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Code Issues 151 Wiki Activity

Draw the instances from the GPU with multi draws, the model block of each draw read by its number

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Hirek
2026-10-18 00:47:05 +02:00
parent 7221c153dd
commit 494304903f
18 changed files with 609 additions and 64 deletions
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8
rendering/opengl46/opengl46instancecull.cpp
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@@ -360,10 +360,12 @@ void opengl46_instance_cull::bind_draw()
glBindBuffersBase(GL_SHADER_STORAGE_BUFFER, gl::INSTANCE_SSBO_BINDING, 1, &output);
}
void opengl46_instance_cull::draw_result(std::uint32_t const Draws, std::uint32_t const Prepassdraws, double const Cputime)
void opengl46_instance_cull::draw_result(std::uint32_t const Draws, std::uint32_t const Prepassdraws, std::uint32_t const Calls, std::uint32_t const Prepasscalls, double const Cputime)
{
m_draws = Draws;
m_prepassdraws = Prepassdraws;
m_calls = Calls;
m_prepasscalls = Prepasscalls;
m_cputime = Cputime;
}
@@ -452,8 +454,8 @@ std::string opengl46_instance_cull::info()
return "\ngpu cull: " + std::to_string(m_last.gputotal) + " instances drawn" +
(m_twophase ? " (" + std::to_string(m_last.first) + " of them first, seen in the last frame)" : std::string{}) + ", " + std::to_string(m_last.occluded) +
" hidden by occlusion" + (m_occlusion ? (m_twophase ? " (also by one another)" : "") : " (test off)") + ", " + std::to_string(m_last.entries) + " bands; " +
std::to_string(m_draws) + " indirect draws (+" +
std::to_string(m_prepassdraws) + " depth prepass), cpu " + to_string(m_cputime, 3) + " ms";
std::to_string(m_draws) + " indirect draws in " + std::to_string(m_calls) + " calls (+" + std::to_string(m_prepassdraws) + " depth prepass in " +
std::to_string(m_prepasscalls) + "), cpu " + to_string(m_cputime, 3) + " ms";
}
if (m_comparedframes == 0)
return "\ngpu cull: no result yet";