Rico Schüller : d3dx9: Parse resources in the effect parser.
Module: wine Branch: master Commit: 86d381a56babf2ad5c4b9a18496bdf759a253138 URL: http://source.winehq.org/git/wine.git/?a=commit;h=86d381a56babf2ad5c4b9a1849... Author: Rico Schüller <kgbricola(a)web.de> Date: Tue Jun 14 11:20:43 2011 +0200 d3dx9: Parse resources in the effect parser. --- dlls/d3dx9_36/effect.c | 169 ++++++++++++++++++++++++++++++++++++++++++++--- 1 files changed, 158 insertions(+), 11 deletions(-) diff --git a/dlls/d3dx9_36/effect.c b/dlls/d3dx9_36/effect.c index ca88f76..271594c 100644 --- a/dlls/d3dx9_36/effect.c +++ b/dlls/d3dx9_36/effect.c @@ -85,6 +85,11 @@ enum SHADER_CONSTANT_TYPE SCT_PSINT, }; +enum STATE_TYPE +{ + ST_CONSTANT, +}; + struct d3dx_parameter { char *name; @@ -108,7 +113,7 @@ struct d3dx_state { UINT operation; UINT index; - + enum STATE_TYPE type; D3DXHANDLE parameter; }; @@ -176,7 +181,7 @@ static struct d3dx_parameter *get_parameter_by_name(struct ID3DXBaseEffectImpl * 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 void free_parameter_state(D3DXHANDLE handle, BOOL element, BOOL child, enum STATE_TYPE st); static const struct { @@ -552,7 +557,7 @@ static struct d3dx_parameter *is_valid_parameter(struct ID3DXBaseEffectImpl *bas static void free_state(struct d3dx_state *state) { - free_parameter(state->parameter, FALSE, FALSE); + free_parameter_state(state->parameter, FALSE, FALSE, state->type); } static void free_sampler(struct d3dx_sampler *sampler) @@ -568,10 +573,16 @@ static void free_sampler(struct d3dx_sampler *sampler) static void free_parameter(D3DXHANDLE handle, BOOL element, BOOL child) { + free_parameter_state(handle, element, child, ST_CONSTANT); +} + +static void free_parameter_state(D3DXHANDLE handle, BOOL element, BOOL child, enum STATE_TYPE st) +{ unsigned int i; struct d3dx_parameter *param = get_parameter_struct(handle); - TRACE("Free parameter %p, name %s, child %s\n", param, param->name, child ? "yes" : "no"); + TRACE("Free parameter %p, name %s, type %s, child %s, state_type %x\n", param, param->name, + debug_d3dxparameter_type(param->type), child ? "yes" : "no", st); if (!param) { @@ -617,7 +628,14 @@ static void free_parameter(D3DXHANDLE handle, BOOL element, BOOL child) case D3DXPT_TEXTURECUBE: case D3DXPT_PIXELSHADER: case D3DXPT_VERTEXSHADER: - if (*(IUnknown **)param->data) IUnknown_Release(*(IUnknown **)param->data); + if (st == ST_CONSTANT) + { + if (*(IUnknown **)param->data) IUnknown_Release(*(IUnknown **)param->data); + } + else + { + HeapFree(GetProcessHeap(), 0, *(LPSTR *)param->data); + } if (!child) HeapFree(GetProcessHeap(), 0, param->data); break; @@ -626,7 +644,14 @@ static void free_parameter(D3DXHANDLE handle, BOOL element, BOOL child) case D3DXPT_SAMPLER2D: case D3DXPT_SAMPLER3D: case D3DXPT_SAMPLERCUBE: - free_sampler((struct d3dx_sampler *)param->data); + if (st == ST_CONSTANT) + { + free_sampler((struct d3dx_sampler *)param->data); + } + else + { + HeapFree(GetProcessHeap(), 0, *(LPSTR *)param->data); + } /* samplers have always own data, so free that */ HeapFree(GetProcessHeap(), 0, param->data); break; @@ -640,6 +665,10 @@ static void free_parameter(D3DXHANDLE handle, BOOL element, BOOL child) { if (!child) { + if (st != ST_CONSTANT) + { + HeapFree(GetProcessHeap(), 0, *(LPSTR *)param->data); + } HeapFree(GetProcessHeap(), 0, param->data); } } @@ -4263,6 +4292,8 @@ static HRESULT d3dx9_parse_state(struct d3dx_state *state, const char *data, con return E_OUTOFMEMORY; } + state->type = ST_CONSTANT; + read_dword(ptr, &state->operation); TRACE("Operation: %#x (%s)\n", state->operation, state_table[state->operation].name); @@ -4615,13 +4646,112 @@ err_out: return hr; } +static HRESULT d3dx9_parse_resource(struct ID3DXBaseEffectImpl *base, const char *data, const char **ptr) +{ + DWORD technique_index; + DWORD index, state_index, usage; + struct d3dx_state *state; + struct d3dx_parameter *param; + HRESULT hr; + + read_dword(ptr, &technique_index); + TRACE("techn: %u\n", technique_index); + + read_dword(ptr, &index); + TRACE("index: %u\n", index); + + skip_dword_unknown(ptr, 1); + + read_dword(ptr, &state_index); + TRACE("state: %u\n", state_index); + + read_dword(ptr, &usage); + TRACE("usage: %u\n", usage); + + if (technique_index == 0xffffffff) + { + struct d3dx_parameter *parameter; + struct d3dx_sampler *sampler; + + if (index >= base->parameter_count) + { + FIXME("Index out of bounds: index %u >= parameter_count %u\n", index, base->parameter_count); + return E_FAIL; + } + + parameter = get_parameter_struct(base->parameter_handles[index]); + sampler = parameter->data; + if (state_index >= sampler->state_count) + { + FIXME("Index out of bounds: state_index %u >= state_count %u\n", state_index, sampler->state_count); + return E_FAIL; + } + + state = &sampler->states[state_index]; + } + else + { + struct d3dx_technique *technique; + struct d3dx_pass *pass; + + if (technique_index >= base->technique_count) + { + FIXME("Index out of bounds: technique_index %u >= technique_count %u\n", technique_index, base->technique_count); + return E_FAIL; + } + + technique = get_technique_struct(base->technique_handles[technique_index]); + if (index >= technique->pass_count) + { + FIXME("Index out of bounds: index %u >= pass_count %u\n", index, technique->pass_count); + return E_FAIL; + } + + pass = get_pass_struct(technique->pass_handles[index]); + if (state_index >= pass->state_count) + { + FIXME("Index out of bounds: state_index %u >= state_count %u\n", state_index, pass->state_count); + return E_FAIL; + } + + state = &pass->states[state_index]; + } + + param = get_parameter_struct(state->parameter); + + switch (usage) + { + case 0: + TRACE("usage 0: type %s\n", debug_d3dxparameter_type(param->type)); + switch (param->type) + { + case D3DXPT_VERTEXSHADER: + case D3DXPT_PIXELSHADER: + state->type = ST_CONSTANT; + hr = d3dx9_parse_data(param, ptr, base->effect->device); + break; + + default: + FIXME("Unhandled type %s\n", debug_d3dxparameter_type(param->type)); + break; + } + break; + + default: + FIXME("Unknown usage %x\n", usage); + break; + } + + return hr; +} + static HRESULT d3dx9_parse_effect(struct ID3DXBaseEffectImpl *base, const char *data, UINT data_size, DWORD start) { const char *ptr = data + start; D3DXHANDLE *parameter_handles = NULL; D3DXHANDLE *technique_handles = NULL; D3DXHANDLE *objects = NULL; - UINT stringcount, objectcount; + UINT stringcount, objectcount, resourcecount; HRESULT hr; UINT i; @@ -4710,10 +4840,15 @@ static HRESULT d3dx9_parse_effect(struct ID3DXBaseEffectImpl *base, const char * } } + /* needed for further parsing */ + base->technique_handles = technique_handles; + base->parameter_handles = parameter_handles; + read_dword(&ptr, &stringcount); TRACE("String count: %u\n", stringcount); - skip_dword_unknown(&ptr, 1); + read_dword(&ptr, &resourcecount); + TRACE("Resource count: %u\n", resourcecount); for (i = 0; i < stringcount; ++i) { @@ -4733,10 +4868,19 @@ static HRESULT d3dx9_parse_effect(struct ID3DXBaseEffectImpl *base, const char * } } - HeapFree(GetProcessHeap(), 0, objects); + for (i = 0; i < resourcecount; ++i) + { + TRACE("parse resource %u\n", i); - base->technique_handles = technique_handles; - base->parameter_handles = parameter_handles; + hr = d3dx9_parse_resource(base, data, &ptr); + if (hr != D3D_OK) + { + WARN("Failed to parse data\n"); + goto err_out; + } + } + + HeapFree(GetProcessHeap(), 0, objects); return D3D_OK; @@ -4760,6 +4904,9 @@ err_out: HeapFree(GetProcessHeap(), 0, parameter_handles); } + base->technique_handles = NULL; + base->parameter_handles = NULL; + HeapFree(GetProcessHeap(), 0, objects); return hr;
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Alexandre Julliard