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11 Commits

Author SHA1 Message Date
Wladimir J. van der Laan 29f3445316 video: Add Vulkan support for vivante fb 
Vivante drivers use the VK_KHR_display extension for rendering directly
to the frame buffer. This patch adds support to the video driver for
Vulkan rendering using that method.

- Add an utility function SDL_Vulkan_Display_CreateSurface that creates
a surface using this extension. The display to use (if there are
multiple) can be overridden using the environment variable
"SDL_VULKAN_DISPLAY".

- Use this function in a new compilation unit SDL_vivantevideo.c,
which implements the SDL_VIDEO_VULKAN methods of the driver structure.
 2019-05-19 10:36:44 -07:00
Sam Lantinga 5e13087b0f Updated copyright for 2019 2019-01-04 22:01:14 -08:00
Sam Lantinga e3cc5b2c6b Updated copyright for 2018 2018-01-03 10:03:25 -08:00
Sam Lantinga ad86eff1a8 Guarded EGL code with SDL_VIDEO_OPENGL_EGL 2017-09-22 08:30:37 -07:00
Sam Lantinga 50efbda736 Fixed mingw Windows build, since SDL_vulkan_internal.h includes windows.h 2017-08-28 00:43:14 -07:00
Philipp Wiesemann 266816b4aa Removed newlines from error messages. 2017-03-26 21:00:19 +02:00
Sam Lantinga 45b774e3f7 Updated copyright for 2017 2017-01-01 18:33:28 -08:00
Philipp Wiesemann d478f26ef4 Updated comments in video implementations. 2016-07-18 22:03:47 +02:00
Sam Lantinga e5d575b933 Expose the EGL display and window for Vivante SDL windows 2016-01-16 21:58:49 -08:00
Sam Lantinga 42065e785d Updated copyright to 2016 2016-01-02 10:10:34 -08:00
Philipp Wiesemann 0e45984fa0 Fixed crash if initialization of EGL failed but was tried again later. 
The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly
uninitialized data structure if loading the library first failed. A later try to
use EGL then skipped initialization and assumed it was previously successful
because the data structure now already existed. This led to at least one crash
in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was
dereferenced to make a call to eglBindAPI().
 2015-06-21 17:33:46 +02:00