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be less aggressive when window is resized or moved

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This commit is contained in:
David Rose 2005-08-16 20:56:26 +00:00
parent e099c2312e
commit 9dc875c80d
2 changed files with 21 additions and 14 deletions
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5
panda/src/dxgsg8/dxGraphicsStateGuardian8.cxx
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@ -3060,7 +3060,10 @@ reset_d3d_device(D3DPRESENT_PARAMETERS *presentation_params,
// Calling this forces all of the textures and vbuffers to be // Calling this forces all of the textures and vbuffers to be
// regenerated. It appears to be necessary on some cards but not // regenerated. It appears to be necessary on some cards but not
// on others. // on others.
release_all(); // release_all();
// On second thought, let's try releasing the vertex buffers only.
release_all_vertex_buffers();
release_all_index_buffers();
// for windowed mode make sure our format matches the desktop fmt, // for windowed mode make sure our format matches the desktop fmt,
// in case the desktop mode has been changed // in case the desktop mode has been changed

4
panda/src/dxgsg8/wdxGraphicsWindow8.cxx
View File

@ -364,6 +364,9 @@ handle_reshape() {
WindowProperties props = get_properties(); WindowProperties props = get_properties();
int x_size = props.get_x_size(); int x_size = props.get_x_size();
int y_size = props.get_y_size(); int y_size = props.get_y_size();
if (_wcontext._presentation_params.BackBufferWidth != x_size ||
_wcontext._presentation_params.BackBufferHeight != y_size) {
bool resize_succeeded = reset_device_resize_window(x_size, y_size); bool resize_succeeded = reset_device_resize_window(x_size, y_size);
if (wdxdisplay8_cat.is_debug()) { if (wdxdisplay8_cat.is_debug()) {
@ -381,6 +384,7 @@ handle_reshape() {
} }
} }
} }
}
} }
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////