diff options
| author | Jerome Glisse <[email protected]> | 2009-04-24 15:03:23 +0200 |
|---|---|---|
| committer | Jerome Glisse <[email protected]> | 2009-04-24 15:03:23 +0200 |
| commit | 5dec94696e67ca5a1d008530cbfea90f03aeff16 (patch) | |
| tree | a64d131105f508e2732f7fac30b7452be8fbef47 | |
| parent | 466c78c93538f2853449124c06274d538830cd5a (diff) | |
r300: emit cliprect when in dri2 mode
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_cmdbuf.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c index c575c9ac496..850ba370226 100644 --- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c +++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c @@ -215,6 +215,7 @@ static void emit_cb_offset(GLcontext *ctx, struct radeon_state_atom * atom) uint32_t cbpitch; uint32_t offset = r300->radeon.state.color.draw_offset; uint32_t dw = 6; + int i; rrb = radeon_get_colorbuffer(&r300->radeon); if (!rrb || !rrb->bo) { @@ -250,6 +251,17 @@ static void emit_cb_offset(GLcontext *ctx, struct radeon_state_atom * atom) OUT_BATCH((rrb->width << R300_SCISSORS_X_SHIFT) | (rrb->height << R300_SCISSORS_Y_SHIFT)); END_BATCH(); + BEGIN_BATCH_NO_AUTOSTATE(16); + for (i = 0; i < 4; i++) { + OUT_BATCH_REGSEQ(R300_SC_CLIPRECT_TL_0 + (i * 8), 2); + OUT_BATCH((0 << R300_CLIPRECT_X_SHIFT) | (0 << R300_CLIPRECT_Y_SHIFT)); + OUT_BATCH((rrb->width << R300_CLIPRECT_X_SHIFT) | (rrb->height << R300_CLIPRECT_Y_SHIFT)); + } + OUT_BATCH_REGSEQ(R300_SC_CLIP_RULE, 1); + OUT_BATCH(0xAAAA); + OUT_BATCH_REGSEQ(R300_SC_SCREENDOOR, 1); + OUT_BATCH(0xffffff); + END_BATCH(); } else { BEGIN_BATCH_NO_AUTOSTATE(3); OUT_BATCH_REGSEQ(R300_SC_SCISSORS_TL, 2); @@ -258,6 +270,17 @@ static void emit_cb_offset(GLcontext *ctx, struct radeon_state_atom * atom) OUT_BATCH(((rrb->width + R300_SCISSORS_OFFSET) << R300_SCISSORS_X_SHIFT) | ((rrb->height + R300_SCISSORS_OFFSET) << R300_SCISSORS_Y_SHIFT)); END_BATCH(); + BEGIN_BATCH_NO_AUTOSTATE(16); + for (i = 0; i < 4; i++) { + OUT_BATCH_REGSEQ(R300_SC_CLIPRECT_TL_0 + (i * 8), 2); + OUT_BATCH((1088 << R300_CLIPRECT_X_SHIFT) | (1088 << R300_CLIPRECT_Y_SHIFT)); + OUT_BATCH(((1088 + rrb->width) << R300_CLIPRECT_X_SHIFT) | ((1088 + rrb->height) << R300_CLIPRECT_Y_SHIFT)); + } + OUT_BATCH_REGSEQ(R300_SC_CLIP_RULE, 1); + OUT_BATCH(0xAAAA); + OUT_BATCH_REGSEQ(R300_SC_SCREENDOOR, 1); + OUT_BATCH(0xffffff); + END_BATCH(); } } } |