tomaszewski.p
DirectFB renderer does not support SDL_RENDERER_TARGETTEXTURE what makes it incompatible with GL or GLES(2) renderers.
Attached patched:
- adds support for SDL_RENDERER_TARGETTEXTURE,
- DirectFB RenderCopy converts destination rectangle from floats to ints,
- fixes whitespaces to be the same in whole file.
Lee Salzman
When using SDL_GL_CreateContext() to create a >= 3.0 version or core/forward-compatible context, internally glXCreateContextAttribsARB is used. Mesa in particular seems to be having trouble with this call and returning all sorts of errors, so it is dangerous to poll for the highest GL version by using calls to SDL_GL_CreateContext unless you are sure, a priori, that the call will suceed, defeating the point of its use.
X11 protocol errors are of the following form, with varying details depending on user, but the cause is always SDL_GL_CreateContext as above...
X Error of failed request: GLXBadFBConfig
Major opcode of failed request: 153 (GLX)
Minor opcode of failed request: 34 ()
Serial number of failed request: 215
Current serial number in output stream: 221
These sorts of errors can be temporarily filtered out by setting an X11 error handler to catch and ignore them, which is safe with respect to SDL_GL_CreateContext behavior because this function is allowed to return NULL to indicate failure.
A patch is attached to do this temporary filtering/catching of errors generated by trying to use glXCreateContextAttribs and friends...
tomaszewski.p
Recent changes in SDL_sysrenderer.h and SDL_sysvideo.h had no impact on directfb backend.
Attached patch:
- updates interface,
- resolves uninitialized variable reading,
- changes logging tio use SDL_Log API,
- updates configure to use DIRECTFBCONFIG variable instead direct call to directfb-config.
kmx
I have investigated the warning "Failed loading D3DX9_*.dll" and come up with the enclosed patch (please forward it to relevant SDL2 mailing list/bugtracker).
- add mappings after init (or even before w/o using the hint)
- get string for axis
- get string for button
- get mapping string for controller or for GUID
- new event to notify when a controller is remapped. (e.g. mapping was changed via the AddMapping method)
* Normalized touch coordinates as floats in the 0...1 range
* Removed unused touchpad concepts from the API
* Added API functions to get active touch devices and current finger state
tomaszewski.p
XRRListOutputProperties allocates Atom* array, which is not freed.
XRRGetOutputProperty allocates 'unsigned char *prop' array, which is not freed.
