Rico Schüller : d3dx9: Implement ID3DXBaseEffect:: GetParameter().
Alexandre Julliard
julliard at winehq.org
Mon Apr 18 11:10:59 CDT 2011
Module: wine
Branch: master
Commit: e798d0016b2c5bc8c998ee32d37e839453ea99bd
URL: http://source.winehq.org/git/wine.git/?a=commit;h=e798d0016b2c5bc8c998ee32d37e839453ea99bd
Author: Rico Schüller <kgbricola at web.de>
Date: Mon Apr 18 10:57:44 2011 +0200
d3dx9: Implement ID3DXBaseEffect::GetParameter().
---
dlls/d3dx9_36/effect.c | 107 +++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 106 insertions(+), 1 deletions(-)
diff --git a/dlls/d3dx9_36/effect.c b/dlls/d3dx9_36/effect.c
index dc67864..d35978c 100644
--- a/dlls/d3dx9_36/effect.c
+++ b/dlls/d3dx9_36/effect.c
@@ -171,6 +171,90 @@ struct d3dx_technique *is_valid_technique(struct ID3DXBaseEffectImpl *base, D3DX
return NULL;
}
+struct d3dx_parameter *is_valid_sub_parameter(struct d3dx_parameter *param, D3DXHANDLE parameter)
+{
+ unsigned int i, count;
+ struct d3dx_parameter *p;
+
+ for (i = 0; i < param->annotation_count; ++i)
+ {
+ if (param->annotation_handles[i] == parameter)
+ {
+ return get_parameter_struct(parameter);
+ }
+
+ p = is_valid_sub_parameter(get_parameter_struct(param->annotation_handles[i]), parameter);
+ if (p) return p;
+ }
+
+ if (param->element_count) count = param->element_count;
+ else count = param->member_count;
+
+ for (i = 0; i < count; ++i)
+ {
+ if (param->member_handles[i] == parameter)
+ {
+ return get_parameter_struct(parameter);
+ }
+
+ p = is_valid_sub_parameter(get_parameter_struct(param->member_handles[i]), parameter);
+ if (p) return p;
+ }
+
+ return NULL;
+}
+
+struct d3dx_parameter *is_valid_parameter(struct ID3DXBaseEffectImpl *base, D3DXHANDLE parameter)
+{
+ unsigned int i, k, m;
+ struct d3dx_parameter *p;
+
+ for (i = 0; i < base->parameter_count; ++i)
+ {
+ if (base->parameter_handles[i] == parameter)
+ {
+ return get_parameter_struct(parameter);
+ }
+
+ p = is_valid_sub_parameter(get_parameter_struct(base->parameter_handles[i]), parameter);
+ if (p) return p;
+ }
+
+ for (i = 0; i < base->technique_count; ++i)
+ {
+ struct d3dx_technique *technique = get_technique_struct(base->technique_handles[i]);
+
+ for (k = 0; k < technique->pass_count; ++k)
+ {
+ struct d3dx_pass *pass = get_pass_struct(technique->pass_handles[k]);
+
+ for (m = 0; m < pass->annotation_count; ++m)
+ {
+ if (pass->annotation_handles[i] == parameter)
+ {
+ return get_parameter_struct(parameter);
+ }
+
+ p = is_valid_sub_parameter(get_parameter_struct(pass->annotation_handles[m]), parameter);
+ if (p) return p;
+ }
+ }
+
+ for (k = 0; k < technique->annotation_count; ++k)
+ {
+ if (technique->annotation_handles[k] == parameter)
+ {
+ return get_parameter_struct(parameter);
+ }
+
+ p = is_valid_sub_parameter(get_parameter_struct(technique->annotation_handles[k]), parameter);
+ if (p) return p;
+ }
+ }
+
+ return NULL;
+}
+
static void free_parameter(D3DXHANDLE handle, BOOL element, BOOL child)
{
unsigned int i;
@@ -448,7 +532,28 @@ static D3DXHANDLE WINAPI ID3DXBaseEffectImpl_GetParameter(ID3DXBaseEffect *iface
{
struct ID3DXBaseEffectImpl *This = impl_from_ID3DXBaseEffect(iface);
- FIXME("iface %p, parameter %p, index %u stub\n", This, parameter, index);
+ TRACE("iface %p, parameter %p, index %u\n", This, parameter, index);
+
+ if (!parameter)
+ {
+ if (index < This->parameter_count)
+ {
+ TRACE("Returning parameter %p\n", This->parameter_handles[index]);
+ return This->parameter_handles[index];
+ }
+ }
+ else
+ {
+ struct d3dx_parameter *param = is_valid_parameter(This, parameter);
+
+ if (param && !param->element_count && index < param->member_count)
+ {
+ TRACE("Returning parameter %p\n", param->member_handles[index]);
+ return param->member_handles[index];
+ }
+ }
+
+ WARN("Invalid argument specified.\n");
return NULL;
}
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