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Clear the backbuffers when they are created.

This commit is contained in:
aignacio_sf 2006-09-21 02:46:40 +00:00
parent da66af98f7
commit 17aba01cdf
1 changed files with 33 additions and 5 deletions
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38
panda/src/dxgsg9/wdxGraphicsWindow9.cxx
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@ -219,7 +219,7 @@ verify_window_sizes(int numsizes, int *dimen) {
(_wcontext, x_size, y_size, _wcontext._presentation_params.EnableAutoDepthStencil != false,
IS_STENCIL_FORMAT(_wcontext._presentation_params.AutoDepthStencilFormat),
&_wcontext._supported_screen_depths_mask,
&CouldntFindAnyValidZBuf, &newPixFmt, dx_force_16bpp_zbuffer);
&CouldntFindAnyValidZBuf, &newPixFmt, dx_force_16bpp_zbuffer, true);
bIsGoodMode = (newPixFmt != D3DFMT_UNKNOWN);
}
}
@ -462,7 +462,7 @@ do_fullscreen_resize(int x_size, int y_size) {
bNeedZBuffer, bNeedStencilBuffer,
&_wcontext._supported_screen_depths_mask,
&bCouldntFindValidZBuf,
&pixFmt, dx_force_16bpp_zbuffer);
&pixFmt, dx_force_16bpp_zbuffer, true);
bIsGoodMode = (pixFmt != D3DFMT_UNKNOWN);
if (!bIsGoodMode) {
@ -1071,7 +1071,7 @@ search_for_device(wdxGraphicsPipe9 *dxpipe, DXDeviceInfo *device_info) {
bNeedZBuffer, bWantStencil,
&_wcontext._supported_screen_depths_mask,
&bCouldntFindValidZBuf,
&pixFmt, dx_force_16bpp_zbuffer);
&pixFmt, dx_force_16bpp_zbuffer, true);
// note I'm not saving refresh rate, will just use adapter
// default at given res for now
@ -1102,7 +1102,7 @@ search_for_device(wdxGraphicsPipe9 *dxpipe, DXDeviceInfo *device_info) {
bNeedZBuffer, bWantStencil,
&_wcontext._supported_screen_depths_mask,
&bCouldntFindValidZBuf,
&pixFmt, dx_force_16bpp_zbuffer);
&pixFmt, dx_force_16bpp_zbuffer, true);
// note I'm not saving refresh rate, will just use adapter
// default at given res for now
@ -1145,7 +1145,7 @@ search_for_device(wdxGraphicsPipe9 *dxpipe, DXDeviceInfo *device_info) {
bNeedZBuffer, bWantStencil,
&_wcontext._supported_screen_depths_mask,
&bCouldntFindValidZBuf,
&pixFmt, dx_force_16bpp_zbuffer);
&pixFmt, dx_force_16bpp_zbuffer, true);
// hack: figuring out exactly what res to use is tricky, instead I will
// just use 640x480 if we have < 3 meg avail
@ -1330,6 +1330,34 @@ init_resized_window() {
}
make_current();
// set render target before clearing
_dxgsg->set_render_target ( );
// clear back buffers
DWORD flags;
D3DCOLOR clear_color;
flags = D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER;
clear_color = 0x00000000;
hr = _wcontext._d3d_device-> Clear (0, NULL, flags, clear_color, 0.0f, 0);
if (FAILED(hr)) {
wdxdisplay9_cat.error()
<< "Clear failed for device"
<< D3DERRORSTRING(hr);
}
hr = _wcontext._d3d_device-> Present (NULL, NULL, NULL, NULL);
if (FAILED(hr)) {
wdxdisplay9_cat.error()
<< "Present failed for device"
<< D3DERRORSTRING(hr);
}
hr = _wcontext._d3d_device-> Clear (0, NULL, flags, clear_color, 0.0f, 0);
if (FAILED(hr)) {
wdxdisplay9_cat.error()
<< "Clear failed for device"
<< D3DERRORSTRING(hr);
}
}
////////////////////////////////////////////////////////////////////