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Added swap chain caps.

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This commit is contained in:
Branimir Karadžić
2014-09-23 20:35:39 -07:00
parent dd5492c29a
commit f4c7f69ed7
19 changed files with 117 additions and 52 deletions
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21
examples/22-windows/windows.cpp
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@@ -94,8 +94,6 @@ static const InputBinding s_bindings[] =
int _main_(int /*_argc*/, char** /*_argv*/)
{
inputAddBindings("22-windows", s_bindings);
uint32_t width = 1280;
uint32_t height = 720;
uint32_t debug = BGFX_DEBUG_TEXT;
@@ -104,6 +102,14 @@ int _main_(int /*_argc*/, char** /*_argv*/)
bgfx::init();
bgfx::reset(width, height, reset);
const bgfx::Caps* caps = bgfx::getCaps();
bool swapChainSupported = 0 != (caps->supported & BGFX_CAPS_SWAP_CHAIN);
if (swapChainSupported)
{
inputAddBindings("22-windows", s_bindings);
}
// Enable debug text.
bgfx::setDebug(debug);
@@ -234,7 +240,16 @@ int _main_(int /*_argc*/, char** /*_argv*/)
bgfx::dbgTextPrintf(0, 1, 0x4f, "bgfx/examples/22-windows");
bgfx::dbgTextPrintf(0, 2, 0x6f, "Description: Rendering into multiple windows.");
bgfx::dbgTextPrintf(0, 3, 0x0f, "Frame: % 7.3f[ms]", double(frameTime)*toMs);
bgfx::dbgTextPrintf(0, 5, 0x2f, "Press 'c' to create or 'd' to destroy window.");
if (swapChainSupported)
{
bgfx::dbgTextPrintf(0, 5, 0x2f, "Press 'c' to create or 'd' to destroy window.");
}
else
{
bool blink = uint32_t(time*3.0f)&1;
bgfx::dbgTextPrintf(0, 5, blink ? 0x1f : 0x01, " Multiple windows is not supported by `%s` renderer. ", bgfx::getRendererName(caps->rendererType) );
}
uint32_t count = 0;