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d3dx9: Implement D3DXGetShaderSamplers().

This commit is contained in:
Rico Schüller 2011-07-15 10:52:36 +02:00 committed by Alexandre Julliard
parent 48d03555a7
commit c42ee0339a
4 changed files with 175 additions and 1 deletions
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2
dlls/d3dx9_36/d3dx9_36.spec
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@ -161,7 +161,7 @@
@ stdcall D3DXGetShaderConstantTableEx(ptr long ptr)
@ stub D3DXGetShaderInputSemantics(ptr ptr ptr)
@ stub D3DXGetShaderOutputSemantics(ptr ptr ptr)
@ stub D3DXGetShaderSamplers(ptr ptr ptr)
@ stdcall D3DXGetShaderSamplers(ptr ptr ptr)
@ stdcall D3DXGetShaderSize(ptr)
@ stdcall D3DXGetShaderVersion(ptr)
@ stdcall D3DXGetVertexShaderProfile(ptr)

62
dlls/d3dx9_36/shader.c
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@ -1278,3 +1278,65 @@ HRESULT WINAPI D3DXGetShaderConstantTable(CONST DWORD* byte_code,
return D3DXGetShaderConstantTableEx(byte_code, 0, constant_table);
}
HRESULT WINAPI D3DXGetShaderSamplers(CONST DWORD *byte_code, LPCSTR *samplers, UINT *count)
{
HRESULT hr;
LPD3DXCONSTANTTABLE constant_table = NULL;
D3DXCONSTANTTABLE_DESC constant_table_desc;
UINT i, sampler_count = 0;
TRACE("byte_code %p, samplers %p, count %p\n", byte_code, samplers, count);
if (count) *count = 0;
hr = D3DXGetShaderConstantTable(byte_code, &constant_table);
if (hr != D3D_OK)
{
WARN("Failed to get constant table\n");
/* no samplers found, all is fine */
return D3D_OK;
}
hr = ID3DXConstantTable_GetDesc(constant_table, &constant_table_desc);
if (hr != D3D_OK)
{
WARN("Failed to get constant table desc\n");
goto err_out;
}
for (i = 0; i < constant_table_desc.Constants; ++i)
{
D3DXHANDLE handle = ID3DXConstantTable_GetConstant(constant_table, NULL, i);
D3DXCONSTANT_DESC constant_desc;
UINT size;
hr = ID3DXConstantTable_GetConstantDesc(constant_table, handle, &constant_desc, &size);
if (hr != D3D_OK)
{
WARN("Failed to get constant desc\n");
goto err_out;
}
if (constant_desc.Type == D3DXPT_SAMPLER
|| constant_desc.Type == D3DXPT_SAMPLER1D
|| constant_desc.Type == D3DXPT_SAMPLER2D
|| constant_desc.Type == D3DXPT_SAMPLER3D
|| constant_desc.Type == D3DXPT_SAMPLERCUBE)
{
if (samplers) samplers[sampler_count] = constant_desc.Name;
++sampler_count;
}
}
TRACE("Found %u samplers\n", sampler_count);
err_out:
if (count) *count = sampler_count;
if (constant_table) ID3DXConstantTable_Release(constant_table);
return hr;
}

111
dlls/d3dx9_36/tests/shader.c
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@ -702,6 +702,116 @@ static void test_get_sampler_index(void)
ok(refcnt == 0, "The ID3DXConstantTable reference count was %u, should be 0\n", refcnt);
}
/*
* fxc.exe /Tps_3_0
*/
#if 0
sampler s;
sampler1D s1D;
sampler2D s2D;
sampler3D s3D;
samplerCUBE scube;
float4 init;
float4 main(float3 tex : TEXCOORD0) : COLOR
{
float4 tmp = init;
tmp = tmp + tex1D(s1D, tex.x);
tmp = tmp + tex1D(s1D, tex.y);
tmp = tmp + tex3D(s3D, tex.xyz);
tmp = tmp + tex1D(s, tex.x);
tmp = tmp + tex2D(s2D, tex.xy);
tmp = tmp + texCUBE(scube, tex.xyz);
return tmp;
}
#endif
static const DWORD get_shader_samplers_blob[] =
{
0xffff0300, /* ps_3_0 */
0x0054fffe, FCC_CTAB, /* CTAB comment */
0x0000001c, 0x0000011b, 0xffff0300, 0x00000006, 0x0000001c, 0x00000100, /* Header */
0x00000114,
0x00000094, 0x00000002, 0x00000001, 0x0000009c, 0x00000000, /* Constant 1 desc (init) */
0x000000ac, 0x00040003, 0x00000001, 0x000000b0, 0x00000000, /* Constant 2 desc (s) */
0x000000c0, 0x00000003, 0x00000001, 0x000000c4, 0x00000000, /* Constant 3 desc (s1D) */
0x000000d4, 0x00010003, 0x00000001, 0x000000d8, 0x00000000, /* Constant 4 desc (s2D) */
0x000000e8, 0x00030003, 0x00000001, 0x000000ec, 0x00000000, /* Constant 5 desc (s3D) */
0x000000fc, 0x00020003, 0x00000001, 0x00000104, 0x00000000, /* Constant 6 desc (scube) */
0x74696e69, 0xababab00, /* Constant 1 name */
0x00030001, 0x00040001, 0x00000001, 0x00000000, /* Constant 1 type desc */
0xabab0073, /* Constant 2 name */
0x000c0004, 0x00010001, 0x00000001, 0x00000000, /* Constant 2 type desc */
0x00443173, /* Constant 3 name */
0x000b0004, 0x00010001, 0x00000001, 0x00000000, /* Constant 3 type desc */
0x00443273, /* Constant 4 name */
0x000c0004, 0x00010001, 0x00000001, 0x00000000, /* Constant 4 type desc */
0x00443373, /* Constant 5 name */
0x000d0004, 0x00010001, 0x00000001, 0x00000000, /* Constant 5 type desc */
0x62756373, 0xabab0065, /* Constant 6 name */
0x000e0004, 0x00010001, 0x00000001, 0x00000000, /* Constant 6 type desc */
0x335f7370, 0x4d00305f, 0x6f726369, 0x74666f73, 0x29522820, 0x534c4820, /* Target/Creator name string */
0x6853204c, 0x72656461, 0x6d6f4320, 0x656c6970, 0x2e392072, 0x392e3932,
0x332e3235, 0x00313131,
0x0200001f, 0x80000005, 0x90070000, 0x0200001f, 0x90000000, 0xa00f0800, /* shader */
0x0200001f, 0x90000000, 0xa00f0801, 0x0200001f, 0x98000000, 0xa00f0802,
0x0200001f, 0xa0000000, 0xa00f0803, 0x0200001f, 0x90000000, 0xa00f0804,
0x03000042, 0x800f0000, 0x90e40000, 0xa0e40800, 0x03000002, 0x800f0000,
0x80e40000, 0xa0e40000, 0x03000042, 0x800f0001, 0x90550000, 0xa0e40800,
0x03000002, 0x800f0000, 0x80e40000, 0x80e40001, 0x03000042, 0x800f0001,
0x90e40000, 0xa0e40803, 0x03000002, 0x800f0000, 0x80e40000, 0x80e40001,
0x03000042, 0x800f0001, 0x90e40000, 0xa0e40804, 0x03000002, 0x800f0000,
0x80e40000, 0x80e40001, 0x03000042, 0x800f0001, 0x90e40000, 0xa0e40801,
0x03000002, 0x800f0000, 0x80e40000, 0x80e40001, 0x03000042, 0x800f0001,
0x90e40000, 0xa0e40802, 0x03000002, 0x800f0800, 0x80e40000, 0x80e40001,
0x0000ffff, /* END */
};
static void test_get_shader_samplers(void)
{
LPCSTR samplers[16] = {NULL}; /* maximum number of sampler registers v/ps 3.0 = 16 */
UINT count = 2;
HRESULT hr;
#if 0
/* crashes if bytecode is NULL */
hr = D3DXGetShaderSamplers(NULL, NULL, &count);
ok(hr == D3D_OK, "D3DXGetShaderSamplers failed, got %x, expected %x\n", hr, D3D_OK);
#endif
hr = D3DXGetShaderSamplers(get_shader_samplers_blob, NULL, NULL);
ok(hr == D3D_OK, "D3DXGetShaderSamplers failed, got %x, expected %x\n", hr, D3D_OK);
samplers[5] = "dummy";
hr = D3DXGetShaderSamplers(get_shader_samplers_blob, samplers, NULL);
ok(hr == D3D_OK, "D3DXGetShaderSamplers failed, got %x, expected %x\n", hr, D3D_OK);
ok(!strcmp(samplers[0], "s"), "D3DXGetShaderSamplers failed, got \"%s\", expected \"%s\"\n", samplers[0], "s");
ok(!strcmp(samplers[1], "s1D"), "D3DXGetShaderSamplers failed, got \"%s\", expected \"%s\"\n", samplers[1], "s1D");
ok(!strcmp(samplers[2], "s2D"), "D3DXGetShaderSamplers failed, got \"%s\", expected \"%s\"\n", samplers[2], "s2D");
ok(!strcmp(samplers[3], "s3D"), "D3DXGetShaderSamplers failed, got \"%s\", expected \"%s\"\n", samplers[3], "s3D");
ok(!strcmp(samplers[4], "scube"), "D3DXGetShaderSamplers failed, got \"%s\", expected \"%s\"\n", samplers[4], "scube");
ok(!strcmp(samplers[5], "dummy"), "D3DXGetShaderSamplers failed, got \"%s\", expected \"%s\"\n", samplers[5], "dummy");
/* reset samplers */
memset(samplers, 0, sizeof(samplers));
samplers[5] = "dummy";
hr = D3DXGetShaderSamplers(get_shader_samplers_blob, NULL, &count);
ok(hr == D3D_OK, "D3DXGetShaderSamplers failed, got %x, expected %x\n", hr, D3D_OK);
ok(count == 5, "D3DXGetShaderSamplers failed, got %u, expected %u\n", count, 5);
hr = D3DXGetShaderSamplers(get_shader_samplers_blob, samplers, &count);
ok(hr == D3D_OK, "D3DXGetShaderSamplers failed, got %x, expected %x\n", hr, D3D_OK);
ok(count == 5, "D3DXGetShaderSamplers failed, got %u, expected %u\n", count, 5);
ok(!strcmp(samplers[0], "s"), "D3DXGetShaderSamplers failed, got \"%s\", expected \"%s\"\n", samplers[0], "s");
ok(!strcmp(samplers[1], "s1D"), "D3DXGetShaderSamplers failed, got \"%s\", expected \"%s\"\n", samplers[1], "s1D");
ok(!strcmp(samplers[2], "s2D"), "D3DXGetShaderSamplers failed, got \"%s\", expected \"%s\"\n", samplers[2], "s2D");
ok(!strcmp(samplers[3], "s3D"), "D3DXGetShaderSamplers failed, got \"%s\", expected \"%s\"\n", samplers[3], "s3D");
ok(!strcmp(samplers[4], "scube"), "D3DXGetShaderSamplers failed, got \"%s\", expected \"%s\"\n", samplers[4], "scube");
ok(!strcmp(samplers[5], "dummy"), "D3DXGetShaderSamplers failed, got \"%s\", expected \"%s\"\n", samplers[5], "dummy");
}
START_TEST(shader)
{
test_get_shader_size();
@ -711,4 +821,5 @@ START_TEST(shader)
test_constant_tables();
test_setting_constants();
test_get_sampler_index();
test_get_shader_samplers();
}

1
include/d3dx9shader.h
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@ -257,6 +257,7 @@ UINT WINAPI D3DXGetShaderSize(const DWORD *byte_code);
DWORD WINAPI D3DXGetShaderVersion(const DWORD *byte_code);
LPCSTR WINAPI D3DXGetVertexShaderProfile(LPDIRECT3DDEVICE9 device);
HRESULT WINAPI D3DXFindShaderComment(CONST DWORD* byte_code, DWORD fourcc, LPCVOID* data, UINT* size);
HRESULT WINAPI D3DXGetShaderSamplers(CONST DWORD *byte_code, LPCSTR *samplers, UINT *count);
HRESULT WINAPI D3DXAssembleShaderFromFileA(LPCSTR filename,
CONST D3DXMACRO* defines,