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@@ -144,6 +144,7 @@ The provided backends on the other hand are not intended to be used directly by
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| OpenGL 2 (GL2) | ✔️ | ✔️ | ✔️ | ❌ | ❌ | Uncompressed TGA |
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| OpenGL 3 (GL3) | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | Uncompressed TGA |
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| Vulkan (VK) | ✔️ | ✔️ | ❌ | ❌ | ❌ | Uncompressed TGA |
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+| SDL GPU | ✔️ | ✔️ | ❌ | ❌ | ❌ | Based on [SDL_image](https://wiki.libsdl.org/SDL_image/FrontPage) |
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| SDLrenderer | ✔️ | ❌ | ❌ | ❌ | ❌ | Based on [SDL_image](https://wiki.libsdl.org/SDL_image/FrontPage) |
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**Basic rendering**: Render geometry with colors, textures, and rectangular clipping (scissoring). Sufficient for basic 2D layouts.\
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@@ -169,18 +170,18 @@ The provided backends on the other hand are not intended to be used directly by
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### Backends
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-| Platform \ Renderer | OpenGL 2 (GL2) | OpenGL 3 (GL3) | Vulkan (VK) | SDLrenderer |
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-|---------------------|:--------------:|:--------------:|:-----------:|:-----------:|
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-| Win32 | ✔️ | | ✔️ | |
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-| X11 | ✔️ | | | |
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-| SFML | ✔️ | | | |
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-| GLFW | ✔️ | ✔️ | ✔️ | |
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-| SDL¹ | ✔️ | ✔️² | ✔️ | ✔️ |
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+| Platform \ Renderer | OpenGL 2 | OpenGL 3 | Vulkan | SDL GPU | SDLrenderer |
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+|---------------------|----------------|---------------|---------------|--------------|----------------------|
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+| Win32 | ✔️ `Win32_GL2` | | ✔️ `Win32_VK` | | |
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+| X11 | ✔️ `X11_GL2` | | | | |
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+| SFML | ✔️ `SFML_GL2` | | | | |
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+| GLFW | ✔️ `GLFW_GL2` | ✔️ `GLFW_GL3` | ✔️ `GLFW_VK` | | |
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+| SDL¹ | ✔️ `SDL_GL2` | ✔️² `SDL_GL3` | ✔️ `SDL_VK` | ✔️ `SDL_GPU` | ✔️ `SDL_SDLrenderer` |
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¹ SDL backends extend their respective renderers to provide image support based on SDL_image.\
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² Supports Emscripten compilation target.
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-When building the samples, the backend can be selected by setting the CMake option `RMLUI_BACKEND` to `<Platform>_<RendererShorthand>` for any of the above supported combinations of platforms and renderers, such as `SDL_GL3`.
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+When building the samples, the backend can be selected by setting the CMake option `RMLUI_BACKEND` to a combination of a platform and renderer, according to the above table.
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## Example document
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@@ -483,11 +484,11 @@ See
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#### Library included with the Vulkan backend *(in Backends/RmlUi_Vulkan/)*
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-See [Backends/RmlUi_Vulkan/LICENSE.txt](Backends/RmlUi_Vulkan/LICENSE.txt) - MIT licensed.
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+See [Backends/RmlUi_Vulkan/LICENSE.txt](Backends/RmlUi_Vulkan/LICENSE.txt) - MIT license.
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#### Library included with the SDL GPU backend *(in Backends/RmlUi_SDL_GPU/)*
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-See [Backends/RmlUi_SDL_GPU/LICENSE.txt](Backends/RmlUi_SDL_GPU/LICENSE.txt) - Zlib licensed.
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+See [Backends/RmlUi_SDL_GPU/LICENSE.txt](Backends/RmlUi_SDL_GPU/LICENSE.txt) - Zlib license.
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#### Libraries included with the test suite *(in Tests/Dependencies/)*
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Michael Ragazzon