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gl: Throw exception if we cannot initialize critical requirements

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kd-11 2022-12-12 04:07:45 +03:00 • committed by kd-11
parent 45bd0d1f25
commit 2d5a427bd4
1 changed files with 29 additions and 2 deletions
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31
rpcs3/Emu/RSX/GL/GLGSRender.cpp
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@ -8,6 +8,27 @@
#include "../Program/program_state_cache2.hpp" #include "../Program/program_state_cache2.hpp"
[[noreturn]] extern void report_fatal_error(std::string_view _text, bool is_html = false, bool include_help_text = true);
namespace
{
void throw_fatal(const std::vector<std::string>& reasons)
{
const std::string delimiter = "\n- ";
const std::string reasons_list = fmt::merge(reasons, delimiter);
const std::string message = fmt::format(
"OpenGL could not be initialized on this system for the following reason(s):\n"
"\n"
"- %s",
reasons_list);
Emu.BlockingCallFromMainThread([message]()
{
report_fatal_error(message, false, false);
});
}
}
u64 GLGSRender::get_cycles() u64 GLGSRender::get_cycles()
{ {
return thread_ctrl::get_cycles(static_cast<named_thread<GLGSRender>&>(*this)); return thread_ctrl::get_cycles(static_cast<named_thread<GLGSRender>&>(*this));
@ -111,14 +132,20 @@ void GLGSRender::on_init_thread()
auto& gl_caps = gl::get_driver_caps(); auto& gl_caps = gl::get_driver_caps();
std::vector<std::string> exception_reasons;
if (!gl_caps.ARB_texture_buffer_supported) if (!gl_caps.ARB_texture_buffer_supported)
{ {
fmt::throw_exception("Failed to initialize OpenGL renderer. ARB_texture_buffer_object is required but not supported by your GPU"); exception_reasons.push_back("GL_ARB_texture_buffer_object is required but not supported by your GPU");
} }
if (!gl_caps.ARB_dsa_supported && !gl_caps.EXT_dsa_supported) if (!gl_caps.ARB_dsa_supported && !gl_caps.EXT_dsa_supported)
{ {
fmt::throw_exception("Failed to initialize OpenGL renderer. ARB_direct_state_access or EXT_direct_state_access is required but not supported by your GPU"); exception_reasons.push_back("GL_ARB_direct_state_access or GL_EXT_direct_state_access is required but not supported by your GPU");
}
if (!exception_reasons.empty())
{
throw_fatal(exception_reasons);
} }
if (!gl_caps.ARB_depth_buffer_float_supported && g_cfg.video.force_high_precision_z_buffer) if (!gl_caps.ARB_depth_buffer_float_supported && g_cfg.video.force_high_precision_z_buffer)