static void
nv50_context_unreference_resources(struct nv50_context *nv50)
{
unsigned s, i;
nouveau_bufctx_del(&nv50->bufctx_3d);
nouveau_bufctx_del(&nv50->bufctx);
nouveau_bufctx_del(&nv50->bufctx_cp);
util_unreference_framebuffer_state(&nv50->framebuffer);
assert(nv50->num_vtxbufs <= PIPE_MAX_ATTRIBS);
for (i = 0; i < nv50->num_vtxbufs; ++i)
pipe_resource_reference(&nv50->vtxbuf[i].buffer, NULL);
pipe_resource_reference(&nv50->idxbuf.buffer, NULL);
for (s = 0; s < 3; ++s) {
assert(nv50->num_textures[s] <= PIPE_MAX_SAMPLERS);
for (i = 0; i < nv50->num_textures[s]; ++i)
pipe_sampler_view_reference(&nv50->textures[s][i], NULL);
for (i = 0; i < NV50_MAX_PIPE_CONSTBUFS; ++i)
if (!nv50->constbuf[s][i].user)
pipe_resource_reference(&nv50->constbuf[s][i].u.buf, NULL);
}
for (i = 0; i < nv50->global_residents.size / sizeof(struct pipe_resource *);
++i) {
struct pipe_resource **res = util_dynarray_element(
&nv50->global_residents, struct pipe_resource *, i);
pipe_resource_reference(res, NULL);
}
util_dynarray_fini(&nv50->global_residents);
}
static void
nvc0_context_unreference_resources(struct nvc0_context *nvc0)
{
unsigned s, i;
nouveau_bufctx_del(&nvc0->bufctx_3d);
nouveau_bufctx_del(&nvc0->bufctx);
util_unreference_framebuffer_state(&nvc0->framebuffer);
for (i = 0; i < nvc0->num_vtxbufs; ++i)
pipe_resource_reference(&nvc0->vtxbuf[i].buffer, NULL);
pipe_resource_reference(&nvc0->idxbuf.buffer, NULL);
for (s = 0; s < 5; ++s) {
for (i = 0; i < nvc0->num_textures[s]; ++i)
pipe_sampler_view_reference(&nvc0->textures[s][i], NULL);
for (i = 0; i < NVC0_MAX_PIPE_CONSTBUFS; ++i)
if (!nvc0->constbuf[s][i].user)
pipe_resource_reference(&nvc0->constbuf[s][i].u.buf, NULL);
}
for (i = 0; i < nvc0->num_tfbbufs; ++i)
pipe_so_target_reference(&nvc0->tfbbuf[i], NULL);
}
static void
nvc0_context_unreference_resources(struct nvc0_context *nvc0)
{
unsigned s, i;
nouveau_bufctx_del(&nvc0->bufctx_3d);
nouveau_bufctx_del(&nvc0->bufctx);
nouveau_bufctx_del(&nvc0->bufctx_cp);
util_unreference_framebuffer_state(&nvc0->framebuffer);
for (i = 0; i < nvc0->num_vtxbufs; ++i)
pipe_resource_reference(&nvc0->vtxbuf[i].buffer, NULL);
pipe_resource_reference(&nvc0->idxbuf.buffer, NULL);
for (s = 0; s < 6; ++s) {
for (i = 0; i < nvc0->num_textures[s]; ++i)
pipe_sampler_view_reference(&nvc0->textures[s][i], NULL);
for (i = 0; i < NVC0_MAX_PIPE_CONSTBUFS; ++i)
if (!nvc0->constbuf[s][i].user)
pipe_resource_reference(&nvc0->constbuf[s][i].u.buf, NULL);
for (i = 0; i < NVC0_MAX_BUFFERS; ++i)
pipe_resource_reference(&nvc0->buffers[s][i].buffer, NULL);
for (i = 0; i < NVC0_MAX_IMAGES; ++i) {
pipe_resource_reference(&nvc0->images[s][i].resource, NULL);
if (nvc0->screen->base.class_3d >= GM107_3D_CLASS)
pipe_sampler_view_reference(&nvc0->images_tic[s][i], NULL);
}
}
for (s = 0; s < 2; ++s) {
for (i = 0; i < NVC0_MAX_SURFACE_SLOTS; ++i)
pipe_surface_reference(&nvc0->surfaces[s][i], NULL);
}
for (i = 0; i < nvc0->num_tfbbufs; ++i)
pipe_so_target_reference(&nvc0->tfbbuf[i], NULL);
for (i = 0; i < nvc0->global_residents.size / sizeof(struct pipe_resource *);
++i) {
struct pipe_resource **res = util_dynarray_element(
&nvc0->global_residents, struct pipe_resource *, i);
pipe_resource_reference(res, NULL);
}
util_dynarray_fini(&nvc0->global_residents);
if (nvc0->tcp_empty)
nvc0->base.pipe.delete_tcs_state(&nvc0->base.pipe, nvc0->tcp_empty);
}
static void
nvc0_context_unreference_resources(struct nvc0_context *nvc0)
{
unsigned s, i;
nouveau_bufctx_del(&nvc0->bufctx_3d);
nouveau_bufctx_del(&nvc0->bufctx);
nouveau_bufctx_del(&nvc0->bufctx_cp);
util_unreference_framebuffer_state(&nvc0->framebuffer);
for (i = 0; i < nvc0->num_vtxbufs; ++i)
pipe_resource_reference(&nvc0->vtxbuf[i].buffer, NULL);
pipe_resource_reference(&nvc0->idxbuf.buffer, NULL);
for (s = 0; s < 6; ++s) {
for (i = 0; i < nvc0->num_textures[s]; ++i)
pipe_sampler_view_reference(&nvc0->textures[s][i], NULL);
for (i = 0; i < NVC0_MAX_PIPE_CONSTBUFS; ++i)
if (!nvc0->constbuf[s][i].user)
pipe_resource_reference(&nvc0->constbuf[s][i].u.buf, NULL);
}
for (s = 0; s < 2; ++s) {
for (i = 0; i < NVC0_MAX_SURFACE_SLOTS; ++i)
pipe_surface_reference(&nvc0->surfaces[s][i], NULL);
}
for (i = 0; i < nvc0->num_tfbbufs; ++i)
pipe_so_target_reference(&nvc0->tfbbuf[i], NULL);
for (i = 0; i < nvc0->global_residents.size / sizeof(struct pipe_resource *);
++i) {
struct pipe_resource **res = util_dynarray_element(
&nvc0->global_residents, struct pipe_resource *, i);
pipe_resource_reference(res, NULL);
}
util_dynarray_fini(&nvc0->global_residents);
}
static void
nv50_context_unreference_resources(struct nv50_context *nv50)
{
unsigned s, i;
nouveau_bufctx_del(&nv50->bufctx_3d);
nouveau_bufctx_del(&nv50->bufctx);
util_unreference_framebuffer_state(&nv50->framebuffer);
for (i = 0; i < nv50->num_vtxbufs; ++i)
pipe_resource_reference(&nv50->vtxbuf[i].buffer, NULL);
pipe_resource_reference(&nv50->idxbuf.buffer, NULL);
for (s = 0; s < 3; ++s) {
for (i = 0; i < nv50->num_textures[s]; ++i)
pipe_sampler_view_reference(&nv50->textures[s][i], NULL);
for (i = 0; i < 16; ++i)
pipe_resource_reference(&nv50->constbuf[s][i], NULL);
}
}
struct pipe_context *
nv50_create(struct pipe_screen *pscreen, void *priv)
{
struct nv50_screen *screen = nv50_screen(pscreen);
struct nv50_context *nv50;
struct pipe_context *pipe;
int ret;
uint32_t flags;
nv50 = CALLOC_STRUCT(nv50_context);
if (!nv50)
return NULL;
pipe = &nv50->base.pipe;
if (!nv50_blitctx_create(nv50))
goto out_err;
nv50->base.pushbuf = screen->base.pushbuf;
nv50->base.client = screen->base.client;
ret = nouveau_bufctx_new(screen->base.client, NV50_BIND_COUNT,
&nv50->bufctx_3d);
if (!ret)
ret = nouveau_bufctx_new(screen->base.client, 2, &nv50->bufctx);
if (ret)
goto out_err;
nv50->base.screen = &screen->base;
nv50->base.copy_data = nv50_m2mf_copy_linear;
nv50->base.push_data = nv50_sifc_linear_u8;
nv50->base.push_cb = nv50_cb_push;
nv50->screen = screen;
pipe->screen = pscreen;
pipe->priv = priv;
pipe->destroy = nv50_destroy;
pipe->draw_vbo = nv50_draw_vbo;
pipe->clear = nv50_clear;
pipe->flush = nv50_flush;
pipe->texture_barrier = nv50_texture_barrier;
if (!screen->cur_ctx) {
screen->cur_ctx = nv50;
nouveau_pushbuf_bufctx(screen->base.pushbuf, nv50->bufctx);
}
nv50_init_query_functions(nv50);
nv50_init_surface_functions(nv50);
nv50_init_state_functions(nv50);
nv50_init_resource_functions(pipe);
nv50->base.invalidate_resource_storage = nv50_invalidate_resource_storage;
#ifdef NV50_WITH_DRAW_MODULE
/* no software fallbacks implemented */
nv50->draw = draw_create(pipe);
assert(nv50->draw);
draw_set_rasterize_stage(nv50->draw, nv50_draw_render_stage(nv50));
#endif
nouveau_context_init_vdec(&nv50->base);
flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_RD;
BCTX_REFN_bo(nv50->bufctx_3d, SCREEN, flags, screen->code);
BCTX_REFN_bo(nv50->bufctx_3d, SCREEN, flags, screen->uniforms);
BCTX_REFN_bo(nv50->bufctx_3d, SCREEN, flags, screen->txc);
BCTX_REFN_bo(nv50->bufctx_3d, SCREEN, flags, screen->stack_bo);
flags = NOUVEAU_BO_GART | NOUVEAU_BO_WR;
BCTX_REFN_bo(nv50->bufctx_3d, SCREEN, flags, screen->fence.bo);
BCTX_REFN_bo(nv50->bufctx, FENCE, flags, screen->fence.bo);
nv50->base.scratch.bo_size = 2 << 20;
return pipe;
out_err:
if (nv50) {
if (nv50->bufctx_3d)
nouveau_bufctx_del(&nv50->bufctx_3d);
if (nv50->bufctx)
nouveau_bufctx_del(&nv50->bufctx);
if (nv50->blit)
FREE(nv50->blit);
FREE(nv50);
}
return NULL;
}
struct pipe_context *
nvc0_create(struct pipe_screen *pscreen, void *priv, unsigned ctxflags)
{
struct nvc0_screen *screen = nvc0_screen(pscreen);
struct nvc0_context *nvc0;
struct pipe_context *pipe;
int ret;
uint32_t flags;
nvc0 = CALLOC_STRUCT(nvc0_context);
if (!nvc0)
return NULL;
pipe = &nvc0->base.pipe;
if (!nvc0_blitctx_create(nvc0))
goto out_err;
nvc0->base.pushbuf = screen->base.pushbuf;
nvc0->base.client = screen->base.client;
ret = nouveau_bufctx_new(screen->base.client, 2, &nvc0->bufctx);
if (!ret)
ret = nouveau_bufctx_new(screen->base.client, NVC0_BIND_3D_COUNT,
&nvc0->bufctx_3d);
if (!ret)
ret = nouveau_bufctx_new(screen->base.client, NVC0_BIND_CP_COUNT,
&nvc0->bufctx_cp);
if (ret)
goto out_err;
nvc0->screen = screen;
nvc0->base.screen = &screen->base;
pipe->screen = pscreen;
pipe->priv = priv;
pipe->destroy = nvc0_destroy;
pipe->draw_vbo = nvc0_draw_vbo;
pipe->clear = nvc0_clear;
pipe->launch_grid = (nvc0->screen->base.class_3d >= NVE4_3D_CLASS) ?
nve4_launch_grid : nvc0_launch_grid;
pipe->flush = nvc0_flush;
pipe->texture_barrier = nvc0_texture_barrier;
pipe->memory_barrier = nvc0_memory_barrier;
pipe->get_sample_position = nvc0_context_get_sample_position;
nouveau_context_init(&nvc0->base);
nvc0_init_query_functions(nvc0);
nvc0_init_surface_functions(nvc0);
nvc0_init_state_functions(nvc0);
nvc0_init_transfer_functions(nvc0);
nvc0_init_resource_functions(pipe);
nvc0->base.invalidate_resource_storage = nvc0_invalidate_resource_storage;
pipe->create_video_codec = nvc0_create_decoder;
pipe->create_video_buffer = nvc0_video_buffer_create;
/* shader builtin library is per-screen, but we need a context for m2mf */
nvc0_program_library_upload(nvc0);
nvc0_program_init_tcp_empty(nvc0);
if (!nvc0->tcp_empty)
goto out_err;
/* set the empty tctl prog on next draw in case one is never set */
nvc0->dirty |= NVC0_NEW_TCTLPROG;
/* now that there are no more opportunities for errors, set the current
* context if there isn't already one.
*/
if (!screen->cur_ctx) {
nvc0->state = screen->save_state;
screen->cur_ctx = nvc0;
nouveau_pushbuf_bufctx(screen->base.pushbuf, nvc0->bufctx);
}
screen->base.pushbuf->kick_notify = nvc0_default_kick_notify;
/* add permanently resident buffers to bufctxts */
flags = NV_VRAM_DOMAIN(&screen->base) | NOUVEAU_BO_RD;
BCTX_REFN_bo(nvc0->bufctx_3d, SCREEN, flags, screen->text);
BCTX_REFN_bo(nvc0->bufctx_3d, SCREEN, flags, screen->uniform_bo);
BCTX_REFN_bo(nvc0->bufctx_3d, SCREEN, flags, screen->txc);
if (screen->compute) {
BCTX_REFN_bo(nvc0->bufctx_cp, CP_SCREEN, flags, screen->text);
BCTX_REFN_bo(nvc0->bufctx_cp, CP_SCREEN, flags, screen->txc);
BCTX_REFN_bo(nvc0->bufctx_cp, CP_SCREEN, flags, screen->parm);
}
flags = NV_VRAM_DOMAIN(&screen->base) | NOUVEAU_BO_RDWR;
if (screen->poly_cache)
BCTX_REFN_bo(nvc0->bufctx_3d, SCREEN, flags, screen->poly_cache);
if (screen->compute)
BCTX_REFN_bo(nvc0->bufctx_cp, CP_SCREEN, flags, screen->tls);
flags = NOUVEAU_BO_GART | NOUVEAU_BO_WR;
BCTX_REFN_bo(nvc0->bufctx_3d, SCREEN, flags, screen->fence.bo);
BCTX_REFN_bo(nvc0->bufctx, FENCE, flags, screen->fence.bo);
if (screen->compute)
BCTX_REFN_bo(nvc0->bufctx_cp, CP_SCREEN, flags, screen->fence.bo);
nvc0->base.scratch.bo_size = 2 << 20;
memset(nvc0->tex_handles, ~0, sizeof(nvc0->tex_handles));
util_dynarray_init(&nvc0->global_residents);
return pipe;
out_err:
if (nvc0) {
if (nvc0->bufctx_3d)
nouveau_bufctx_del(&nvc0->bufctx_3d);
if (nvc0->bufctx_cp)
nouveau_bufctx_del(&nvc0->bufctx_cp);
if (nvc0->bufctx)
nouveau_bufctx_del(&nvc0->bufctx);
FREE(nvc0->blit);
FREE(nvc0);
}
return NULL;
}
struct pipe_context *
nvc0_create(struct pipe_screen *pscreen, void *priv)
{
struct nvc0_screen *screen = nvc0_screen(pscreen);
struct nvc0_context *nvc0;
struct pipe_context *pipe;
int ret;
uint32_t flags;
nvc0 = CALLOC_STRUCT(nvc0_context);
if (!nvc0)
return NULL;
pipe = &nvc0->base.pipe;
if (!nvc0_blitctx_create(nvc0))
goto out_err;
nvc0->base.pushbuf = screen->base.pushbuf;
nvc0->base.client = screen->base.client;
ret = nouveau_bufctx_new(screen->base.client, 2, &nvc0->bufctx);
if (!ret)
ret = nouveau_bufctx_new(screen->base.client, NVC0_BIND_3D_COUNT,
&nvc0->bufctx_3d);
if (!ret)
ret = nouveau_bufctx_new(screen->base.client, NVC0_BIND_CP_COUNT,
&nvc0->bufctx_cp);
if (ret)
goto out_err;
nvc0->screen = screen;
nvc0->base.screen = &screen->base;
pipe->screen = pscreen;
pipe->priv = priv;
pipe->destroy = nvc0_destroy;
pipe->draw_vbo = nvc0_draw_vbo;
pipe->clear = nvc0_clear;
pipe->launch_grid = (nvc0->screen->base.class_3d >= NVE4_3D_CLASS) ?
nve4_launch_grid : nvc0_launch_grid;
pipe->flush = nvc0_flush;
pipe->texture_barrier = nvc0_texture_barrier;
pipe->memory_barrier = nvc0_memory_barrier;
pipe->get_sample_position = nvc0_context_get_sample_position;
if (!screen->cur_ctx) {
screen->cur_ctx = nvc0;
nouveau_pushbuf_bufctx(screen->base.pushbuf, nvc0->bufctx);
}
screen->base.pushbuf->kick_notify = nvc0_default_kick_notify;
nvc0_init_query_functions(nvc0);
nvc0_init_surface_functions(nvc0);
nvc0_init_state_functions(nvc0);
nvc0_init_transfer_functions(nvc0);
nvc0_init_resource_functions(pipe);
nvc0->base.invalidate_resource_storage = nvc0_invalidate_resource_storage;
#ifdef NVC0_WITH_DRAW_MODULE
/* no software fallbacks implemented */
nvc0->draw = draw_create(pipe);
assert(nvc0->draw);
draw_set_rasterize_stage(nvc0->draw, nvc0_draw_render_stage(nvc0));
#endif
pipe->create_video_codec = nvc0_create_decoder;
pipe->create_video_buffer = nvc0_video_buffer_create;
/* shader builtin library is per-screen, but we need a context for m2mf */
nvc0_program_library_upload(nvc0);
/* add permanently resident buffers to bufctxts */
flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_RD;
BCTX_REFN_bo(nvc0->bufctx_3d, SCREEN, flags, screen->text);
BCTX_REFN_bo(nvc0->bufctx_3d, SCREEN, flags, screen->uniform_bo);
BCTX_REFN_bo(nvc0->bufctx_3d, SCREEN, flags, screen->txc);
if (screen->compute) {
BCTX_REFN_bo(nvc0->bufctx_cp, CP_SCREEN, flags, screen->text);
BCTX_REFN_bo(nvc0->bufctx_cp, CP_SCREEN, flags, screen->txc);
BCTX_REFN_bo(nvc0->bufctx_cp, CP_SCREEN, flags, screen->parm);
}
flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR;
if (screen->poly_cache)
BCTX_REFN_bo(nvc0->bufctx_3d, SCREEN, flags, screen->poly_cache);
if (screen->compute)
BCTX_REFN_bo(nvc0->bufctx_cp, CP_SCREEN, flags, screen->tls);
flags = NOUVEAU_BO_GART | NOUVEAU_BO_WR;
BCTX_REFN_bo(nvc0->bufctx_3d, SCREEN, flags, screen->fence.bo);
BCTX_REFN_bo(nvc0->bufctx, FENCE, flags, screen->fence.bo);
if (screen->compute)
BCTX_REFN_bo(nvc0->bufctx_cp, CP_SCREEN, flags, screen->fence.bo);
nvc0->base.scratch.bo_size = 2 << 20;
memset(nvc0->tex_handles, ~0, sizeof(nvc0->tex_handles));
util_dynarray_init(&nvc0->global_residents);
return pipe;
out_err:
if (nvc0) {
if (nvc0->bufctx_3d)
nouveau_bufctx_del(&nvc0->bufctx_3d);
if (nvc0->bufctx_cp)
nouveau_bufctx_del(&nvc0->bufctx_cp);
if (nvc0->bufctx)
nouveau_bufctx_del(&nvc0->bufctx);
if (nvc0->blit)
FREE(nvc0->blit);
FREE(nvc0);
}
return NULL;
}
struct pipe_context *
nv50_create(struct pipe_screen *pscreen, void *priv, unsigned ctxflags)
{
struct nv50_screen *screen = nv50_screen(pscreen);
struct nv50_context *nv50;
struct pipe_context *pipe;
int ret;
uint32_t flags;
nv50 = CALLOC_STRUCT(nv50_context);
if (!nv50)
return NULL;
pipe = &nv50->base.pipe;
if (!nv50_blitctx_create(nv50))
goto out_err;
nv50->base.pushbuf = screen->base.pushbuf;
nv50->base.client = screen->base.client;
ret = nouveau_bufctx_new(screen->base.client, 2, &nv50->bufctx);
if (!ret)
ret = nouveau_bufctx_new(screen->base.client, NV50_BIND_3D_COUNT,
&nv50->bufctx_3d);
if (!ret)
ret = nouveau_bufctx_new(screen->base.client, NV50_BIND_CP_COUNT,
&nv50->bufctx_cp);
if (ret)
goto out_err;
nv50->base.screen = &screen->base;
nv50->base.copy_data = nv50_m2mf_copy_linear;
nv50->base.push_data = nv50_sifc_linear_u8;
/* FIXME: Make it possible to use this again. The problem is that there is
* some clever logic in the card that allows for multiple renders to happen
* when there are only constbuf changes. However that relies on the
* constbuf updates happening to the right constbuf slots. Currently
* implementation just makes it go through a separate slot which doesn't
* properly update the right constbuf data.
nv50->base.push_cb = nv50_cb_push;
*/
nv50->screen = screen;
pipe->screen = pscreen;
pipe->priv = priv;
pipe->destroy = nv50_destroy;
pipe->draw_vbo = nv50_draw_vbo;
pipe->clear = nv50_clear;
pipe->launch_grid = nv50_launch_grid;
pipe->flush = nv50_flush;
pipe->texture_barrier = nv50_texture_barrier;
pipe->memory_barrier = nv50_memory_barrier;
pipe->get_sample_position = nv50_context_get_sample_position;
if (!screen->cur_ctx) {
/* Restore the last context's state here, normally handled during
* context switch
*/
nv50->state = screen->save_state;
screen->cur_ctx = nv50;
nouveau_pushbuf_bufctx(screen->base.pushbuf, nv50->bufctx);
}
nv50->base.pushbuf->kick_notify = nv50_default_kick_notify;
nouveau_context_init(&nv50->base);
nv50_init_query_functions(nv50);
nv50_init_surface_functions(nv50);
nv50_init_state_functions(nv50);
nv50_init_resource_functions(pipe);
nv50->base.invalidate_resource_storage = nv50_invalidate_resource_storage;
if (screen->base.device->chipset < 0x84 ||
debug_get_bool_option("NOUVEAU_PMPEG", false)) {
/* PMPEG */
nouveau_context_init_vdec(&nv50->base);
} else if (screen->base.device->chipset < 0x98 ||
screen->base.device->chipset == 0xa0) {
/* VP2 */
pipe->create_video_codec = nv84_create_decoder;
pipe->create_video_buffer = nv84_video_buffer_create;
} else {
/* VP3/4 */
pipe->create_video_codec = nv98_create_decoder;
pipe->create_video_buffer = nv98_video_buffer_create;
}
flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_RD;
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->code);
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->uniforms);
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->txc);
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->stack_bo);
if (screen->compute) {
BCTX_REFN_bo(nv50->bufctx_cp, CP_SCREEN, flags, screen->code);
BCTX_REFN_bo(nv50->bufctx_cp, CP_SCREEN, flags, screen->txc);
BCTX_REFN_bo(nv50->bufctx_cp, CP_SCREEN, flags, screen->stack_bo);
}
flags = NOUVEAU_BO_GART | NOUVEAU_BO_WR;
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->fence.bo);
BCTX_REFN_bo(nv50->bufctx, FENCE, flags, screen->fence.bo);
if (screen->compute)
BCTX_REFN_bo(nv50->bufctx_cp, CP_SCREEN, flags, screen->fence.bo);
nv50->base.scratch.bo_size = 2 << 20;
util_dynarray_init(&nv50->global_residents);
return pipe;
out_err:
if (nv50->bufctx_3d)
nouveau_bufctx_del(&nv50->bufctx_3d);
if (nv50->bufctx_cp)
nouveau_bufctx_del(&nv50->bufctx_cp);
if (nv50->bufctx)
nouveau_bufctx_del(&nv50->bufctx);
FREE(nv50->blit);
FREE(nv50);
return NULL;
}
struct pipe_context *
nvc0_create(struct pipe_screen *pscreen, void *priv)
{
struct nvc0_screen *screen = nvc0_screen(pscreen);
struct nvc0_context *nvc0;
struct pipe_context *pipe;
int ret;
uint32_t flags;
nvc0 = CALLOC_STRUCT(nvc0_context);
if (!nvc0)
return NULL;
pipe = &nvc0->base.pipe;
nvc0->base.pushbuf = screen->base.pushbuf;
ret = nouveau_bufctx_new(screen->base.client, NVC0_BIND_COUNT,
&nvc0->bufctx_3d);
if (!ret)
nouveau_bufctx_new(screen->base.client, 2, &nvc0->bufctx);
if (ret)
goto out_err;
nvc0->screen = screen;
nvc0->base.screen = &screen->base;
pipe->screen = pscreen;
pipe->priv = priv;
pipe->destroy = nvc0_destroy;
pipe->draw_vbo = nvc0_draw_vbo;
pipe->clear = nvc0_clear;
pipe->flush = nvc0_flush;
pipe->texture_barrier = nvc0_texture_barrier;
if (!screen->cur_ctx) {
screen->cur_ctx = nvc0;
nouveau_pushbuf_bufctx(screen->base.pushbuf, nvc0->bufctx);
}
screen->base.pushbuf->kick_notify = nvc0_default_kick_notify;
nvc0_init_query_functions(nvc0);
nvc0_init_surface_functions(nvc0);
nvc0_init_state_functions(nvc0);
nvc0_init_transfer_functions(nvc0);
nvc0_init_resource_functions(pipe);
#ifdef NVC0_WITH_DRAW_MODULE
/* no software fallbacks implemented */
nvc0->draw = draw_create(pipe);
assert(nvc0->draw);
draw_set_rasterize_stage(nvc0->draw, nvc0_draw_render_stage(nvc0));
#endif
nouveau_context_init_vdec(&nvc0->base);
/* shader builtin library is per-screen, but we need a context for m2mf */
nvc0_program_library_upload(nvc0);
/* add permanently resident buffers to bufctxts */
flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_RD;
BCTX_REFN_bo(nvc0->bufctx_3d, SCREEN, flags, screen->text);
BCTX_REFN_bo(nvc0->bufctx_3d, SCREEN, flags, screen->uniform_bo);
BCTX_REFN_bo(nvc0->bufctx_3d, SCREEN, flags, screen->txc);
flags = NOUVEAU_BO_GART | NOUVEAU_BO_WR;
BCTX_REFN_bo(nvc0->bufctx_3d, SCREEN, flags, screen->fence.bo);
BCTX_REFN_bo(nvc0->bufctx, FENCE, flags, screen->fence.bo);
nvc0->base.scratch.bo_size = 2 << 20;
return pipe;
out_err:
if (nvc0) {
if (nvc0->bufctx_3d)
nouveau_bufctx_del(&nvc0->bufctx_3d);
if (nvc0->bufctx)
nouveau_bufctx_del(&nvc0->bufctx);
FREE(nvc0);
}
return NULL;
}
struct pipe_context *
nv50_create(struct pipe_screen *pscreen, void *priv, unsigned ctxflags)
{
struct nv50_screen *screen = nv50_screen(pscreen);
struct nv50_context *nv50;
struct pipe_context *pipe;
int ret;
uint32_t flags;
nv50 = CALLOC_STRUCT(nv50_context);
if (!nv50)
return NULL;
pipe = &nv50->base.pipe;
if (!nv50_blitctx_create(nv50))
goto out_err;
nv50->base.pushbuf = screen->base.pushbuf;
nv50->base.client = screen->base.client;
ret = nouveau_bufctx_new(screen->base.client, 2, &nv50->bufctx);
if (!ret)
ret = nouveau_bufctx_new(screen->base.client, NV50_BIND_3D_COUNT,
&nv50->bufctx_3d);
if (!ret)
ret = nouveau_bufctx_new(screen->base.client, NV50_BIND_CP_COUNT,
&nv50->bufctx_cp);
if (ret)
goto out_err;
nv50->base.screen = &screen->base;
nv50->base.copy_data = nv50_m2mf_copy_linear;
nv50->base.push_data = nv50_sifc_linear_u8;
nv50->base.push_cb = nv50_cb_push;
nv50->screen = screen;
pipe->screen = pscreen;
pipe->priv = priv;
pipe->destroy = nv50_destroy;
pipe->draw_vbo = nv50_draw_vbo;
pipe->clear = nv50_clear;
pipe->launch_grid = nv50_launch_grid;
pipe->flush = nv50_flush;
pipe->texture_barrier = nv50_texture_barrier;
pipe->memory_barrier = nv50_memory_barrier;
pipe->get_sample_position = nv50_context_get_sample_position;
pipe->emit_string_marker = nv50_emit_string_marker;
if (!screen->cur_ctx) {
/* Restore the last context's state here, normally handled during
* context switch
*/
nv50->state = screen->save_state;
screen->cur_ctx = nv50;
nouveau_pushbuf_bufctx(screen->base.pushbuf, nv50->bufctx);
}
nv50->base.pushbuf->kick_notify = nv50_default_kick_notify;
nouveau_context_init(&nv50->base);
nv50_init_query_functions(nv50);
nv50_init_surface_functions(nv50);
nv50_init_state_functions(nv50);
nv50_init_resource_functions(pipe);
nv50->base.invalidate_resource_storage = nv50_invalidate_resource_storage;
if (screen->base.device->chipset < 0x84 ||
debug_get_bool_option("NOUVEAU_PMPEG", false)) {
/* PMPEG */
nouveau_context_init_vdec(&nv50->base);
} else if (screen->base.device->chipset < 0x98 ||
screen->base.device->chipset == 0xa0) {
/* VP2 */
pipe->create_video_codec = nv84_create_decoder;
pipe->create_video_buffer = nv84_video_buffer_create;
} else {
/* VP3/4 */
pipe->create_video_codec = nv98_create_decoder;
pipe->create_video_buffer = nv98_video_buffer_create;
}
flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_RD;
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->code);
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->uniforms);
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->txc);
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->stack_bo);
if (screen->compute) {
BCTX_REFN_bo(nv50->bufctx_cp, CP_SCREEN, flags, screen->code);
BCTX_REFN_bo(nv50->bufctx_cp, CP_SCREEN, flags, screen->txc);
BCTX_REFN_bo(nv50->bufctx_cp, CP_SCREEN, flags, screen->stack_bo);
}
flags = NOUVEAU_BO_GART | NOUVEAU_BO_WR;
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->fence.bo);
BCTX_REFN_bo(nv50->bufctx, FENCE, flags, screen->fence.bo);
if (screen->compute)
BCTX_REFN_bo(nv50->bufctx_cp, CP_SCREEN, flags, screen->fence.bo);
nv50->base.scratch.bo_size = 2 << 20;
util_dynarray_init(&nv50->global_residents);
return pipe;
out_err:
if (nv50->bufctx_3d)
nouveau_bufctx_del(&nv50->bufctx_3d);
if (nv50->bufctx_cp)
nouveau_bufctx_del(&nv50->bufctx_cp);
if (nv50->bufctx)
nouveau_bufctx_del(&nv50->bufctx);
FREE(nv50->blit);
FREE(nv50);
return NULL;
}
