diff options
author | Younes Manton <younes.m@gmail.com> | 2009-01-10 13:30:29 -0500 |
---|---|---|
committer | Younes Manton <younes.m@gmail.com> | 2009-01-10 13:52:07 -0500 |
commit | 8ee238be7587a232beeb56b1dc3b75e1b8fb903e (patch) | |
tree | a0b25eda15eb123ff7742f18faa735ea9e10b288 /src/gallium/winsys/g3dvl/nouveau/nouveau_context_vl.c | |
parent | 734b3cb182b4b7d1075faf60c1a23ab0a55af356 (diff) |
nouveau: Factor out common winsys bits into libnouveaudrm.a
Diffstat (limited to 'src/gallium/winsys/g3dvl/nouveau/nouveau_context_vl.c')
-rw-r--r-- | src/gallium/winsys/g3dvl/nouveau/nouveau_context_vl.c | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/src/gallium/winsys/g3dvl/nouveau/nouveau_context_vl.c b/src/gallium/winsys/g3dvl/nouveau/nouveau_context_vl.c new file mode 100644 index 0000000000..dfc4905bc0 --- /dev/null +++ b/src/gallium/winsys/g3dvl/nouveau/nouveau_context_vl.c @@ -0,0 +1,172 @@ +#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; +} |