drinkingtea/nostalgia
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[nostalgia/core/sdl] Put vsync options in config.hpp

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This commit is contained in:
Gary Talent 2021-03-23 00:01:09 -05:00
parent c45f4ccccb
commit b278b3881e
2 changed files with 10 additions and 2 deletions
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7
src/nostalgia/core/config.hpp
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@ -14,9 +14,16 @@ namespace nostalgia::core {
namespace config { namespace config {
enum class SdlVsync {
Adaptive = -1,
Off = 0,
On = 1,
};
constexpr auto GbaSpriteBufferLen = 128; constexpr auto GbaSpriteBufferLen = 128;
constexpr auto GbaEventLoopTimerBased = false; constexpr auto GbaEventLoopTimerBased = false;
constexpr auto UserlandFpsPrint = false; constexpr auto UserlandFpsPrint = false;
constexpr auto SdlVsyncOption = static_cast<int>(SdlVsync::Adaptive);
} }

5
src/nostalgia/core/sdl/core.cpp
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@ -8,9 +8,10 @@
#include <SDL.h> #include <SDL.h>
#include <nostalgia/core/config.hpp>
#include <nostalgia/core/core.hpp>
#include <nostalgia/core/gfx.hpp> #include <nostalgia/core/gfx.hpp>
#include <nostalgia/core/input.hpp> #include <nostalgia/core/input.hpp>
#include <nostalgia/core/core.hpp>
#include "core.hpp" #include "core.hpp"
@ -29,7 +30,7 @@ ox::Error init(Context *ctx) {
ox::Error run(Context *ctx) { ox::Error run(Context *ctx) {
const auto id = ctx->windowerData<SdlImplData>(); const auto id = ctx->windowerData<SdlImplData>();
// try adaptive vsync // try adaptive vsync
if (SDL_GL_SetSwapInterval(-1) < 0) { if (SDL_GL_SetSwapInterval(config::SdlVsyncOption) < 0) {
oxTrace("nostalgia::core::sdl", "Could not enable adaptive vsync, falling back on vsync"); oxTrace("nostalgia::core::sdl", "Could not enable adaptive vsync, falling back on vsync");
SDL_GL_SetSwapInterval(1); // fallback on normal vsync SDL_GL_SetSwapInterval(1); // fallback on normal vsync
} }