diff options
| author | Patrice Mandin <pmandin@caramail.com> | 2007-02-03 13:22:42 +0100 |
|---|---|---|
| committer | Patrice Mandin <pmandin@caramail.com> | 2007-02-03 13:22:42 +0100 |
| commit | de24b01b05d4c7402c06851dd7dbbb5854b1ff41 (patch) | |
| tree | c88947018ac5b72c0874775ee29b1429617ff517 /src/mesa | |
| parent | 1c25561e30ada8036d00aa84344377aa2a4f791a (diff) | |
nouveau: fix viewport clipping initialization
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nv10_state.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nv10_state.c b/src/mesa/drivers/dri/nouveau/nv10_state.c index 055f538a3a..88c1d7d9e1 100644 --- a/src/mesa/drivers/dri/nouveau/nv10_state.c +++ b/src/mesa/drivers/dri/nouveau/nv10_state.c @@ -612,10 +612,13 @@ static void nv10WindowMoved(nouveauContextPtr nmesa) OUT_RING_CACHE((h << 16) | y); /* something to do with clears, possibly doesn't belong here */ + BEGIN_RING_SIZE(NvSub3D, 0x02b4, 1); + OUT_RING(0); + BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_HORIZ(0), 2); - OUT_RING_CACHE(((w+x) << 16) | x | 0x800); - OUT_RING_CACHE(((h+y) << 16) | y | 0x800); + OUT_RING_CACHE(((w+x-1) << 16) | x | 0x08000800); + OUT_RING_CACHE(((h+y-1) << 16) | y | 0x08000800); for (i=1; i<7; i++) { BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_HORIZ(i), 1); @@ -651,14 +654,12 @@ static GLboolean nv10InitCard(nouveauContextPtr nmesa) OUT_RING(NvDmaFB); /* 194 dma_in_memory2 */ OUT_RING(NvDmaFB); /* 198 dma_in_memory3 */ - BEGIN_RING_SIZE(NvSub3D, 0x02b4, 1); - OUT_RING(0); BEGIN_RING_SIZE(NvSub3D, 0x0290, 1); OUT_RING(0x00100001); BEGIN_RING_SIZE(NvSub3D, 0x03f4, 1); OUT_RING(0); - return GL_FALSE; + return GL_TRUE; } /* Update buffer offset/pitch/format */ |