x.\n", in_type);
+            return FALSE;
+    }
+}
+
 static BOOL read_value_list(const char *ptr, D3D_SHADER_VARIABLE_TYPE out_type,
         UINT out_size, void *out_data)
 {
@@ -944,6 +958,11 @@ static BOOL read_value_list(const char *ptr, D3D_SHADER_VARIABLE_TYPE out_type,
                     return FALSE;
                 break;

+            case D3D10_SVT_UINT:
+                if (!read_int32_value(value, in_type, out_data, i))
+                    return FALSE;
+                break;
+
             default:
                 FIXME("Unhandled out_type %#x.\n", out_type);
                 return FALSE;
@@ -999,6 +1018,16 @@ static HRESULT parse_fx10_object(struct d3d10_effect_object *o, const char **ptr
                     hr = S_OK;
                     break;

+                case D3D10_EOT_SAMPLE_MASK:
+                    if (!read_value_list(data + offset, D3D10_SVT_UINT, 1, &o->pass->sample_mask))
+                    {
+                        FIXME("Failed to read sample mask.\n");
+                        return E_FAIL;
+                    }
+
+                    hr = S_OK;
+                    break;
+
                 case D3D10_EOT_BLEND_FACTOR:
                     if (!read_value_list(data + offset, D3D10_SVT_FLOAT, 4, &o->pass->blend_factor[0]))
                     {
@@ -2547,6 +2576,7 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_pass_GetDesc(ID3D10EffectPass *ifa
         }
     }

+    desc->SampleMask = This->sample_mask;
     memcpy(desc->BlendFactor, This->blend_factor, 4 * sizeof(float));

return S_OK;