From: Connor McAdams conmanx360@gmail.com
Signed-off-by: Connor McAdams conmanx360@gmail.com Signed-off-by: Matteo Bruni mbruni@codeweavers.com --- dlls/d3d10/effect.c | 190 +++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 178 insertions(+), 12 deletions(-)
diff --git a/dlls/d3d10/effect.c b/dlls/d3d10/effect.c index 3ee9bf7a35c..a760999a2f0 100644 --- a/dlls/d3d10/effect.c +++ b/dlls/d3d10/effect.c @@ -4212,8 +4212,155 @@ static const struct ID3D10EffectConstantBufferVtbl d3d10_effect_constant_buffer_ d3d10_effect_constant_buffer_GetTextureBuffer, };
+ +static BOOL get_value_as_bool(void *src_data, D3D10_SHADER_VARIABLE_TYPE src_type) +{ + switch (src_type) + { + case D3D10_SVT_FLOAT: + case D3D10_SVT_INT: + case D3D10_SVT_BOOL: + if (*(DWORD *)src_data) + return -1; + break; + + default: + break; + } + + return 0; +} + +static int get_value_as_int(void *src_data, D3D10_SHADER_VARIABLE_TYPE src_type) +{ + switch (src_type) + { + case D3D10_SVT_FLOAT: + return (int)(*(float *)src_data); + + case D3D10_SVT_INT: + return *(int *)src_data; + + case D3D10_SVT_BOOL: + return get_value_as_bool(src_data, src_type); + + default: + return 0; + } +} + +static float get_value_as_float(void *src_data, D3D10_SHADER_VARIABLE_TYPE src_type) +{ + switch (src_type) + { + case D3D10_SVT_FLOAT: + return *(float *)src_data; + + case D3D10_SVT_INT: + return (float)(*(int *)src_data); + + case D3D10_SVT_BOOL: + return (float)get_value_as_bool(src_data, src_type); + + default: + return 0.0f; + } +} + +static void get_vector_as_type(BYTE *dst_data, D3D_SHADER_VARIABLE_TYPE dst_type, + BYTE *src_data, D3D_SHADER_VARIABLE_TYPE src_type, unsigned int count) +{ + DWORD *src_data_dword = (DWORD *)src_data; + DWORD *dst_data_dword = (DWORD *)dst_data; + unsigned int i; + + for (i = 0; i < count; ++i, ++dst_data_dword, ++src_data_dword) + { + if (dst_type == src_type) + *dst_data_dword = *src_data_dword; + else + { + switch (dst_type) + { + case D3D10_SVT_FLOAT: + *(float *)dst_data_dword = get_value_as_float(src_data_dword, src_type); + break; + + case D3D10_SVT_INT: + *(int *)dst_data_dword = get_value_as_int(src_data_dword, src_type); + break; + + case D3D10_SVT_BOOL: + *(BOOL *)dst_data_dword = get_value_as_bool(src_data_dword, src_type); + break; + + default: + *dst_data_dword = 0; + break; + } + } + } +} + +static void write_variable_to_buffer(struct d3d10_effect_variable *variable, void *src, + D3D_SHADER_VARIABLE_TYPE src_type) +{ + BYTE *dst = variable->buffer->u.buffer.local_buffer + variable->buffer_offset; + D3D_SHADER_VARIABLE_TYPE dst_type = variable->type->basetype; + + get_vector_as_type(dst, dst_type, src, src_type, variable->type->column_count); + + variable->buffer->u.buffer.changed = TRUE; +} + +static void write_variable_array_to_buffer(struct d3d10_effect_variable *variable, void *src, + D3D_SHADER_VARIABLE_TYPE src_type, unsigned int offset, unsigned int count) +{ + BYTE *dst = variable->buffer->u.buffer.local_buffer + variable->buffer_offset; + D3D_SHADER_VARIABLE_TYPE dst_type = variable->type->basetype; + unsigned int element_size, i; + BYTE *cur_element = src; + + if (!variable->type->element_count) + { + write_variable_to_buffer(variable, src, src_type); + return; + } + + if (offset >= variable->type->element_count) + { + WARN("Offset %u larger than element count %u, ignoring.\n", offset, variable->type->element_count); + return; + } + + if (count > variable->type->element_count - offset) + { + WARN("Offset %u, count %u overruns the variable (element count %u), fixing up.\n", + offset, count, variable->type->element_count); + count = variable->type->element_count - offset; + } + + element_size = variable->type->elementtype->size_packed; + dst += variable->type->stride * offset; + + for (i = 0; i < count; ++i) + { + get_vector_as_type(dst, dst_type, cur_element, src_type, variable->type->column_count); + + cur_element += element_size; + dst += variable->type->stride; + } + + variable->buffer->u.buffer.changed = TRUE; +} + /* ID3D10EffectVariable methods */
+static inline struct d3d10_effect_variable *impl_from_ID3D10EffectScalarVariable(ID3D10EffectScalarVariable *iface) +{ + return CONTAINING_RECORD(iface, struct d3d10_effect_variable, ID3D10EffectVariable_iface); +} + static BOOL STDMETHODCALLTYPE d3d10_effect_scalar_variable_IsValid(ID3D10EffectScalarVariable *iface) { TRACE("iface %p\n", iface); @@ -4370,9 +4517,12 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_GetRawValue(ID3D10 static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_SetFloat(ID3D10EffectScalarVariable *iface, float value) { - FIXME("iface %p, value %.8e stub!\n", iface, value); + struct d3d10_effect_variable *effect_var = impl_from_ID3D10EffectScalarVariable(iface);
- return E_NOTIMPL; + TRACE("iface %p, value %.8e.\n", iface, value); + write_variable_to_buffer(effect_var, &value, D3D10_SVT_FLOAT); + + return S_OK; }
static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_GetFloat(ID3D10EffectScalarVariable *iface, @@ -4383,12 +4533,16 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_GetFloat(ID3D10Eff return E_NOTIMPL; }
+/* Tests show that offset is ignored for scalar variables. */ static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_SetFloatArray(ID3D10EffectScalarVariable *iface, float *values, UINT offset, UINT count) { - FIXME("iface %p, values %p, offset %u, count %u stub!\n", iface, values, offset, count); + struct d3d10_effect_variable *effect_var = impl_from_ID3D10EffectScalarVariable(iface);
- return E_NOTIMPL; + TRACE("iface %p, values %p, offset %u, count %u.\n", iface, values, offset, count); + write_variable_array_to_buffer(effect_var, values, D3D10_SVT_FLOAT, 0, count); + + return S_OK; }
static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_GetFloatArray(ID3D10EffectScalarVariable *iface, @@ -4402,9 +4556,12 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_GetFloatArray(ID3D static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_SetInt(ID3D10EffectScalarVariable *iface, int value) { - FIXME("iface %p, value %d stub!\n", iface, value); + struct d3d10_effect_variable *effect_var = impl_from_ID3D10EffectScalarVariable(iface);
- return E_NOTIMPL; + TRACE("iface %p, value %d.\n", iface, value); + write_variable_to_buffer(effect_var, &value, D3D10_SVT_INT); + + return S_OK; }
static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_GetInt(ID3D10EffectScalarVariable *iface, @@ -4418,9 +4575,12 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_GetInt(ID3D10Effec static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_SetIntArray(ID3D10EffectScalarVariable *iface, int *values, UINT offset, UINT count) { - FIXME("iface %p, values %p, offset %u, count %u stub!\n", iface, values, offset, count); + struct d3d10_effect_variable *effect_var = impl_from_ID3D10EffectScalarVariable(iface);
- return E_NOTIMPL; + TRACE("iface %p, values %p, offset %u, count %u.\n", iface, values, offset, count); + write_variable_array_to_buffer(effect_var, values, D3D10_SVT_INT, 0, count); + + return S_OK; }
static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_GetIntArray(ID3D10EffectScalarVariable *iface, @@ -4434,9 +4594,12 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_GetIntArray(ID3D10 static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_SetBool(ID3D10EffectScalarVariable *iface, BOOL value) { - FIXME("iface %p, value %d stub!\n", iface, value); + struct d3d10_effect_variable *effect_var = impl_from_ID3D10EffectScalarVariable(iface);
- return E_NOTIMPL; + TRACE("iface %p, value %d.\n", iface, value); + write_variable_to_buffer(effect_var, &value, D3D10_SVT_BOOL); + + return S_OK; }
static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_GetBool(ID3D10EffectScalarVariable *iface, @@ -4450,9 +4613,12 @@ static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_GetBool(ID3D10Effe static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_SetBoolArray(ID3D10EffectScalarVariable *iface, BOOL *values, UINT offset, UINT count) { - FIXME("iface %p, values %p, offset %u, count %u stub!\n", iface, values, offset, count); + struct d3d10_effect_variable *effect_var = impl_from_ID3D10EffectScalarVariable(iface);
- return E_NOTIMPL; + TRACE("iface %p, values %p, offset %u, count %u.\n", iface, values, offset, count); + write_variable_array_to_buffer(effect_var, values, D3D10_SVT_BOOL, 0, count); + + return S_OK; }
static HRESULT STDMETHODCALLTYPE d3d10_effect_scalar_variable_GetBoolArray(ID3D10EffectScalarVariable *iface,