From 70f733ffb8437b51cfce6ad386a46d5bddfb6e7f Mon Sep 17 00:00:00 2001
From: wheremyfoodat <44909372+wheremyfoodat@users.noreply.github.com>
Date: Thu, 2 May 2024 00:22:13 +0300
Subject: [PATCH] GPU: Handle invalid floating point uniform writes

---
 include/PICA/shader.hpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/PICA/shader.hpp b/include/PICA/shader.hpp
index 5b05e0b79..a9216b17f 100644
--- a/include/PICA/shader.hpp
+++ b/include/PICA/shader.hpp
@@ -256,8 +256,10 @@ class PICAShader {
 
 	void uploadFloatUniform(u32 word) {
 		floatUniformBuffer[floatUniformWordCount++] = word;
-		if (floatUniformIndex >= 96) {
-			Helpers::panic("[PICA] Tried to write float uniform %d", floatUniformIndex);
+		// Check if the program tries to upload to a non-existent uniform, and empty the queue without writing in that case
+		if (floatUniformIndex >= 96) [[unlikely]] {
+			floatUniformWordCount = 0;
+			return;
 		}
 
 		if ((f32UniformTransfer && floatUniformWordCount >= 4) || (!f32UniformTransfer && floatUniformWordCount >= 3)) {