Cleanup: remove legacy mmap memory allocation for 32 bit

This helped to go beyond the 4GB limit, but is no longer relevant for 64 bit.

2 files changed, 5 insertions, 8 deletions

diff --git a/source/blender/render/intern/source/pipeline.c b/source/blender/render/intern/source/pipeline.c
index d68f74751ec..e0c59596c2a 100644
--- a/source/blender/render/intern/source/pipeline.c
+++ b/source/blender/render/intern/source/pipeline.c
@@ -187,23 +187,20 @@ static int default_break(void *UNUSED(arg))
 
 static void stats_background(void *UNUSED(arg), RenderStats *rs)
 {
-  uintptr_t mem_in_use, mmap_in_use, peak_memory;
-  float megs_used_memory, mmap_used_memory, megs_peak_memory;
+  uintptr_t mem_in_use, peak_memory;
+  float megs_used_memory, megs_peak_memory;
   char info_time_str[32];
 
   mem_in_use = MEM_get_memory_in_use();
-  mmap_in_use = MEM_get_mapped_memory_in_use();
   peak_memory = MEM_get_peak_memory();
 
-  megs_used_memory = (mem_in_use - mmap_in_use) / (1024.0 * 1024.0);
-  mmap_used_memory = (mmap_in_use) / (1024.0 * 1024.0);
+  megs_used_memory = (mem_in_use) / (1024.0 * 1024.0);
   megs_peak_memory = (peak_memory) / (1024.0 * 1024.0);
 
   fprintf(stdout,
-          TIP_("Fra:%d Mem:%.2fM (%.2fM, Peak %.2fM) "),
+          TIP_("Fra:%d Mem:%.2fM (Peak %.2fM) "),
           rs->cfra,
           megs_used_memory,
-          mmap_used_memory,
           megs_peak_memory);
 
   if (rs->curfield) {
diff --git a/source/blender/render/intern/source/render_result.c b/source/blender/render/intern/source/render_result.c
index d829033656a..4b74bfb3e5c 100644
--- a/source/blender/render/intern/source/render_result.c
+++ b/source/blender/render/intern/source/render_result.c
@@ -255,7 +255,7 @@ RenderPass *render_layer_add_pass(RenderResult *rr,
     float *rect;
     int x;
 
-    rpass->rect = MEM_mapallocN(sizeof(float) * rectsize, name);
+    rpass->rect = MEM_callocN(sizeof(float) * rectsize, name);
     if (rpass->rect == NULL) {
       MEM_freeN(rpass);
       return NULL;