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Update API example in Tips & Tricks documentation page

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baldurk
2016-04-23 09:27:09 +02:00
parent c12a4e69c9
commit a2cde0a8ea
1 changed files with 12 additions and 7 deletions
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docs/TipsNTricks.aml
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@@ -46,18 +46,23 @@
<listItem><para>You can double click on a thumbnail in the texture viewer to open a
<link xlink:href="32C47E20-0FA2-4F52-B33A-4440EBCCBCE4">locked texture</link> tab</para></listItem>
<listItem><para>You can close tabs by middle clicking on them.</para></listItem>
<listItem><para>You can trigger a capture from code. renderdoc.dll exports a function for this
purpose:
<listItem><para>You can trigger a capture from code. renderdoc.dll exports an API for this
purpose, defined in renderdoc_app.h in the distributions:
<code language="cpp">
typedef void (__cdecl *pRENDERDOC_TriggerCapture)();
#include "renderdoc_app.h"
RENDERDOC_API_1_0_1 *rdoc_api = NULL;
// At init
HMODULE renderdoc = GetModuleHandle(_T("renderdoc.dll"));
pRENDERDOC_TriggerCapture triggerFunc =
(pRENDERDOC_TriggerCapture)GetProcAddress(renderdoc, "RENDERDOC_TriggerCapture");
if(HMODULE mod = GetModuleHandleA("renderdoc.dll"))
{
pRENDERDOC_GetAPI RENDERDOC_GetAPI = (pRENDERDOC_GetAPI)GetProcAddress(mod, "RENDERDOC_GetAPI");
int ret = RENDERDOC_GetAPI(eRENDERDOC_API_Version_1_0_1, (void **)&amp;rdoc_api);
assert(ret == 1);
}
// When you wish to trigger the capture
triggerFunc();
if(rdoc_api) rdoc_api->TriggerCapture();
</code>
</para>
<para>The next <codeInline>Swap()</codeInline> after this call will begin the captured frame,