Mesa (master): r200: fix cube maps for non-mm path

[Roland Scheidegger]

Module: Mesa
Branch: master
Commit: ffae82da4cf5a969d699c7f5bdcd4dae6c27a1ca
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ffae82da4cf5a969d699c7f5bdcd4dae6c27a1ca

Author: Roland Scheidegger <sroland at vmware.com>
Date:   Fri Jun 19 22:32:06 2009 +0200

r200: fix cube maps for non-mm path

drm cmd checker rightfully fell over any cube emit

---

 src/mesa/drivers/dri/r200/r200_state_init.c |   29 ++++++++++++++++++++++++++-
 1 files changed, 28 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/r200/r200_state_init.c b/src/mesa/drivers/dri/r200/r200_state_init.c
index 8392009..f88ec87 100644
--- a/src/mesa/drivers/dri/r200/r200_state_init.c
+++ b/src/mesa/drivers/dri/r200/r200_state_init.c
@@ -620,6 +620,30 @@ static void cube_emit(GLcontext *ctx, struct radeon_state_atom *atom)
 {
    r200ContextPtr r200 = R200_CONTEXT(ctx);
    BATCH_LOCALS(&r200->radeon);
+   uint32_t dwords = 3;
+   int i = atom->idx, j;
+   radeonTexObj *t = r200->state.texture.unit[i].texobj;
+   radeon_mipmap_level *lvl;
+
+   BEGIN_BATCH_NO_AUTOSTATE(dwords + (3 * 5));
+   /* XXX that size won't really match with image_override... */
+   OUT_BATCH_TABLE(atom->cmd, 2);
+
+   if (t && !t->image_override) {
+     lvl = &t->mt->levels[0];
+     OUT_BATCH_TABLE((atom->cmd + 2), 1);
+     for (j = 1; j <= 5; j++) {
+       OUT_BATCH_RELOC(lvl->faces[j].offset, t->mt->bo, lvl->faces[j].offset,
+			RADEON_GEM_DOMAIN_VRAM, 0, 0);
+     }
+   }
+   END_BATCH();
+}
+
+static void cube_emit_cs(GLcontext *ctx, struct radeon_state_atom *atom)
+{
+   r200ContextPtr r200 = R200_CONTEXT(ctx);
+   BATCH_LOCALS(&r200->radeon);
    uint32_t dwords = 2;
    int i = atom->idx, j;
    radeonTexObj *t = r200->state.texture.unit[i].texobj;
@@ -752,7 +776,10 @@ void r200InitState( r200ContextPtr rmesa )
       ALLOC_STATE( cube[4], tex_cube, CUBE_STATE_SIZE, "CUBE/tex-4", 4 );
       ALLOC_STATE( cube[5], tex_cube, CUBE_STATE_SIZE, "CUBE/tex-5", 5 );
       for (i = 0; i < 5; i++)
-	rmesa->hw.cube[i].emit = cube_emit;
+          if (rmesa->radeon.radeonScreen->kernel_mm)
+              rmesa->hw.cube[i].emit = cube_emit_cs;
+          else
+              rmesa->hw.cube[i].emit = cube_emit;
    }
    else {
       ALLOC_STATE( cube[0], never, CUBE_STATE_SIZE, "CUBE/tex-0", 0 );