From 04540b7cf9194b96bdcc0ed097a7e2c5ff04cfd9 Mon Sep 17 00:00:00 2001
From: Miro Kropacek <[EMAIL REDACTED]>
Date: Fri, 28 Jun 2024 23:06:24 +0200
Subject: [PATCH] atari:video:gem: SDL_GEM_ALIGN_WINDOW ->
SDL_VIDEO_ALIGNED_WINDOWS
---
README.MiNT | 9 ++++-----
src/video/gem/SDL_gemvideo.c | 2 +-
2 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/README.MiNT b/README.MiNT
index 82e31a3f..bee2eb63 100644
--- a/README.MiNT
+++ b/README.MiNT
@@ -102,6 +102,10 @@ SDL_VIDEODRIVER:
SDL_VIDEO_GL_DRIVER:
Set to filename to load as OpenGL library, if you use SDL_GL_LoadLibrary()
+SDL_VIDEO_ALIGNED_WINDOWS:
+ Set to force aligning of the window's x coordinate to a 16-pixel boundary
+ (e.g. for speed reasons)
+
SDL_AUDIODRIVER:
Set to 'mint_gsxb' to force Atari GSXB audio driver
Set to 'mint_mcsn' to force Atari MCSN audio driver
@@ -155,11 +159,6 @@ SDL_JOYSTICK_ATARI:
- Lightpen, analog paddles: 2 axis, 2 buttons. The 2 buttons are those
affected to 1 button joysticks on the same port.
-SDL_GEM_ALIGN_WINDOW:
- - The gem video driver no longer aligns the window to a 16-pixel
- boundary. If you want the old behaviour (e.g. for speed reasons),
- set this environment variable.
-
==============================================================================
VI. More informations about drivers:
diff --git a/src/video/gem/SDL_gemvideo.c b/src/video/gem/SDL_gemvideo.c
index 8a151cb8..9ddb71a6 100644
--- a/src/video/gem/SDL_gemvideo.c
+++ b/src/video/gem/SDL_gemvideo.c
@@ -456,7 +456,7 @@ int GEM_VideoInit(_THIS, SDL_PixelFormat *vformat)
VDI_ReadExtInfo(this, work_out);
if (VDI_format == VDI_FORMAT_INTER)
- GEM_align_windows = SDL_getenv("SDL_GEM_ALIGN_WINDOW") != NULL;
+ GEM_align_windows = SDL_getenv("SDL_VIDEO_ALIGNED_WINDOWS") != NULL;
else
GEM_align_windows = SDL_FALSE;