mirror of https://github.com/bjornbytes/lovr.git
lovr.graphics.getSupported;
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@ -327,6 +327,14 @@ int l_lovrGraphicsGetDimensions(lua_State* L) {
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return 2;
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}
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int l_lovrGraphicsGetSupported(lua_State* L) {
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GraphicsFeatures features = lovrGraphicsGetSupported();
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lua_newtable(L);
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lua_pushboolean(L, features.writableBlocks);
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lua_setfield(L, -2, "writableBlocks");
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return 1;
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}
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int l_lovrGraphicsGetSystemLimits(lua_State* L) {
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GraphicsLimits limits = lovrGraphicsGetLimits();
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lua_newtable(L);
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@ -1202,6 +1210,7 @@ const luaL_Reg lovrGraphics[] = {
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{ "getWidth", l_lovrGraphicsGetWidth },
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{ "getHeight", l_lovrGraphicsGetHeight },
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{ "getDimensions", l_lovrGraphicsGetDimensions },
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{ "getSupported", l_lovrGraphicsGetSupported },
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{ "getSystemLimits", l_lovrGraphicsGetSystemLimits },
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{ "getStats", l_lovrGraphicsGetStats },
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@ -67,6 +67,10 @@ typedef enum {
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WINDING_COUNTERCLOCKWISE
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} Winding;
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typedef struct {
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bool writableBlocks;
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} GraphicsFeatures;
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typedef struct {
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bool initialized;
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float pointSizes[2];
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@ -165,6 +169,7 @@ void lovrGraphicsCreateWindow(int w, int h, bool fullscreen, int msaa, const cha
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void lovrGraphicsGetDimensions(int* width, int* height);
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int lovrGraphicsGetMSAA();
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void lovrGraphicsSetCamera(Camera* camera, bool clear);
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GraphicsFeatures lovrGraphicsGetSupported();
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GraphicsLimits lovrGraphicsGetLimits();
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GraphicsStats lovrGraphicsGetStats();
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@ -801,6 +801,16 @@ void lovrGpuPresent() {
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#endif
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}
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GraphicsFeatures lovrGraphicsGetSupported() {
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return (GraphicsFeatures) {
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#ifdef EMSCRIPTEN
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.writableBlocks = GLAD_GL_ARB_shader_storage_blocks
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#else
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.writableBlocks = false
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#endif
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};
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}
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GraphicsLimits lovrGraphicsGetLimits() {
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if (!state.limits.initialized) {
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#ifdef EMSCRIPTEN
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