forked from mirrors/nixpkgs
53 lines
1.9 KiB
Diff
53 lines
1.9 KiB
Diff
diff --git a/glx/glxdri.c b/glx/glxdri.c
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index 6122653..3f5fc2b 100644
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--- a/glx/glxdri.c
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+++ b/glx/glxdri.c
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@@ -1042,8 +1042,11 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
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goto handle_error;
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}
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+ char *real_dri_driver_path = getenv("XORG_DRI_DRIVER_PATH");
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+ if (!real_dri_driver_path) real_dri_driver_path = dri_driver_path;
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+
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snprintf(filename, sizeof filename, "%s/%s_dri.so",
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- dri_driver_path, driverName);
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+ real_dri_driver_path, driverName);
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screen->driver = dlopen(filename, RTLD_LAZY | RTLD_LOCAL);
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if (screen->driver == NULL) {
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diff --git a/glx/glxdri2.c b/glx/glxdri2.c
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index ed7fb4c..135b1c8 100644
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--- a/glx/glxdri2.c
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+++ b/glx/glxdri2.c
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@@ -617,8 +617,11 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
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__glXInitExtensionEnableBits(screen->glx_enable_bits);
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- snprintf(filename, sizeof filename,
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- "%s/%s_dri.so", dri_driver_path, driverName);
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+ char *real_dri_driver_path = getenv("XORG_DRI_DRIVER_PATH");
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+ if (!real_dri_driver_path) real_dri_driver_path = dri_driver_path;
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+
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+ snprintf(filename, sizeof filename, "%s/%s_dri.so",
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+ real_dri_driver_path, driverName);
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screen->driver = dlopen(filename, RTLD_LAZY | RTLD_LOCAL);
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if (screen->driver == NULL) {
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diff --git a/glx/glxdriswrast.c b/glx/glxdriswrast.c
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index 44f658f..8922414 100644
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--- a/glx/glxdriswrast.c
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+++ b/glx/glxdriswrast.c
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@@ -458,8 +458,11 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
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screen->base.swapInterval = NULL;
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screen->base.pScreen = pScreen;
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+ char *real_dri_driver_path = getenv("XORG_DRI_DRIVER_PATH");
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+ if (!real_dri_driver_path) real_dri_driver_path = dri_driver_path;
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+
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snprintf(filename, sizeof filename,
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- "%s/%s_dri.so", dri_driver_path, driverName);
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+ "%s/%s_dri.so", real_dri_driver_path, driverName);
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screen->driver = dlopen(filename, RTLD_LAZY | RTLD_LOCAL);
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if (screen->driver == NULL) {
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