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Add a way to change the driver used by the accelerated renderer

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This commit is contained in:
Mathieu Schroeter 2017-12-12 22:43:13 +01:00
parent 648233b470
commit 54d7eec1a3
1 changed files with 27 additions and 0 deletions
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27
src/blupi.cxx
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@ -78,6 +78,7 @@ enum Settings {
SETTING_TIMERINTERVAL = 1 << 2, SETTING_TIMERINTERVAL = 1 << 2,
SETTING_RENDERER = 1 << 3, SETTING_RENDERER = 1 << 3,
SETTING_ZOOM = 1 << 4, SETTING_ZOOM = 1 << 4,
SETTING_DRIVER = 1 << 5,
}; };
static int g_settingsOverload = 0; static int g_settingsOverload = 0;
@ -177,6 +178,16 @@ ReadConfig ()
g_rendererType = SDL_RENDERER_ACCELERATED; g_rendererType = SDL_RENDERER_ACCELERATED;
} }
if (
!(g_settingsOverload & SETTING_DRIVER) && j.find ("driver") != j.end () &&
(!g_rendererType || g_rendererType == SDL_RENDERER_ACCELERATED))
{
if (j["driver"] == "direct3d")
SDL_SetHint (SDL_HINT_RENDER_DRIVER, "direct3d");
else if (j["driver"] == "opengl")
SDL_SetHint (SDL_HINT_RENDER_DRIVER, "opengl");
}
return true; return true;
} }
@ -570,6 +581,11 @@ parseArgs (int argc, char * argv[], bool & exit)
{"-r", "--renderer"}, {"-r", "--renderer"},
"set a renderer [auto;software;accelerated] (default: auto)", "set a renderer [auto;software;accelerated] (default: auto)",
1}, 1},
{"driver",
{"-d", "--driver"},
"set a driver [auto;direct3d;opengl] (default: auto, ignored with "
"software renderer)",
1},
{"enablerecorder", {"enablerecorder",
{"-c", "--enable-recorder"}, {"-c", "--enable-recorder"},
"enable the recorder feature (F3/F4)", "enable the recorder feature (F3/F4)",
@ -648,6 +664,17 @@ parseArgs (int argc, char * argv[], bool & exit)
g_settingsOverload |= SETTING_RENDERER; g_settingsOverload |= SETTING_RENDERER;
} }
if (
args["driver"] &&
(!g_rendererType || g_rendererType == SDL_RENDERER_ACCELERATED))
{
if (args["driver"].as<std::string> () == "direct3d")
SDL_SetHint (SDL_HINT_RENDER_DRIVER, "direct3d");
else if (args["driver"].as<std::string> () == "opengl")
SDL_SetHint (SDL_HINT_RENDER_DRIVER, "opengl");
g_settingsOverload |= SETTING_DRIVER;
}
if (args["enablerecorder"]) if (args["enablerecorder"])
g_enableRecorder = true; g_enableRecorder = true;