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[patch] Patch that adds a new function pointer to SDL_VideoDevice which the driver can use to override the defaults of the OpenGL attributes.

SDL2_add_function_call_to_video_driver_on_gl_attributes_reset.diff (text/plain), 2.41 KB, created by Simon Hug on 2017-06-23 16:11:57 UTC

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Description:

Filename:

MIME Type:

Creator: Simon Hug

Created: 2017-06-23 16:11:57 UTC

Size: 2.41 KB

patch

obsolete

>diff -r db5c09aa4fd4 src/video/SDL_sysvideo.h
>--- a/src/video/SDL_sysvideo.h	Wed Jun 21 01:22:00 2017 -0400
>+++ b/src/video/SDL_sysvideo.h	Fri Jun 23 17:14:55 2017 +0200
>@@ -259,6 +259,7 @@
>     int (*GL_GetSwapInterval) (_THIS);
>     int (*GL_SwapWindow) (_THIS, SDL_Window * window);
>     void (*GL_DeleteContext) (_THIS, SDL_GLContext context);
>+    void (*GL_ResetAttributes) (_THIS);
> 
>     /* * * */
>     /*
>diff -r db5c09aa4fd4 src/video/SDL_video.c
>--- a/src/video/SDL_video.c	Wed Jun 21 01:22:00 2017 -0400
>+++ b/src/video/SDL_video.c	Fri Jun 23 17:14:55 2017 +0200
>@@ -2972,6 +2972,10 @@
>     _this->gl_config.release_behavior = SDL_GL_CONTEXT_RELEASE_BEHAVIOR_FLUSH;
> 
>     _this->gl_config.share_with_current_context = 0;
>+
>+    if (_this->GL_ResetAttributes) {
>+        _this->GL_ResetAttributes(_this);
>+    }
> }
> 
> int
>diff -r db5c09aa4fd4 src/video/raspberry/SDL_rpiopengles.c
>--- a/src/video/raspberry/SDL_rpiopengles.c	Wed Jun 21 01:22:00 2017 -0400
>+++ b/src/video/raspberry/SDL_rpiopengles.c	Fri Jun 23 17:14:55 2017 +0200
>@@ -36,6 +36,14 @@
> SDL_EGL_SwapWindow_impl(RPI)
> SDL_EGL_MakeCurrent_impl(RPI)
> 
>+void
>+RPI_GLES_ResetAttributes(_THIS)
>+{
>+    _this->gl_config.major_version = 2;
>+    _this->gl_config.minor_version = 0;
>+    _this->gl_config.profile_mask = SDL_GL_CONTEXT_PROFILE_ES;
>+}
>+
> #endif /* SDL_VIDEO_DRIVER_RPI && SDL_VIDEO_OPENGL_EGL */
> 
> /* vi: set ts=4 sw=4 expandtab: */
>diff -r db5c09aa4fd4 src/video/raspberry/SDL_rpiopengles.h
>--- a/src/video/raspberry/SDL_rpiopengles.h	Wed Jun 21 01:22:00 2017 -0400
>+++ b/src/video/raspberry/SDL_rpiopengles.h	Fri Jun 23 17:14:55 2017 +0200
>@@ -40,6 +40,7 @@
> extern SDL_GLContext RPI_GLES_CreateContext(_THIS, SDL_Window * window);
> extern int RPI_GLES_SwapWindow(_THIS, SDL_Window * window);
> extern int RPI_GLES_MakeCurrent(_THIS, SDL_Window * window, SDL_GLContext context);
>+extern void RPI_GLES_ResetAttributes(_THIS);
> 
> #endif /* SDL_VIDEO_DRIVER_RPI && SDL_VIDEO_OPENGL_EGL */
> 
>diff -r db5c09aa4fd4 src/video/raspberry/SDL_rpivideo.c
>--- a/src/video/raspberry/SDL_rpivideo.c	Wed Jun 21 01:22:00 2017 -0400
>+++ b/src/video/raspberry/SDL_rpivideo.c	Fri Jun 23 17:14:55 2017 +0200
>@@ -123,6 +123,7 @@
>     device->GL_GetSwapInterval = RPI_GLES_GetSwapInterval;
>     device->GL_SwapWindow = RPI_GLES_SwapWindow;
>     device->GL_DeleteContext = RPI_GLES_DeleteContext;
>+    device->GL_ResetAttributes = RPI_GLES_ResetAttributes;
> 
>     device->PumpEvents = RPI_PumpEvents;
>

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We are currently migrating Bugzilla to GitHub issues.Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.

We are currently migrating Bugzilla to GitHub issues.
Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.
When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.