diff options
| author | Charmaine Lee <[email protected]> | 2017-11-15 22:21:22 -0800 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2018-09-10 13:07:30 -0600 |
| commit | 73c850fb9a75cba07dbd45572d7a060a7bdb24bc (patch) | |
| tree | c9fee691e2e573996f54b64ceda67a1447e388b1 | |
| parent | afacde35531b74ccb250c65d298678b6993a339d (diff) | |
svga: check sample count devcaps
Check sample count devcaps from the svga device to determine the
supported sample counts.
Reviewed-by: Brian Paul <[email protected]>
| -rw-r--r-- | src/gallium/drivers/svga/svga_screen.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gallium/drivers/svga/svga_screen.c b/src/gallium/drivers/svga/svga_screen.c index d5fae6c57b5..f376367f6e2 100644 --- a/src/gallium/drivers/svga/svga_screen.c +++ b/src/gallium/drivers/svga/svga_screen.c @@ -1058,6 +1058,14 @@ svga_screen_create(struct svga_winsys_screen *sws) svgascreen->maxPointSize = 80.0F; svgascreen->max_color_buffers = SVGA3D_DX_MAX_RENDER_TARGETS; + /* Multisample samples per pixel */ + if (sws->have_sm4_1 && debug_get_bool_option("SVGA_MSAA", TRUE)) { + if (get_bool_cap(sws, SVGA3D_DEVCAP_MULTISAMPLE_2X, FALSE)) + svgascreen->ms_samples |= 1 << 1; + if (get_bool_cap(sws, SVGA3D_DEVCAP_MULTISAMPLE_4X, FALSE)) + svgascreen->ms_samples |= 1 << 3; + } + /* Maximum number of constant buffers */ svgascreen->max_const_buffers = get_uint_cap(sws, SVGA3D_DEVCAP_DX_MAX_CONSTANT_BUFFERS, 1); |