Commit f22836db authored by Bas Nieuwenhuizen's avatar Bas Nieuwenhuizen Committed by Dave Airlie

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's avatarBas Nieuwenhuizen <basni@google.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent f64d74aa
......@@ -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]);
......
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