fix: enable the extension clip_cull_distance for mobile, the game cra…

…sh if hardware clip planes distance is used
emawind84 · Mar 19, 2024 · a516a85 · a516a85
1 parent 5694fee
commit a516a85
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/src/common/rendering/gl/gl_shader.cpp b/src/common/rendering/gl/gl_shader.cpp
@@ -401,6 +401,8 @@ bool FShader::Load(const char * name, const char * vert_prog_lump, const char *
 
 #ifdef __MOBILE__
 	vp_comb << "#version 310 es\n";
+	if (gl.flags & ~RFL_NO_CLIP_PLANES)
+		vp_comb << "#extension GL_EXT_clip_cull_distance : enable\n";
 #else
 	if ((gl.flags & RFL_SHADER_STORAGE_BUFFER) && screen->allowSSBO())
 		vp_comb << "#version 430 core\n";

diff --git a/src/common/rendering/gl_load/gl_interface.cpp b/src/common/rendering/gl_load/gl_interface.cpp
@@ -140,9 +140,9 @@ void gl_LoadExtensions()
 
 #ifdef __MOBILE__
 	gl_version = 3.31;
+	gl.flags |= RFL_NO_CLIP_PLANES;
 	gl.flags |= RFL_INVALIDATE_BUFFER;
 	gl.flags |= RFL_SHADER_STORAGE_BUFFER;
-	if (!CheckExtension("GL_EXT_clip_cull_distance")) gl.flags |= RFL_NO_CLIP_PLANES;
 #endif
 	// Don't even start if it's lower than 2.0 or no framebuffers are available (The framebuffer extension is needed for glGenerateMipmapsEXT!)
 	if (gl_version < 3.3f)
@@ -160,6 +160,7 @@ void gl_LoadExtensions()
 	// first test for optional features
 	if (CheckExtension("GL_ARB_texture_compression")) gl.flags |= RFL_TEXTURE_COMPRESSION;
 	if (CheckExtension("GL_EXT_texture_compression_s3tc")) gl.flags |= RFL_TEXTURE_COMPRESSION_S3TC;
+	if (CheckExtension("GL_EXT_clip_cull_distance")) gl.flags &= ~RFL_NO_CLIP_PLANES;
 
 	if (gl_version < 4.f)
 	{