From: Dave Airlie <[email protected]> This just uses an 8-bit clear and packs the values.
Signed-off-by: Dave Airlie <[email protected]> --- src/amd/vulkan/radv_meta_clear.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/amd/vulkan/radv_meta_clear.c b/src/amd/vulkan/radv_meta_clear.c index c07775f..6583d64 100644 --- a/src/amd/vulkan/radv_meta_clear.c +++ b/src/amd/vulkan/radv_meta_clear.c @@ -1175,6 +1175,14 @@ radv_cmd_clear_image(struct radv_cmd_buffer *cmd_buffer, internal_clear_value.color.uint32[0] = value; } + if (format == VK_FORMAT_R4G4_UNORM_PACK8) { + uint8_t r, g; + format = VK_FORMAT_R8_UINT; + r = float_to_ubyte(clear_value->color.float32[0]) >> 4; + g = float_to_ubyte(clear_value->color.float32[1]) >> 4; + internal_clear_value.color.uint32[0] = (r << 4) | (g & 0xf); + } + for (uint32_t r = 0; r < range_count; r++) { const VkImageSubresourceRange *range = &ranges[r]; for (uint32_t l = 0; l < radv_get_levelCount(image, range); ++l) { -- 2.9.3 _______________________________________________ mesa-dev mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-dev
