Update SDL2 version from 2.24.2 to 2.26.0

This is just a minor update to see if its any better than emscripten-core#20268

Author: sbc100

test/browser/test_sdl2_key.c

@@ -62,13 +62,13 @@ int main(int argc, char **argv) {
 
   SDL_StartTextInput();
 
-  emscripten_run_script("keydown(38);keyup(38)"); // up
-  emscripten_run_script("keydown(40);keyup(40);"); // down
-  emscripten_run_script("keydown(37);keyup(37);"); // left
-  emscripten_run_script("keydown(39);keyup(39);"); // right
-  emscripten_run_script("keydown(65);keyup(65);"); // a
-  emscripten_run_script("keydown(66);keyup(66);"); // b
-  emscripten_run_script("keydown(100);keyup(100);"); // trigger the end
+  emscripten_run_script("keydown(38, 'ArrowUp');   keyup(38, 'ArrowUp')"); // up
+  emscripten_run_script("keydown(40, 'ArrowDown'); keyup(40, 'ArrowWDown')"); // down
+  emscripten_run_script("keydown(37, 'ArrowLeft'); keyup(37, 'ArrowLeft');"); // left
+  emscripten_run_script("keydown(39, 'ArrowRight');keyup(39, 'ArrowRight');"); // right
+  emscripten_run_script("keydown(65, 'KeyA');      keyup(65, 'KeyA');"); // a
+  emscripten_run_script("keydown(66, 'KeyB');      keyup(66, 'KeyB');"); // b
+  emscripten_run_script("keydown(100,'KeyD');      keyup(100,'KeyD');"); // trigger the end
 
   emscripten_set_main_loop(pump_events, 3, 0);
   return 99;

test/browser/test_sdl2_mouse.c

@@ -25,10 +25,12 @@ void one() {
         printf("motion : %d,%d  %d,%d\n", m->x, m->y, m->xrel, m->yrel);
 
         if (mouse_motions == 0) {
+          // Starting with SDL 2.26.0 initual xrel and yrel values are zero
+          // See: https://github.com/libsdl-org/SDL/commit/0e61c106
 #ifdef TEST_SDL_MOUSE_OFFSETS
-          assert(eq(m->x, 5) && eq(m->y, 15) && eq(m->xrel, 5) && eq(m->yrel, 15));
+          assert(eq(m->x, 5) && eq(m->y, 15) && eq(m->xrel, 0) && eq(m->yrel, 0));
 #else
-          assert(eq(m->x, 10) && eq(m->y, 20) && eq(m->xrel, 10) && eq(m->yrel, 20));
+          assert(eq(m->x, 10) && eq(m->y, 20) && eq(m->xrel, 0) && eq(m->yrel, 0));
 #endif
         } else if (mouse_motions == 1) {
 #ifdef TEST_SDL_MOUSE_OFFSETS

test/test_browser.py

@@ -3039,19 +3039,19 @@ def test_sdl2_image_formats(self):
   @no_wasm64('SDL2 + wasm64')
   def test_sdl2_key(self):
     create_file('pre.js', '''
-      function keydown(c) {
-        var event = new KeyboardEvent("keydown", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true });
+      function keydown(keyCode, code) {
+        var event = new KeyboardEvent("keydown", { keyCode, code, charCode: keyCode, 'view': window, 'bubbles': true, 'cancelable': true });
         var prevented = !document.dispatchEvent(event);
 
         //send keypress if not prevented
         if (!prevented) {
-          var event = new KeyboardEvent("keypress", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true });
+          var event = new KeyboardEvent("keypress", { keyCode, code, charCode: keyCode, 'view': window, 'bubbles': true, 'cancelable': true });
           document.dispatchEvent(event);
         }
       }
 
-      function keyup(c) {
-        var event = new KeyboardEvent("keyup", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true });
+      function keyup(keyCode, code) {
+        var event = new KeyboardEvent("keyup", { keyCode, code, charCode: keyCode, 'view': window, 'bubbles': true, 'cancelable': true });
         document.dispatchEvent(event);
       }
     ''')

tools/ports/sdl2.py

@@ -5,8 +5,8 @@
 
 import os
 
-TAG = 'release-2.24.2'
-HASH = 'b178bdc8f7c40271e09a72f639649d1d61953dda4dc12b77437259667b63b961fd3b2c67b0de6fdc5f9f9c80c49bfafd164e4c13715bc1056e550acc8bad5a3c'
+TAG = 'release-2.26.0'
+HASH = '2e53af5aa3d3ca7e2b8653f999379bf424b2190aad32a7997350fc058624818cca3a780907af74c8f72305ca18a83a2aa15839e1dbc94107128125a7df9cd7fd'
 SUBDIR = 'SDL-' + TAG
 
 variants = {'sdl2-mt': {'PTHREADS': 1}}