//-----------------------------------------------------------------------------
// Name: XBUtil_DeclaratorFromFVF()
// Desc: Create a vertex declaration from an FVF. Registers are assigned as
// follows:
// v0 = Vertex position
// v1 = Vertex blend weights
// v2 = Vertex normal
// v3 = Vertex diffuse color
// v4 = Vertex specular color
// // v5 = Vertex fog (no FVF code)
// // v6 = Vertex pointsize (no FVF code)
// // v7 = Vertex back diffuse color (no FVF code)
// // v8 = Vertex back specular color (no FVF code)
// v9-v12 = Vertex texture coords
//-----------------------------------------------------------------------------
HRESULT XBUtil_DeclaratorFromFVF( DWORD dwFVF,
DWORD Declaration[MAX_FVF_DECL_SIZE] )
{
// Start the declaration
DWORD decl = 0;
Declaration[decl++] = D3DVSD_STREAM(0);
// Handle position
DWORD dwPositionFVF = ( dwFVF & D3DFVF_POSITION_MASK );
if( dwPositionFVF == D3DFVF_XYZRHW ) Declaration[decl++] = D3DVSD_REG( 0, D3DVSDT_FLOAT4 );
else Declaration[decl++] = D3DVSD_REG( 0, D3DVSDT_FLOAT3 );
// Handle blend weights
if( dwPositionFVF == D3DFVF_XYZB1 ) Declaration[decl++] = D3DVSD_REG( 1, D3DVSDT_FLOAT1 );
if( dwPositionFVF == D3DFVF_XYZB2 ) Declaration[decl++] = D3DVSD_REG( 1, D3DVSDT_FLOAT2 );
if( dwPositionFVF == D3DFVF_XYZB3 ) Declaration[decl++] = D3DVSD_REG( 1, D3DVSDT_FLOAT3 );
if( dwPositionFVF == D3DFVF_XYZB4 ) Declaration[decl++] = D3DVSD_REG( 1, D3DVSDT_FLOAT4 );
// Handle normal, diffuse, and specular
if( dwFVF & D3DFVF_NORMAL ) Declaration[decl++] = D3DVSD_REG( 2, D3DVSDT_FLOAT3 );
if( dwFVF & D3DFVF_DIFFUSE ) Declaration[decl++] = D3DVSD_REG( 3, D3DVSDT_D3DCOLOR );
if( dwFVF & D3DFVF_SPECULAR ) Declaration[decl++] = D3DVSD_REG( 4, D3DVSDT_D3DCOLOR );
// Handle texture coordinates
DWORD dwNumTextures = (dwFVF & D3DFVF_TEXCOUNT_MASK) >> D3DFVF_TEXCOUNT_SHIFT;
for( DWORD i=0; i<dwNumTextures; i++ )
{
DWORD dwTexCoordSize = ( dwFVF & (0x00030000<<(i*2)) );
DWORD dwNumTexCoords = 0;
if( dwTexCoordSize == D3DFVF_TEXCOORDSIZE1(i) ) dwNumTexCoords = D3DVSDT_FLOAT1;
if( dwTexCoordSize == D3DFVF_TEXCOORDSIZE2(i) ) dwNumTexCoords = D3DVSDT_FLOAT2;
if( dwTexCoordSize == D3DFVF_TEXCOORDSIZE3(i) ) dwNumTexCoords = D3DVSDT_FLOAT3;
if( dwTexCoordSize == D3DFVF_TEXCOORDSIZE4(i) ) dwNumTexCoords = D3DVSDT_FLOAT4;
Declaration[decl++] = D3DVSD_REG( 9 + i, dwNumTexCoords );
}
// End the declarator
Declaration[decl++] = D3DVSD_END();
return S_OK;
}
/* Explanation of texture copying via drawShadedTexQuad and drawShadedTexSubQuad:
From MSDN: "When rendering 2D output using pre-transformed vertices,
care must be taken to ensure that each texel area correctly corresponds
to a single pixel area, otherwise texture distortion can occur."
=> We need to subtract 0.5 from the vertex positions to properly map texels to pixels.
HOWEVER, the MSDN article talks about D3DFVF_XYZRHW vertices, which bypass the programmable pipeline.
Since we're using D3DFVF_XYZW and the programmable pipeline though, the vertex positions
are normalized to [-1;+1], i.e. we need to scale the -0.5 offset by the texture dimensions.
For example see a texture with a width of 640 pixels:
"Expected" coordinate range when using D3DFVF_XYZRHW: [0;640]
Normalizing this coordinate range for D3DFVF_XYZW: [0;640]->[-320;320]->[-1;1]
i.e. we're subtracting width/2 and dividing by width/2
BUT: The actual range when using D3DFVF_XYZRHW needs to be [-0.5;639.5] because of the need for exact texel->pixel mapping.
We can still apply the same normalizing procedure though:
[-0.5;639.5]->[-320-0.5;320-0.5]->[-1-0.5/320;1-0.5/320]
So generally speaking the correct coordinate range is [-1-0.5/(w/2);1-0.5/(w/2)]
which can be simplified to [-1-1/w;1-1/w].
Note that while for D3DFVF_XYZRHW the y coordinate of the bottom of the screen is positive,
it's negative for D3DFVF_XYZW. This is why we need to _add_ 1/h for the second position component instead of subtracting it.
For a detailed explanation of this read the MSDN article "Directly Mapping Texels to Pixels (Direct3D 9)".
*/
void drawShadedTexQuad(IDirect3DTexture9 *texture,
const RECT *rSource,
int SourceWidth,
int SourceHeight,
int DestWidth,
int DestHeight,
IDirect3DPixelShader9 *PShader,
IDirect3DVertexShader9 *Vshader,
float Gamma)
{
float sw = 1.0f / (float)SourceWidth;
float sh = 1.0f / (float)SourceHeight;
float dw = 1.0f / (float)DestWidth;
float dh = 1.0f / (float)DestHeight;
float u1 = 0.0f;
float u2 = 1.0f;
float v1 = 0.0f;
float v2 = 1.0f;
if (rSource != nullptr)
{
u1 = ((float)rSource->left) * sw;
u2 = ((float)rSource->right) * sw;
v1 = ((float)rSource->top) * sh;
v2 = ((float)rSource->bottom) * sh;
}
float g = 1.0f / Gamma;
const struct Q2DVertex
{
float x, y, z, rhw, u, v, w, h, G;
} coords[4] = {
{-1.0f - dw,-1.0f + dh, 0.0f,1.0f, u1, v2, dw, dh, g},
{-1.0f - dw, 1.0f + dh, 0.0f,1.0f, u1, v1, dw, dh, g},
{ 1.0f - dw,-1.0f + dh, 0.0f,1.0f, u2, v2, dw, dh, g},
{ 1.0f - dw, 1.0f + dh, 0.0f,1.0f, u2, v1, dw, dh, g}
};
D3D::ChangeVertexShader(Vshader);
D3D::ChangePixelShader(PShader);
D3D::SetTexture(0, texture);
D3D::ChangeVertexDeclaration(0);
dev->SetFVF(D3DFVF_XYZW | D3DFVF_TEX3 | D3DFVF_TEXCOORDSIZE1(2));
dev->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, coords, sizeof(Q2DVertex));
RestoreShaders();
}
void drawShadedTexSubQuad(IDirect3DTexture9 *texture,
const MathUtil::Rectangle<float> *rSource,
int SourceWidth,
int SourceHeight,
const MathUtil::Rectangle<float> *rDest,
int DestWidth,
int DestHeight,
IDirect3DPixelShader9 *PShader,
IDirect3DVertexShader9 *Vshader,
float Gamma)
{
float sw = 1.0f / (float)SourceWidth;
float sh = 1.0f / (float)SourceHeight;
float dw = 1.0f / (float)DestWidth;
float dh = 1.0f / (float)DestHeight;
float u1 = rSource->left * sw;
float u2 = rSource->right * sw;
float v1 = rSource->top * sh;
float v2 = rSource->bottom * sh;
float g = 1.0f / Gamma;
struct Q2DVertex
{
float x, y, z, rhw, u, v, w, h, G;
} coords[4] = {
{ rDest->left - dw , rDest->top + dh, 1.0f,1.0f, u1, v2, dw, dh, g},
{ rDest->left - dw , rDest->bottom + dh, 1.0f,1.0f, u1, v1, dw, dh, g},
{ rDest->right - dw , rDest->top + dh, 1.0f,1.0f, u2, v2, dw, dh, g},
{ rDest->right - dw , rDest->bottom + dh, 1.0f,1.0f, u2, v1, dw, dh, g}
};
D3D::ChangeVertexShader(Vshader);
D3D::ChangePixelShader(PShader);
D3D::SetTexture(0, texture);
D3D::ChangeVertexDeclaration(0);
dev->SetFVF(D3DFVF_XYZW | D3DFVF_TEX3 | D3DFVF_TEXCOORDSIZE1(2));
dev->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, coords, sizeof(Q2DVertex));
RestoreShaders();
}
static void D3DXGetFVFVertexSizeTest(void)
{
UINT got;
compare_vertex_sizes (D3DFVF_XYZ, 12);
compare_vertex_sizes (D3DFVF_XYZB3, 24);
compare_vertex_sizes (D3DFVF_XYZB5, 32);
compare_vertex_sizes (D3DFVF_XYZ | D3DFVF_NORMAL, 24);
compare_vertex_sizes (D3DFVF_XYZ | D3DFVF_DIFFUSE, 16);
compare_vertex_sizes (
D3DFVF_XYZ |
D3DFVF_TEX1 |
D3DFVF_TEXCOORDSIZE1(0), 16);
compare_vertex_sizes (
D3DFVF_XYZ |
D3DFVF_TEX2 |
D3DFVF_TEXCOORDSIZE1(0) |
D3DFVF_TEXCOORDSIZE1(1), 20);
compare_vertex_sizes (
D3DFVF_XYZ |
D3DFVF_TEX1 |
D3DFVF_TEXCOORDSIZE2(0), 20);
compare_vertex_sizes (
D3DFVF_XYZ |
D3DFVF_TEX2 |
D3DFVF_TEXCOORDSIZE2(0) |
D3DFVF_TEXCOORDSIZE2(1), 28);
compare_vertex_sizes (
D3DFVF_XYZ |
D3DFVF_TEX6 |
D3DFVF_TEXCOORDSIZE2(0) |
D3DFVF_TEXCOORDSIZE2(1) |
D3DFVF_TEXCOORDSIZE2(2) |
D3DFVF_TEXCOORDSIZE2(3) |
D3DFVF_TEXCOORDSIZE2(4) |
D3DFVF_TEXCOORDSIZE2(5), 60);
compare_vertex_sizes (
D3DFVF_XYZ |
D3DFVF_TEX8 |
D3DFVF_TEXCOORDSIZE2(0) |
D3DFVF_TEXCOORDSIZE2(1) |
D3DFVF_TEXCOORDSIZE2(2) |
D3DFVF_TEXCOORDSIZE2(3) |
D3DFVF_TEXCOORDSIZE2(4) |
D3DFVF_TEXCOORDSIZE2(5) |
D3DFVF_TEXCOORDSIZE2(6) |
D3DFVF_TEXCOORDSIZE2(7), 76);
compare_vertex_sizes (
D3DFVF_XYZ |
D3DFVF_TEX1 |
D3DFVF_TEXCOORDSIZE3(0), 24);
compare_vertex_sizes (
D3DFVF_XYZ |
D3DFVF_TEX4 |
D3DFVF_TEXCOORDSIZE3(0) |
D3DFVF_TEXCOORDSIZE3(1) |
D3DFVF_TEXCOORDSIZE3(2) |
D3DFVF_TEXCOORDSIZE3(3), 60);
compare_vertex_sizes (
D3DFVF_XYZ |
D3DFVF_TEX1 |
D3DFVF_TEXCOORDSIZE4(0), 28);
compare_vertex_sizes (
D3DFVF_XYZ |
D3DFVF_TEX2 |
D3DFVF_TEXCOORDSIZE4(0) |
D3DFVF_TEXCOORDSIZE4(1), 44);
compare_vertex_sizes (
D3DFVF_XYZ |
D3DFVF_TEX3 |
D3DFVF_TEXCOORDSIZE4(0) |
D3DFVF_TEXCOORDSIZE4(1) |
D3DFVF_TEXCOORDSIZE4(2), 60);
compare_vertex_sizes (
D3DFVF_XYZB5 |
D3DFVF_NORMAL |
D3DFVF_DIFFUSE |
D3DFVF_SPECULAR |
D3DFVF_TEX8 |
D3DFVF_TEXCOORDSIZE4(0) |
D3DFVF_TEXCOORDSIZE4(1) |
D3DFVF_TEXCOORDSIZE4(2) |
D3DFVF_TEXCOORDSIZE4(3) |
D3DFVF_TEXCOORDSIZE4(4) |
D3DFVF_TEXCOORDSIZE4(5) |
D3DFVF_TEXCOORDSIZE4(6) |
D3DFVF_TEXCOORDSIZE4(7), 180);
}
void DX9Buffer::setNbTexCoords(size_t nb)
{
if (nbTexCoords != nb)
{
nbTexCoords = nb;
SAFE_RELEASE( texCoordBuffer );
if (nbTexCoords > 0)
DX9Info::getDevice()->CreateVertexBuffer(nbVertices*nbTexCoords*sizeof(float), D3DUSAGE_DYNAMIC, D3DFVF_TEX1|D3DFVF_TEXCOORDSIZE1(nbTexCoords), D3DPOOL_DEFAULT, &texCoordBuffer, NULL);
currentTexCoordIndex = 0;
}
}
DX9Buffer::DX9Buffer(BufferInfo &info) :
nbVertices(info.nbVertices),
nbIndices(info.nbIndices),
nbTexCoords(info.nbTexCoords),
currentVertexIndex(0),
currentColorIndex(0),
currentTexCoordIndex(0),
currentLock(NO_LOCK),
vertexBuffer(NULL), colorBuffer(NULL), texCoordBuffer(NULL), indexBuffer(NULL),
ptrVertexBuffer(NULL), ptrColorBuffer(NULL), ptrTexCoordBuffer(NULL), ptrIndexBuffer(NULL)
{
SPK_ASSERT(nbVertices > 0,"DX9Buffer::DX9Buffer(BufferInfo) - The number of vertices cannot be 0");
DX9Info::getDevice()->CreateVertexBuffer(nbVertices*sizeof(D3DXVECTOR3), D3DUSAGE_DYNAMIC, D3DFVF_XYZ, D3DPOOL_DEFAULT, &vertexBuffer, NULL);
DX9Info::getDevice()->CreateVertexBuffer(nbVertices*sizeof(D3DCOLOR), D3DUSAGE_DYNAMIC, D3DFVF_DIFFUSE, D3DPOOL_DEFAULT, &colorBuffer, NULL);
// TODO : gérer les indices 32bit
if( nbIndices > 0 )
{
DX9Info::getDevice()->CreateIndexBuffer(nbIndices*sizeof(short), 0, D3DFMT_INDEX16, D3DPOOL_DEFAULT, &indexBuffer, 0);
unsigned int offsetIndex = 0;
lock(INDEX_LOCK);
// initialisation de l'index buffer
for(size_t i = 0; i < nbIndices/6; i++)
{
//#ifdef _DX9QUADRENDERER_CLOCKWISE_
*(ptrIndexBuffer++) = 0 + offsetIndex;
*(ptrIndexBuffer++) = 1 + offsetIndex;
*(ptrIndexBuffer++) = 2 + offsetIndex;
*(ptrIndexBuffer++) = 0 + offsetIndex;
*(ptrIndexBuffer++) = 2 + offsetIndex;
*(ptrIndexBuffer++) = 3 + offsetIndex;
// TODO handle counter clockwise
//#else
// *(ptrIndexBuffer++) = 0 + offsetIndex;
// *(ptrIndexBuffer++) = 2 + offsetIndex;
// *(ptrIndexBuffer++) = 1 + offsetIndex;
// *(ptrIndexBuffer++) = 0 + offsetIndex;
// *(ptrIndexBuffer++) = 3 + offsetIndex;
// *(ptrIndexBuffer++) = 2 + offsetIndex;
//#endif
offsetIndex += 4;
}
unlock();
}
// TODO : gérer autre chose que les textures 2D
if(nbTexCoords > 0)
DX9Info::getDevice()->CreateVertexBuffer(nbVertices*sizeof(D3DXVECTOR2), D3DUSAGE_DYNAMIC, D3DFVF_TEX1|D3DFVF_TEXCOORDSIZE1(nbTexCoords), D3DPOOL_DEFAULT, &texCoordBuffer, NULL);
}
static void test_fvf_decl_conversion(IDirect3DDevice9 *pDevice)
{
HRESULT hr;
unsigned int i;
IDirect3DVertexDeclaration9* default_decl = NULL;
DWORD default_fvf = D3DFVF_SPECULAR | D3DFVF_DIFFUSE;
D3DVERTEXELEMENT9 default_elements[] =
{ { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 },
{ 0, 4, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
/* Create a default declaration and FVF that does not match any of the tests */
hr = IDirect3DDevice9_CreateVertexDeclaration( pDevice, default_elements, &default_decl );
ok(SUCCEEDED(hr), "CreateVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
if (FAILED(hr)) goto cleanup;
/* Test conversions from vertex declaration to an FVF.
* For some reason those seem to occur only for POSITION/POSITIONT,
* Otherwise the FVF is forced to 0 - maybe this is configuration specific */
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, D3DFVF_XYZ, TRUE));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, D3DFVF_XYZRHW, TRUE));
}
for (i = 0; i < 4; i++) {
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT1+i, 0, D3DDECLUSAGE_BLENDWEIGHT, 0}, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0}, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 }, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 }, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
/* Make sure textures of different sizes work */
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
/* Make sure the TEXCOORD index works correctly - try several textures */
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
{ 0, 4, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 },
{ 0, 16, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 2 },
{ 0, 24, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 3 }, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
/* No FVF mapping available */
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 1 }, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 1 }, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
/* Try empty declaration */
{
CONST D3DVERTEXELEMENT9 test_buffer[] = { D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
/* Now try a combination test */
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITIONT, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 },
{ 0, 24, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 },
{ 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 },
{ 0, 32, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
{ 0, 44, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 1 }, D3DDECL_END() };
VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
}
/* Test conversions from FVF to a vertex declaration
* These seem to always occur internally. A new declaration object is created if necessary */
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZ, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZW, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZRHW, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
{ 0, 28, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_XYZB5 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
{ 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_XYZB5 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
{ 0, 28, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB5, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB1, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_XYZB1 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_XYZB1 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB2, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
{ 0, 16, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_XYZB2 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
{ 0, 16, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_XYZB2 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB3, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
{ 0, 20, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_XYZB3 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
{ 0, 20, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_XYZB3 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
{ 0, 24, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_XYZB4 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
{ 0, 24, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_XYZB4 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_NORMAL, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_PSIZE, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_DIFFUSE, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_SPECULAR, test_buffer, 1));
}
/* Make sure textures of different sizes work */
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_TEXCOORDSIZE1(0) | D3DFVF_TEX1, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEX1, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_TEXCOORDSIZE3(0) | D3DFVF_TEX1, test_buffer, 1));
}
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_TEXCOORDSIZE4(0) | D3DFVF_TEX1, test_buffer, 1));
}
/* Make sure the TEXCOORD index works correctly - try several textures */
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
{ 0, 4, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 },
{ 0, 16, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 2 },
{ 0, 24, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 3 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
D3DFVF_TEXCOORDSIZE1(0) | D3DFVF_TEXCOORDSIZE3(1) | D3DFVF_TEXCOORDSIZE2(2) |
D3DFVF_TEXCOORDSIZE4(3) | D3DFVF_TEX4, test_buffer, 1));
}
/* Now try a combination test */
{
CONST D3DVERTEXELEMENT9 test_buffer[] =
{ { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
{ 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 },
{ 0, 32, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 },
{ 0, 36, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 },
{ 0, 44, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 }, D3DDECL_END() };
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4 | D3DFVF_SPECULAR | D3DFVF_DIFFUSE |
D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEXCOORDSIZE3(1) | D3DFVF_TEX2, test_buffer, 1));
}
/* Setting the FVF to 0 should result in no change to the default decl */
VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, 0, default_elements, 0));
cleanup:
IDirect3DDevice9_SetVertexDeclaration ( pDevice, NULL );
if ( default_decl ) IUnknown_Release (default_decl);
}
