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Add preliminary fix to RTT

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This commit is contained in:
aignacio_sf 2005-12-30 02:35:27 +00:00
parent a83ac32cc6
commit 8a8ecf20f4
2 changed files with 56 additions and 5 deletions
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53
panda/src/dxgsg9/wdxGraphicsBuffer9.cxx
View File

@ -54,6 +54,7 @@ wdxGraphicsBuffer9(GraphicsPipe *pipe, GraphicsStateGuardian *gsg,
_z_stencil_buffer = NULL; _z_stencil_buffer = NULL;
_direct_3d_surface = NULL; _direct_3d_surface = NULL;
_dx_texture_context9 = NULL; _dx_texture_context9 = NULL;
_new_z_stencil_surface = NULL;
// is this correct ??? // is this correct ???
// Since the pbuffer never gets flipped, we get screenshots from the // Since the pbuffer never gets flipped, we get screenshots from the
@ -152,8 +153,10 @@ begin_render_texture() {
if (direct_3d_texture) { if (direct_3d_texture) {
hr = direct_3d_texture -> GetSurfaceLevel (mipmap_level, &_direct_3d_surface); hr = direct_3d_texture -> GetSurfaceLevel (mipmap_level, &_direct_3d_surface);
if (SUCCEEDED (hr)) { if (SUCCEEDED (hr)) {
hr = dxgsg -> _d3d_device -> SetRenderTarget (render_target_index, hr = dxgsg -> _d3d_device -> SetRenderTarget (render_target_index, _direct_3d_surface);
_direct_3d_surface); if (SUCCEEDED (hr)) {
if (this -> _new_z_stencil_surface) {
hr = dxgsg -> _d3d_device -> SetDepthStencilSurface (this -> _new_z_stencil_surface);
if (SUCCEEDED (hr)) { if (SUCCEEDED (hr)) {
} }
@ -162,6 +165,8 @@ begin_render_texture() {
} }
} }
} }
}
}
} }
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
@ -256,10 +261,15 @@ select_cube_map(int cube_map_index) {
if (SUCCEEDED (hr)) { if (SUCCEEDED (hr)) {
hr = dxgsg -> _d3d_device -> SetRenderTarget (render_target_index, hr = dxgsg -> _d3d_device -> SetRenderTarget (render_target_index,
_direct_3d_surface); _direct_3d_surface);
if (SUCCEEDED (hr)) {
if (this -> _new_z_stencil_surface) {
hr = dxgsg -> _d3d_device -> SetDepthStencilSurface (this -> _new_z_stencil_surface);
if (SUCCEEDED (hr)) { if (SUCCEEDED (hr)) {
} }
} }
}
}
} else { } else {
// error: invalid cube map face index // error: invalid cube map face index
} }
@ -349,6 +359,12 @@ close_buffer() {
dx_texture_context9 -> _d3d_volume_texture = NULL; dx_texture_context9 -> _d3d_volume_texture = NULL;
dx_texture_context9 -> _d3d_cube_texture = NULL; dx_texture_context9 -> _d3d_cube_texture = NULL;
} }
// release new depth stencil buffer if one was created
if (this -> _new_z_stencil_surface) {
this -> _new_z_stencil_surface -> Release ( );
this -> _new_z_stencil_surface = NULL;
}
} }
_cube_map_index = -1; _cube_map_index = -1;
@ -387,9 +403,42 @@ open_buffer() {
if (tc != NULL) { if (tc != NULL) {
_dx_texture_context9 = DCAST (DXTextureContext9, tc); _dx_texture_context9 = DCAST (DXTextureContext9, tc);
// ***** CREATE A DEPTH STENCIL BUFFER IF NEEDED
{
/*
HRESULT hr;
UINT width;
UINT height;
D3DFORMAT format;
D3DMULTISAMPLE_TYPE multisample_type;
DWORD multisample_quality;
BOOL discard;
width = ;
height = ;
format = ;
multisample_type = ;
multisample_quality = ;
discard = true;
hr = dxgsg -> _d3d_device -> CreateDepthStencilSurface (
width, height, format, multisample_type, multisample_quality,
discard, &this -> _new_z_stencil_surface, NULL);
if (SUCCEEDED (hr))
{
}
*/
}
{
_is_valid = true; _is_valid = true;
state = true; state = true;
} }
}
return state; return state;
} }

2
panda/src/dxgsg9/wdxGraphicsBuffer9.h
View File

@ -65,6 +65,8 @@ private:
IDirect3DSurface9 *_direct_3d_surface; IDirect3DSurface9 *_direct_3d_surface;
DXTextureContext9 *_dx_texture_context9; DXTextureContext9 *_dx_texture_context9;
IDirect3DSurface9 *_new_z_stencil_surface;
public: public:
static TypeHandle get_class_type() { static TypeHandle get_class_type() {
return _type_handle; return _type_handle;