r300: make ste text buffer work with > 2048 on r500

diff --git a/src/mesa/drivers/dri/r300/r300_texstate.c b/src/mesa/drivers/dri/r300/r300_texstate.c
index f5b41180f795d93d5f9aef45584dba25199e67d5..8a90069a6d0b72ecbc317c2800f327574001fdc7 100644 (file)
--- a/src/mesa/drivers/dri/r300/r300_texstate.c
+++ b/src/mesa/drivers/dri/r300/r300_texstate.c
@@ -484,6 +484,13 @@ void r300SetTexBuffer(__DRIcontext *pDRICtx, GLint target, __DRIdrawable *dPriv)
               ((rb->height - 1) << R300_TX_HEIGHTMASK_SHIFT);
        t->pp_txsize |= R300_TX_SIZE_TXPITCH_EN;
        t->pp_txpitch |= pitch_val;
+
+       if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
+           if (rb->width > 2048)
+               t->pp_txpitch |= R500_TXWIDTH_BIT11;
+           if (rb->height > 2048)
+               t->pp_txpitch |= R500_TXHEIGHT_BIT11;
+       }
        t->validated = GL_TRUE;
        _mesa_unlock_texture(radeon->glCtx, texObj);
        return;