Module: wine Branch: master Commit: 4f55c9eab1578915c83f73e7c491bd42da80ca08 URL: http://source.winehq.org/git/wine.git/?a=commit;h=4f55c9eab1578915c83f73e7c4...
Author: Rico Schüller kgbricola@web.de Date: Wed Jun 8 09:12:01 2011 +0200
d3dx9: Improve effect sampler parsing.
---
dlls/d3dx9_36/effect.c | 125 ++++++++++++++++++++++++++++++++++++++---------- 1 files changed, 99 insertions(+), 26 deletions(-)
diff --git a/dlls/d3dx9_36/effect.c b/dlls/d3dx9_36/effect.c index 0e3ecf3..c18d581 100644 --- a/dlls/d3dx9_36/effect.c +++ b/dlls/d3dx9_36/effect.c @@ -112,6 +112,12 @@ struct d3dx_state D3DXHANDLE parameter; };
+struct d3dx_sampler +{ + UINT state_count; + struct d3dx_state *states; +}; + struct d3dx_pass { char *name; @@ -169,6 +175,8 @@ struct ID3DXEffectCompilerImpl static struct d3dx_parameter *get_parameter_by_name(struct ID3DXBaseEffectImpl *base, struct d3dx_parameter *parameter, LPCSTR name); static struct d3dx_parameter *get_parameter_annotation_by_name(struct d3dx_parameter *parameter, LPCSTR name); +static HRESULT d3dx9_parse_state(struct d3dx_state *state, const char *data, const char **ptr, D3DXHANDLE *objects); +static void free_parameter(D3DXHANDLE handle, BOOL element, BOOL child);
static const struct { @@ -542,12 +550,28 @@ static struct d3dx_parameter *is_valid_parameter(struct ID3DXBaseEffectImpl *bas return NULL; }
+static void free_state(struct d3dx_state *state) +{ + free_parameter(state->parameter, FALSE, FALSE); +} + +static void free_sampler(struct d3dx_sampler *sampler) +{ + UINT i; + + for (i = 0; i < sampler->state_count; ++i) + { + free_state(&sampler->states[i]); + } + HeapFree(GetProcessHeap(), 0, sampler->states); +} + static void free_parameter(D3DXHANDLE handle, BOOL element, BOOL child) { unsigned int i; struct d3dx_parameter *param = get_parameter_struct(handle);
- TRACE("Free parameter %p, child %s\n", param, child ? "yes" : "no"); + TRACE("Free parameter %p, name %s, child %s\n", param, param->name, child ? "yes" : "no");
if (!param) { @@ -583,6 +607,7 @@ static void free_parameter(D3DXHANDLE handle, BOOL element, BOOL child) { case D3DXPT_STRING: HeapFree(GetProcessHeap(), 0, *(LPSTR *)param->data); + if (!child) HeapFree(GetProcessHeap(), 0, param->data); break;
case D3DXPT_TEXTURE: @@ -593,6 +618,7 @@ static void free_parameter(D3DXHANDLE handle, BOOL element, BOOL child) case D3DXPT_PIXELSHADER: case D3DXPT_VERTEXSHADER: if (*(IUnknown **)param->data) IUnknown_Release(*(IUnknown **)param->data); + if (!child) HeapFree(GetProcessHeap(), 0, param->data); break;
case D3DXPT_SAMPLER: @@ -600,7 +626,9 @@ static void free_parameter(D3DXHANDLE handle, BOOL element, BOOL child) case D3DXPT_SAMPLER2D: case D3DXPT_SAMPLER3D: case D3DXPT_SAMPLERCUBE: - /* Todo: free sampler */ + free_sampler((struct d3dx_sampler *)param->data); + /* samplers have always own data, so free that */ + HeapFree(GetProcessHeap(), 0, param->data); break;
default: @@ -608,10 +636,12 @@ static void free_parameter(D3DXHANDLE handle, BOOL element, BOOL child) break; } } - - if (!child) + else { - HeapFree(GetProcessHeap(), 0, param->data); + if (!child) + { + HeapFree(GetProcessHeap(), 0, param->data); + } }
/* only the parent has to release name and semantic */ @@ -624,11 +654,6 @@ static void free_parameter(D3DXHANDLE handle, BOOL element, BOOL child) HeapFree(GetProcessHeap(), 0, param); }
-static void free_state(struct d3dx_state *state) -{ - free_parameter(state->parameter, FALSE, FALSE); -} - static void free_pass(D3DXHANDLE handle) { unsigned int i; @@ -3629,7 +3654,49 @@ static const struct ID3DXEffectCompilerVtbl ID3DXEffectCompiler_Vtbl = ID3DXEffectCompilerImpl_CompileShader, };
-static HRESULT d3dx9_parse_value(struct d3dx_parameter *param, void *value, const char **ptr, D3DXHANDLE *objects) +static HRESULT d3dx9_parse_sampler(struct d3dx_sampler *sampler, const char *data, const char **ptr, D3DXHANDLE *objects) +{ + HRESULT hr; + UINT i; + struct d3dx_state *states; + + read_dword(ptr, &sampler->state_count); + TRACE("Count: %u\n", sampler->state_count); + + states = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*states) * sampler->state_count); + if (!states) + { + ERR("Out of memory\n"); + return E_OUTOFMEMORY; + } + + for (i = 0; i < sampler->state_count; ++i) + { + hr = d3dx9_parse_state(&states[i], data, ptr, objects); + if (hr != D3D_OK) + { + WARN("Failed to parse state\n"); + goto err_out; + } + } + + sampler->states = states; + + return D3D_OK; + +err_out: + + for (i = 0; i < sampler->state_count; ++i) + { + free_state(&states[i]); + } + + HeapFree(GetProcessHeap(), 0, states); + + return hr; +} + +static HRESULT d3dx9_parse_value(struct d3dx_parameter *param, void *value, const char *data, const char **ptr, D3DXHANDLE *objects) { unsigned int i; HRESULT hr; @@ -3644,7 +3711,7 @@ static HRESULT d3dx9_parse_value(struct d3dx_parameter *param, void *value, cons { struct d3dx_parameter *member = get_parameter_struct(param->member_handles[i]);
- hr = d3dx9_parse_value(member, value ? (char *)value + old_size : NULL, ptr, objects); + hr = d3dx9_parse_value(member, value ? (char *)value + old_size : NULL, data, ptr, objects); if (hr != D3D_OK) { WARN("Failed to parse value\n"); @@ -3673,7 +3740,7 @@ static HRESULT d3dx9_parse_value(struct d3dx_parameter *param, void *value, cons { struct d3dx_parameter *member = get_parameter_struct(param->member_handles[i]);
- hr = d3dx9_parse_value(member, (char *)value + old_size, ptr, objects); + hr = d3dx9_parse_value(member, (char *)value + old_size, data, ptr, objects); if (hr != D3D_OK) { WARN("Failed to parse value\n"); @@ -3707,16 +3774,24 @@ static HRESULT d3dx9_parse_value(struct d3dx_parameter *param, void *value, cons case D3DXPT_SAMPLER3D: case D3DXPT_SAMPLERCUBE: { - UINT state_count; + struct d3dx_sampler *sampler;
- read_dword(ptr, &state_count); - TRACE("Count: %u\n", state_count); + sampler = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*sampler)); + if (!sampler) + { + ERR("Out of memory\n"); + return E_OUTOFMEMORY; + }
- for (i = 0; i < state_count; ++i) + hr = d3dx9_parse_sampler(sampler, data, ptr, objects); + if (hr != D3D_OK) { - /* Todo: parse states */ - skip_dword_unknown(ptr, 4); + HeapFree(GetProcessHeap(), 0, sampler); + WARN("Failed to parse sampler\n"); + return hr; } + + param->data = sampler; break; }
@@ -3734,7 +3809,7 @@ static HRESULT d3dx9_parse_value(struct d3dx_parameter *param, void *value, cons return D3D_OK; }
-static HRESULT d3dx9_parse_init_value(struct d3dx_parameter *param, const char *ptr, D3DXHANDLE *objects) +static HRESULT d3dx9_parse_init_value(struct d3dx_parameter *param, const char *data, const char *ptr, D3DXHANDLE *objects) { UINT size = param->bytes; HRESULT hr; @@ -3755,7 +3830,7 @@ static HRESULT d3dx9_parse_init_value(struct d3dx_parameter *param, const char * memcpy(value, ptr, size); }
- hr = d3dx9_parse_value(param, value, &ptr, objects); + hr = d3dx9_parse_value(param, value, data, &ptr, objects); if (hr != D3D_OK) { WARN("Failed to parse value\n"); @@ -3763,8 +3838,6 @@ static HRESULT d3dx9_parse_init_value(struct d3dx_parameter *param, const char * return hr; }
- param->data = value; - return D3D_OK; }
@@ -4104,7 +4177,7 @@ static HRESULT d3dx9_parse_effect_annotation(struct d3dx_parameter *anno, const
read_dword(ptr, &offset); TRACE("Value offset: %#x\n", offset); - hr = d3dx9_parse_init_value(anno, data + offset, objects); + hr = d3dx9_parse_init_value(anno, data, data + offset, objects); if (hr != D3D_OK) { WARN("Failed to parse value\n"); @@ -4146,7 +4219,7 @@ static HRESULT d3dx9_parse_state(struct d3dx_state *state, const char *data, con
read_dword(ptr, &offset); TRACE("Value offset: %#x\n", offset); - hr = d3dx9_parse_init_value(parameter, data + offset, objects); + hr = d3dx9_parse_init_value(parameter, data, data + offset, objects); if (hr != D3D_OK) { WARN("Failed to parse value\n"); @@ -4192,7 +4265,7 @@ static HRESULT d3dx9_parse_effect_parameter(struct d3dx_parameter *param, const return hr; }
- hr = d3dx9_parse_init_value(param, data + offset, objects); + hr = d3dx9_parse_init_value(param, data, data + offset, objects); if (hr != D3D_OK) { WARN("Failed to parse value\n");
-
Alexandre Julliard