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Added ability to read occlusion query result on main thread.

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This commit is contained in:
Branimir Karadžić
2015-11-03 16:00:14 -08:00
parent a5bbb18a25
commit ecf7eba043
11 changed files with 111 additions and 39 deletions
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15
src/bgfx.cpp
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@@ -1372,6 +1372,8 @@ namespace bgfx
bx::xchg(m_render, m_submit);
memcpy(m_render->m_occlusion, m_submit->m_occlusion, sizeof(m_submit->m_occlusion) );
if (!BX_ENABLED(BGFX_CONFIG_MULTITHREADED)
|| m_singleThreaded)
{
@@ -3026,6 +3028,13 @@ again:
return s_ctx->createOcclusionQuery();
}
OcclusionQueryResult::Enum getResult(OcclusionQueryHandle _handle)
{
BGFX_CHECK_MAIN_THREAD();
BGFX_CHECK_CAPS(BGFX_CAPS_OCCLUSION_QUERY, "Occlusion query is not supported!");
return s_ctx->getResult(_handle);
}
void destroyOcclusionQuery(OcclusionQueryHandle _handle)
{
BGFX_CHECK_MAIN_THREAD();
@@ -3991,6 +4000,12 @@ BGFX_C_API bgfx_occlusion_query_handle_t bgfx_create_occlusion_query()
return handle.c;
}
BGFX_C_API bgfx_occlusion_query_result_t bgfx_get_result(bgfx_occlusion_query_handle_t _handle)
{
union { bgfx_occlusion_query_handle_t c; bgfx::OcclusionQueryHandle cpp; } handle = { _handle };
return bgfx_occlusion_query_result_t(bgfx::getResult(handle.cpp) );
}
BGFX_C_API void bgfx_destroy_occlusion_query(bgfx_occlusion_query_handle_t _handle)
{
union { bgfx_occlusion_query_handle_t c; bgfx::OcclusionQueryHandle cpp; } handle = { _handle };