diff options
| author | Bas Nieuwenhuizen <[email protected]> | 2017-02-08 18:19:58 +0100 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2017-02-08 22:43:11 +0000 |
| commit | f22836dbdd4082f3d43c1d998b092f07ca3e9b77 (patch) | |
| tree | 317f2fe0861a6e672a011d81daa9799a4cc6c6c7 | |
| parent | f64d74aa198a993f5907a1bad5130e3056c1b84f (diff) | |
radv: Add CPU color packing for VK_FORMAT_A2B10G10R10_UNORM_PACK32.
For allowing fast color clears in the main render targets of dota2.
[airlied: fix clear_vals[1] as suggested by Andres.
Signed-off-by: Bas Nieuwenhuizen <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
| -rw-r--r-- | src/amd/vulkan/radv_formats.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/amd/vulkan/radv_formats.c b/src/amd/vulkan/radv_formats.c index f18ecee9d2a..1188ee57b99 100644 --- a/src/amd/vulkan/radv_formats.c +++ b/src/amd/vulkan/radv_formats.c @@ -940,8 +940,12 @@ bool radv_format_pack_clear_color(VkFormat format, clear_vals[1] |= ((uint16_t)util_iround(CLAMP(value->float32[3], 0.0f, 1.0f) * 0xffff)) << 16; break; case VK_FORMAT_A2B10G10R10_UNORM_PACK32: - /* TODO */ - return false; + clear_vals[0] = ((uint16_t)util_iround(CLAMP(value->float32[0], 0.0f, 1.0f) * 0x3ff)) & 0x3ff; + clear_vals[0] |= (((uint16_t)util_iround(CLAMP(value->float32[1], 0.0f, 1.0f) * 0x3ff)) & 0x3ff) << 10; + clear_vals[0] |= (((uint16_t)util_iround(CLAMP(value->float32[2], 0.0f, 1.0f) * 0x3ff)) & 0x3ff) << 20; + clear_vals[0] |= (((uint16_t)util_iround(CLAMP(value->float32[1], 0.0f, 1.0f) * 0x3)) & 0x3) << 30; + clear_vals[1] = 0; + return true; case VK_FORMAT_R32G32_SFLOAT: clear_vals[0] = fui(value->float32[0]); clear_vals[1] = fui(value->float32[1]); |