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Diffstat (limited to 'README.asciidoc')
| -rw-r--r-- | README.asciidoc | 65 |
1 files changed, 59 insertions, 6 deletions
diff --git a/README.asciidoc b/README.asciidoc index 073dbb6..cbf5fca 100644 --- a/README.asciidoc +++ b/README.asciidoc @@ -2,9 +2,15 @@ SDL2 Erlang NIF. -The following sections list the state of the implementation -as of SDL 2.0.7. The implementation is cut into sections -corresponding to the public headers. +This project tries to implement SDL2 and some of its +extensions in one convenient NIF. The supported versions +and features are listed below. + +* SDL 2.0.7 +* SDL_ttf 2.0.14 + +The implementation is cut into sections corresponding +to the public headers. == Fully implemented @@ -80,6 +86,53 @@ corresponding to the public headers. ** `SDL_RenderReadPixels` (renderer) * 'SDL_stdinc.h': Erlang does not come with the functions `copysign` and `scalbn`. * 'SDL_surface.h': Only surface creation (via `IMG_Load`) and destruction is implemented. Might be better to move IMG_* functions in their own space. +** Everything in this header can be implemented as simple functions (as opposed to cast/call). +** We'll need to add functions to retrieve the pixel format and possibly pitch (though format+dimensions is enough to get it). +** We'll need to add extra functions for direct access to the pixels. +* 'SDL_ttf.h': +** A function to obtain the SDL_ttf version could be useful +** `TTF_Linked_Version` (if it makes sense, depends on how the library is loaded) +** `TTF_ByteSwappedUNICODE` +** `TTF_OpenFontIndex` +** `TTF_OpenFontRW` +** `TTF_OpenFontIndexRW` +** `TTF_GetFontStyle` +** `TTF_SetFontStyle` +** `TTF_GetFontOutline` +** `TTF_SetFontOutline` +** `TTF_GetFontHinting` +** `TTF_SetFontHinting` +** `TTF_FontHeight` +** `TTF_FontAscent` +** `TTF_FontDescent` +** `TTF_FontLineSkip` +** `TTF_GetFontKerning` +** `TTF_SetFontKerning` +** `TTF_FontFaces` +** `TTF_FontFaceIsFixedWidth` +** `TTF_FontFaceFamilyName` +** `TTF_FontFaceStyleName` +** `TTF_GlyphIsProvided` +** `TTF_GlyphMetrics` +** `TTF_SizeText` +** `TTF_SizeUTF8` +** `TTF_SizeUNICODE` +** `TTF_RenderText_Solid` +** `TTF_RenderUNICODE_Solid` +** `TTF_RenderGlyph_Solid` +** `TTF_RenderText_Shaded` +** `TTF_RenderUTF8_Shaded` +** `TTF_RenderUNICODE_Shaded` +** `TTF_RenderGlyph_Shaded` +** `TTF_RenderText_Blended` +** `TTF_RenderUTF8_Blended` +** `TTF_RenderUNICODE_Blended` +** `TTF_RenderText_Blended_Wrapped` +** `TTF_RenderUTF8_Blended_Wrapped` +** `TTF_RenderUNICODE_Blended_Wrapped` +** `TTF_RenderGlyph_Blended` +** `TTF_CloseFont` +** `TTF_GetFontKerningSizeGlyphs` * 'SDL_version.h': `SDL_GetRevisionNumber` must be implemented. The macros may also be useful. * 'SDL_video.h': The following elements are missing: ** `SDL_WINDOWPOS_*` values for different displays @@ -103,9 +156,9 @@ corresponding to the public headers. * 'SDL_timer.h' (unclear if we need it) * 'SDL_touch.h' -SDL extensions also need to be investigated and implemented. -We definitely want at least some of SDL_image, SDL_mixer -and SDL_ttf. We probably do not need SDL_net or SDL_rtf. +Other SDL extensions need to be investigated and implemented. +We definitely want at least some of SDL_image and SDL_mixer. +We probably do not need SDL_net or SDL_rtf. == OpenGL and Vulkan |