Basic sdl3 support.

src/gl.c

@@ -32,7 +32,7 @@ Copy a block of pixels from one framebuffer object to another.
 Use nil RenderTexture for window framebuffer
 */
 int lglBlitFramebuffer( lua_State* L ) {
-#if defined( PLATFORM_DESKTOP ) || defined( PLATFORM_DESKTOP_SDL )
+#if defined( PLATFORM_DESKTOP ) || defined( PLATFORM_DESKTOP_SDL2 ) || defined( PLATFORM_DESKTOP_SDL3 )
 	if ( !( lua_isuserdata( L, 1 ) || lua_isnil( L, 1 ) ) || !( lua_isuserdata( L, 2 ) || lua_isnil( L, 2 ) ) ) {
 		TraceLog( state->logLevelInvalid, "%s", "Argument needs to be RenderTexture or nil" );
 		lua_pushnil( L );

src/lua_core.c

@@ -17,8 +17,10 @@
 
 #ifdef PLATFORM_DESKTOP
 	#include "platforms/core_desktop_glfw.c"
-#elif PLATFORM_DESKTOP_SDL
-	#include "platforms/core_desktop_sdl.c"
+#elif PLATFORM_DESKTOP_SDL2
+	#include "platforms/core_desktop_sdl2.c"
+#elif PLATFORM_DESKTOP_SDL3
+	#include "platforms/core_desktop_sdl3.c"
 #elif PLATFORM_WEB
 	#include "platforms/core_web.c"
 #endif
@@ -1451,7 +1453,7 @@ void luaCallInit() {
 
 
 void luaCallUpdate() {
-#if defined PLATFORM_DESKTOP_SDL && defined LUA_EVENTS
+#if defined PLATFORM_DESKTOP_SDL2 && defined LUA_EVENTS
 	platformSendEvents();
 #endif
 	lua_State* L = state->luaState;

src/platforms/core_desktop_sdl2.c

@@ -1,7 +1,7 @@
 #include "main.h"
 #include "lua_core.h"
 #include "core.h"
-#include "platforms/core_desktop_sdl.h"
+#include "platforms/core_desktop_sdl2.h"
 
 void platformDefineGlobals() {
 	lua_State* L = state->luaState;

src/platforms/core_desktop_sdl3.c

@@ -0,0 +1,23 @@
+#include "main.h"
+#include "lua_core.h"
+#include "core.h"
+#include "platforms/core_desktop_sdl3.h"
+
+void platformDefineGlobals() {
+	lua_State* L = state->luaState;
+
+	lua_getglobal( L, "RL" );
+/*DOC_DEFINES_START*/
+/*DOC_DEFINES_END*/
+	lua_pop( L, -1 );
+}
+
+void luaPlatformRegister() {
+	// lua_State* L = state->luaState;
+	// lua_getglobal( L, "RL" );
+
+	// lua_pop( L, -1 );
+#ifdef LUA_EVENTS
+	// platformRegisterEvents();
+#endif
+}

src/state.c

@@ -29,7 +29,7 @@ void stateContextInit() {
 	state->defaultTexture = (Texture){ 1, 1, 1, 1, 7 };
 	state->shapesTexture = (Texture){ 1, 1, 1, 1, 7 };
 	state->RLGLcurrentShaderLocs = malloc( RL_MAX_SHADER_LOCATIONS * sizeof( int ) );
-#ifdef PLATFORM_DESKTOP_SDL
+#ifdef PLATFORM_DESKTOP_SDL2
 	state->SDL_eventQueue = malloc( PLATFORM_SDL_EVENT_QUEUE_LEN * sizeof( SDL_Event ) );
 	state->SDL_eventQueueLen = 0;
 #endif