struct pipe_context *
fd_context_init(struct fd_context *ctx, struct pipe_screen *pscreen,
const uint8_t *primtypes, void *priv)
{
struct fd_screen *screen = fd_screen(pscreen);
struct pipe_context *pctx;
int i;
ctx->screen = screen;
ctx->primtypes = primtypes;
ctx->primtype_mask = 0;
for (i = 0; i < PIPE_PRIM_MAX; i++)
if (primtypes[i])
ctx->primtype_mask |= (1 << i);
/* need some sane default in case state tracker doesn't
* set some state:
*/
ctx->sample_mask = 0xffff;
pctx = &ctx->base;
pctx->screen = pscreen;
pctx->priv = priv;
pctx->flush = fd_context_flush;
for (i = 0; i < ARRAY_SIZE(ctx->rings); i++) {
ctx->rings[i] = fd_ringbuffer_new(screen->pipe, 0x100000);
if (!ctx->rings[i])
goto fail;
}
fd_context_next_rb(pctx);
fd_reset_wfi(ctx);
util_dynarray_init(&ctx->draw_patches);
util_slab_create(&ctx->transfer_pool, sizeof(struct pipe_transfer),
16, UTIL_SLAB_SINGLETHREADED);
fd_draw_init(pctx);
fd_resource_context_init(pctx);
fd_query_context_init(pctx);
fd_texture_init(pctx);
fd_state_init(pctx);
ctx->blitter = util_blitter_create(pctx);
if (!ctx->blitter)
goto fail;
ctx->primconvert = util_primconvert_create(pctx, ctx->primtype_mask);
if (!ctx->primconvert)
goto fail;
return pctx;
fail:
pctx->destroy(pctx);
return NULL;
}
struct pipe_context *
vc4_context_create(struct pipe_screen *pscreen, void *priv, unsigned flags)
{
struct vc4_screen *screen = vc4_screen(pscreen);
struct vc4_context *vc4;
/* Prevent dumping of the shaders built during context setup. */
uint32_t saved_shaderdb_flag = vc4_debug & VC4_DEBUG_SHADERDB;
vc4_debug &= ~VC4_DEBUG_SHADERDB;
vc4 = rzalloc(NULL, struct vc4_context);
if (!vc4)
return NULL;
struct pipe_context *pctx = &vc4->base;
vc4->screen = screen;
pctx->screen = pscreen;
pctx->priv = priv;
pctx->destroy = vc4_context_destroy;
pctx->flush = vc4_pipe_flush;
pctx->invalidate_resource = vc4_invalidate_resource;
vc4_draw_init(pctx);
vc4_state_init(pctx);
vc4_program_init(pctx);
vc4_query_init(pctx);
vc4_resource_context_init(pctx);
vc4_job_init(vc4);
vc4->fd = screen->fd;
util_slab_create(&vc4->transfer_pool, sizeof(struct vc4_transfer),
16, UTIL_SLAB_SINGLETHREADED);
vc4->blitter = util_blitter_create(pctx);
if (!vc4->blitter)
goto fail;
vc4->primconvert = util_primconvert_create(pctx,
(1 << PIPE_PRIM_QUADS) - 1);
if (!vc4->primconvert)
goto fail;
vc4->uploader = u_upload_create(pctx, 16 * 1024,
PIPE_BIND_INDEX_BUFFER,
PIPE_USAGE_STREAM);
vc4_debug |= saved_shaderdb_flag;
vc4->sample_mask = (1 << VC4_MAX_SAMPLES) - 1;
return &vc4->base;
fail:
pctx->destroy(pctx);
return NULL;
}
struct pipe_context *
vc4_context_create(struct pipe_screen *pscreen, void *priv)
{
struct vc4_screen *screen = vc4_screen(pscreen);
struct vc4_context *vc4;
/* Prevent dumping of the shaders built during context setup. */
uint32_t saved_shaderdb_flag = vc4_debug & VC4_DEBUG_SHADERDB;
vc4_debug &= ~VC4_DEBUG_SHADERDB;
vc4 = rzalloc(NULL, struct vc4_context);
if (vc4 == NULL)
return NULL;
struct pipe_context *pctx = &vc4->base;
vc4->screen = screen;
pctx->screen = pscreen;
pctx->priv = priv;
pctx->destroy = vc4_context_destroy;
pctx->flush = vc4_pipe_flush;
vc4_draw_init(pctx);
vc4_state_init(pctx);
vc4_program_init(pctx);
vc4_query_init(pctx);
vc4_resource_context_init(pctx);
vc4_init_cl(vc4, &vc4->bcl);
vc4_init_cl(vc4, &vc4->rcl);
vc4_init_cl(vc4, &vc4->shader_rec);
vc4_init_cl(vc4, &vc4->bo_handles);
vc4->dirty = ~0;
vc4->fd = screen->fd;
util_slab_create(&vc4->transfer_pool, sizeof(struct vc4_transfer),
16, UTIL_SLAB_SINGLETHREADED);
vc4->blitter = util_blitter_create(pctx);
if (!vc4->blitter)
goto fail;
vc4->primconvert = util_primconvert_create(pctx,
(1 << PIPE_PRIM_QUADS) - 1);
if (!vc4->primconvert)
goto fail;
vc4_debug |= saved_shaderdb_flag;
return &vc4->base;
fail:
pctx->destroy(pctx);
return NULL;
}
