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Image: Implement 16-bit unorm and uint formats

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This commit is contained in:
BlueCube3310
2025-05-09 12:31:25 +02:00
parent ebc36a7225
commit 16b9ee6f50
13 changed files with 914 additions and 63 deletions
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50
modules/dds/image_saver_dds.cpp
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@@ -67,6 +67,7 @@ DDSFormatType _dds_format_get_type(DDSFormat p_format) {
case DDS_R32F:
case DDS_RG32F:
case DDS_RGBA32F:
case DDS_RGBA16:
return DDFT_FOURCC;
case DDS_BC6S:
@@ -74,6 +75,9 @@ DDSFormatType _dds_format_get_type(DDSFormat p_format) {
case DDS_BC7:
case DDS_RGB9E5:
case DDS_RGB32F:
case DDS_R16I:
case DDS_RG16I:
case DDS_RGBA16I:
return DDFT_DXGI;
default:
@@ -151,6 +155,24 @@ DDSFormat _image_format_to_dds_format(Image::Format p_image_format) {
case Image::FORMAT_BPTC_RGBA: {
return DDS_BC7;
}
case Image::FORMAT_R16: {
return DDS_R16;
}
case Image::FORMAT_RG16: {
return DDS_RG16;
}
case Image::FORMAT_RGBA16: {
return DDS_RGBA16;
}
case Image::FORMAT_R16I: {
return DDS_R16I;
}
case Image::FORMAT_RG16I: {
return DDS_RG16I;
}
case Image::FORMAT_RGBA16I: {
return DDS_RGBA16I;
}
default: {
return DDS_MAX;
}
@@ -181,6 +203,8 @@ uint32_t _image_format_to_fourcc_format(Image::Format p_format) {
return DDFCC_RG16F;
case Image::FORMAT_RGBAH:
return DDFCC_RGBA16F;
case Image::FORMAT_RGBA16:
return DDFCC_RGBA16;
default:
return 0;
@@ -221,6 +245,18 @@ uint32_t _image_format_to_dxgi_format(Image::Format p_format) {
return DXGI_R16G16B16A16_FLOAT;
case Image::FORMAT_RGBE9995:
return DXGI_R9G9B9E5;
case Image::FORMAT_R16:
return DXGI_R16_UNORM;
case Image::FORMAT_RG16:
return DXGI_R16G16_UNORM;
case Image::FORMAT_RGBA16:
return DXGI_R16G16B16A16_UNORM;
case Image::FORMAT_R16I:
return DXGI_R16_UINT;
case Image::FORMAT_RG16I:
return DXGI_R16G16_UINT;
case Image::FORMAT_RGBA16I:
return DXGI_R16G16B16A16_UINT;
default:
return 0;
@@ -276,6 +312,20 @@ void _get_dds_pixel_bitmask(Image::Format p_format, uint32_t &r_bit_count, uint3
r_blue_mask = 0x1f;
r_alpha_mask = 0;
} break;
case Image::FORMAT_R16: {
r_bit_count = 16;
r_red_mask = 0xffff;
r_green_mask = 0;
r_blue_mask = 0;
r_alpha_mask = 0;
} break;
case Image::FORMAT_RG16: {
r_bit_count = 32;
r_red_mask = 0xffff;
r_green_mask = 0xffff0000;
r_blue_mask = 0;
r_alpha_mask = 0;
} break;
default: {
r_bit_count = 0;