Fix Graphical Glitches On Some NVIDIA GPUs And Fix Crash When Taking Large Screenshots

media-layer/core/gles/src/compatibility-layer/shaders/main.fsh

@@ -1,5 +1,5 @@
 #version 100
-precision mediump float;
+precision highp float;
 // Texture
 uniform bool u_has_texture;
 uniform sampler2D u_texture_unit;

media-layer/core/gles/src/compatibility-layer/shaders/main.vsh

@@ -1,5 +1,5 @@
 #version 100
-precision mediump float;
+precision highp float;
 // Matrices
 uniform mat4 u_projection;
 uniform mat4 u_model_view;

mods/src/screenshot/screenshot.c

@@ -144,7 +144,8 @@ void screenshot_take(char *home) {
     int size = height * line_size;
 
     // Read Pixels
-    unsigned char pixels[size];
+    unsigned char *pixels = (unsigned char *) malloc(size);
+    ALLOC_CHECK(pixels);
     glReadPixels(x, y, width, height, GL_RGBA, GL_UNSIGNED_BYTE, pixels);
 
     // Save Image
@@ -157,4 +158,5 @@ void screenshot_take(char *home) {
     // Free
     free(file);
     free(screenshots);
+    free(pixels);
 }