diff options
Diffstat (limited to 'src/mesa/drivers/dri/glamo/glamo_context.h')
-rw-r--r-- | src/mesa/drivers/dri/glamo/glamo_context.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/glamo/glamo_context.h b/src/mesa/drivers/dri/glamo/glamo_context.h new file mode 100644 index 0000000000..8f4d811c61 --- /dev/null +++ b/src/mesa/drivers/dri/glamo/glamo_context.h @@ -0,0 +1,70 @@ +/* + * Direct Rendering Support for SMedia Glamo 336x/337x + * + * (c) 2009 Thomas White <taw@bitwiz.org.uk> + * Roughly based on sis_context.h (c) 2003 Eric Anholt + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef __GLAMO_CONTEXT_H +#define __GLAMO_CONTEXT_H + +#include "dri_util.h" +#include "utils.h" +#include "glamo_screen.h" + +/* Flags for hardware state that needs to be updated */ +#define GFLAG_ALL 0xffffffff + +typedef struct glamo_context glamoContextRec; +typedef struct glamo_context *glamoContextPtr; + +struct glamo_context { + + /* This must be first in this structure */ + GLcontext *glCtx; + + int driFd; /* DRM fd */ + + __DRIcontextPrivate *driContext; /* DRI context */ + __DRIscreenPrivate *driScreen; /* DRI screen */ + __DRIdrawablePrivate *driDrawable; /* DRI drawable bound to this ctx */ + + glamoScreenPtr glamoScreen; /* Screen private DRI data */ + + driOptionCache optionCache; + + GLint GlobalFlag; /* What needs to be updated */ + +}; + +#define GLAMO_CONTEXT(ctx) ((glamoContextPtr)(ctx->DriverCtx)) + +extern GLboolean glamoCreateContext(const __GLcontextModes *glVis, + __DRIcontext *driContextPriv, + void *sharedContextPrivate); +extern void glamoDestroyContext(__DRIcontext *dcp); +extern GLboolean glamoMakeCurrent(__DRIcontext *driContextPriv, + __DRIdrawable *driDrawPriv, + __DRIdrawable *driReadPriv); +extern GLboolean glamoUnbindContext(__DRIcontext *driContextPriv); + +#endif /* __GLAMO_CONTEXT_H */ + +/* kate: space-indent on; indent-width 3; mixedindent off; indent-mode cstyle; */ |