<enum> <realm>Client</realm> <description>Enumerations used by <page>Global.GetRenderTargetEx</page>. Clientside only. <note>Some additional image formats are accepted by GetRenderTargetEx, but don't currently have enums in Lua and aren't listed here. See [VTF Enumerations.](https://developer.valvesoftware.com/wiki/Valve_Texture_Format#VTF_enumerations)</note></description> <items> <item key="IMAGE_FORMAT_DEFAULT" value="-1"></item> <item key="IMAGE_FORMAT_RGBA8888" value="0">Red, Green, Blue, Alpha, 8 bit per pixel.</item> <item key="IMAGE_FORMAT_ABGR8888" value="1">Probably legacy format. Alpha, Red, Green, Blue, 8 bit per pixel.</item> <item key="IMAGE_FORMAT_RGB888" value="2">Red, Green, Blue, 8 bit per pixel.</item> <item key="IMAGE_FORMAT_BGR888" value="3">Legacy format. Blue, Green, Red order, 8 bit per pixel.</item> <item key="IMAGE_FORMAT_RGB565" value="4">Red, Green, Blue, 5 bit per pixel for Red and Blue channels, 6 bits for Green. Effectively uses less video memory.</item> <item key="IMAGE_FORMAT_ARGB8888" value="11">`IMAGE_FORMAT_RGBA8888` with different byte order. Legacy format.</item> <item key="IMAGE_FORMAT_BGRA8888" value="12">`IMAGE_FORMAT_RGBA8888` with different byte order. Legacy format.</item> <item key="IMAGE_FORMAT_RGBA16161616" value="25">RGBA, but 16 bits per pixel. Was meant to be used for "Integer mode" for HDR. Probably legacy format.</item> <item key="IMAGE_FORMAT_RGBA16161616F" value="24">RGBA, but floating point 16 bits per pixel. Is used for "Float mode" HDR.</item> </items> </enum> <enum> <realm>Client</realm> <description>The following enums do not exist in game and are listed for reference.</description> <items> <item key="IMAGE_FORMAT_I8" value="5">Grayscale format (black and white), 8 bits per pixel. Not working on Proton.</item> <item key="IMAGE_FORMAT_IA88" value="6">Grayscale format (black and white) with alpha support, 8 bits per pixel/channel. Not working on Proton.</item> <item key="IMAGE_FORMAT_A8" value="8">Unknown legacy format. 8 bit alpha? Same as `I8` besides assigned meaning/name to the channel?</item> <item key="IMAGE_FORMAT_BGRX8888" value="16">Unknown legacy format. Same as `BGRA8888`, but without defining meaning to the 4th channel?</item> <item key="IMAGE_FORMAT_BGR565" value="17">`RGB565`, but reverse color order. Legacy format.</item> <item key="IMAGE_FORMAT_BGRX5551" value="18">Unknown legacy format.</item> <item key="IMAGE_FORMAT_BGRA4444" value="19">Unknown legacy format.</item> <item key="IMAGE_FORMAT_BGRA5551" value="21">Unknown legacy format.</item> <item key="IMAGE_FORMAT_R32F" value="27">Single color channel, 32bit float per pixel.</item> <item key="IMAGE_FORMAT_RGBA32323232F" value="29">32bit floating point RGBA.</item> <item key="IMAGE_FORMAT_DXT1" value="13">Compressed texture format. See https://en.wikipedia.org/wiki/S3_Texture_Compression.</item> <item key="IMAGE_FORMAT_DXT3" value="14">Compressed texture format. Do not use. See https://en.wikipedia.org/wiki/S3_Texture_Compression.</item> <item key="IMAGE_FORMAT_DXT5" value="15">Compressed texture format. Better quality than DXT1, supports alpha. See https://en.wikipedia.org/wiki/S3_Texture_Compression.</item> </items> </enum> ⤶ <enum>⤶ <realm>Client</realm>⤶ <description>The following enums is for `main` and `dev` <page>Global.BRANCH</page> from [Team Fortress 2 engine branch](https://developer.valvesoftware.com/wiki/Team_Fortress_2_engine_branch). It's do not exist in game and are listed for reference.</description>⤶ <items>⤶ <item key="IMAGE_FORMAT_NV_DST16" value="30">Hardware 16 bit Depth texture formats for shadow depth mapping. Used in <page>Global.ProjectedTexture</page>.</item>⤶ ⤶ <item key="IMAGE_FORMAT_NV_DST24" value="31">Hardware 24 bit Depth texture formats for shadow depth mapping.</item>⤶ ⤶ <item key="IMAGE_FORMAT_NV_INTZ" value="67">Hardware depth format. Allow to read depth as color texture. See [D3D9 GPU Hacks](https://aras-p.info/texts/D3D9GPUHacks.html).</item>⤶ </items>⤶ ⤶ </enum>⤶ ⤶ <enum>⤶ <realm>Client</realm>⤶ <description>The following enums is for `x86-64` <page>Global.BRANCH</page> and added from [Counter-Strike: Global Offensive engine branch](https://developer.valvesoftware.com/wiki/Counter-Strike:_Global_Offensive_engine_branch). It's do not exist in game and are listed for reference.</description>⤶ <items>⤶ <item key="IMAGE_FORMAT_D16" value="39">Hardware 16 bit Depth texture formats for shadow depth mapping.</item>⤶ ⤶ <item key="IMAGE_FORMAT_D16_SHADOW" value="47">Hardware 16 bit Depth texture formats for shadow depth mapping. Used in <page>Global.ProjectedTexture</page>.</item>⤶ ⤶ <item key="IMAGE_FORMAT_D24X8_SHADOW" value="48">Hardware Depth-stencil texture formats for shadow depth mapping. 24 bit depth + 8 bit stencil.</item>⤶ ⤶ <item key="IMAGE_FORMAT_INTZ" value="67">Hardware depth format. Allow to read depth as color texture. See [D3D9 GPU Hacks](https://aras-p.info/texts/D3D9GPUHacks.html).</item>⤶ </items>⤶ ⤶ </enum>⤶