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#include "nouveau_context_vl.h"
#include <pipe/p_defines.h>
#include <pipe/p_context.h>
#include <pipe/p_screen.h>
#include <util/u_memory.h>
#include <common/nouveau_dri.h>
#include <common/nouveau_local.h>
#include <common/nouveau_winsys_pipe.h>
#include "nouveau_screen_vl.h"
/*
#ifdef DEBUG
static const struct dri_debug_control debug_control[] = {
{ "bo", DEBUG_BO },
{ NULL, 0 }
};
int __nouveau_debug = 0;
#endif
*/
int
nouveau_context_create(dri_context_t *dri_context)
{
dri_screen_t *dri_screen;
struct nouveau_screen_vl *nv_screen;
struct nouveau_context_vl *nv;
assert (dri_context);
dri_screen = dri_context->dri_screen;
nv_screen = dri_screen->private;
nv = CALLOC_STRUCT(nouveau_context_vl);
if (!nv)
return 1;
if (nouveau_context_init(&nv_screen->base, dri_context->drm_context,
(drmLock*)&dri_screen->sarea->lock, NULL, &nv->base))
{
FREE(nv);
return 1;
}
dri_context->private = (void*)nv;
nv->dri_context = dri_context;
nv->nv_screen = nv_screen;
/*
driParseConfigFiles(&nv->dri_option_cache, &nv_screen->option_cache,
nv->dri_screen->myNum, "nouveau");
#ifdef DEBUG
__nouveau_debug = driParseDebugString(getenv("NOUVEAU_DEBUG"),
debug_control);
#endif
*/
nv->base.nvc->pctx[nv->base.pctx_id]->priv = nv;
return 0;
}
void
nouveau_context_destroy(dri_context_t *dri_context)
{
struct nouveau_context_vl *nv = dri_context->private;
assert(dri_context);
nouveau_context_cleanup(&nv->base);
FREE(nv);
}
int
nouveau_context_bind(struct nouveau_context_vl *nv, dri_drawable_t *dri_drawable)
{
assert(nv);
assert(dri_drawable);
if (nv->dri_drawable != dri_drawable)
{
nv->dri_drawable = dri_drawable;
dri_drawable->private = nv;
}
return 0;
}
int
nouveau_context_unbind(struct nouveau_context_vl *nv)
{
assert(nv);
nv->dri_drawable = NULL;
return 0;
}
/* Show starts here */
int bind_pipe_drawable(struct pipe_context *pipe, Drawable drawable)
{
struct nouveau_context_vl *nv;
dri_drawable_t *dri_drawable;
assert(pipe);
nv = pipe->priv;
driCreateDrawable(nv->nv_screen->dri_screen, drawable, &dri_drawable);
nouveau_context_bind(nv, dri_drawable);
return 0;
}
int unbind_pipe_drawable(struct pipe_context *pipe)
{
assert (pipe);
nouveau_context_unbind(pipe->priv);
return 0;
}
struct pipe_context* create_pipe_context(Display *display, int screen)
{
dri_screen_t *dri_screen;
dri_framebuffer_t dri_framebuf;
dri_context_t *dri_context;
struct nouveau_context_vl *nv;
assert(display);
driCreateScreen(display, screen, &dri_screen, &dri_framebuf);
driCreateContext(dri_screen, XDefaultVisual(display, screen), &dri_context);
nouveau_screen_create(dri_screen, &dri_framebuf);
nouveau_context_create(dri_context);
nv = dri_context->private;
return nv->base.nvc->pctx[nv->base.pctx_id];
}
int destroy_pipe_context(struct pipe_context *pipe)
{
struct pipe_screen *screen;
struct pipe_winsys *winsys;
struct nouveau_context_vl *nv;
dri_screen_t *dri_screen;
dri_context_t *dri_context;
assert(pipe);
screen = pipe->screen;
winsys = pipe->winsys;
nv = pipe->priv;
dri_context = nv->dri_context;
dri_screen = dri_context->dri_screen;
pipe->destroy(pipe);
screen->destroy(screen);
FREE(winsys);
nouveau_context_destroy(dri_context);
nouveau_screen_destroy(dri_screen);
driDestroyContext(dri_context);
driDestroyScreen(dri_screen);
return 0;
}
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