diff options
Diffstat (limited to 'src/i915_video.c')
| -rw-r--r-- | src/i915_video.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/i915_video.c b/src/i915_video.c index fb3f4fcc..c2f01848 100644 --- a/src/i915_video.c +++ b/src/i915_video.c @@ -60,7 +60,7 @@ I915DisplayVideoTextured(ScrnInfoPtr pScrn, I830PortPrivPtr pPriv, int id, DrawablePtr pDraw) { I830Ptr pI830 = I830PTR(pScrn); - CARD32 format, ms3, s2; + CARD32 format, ms3, s2, s5; BoxPtr pbox; int nbox, dxo, dyo; Bool planar; @@ -103,7 +103,7 @@ I915DisplayVideoTextured(ScrnInfoPtr pScrn, I830PortPrivPtr pPriv, int id, /* draw rect -- just clipping */ OUT_RING(_3DSTATE_DRAW_RECT_CMD); - OUT_RING(0x00000000); /* flags */ + OUT_RING(DRAW_DITHER_OFS_X(x1 & 3)| DRAW_DITHER_OFS_Y(y1 & 3)); /* flags */ OUT_RING(0x00000000); /* ymin, xmin */ OUT_RING((pScrn->virtualX - 1) | (pScrn->virtualY - 1) << 16); /* ymax, xmax */ @@ -131,7 +131,10 @@ I915DisplayVideoTextured(ScrnInfoPtr pScrn, I830PortPrivPtr pPriv, int id, OUT_RING(s2); OUT_RING((1 << S4_POINT_WIDTH_SHIFT) | S4_LINE_WIDTH_ONE | S4_CULLMODE_NONE | S4_VFMT_XY); - OUT_RING(0x00000000); /* S5 - enable bits */ + s5 = 0x0; + if (pI830->cpp == 2) + s5 |= S5_COLOR_DITHER_ENABLE; + OUT_RING(s5); /* S5 - enable bits */ OUT_RING((2 << S6_DEPTH_TEST_FUNC_SHIFT) | (2 << S6_CBUF_SRC_BLEND_FACT_SHIFT) | (1 << S6_CBUF_DST_BLEND_FACT_SHIFT) | S6_COLOR_WRITE_ENABLE | |