本文整理汇总了C++中device_t::UpdateRasterState方法的典型用法代码示例。如果您正苦于以下问题：C++ device_t::UpdateRasterState方法的具体用法？C++ device_t::UpdateRasterState怎么用？C++ device_t::UpdateRasterState使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类device_t的用法示例。
在下文中一共展示了device_t::UpdateRasterState方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: device_draw
void device_draw(device_t device, enum gs_draw_mode draw_mode,
uint32_t start_vert, uint32_t num_verts)
{
try {
if (!device->curVertexShader)
throw "No vertex shader specified";
if (!device->curPixelShader)
throw "No pixel shader specified";
if (!device->curVertexBuffer)
throw "No vertex buffer specified";
effect_t effect = gs_geteffect();
if (effect)
effect_updateparams(effect);
device->UpdateBlendState();
device->UpdateRasterState();
device->UpdateZStencilState();
device->UpdateViewProjMatrix();
device->curVertexShader->UploadParams();
device->curPixelShader->UploadParams();
} catch (const char *error) {
blog(LOG_ERROR, "device_draw (D3D11): %s", error);
return;
} catch (HRError error) {
blog(LOG_ERROR, "device_draw (D3D11): %s (%08lX)", error.str,
error.hr);
return;
}
D3D10_PRIMITIVE_TOPOLOGY newTopology = ConvertGSTopology(draw_mode);
if (device->curToplogy != newTopology) {
device->context->IASetPrimitiveTopology(newTopology);
device->curToplogy = newTopology;
}
if (device->curIndexBuffer) {
if (num_verts == 0)
num_verts = (uint32_t)device->curIndexBuffer->num;
device->context->DrawIndexed(num_verts, start_vert, 0);
} else {
if (num_verts == 0)
num_verts = (uint32_t)device->curVertexBuffer->numVerts;
device->context->Draw(num_verts, start_vert);
}
}