Signed-off-by: Geert Uytterhoeven <ge...@linux-m68k.org>
---
hw/kdrive/fbdev/fbdev.c | 75 +++++++++++++++++++++++++++++++---------------
1 files changed, 50 insertions(+), 25 deletions(-)
diff --git a/hw/kdrive/fbdev/fbdev.c b/hw/kdrive/fbdev/fbdev.c
index ebbfeb9..f31635d 100644
--- a/hw/kdrive/fbdev/fbdev.c
+++ b/hw/kdrive/fbdev/fbdev.c
@@ -402,33 +402,58 @@ fbdevSetShadow(ScreenPtr pScreen)
window = fbdevWindowLinear;
update = 0;
- if (scrpriv->randr)
- if (priv->var.bits_per_pixel == 16) {
- switch (scrpriv->randr) {
- case RR_Rotate_90:
- if (useYX)
- update = shadowUpdateRotate16_90YX;
- else
- update = shadowUpdateRotate16_90;
- break;
- case RR_Rotate_180:
- update = shadowUpdateRotate16_180;
- break;
- case RR_Rotate_270:
- if (useYX)
- update = shadowUpdateRotate16_270YX;
- else
- update = shadowUpdateRotate16_270;
- break;
- default:
- update = shadowUpdateRotate16;
- break;
+ switch (priv->fix.type) {
+ case FB_TYPE_PACKED_PIXELS:
+ if (scrpriv->randr)
+ if (priv->var.bits_per_pixel == 16) {
+ switch (scrpriv->randr) {
+ case RR_Rotate_90:
+ if (useYX)
+ update = shadowUpdateRotate16_90YX;
+ else
+ update = shadowUpdateRotate16_90;
+ break;
+ case RR_Rotate_180:
+ update = shadowUpdateRotate16_180;
+ break;
+ case RR_Rotate_270:
+ if (useYX)
+ update = shadowUpdateRotate16_270YX;
+ else
+ update = shadowUpdateRotate16_270;
+ break;
+ default:
+ update = shadowUpdateRotate16;
+ break;
+ }
}
- }
+ else
+ update = shadowUpdateRotatePacked;
else
- update = shadowUpdateRotatePacked;
- else
- update = shadowUpdatePacked;
+ update = shadowUpdatePacked;
+ break;
+
+ case FB_TYPE_PLANES:
+ FatalError("Bitplanes are not yet supported\n");
+ break;
+
+ case FB_TYPE_INTERLEAVED_PLANES:
+ FatalError("Interleaved bitplanes are not yet supported\n");
+ break;
+
+ case FB_TYPE_TEXT:
+ FatalError("Text frame buffers are not yet supported\n");
+ break;
+
+ case FB_TYPE_VGA_PLANES:
+ FatalError("VGA planes are not yet supported\n");
+ break;
+
+ default:
+ FatalError("Unsupported frame buffer type %u\n", priv->fix.type);
+ break;
+ }
+
return KdShadowSet(pScreen, scrpriv->randr, update, window);
}
--
1.7.0.4
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