SDL: SDL_render_sw.c: fix -Wshadow warnings.

SDL Commits
1 
From 801dcbc5ef89de7e1f8b71b157d5f4e3eebecb72 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Tue, 7 Dec 2021 14:04:10 +0300
Subject: [PATCH] SDL_render_sw.c: fix -Wshadow warnings.

---
 src/render/software/SDL_render_sw.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/render/software/SDL_render_sw.c b/src/render/software/SDL_render_sw.c
index 6ce921a044f..1aaffac0ed6 100644
--- a/src/render/software/SDL_render_sw.c
+++ b/src/render/software/SDL_render_sw.c
@@ -862,7 +862,6 @@ SW_RunCommandQueue(SDL_Renderer * renderer, SDL_RenderCommand *cmd, void *vertic
 
                     /* Apply viewport */
                     if (drawstate.viewport->x || drawstate.viewport->y) {
-                        int i;
                         SDL_Point vp;
                         vp.x = drawstate.viewport->x;
                         vp.y = drawstate.viewport->y;
@@ -886,7 +885,6 @@ SW_RunCommandQueue(SDL_Renderer * renderer, SDL_RenderCommand *cmd, void *vertic
 
                     /* Apply viewport */
                     if (drawstate.viewport->x || drawstate.viewport->y) {
-                        int i;
                         SDL_Point vp;
                         vp.x = drawstate.viewport->x;
                         vp.y = drawstate.viewport->y;