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try to report the correct number of depth bits

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This commit is contained in:
David Rose 2013-01-11 02:26:10 +00:00
parent b3b306bdc9
commit 6a1beaf609
1 changed files with 8 additions and 2 deletions
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10
panda/src/glstuff/glGraphicsBuffer_src.cxx
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@ -563,6 +563,13 @@ bind_slot(int face, bool rb_resize, Texture **attach, RenderTexturePlane slot, G
if ( slot == RTP_depth_stencil ) {
glgsg->_glRenderbufferStorage(GL_RENDERBUFFER_EXT, GL_DEPTH_STENCIL_EXT,
_rb_size_x, _rb_size_y);
GLint depth_size = 0;
glgsg->_glGetRenderbufferParameteriv(GL_RENDERBUFFER_EXT, GL_RENDERBUFFER_DEPTH_SIZE_EXT, &depth_size);
_fb_properties.set_depth_bits(depth_size);
GLint stencil_size = 0;
glgsg->_glGetRenderbufferParameteriv(GL_RENDERBUFFER_EXT, GL_RENDERBUFFER_STENCIL_SIZE_EXT, &stencil_size);
_fb_properties.set_stencil_bits(stencil_size);
glgsg->_glBindRenderbuffer(GL_RENDERBUFFER_EXT, 0);
GLuint rb;
@ -577,7 +584,6 @@ bind_slot(int face, bool rb_resize, Texture **attach, RenderTexturePlane slot, G
glgsg->_glFramebufferRenderbuffer(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT,
GL_RENDERBUFFER_EXT, rb);
return;
} else if ( slot == RTP_depth ) {
@ -603,6 +609,7 @@ bind_slot(int face, bool rb_resize, Texture **attach, RenderTexturePlane slot, G
glgsg->_glRenderbufferStorage(GL_RENDERBUFFER_EXT, GL_DEPTH_COMPONENT,
_rb_size_x, _rb_size_y);
#endif
glgsg->_glBindRenderbuffer(GL_RENDERBUFFER_EXT, 0);
GLuint rb;
@ -875,7 +882,6 @@ open_buffer() {
// tell the truth about what we actually provide by setting
// the _fb_properties accurately.
_fb_properties.set_depth_bits(1);
_fb_properties.set_color_bits(1);
_fb_properties.set_alpha_bits(_host->get_fb_properties().get_alpha_bits());
if (_gsg->get_supports_depth_stencil()) {