From: notaz <notasas@gmail.com>
Date: Fri, 1 Nov 2024 00:04:33 +0000 (+0200)
Subject: gpulib: use mmap callbacks for platforms that have it
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a3e25536051f9abb92c0bc90eba72c4c0e9ac04;p=pcsx_rearmed.git

gpulib: use mmap callbacks for platforms that have it

I think this was lost in some refactoring.
Also use minimum alignment of at least (x86) cache line size.
---

diff --git a/plugins/gpulib/gpu.c b/plugins/gpulib/gpu.c
index 03be13d0..c4702d2f 100644
--- a/plugins/gpulib/gpu.c
+++ b/plugins/gpulib/gpu.c
@@ -240,7 +240,7 @@ static noinline void get_gpu_info(uint32_t data)
 	// fills. (Will change this value if it ever gets large page support)
 	#define VRAM_ALIGN 8192
 #else
-	#define VRAM_ALIGN 16
+	#define VRAM_ALIGN 64
 #endif
 
 // double, for overdraw guard + at least 1 page before
@@ -250,7 +250,7 @@ static noinline void get_gpu_info(uint32_t data)
 static uint16_t *vram_ptr_orig = NULL;
 
 #ifndef GPULIB_USE_MMAP
-# ifdef __linux__
+# if defined(__linux__) || defined(_3DS) || defined(HAVE_LIBNX) || defined(VITA)
 #  define GPULIB_USE_MMAP 1
 # else
 #  define GPULIB_USE_MMAP 0