| |
| #include "i915_sw_winsys.h" |
| #include "i915_sw_public.h" |
| #include "util/u_memory.h" |
| |
| |
| /* |
| * Helper functions |
| */ |
| |
| |
| static void |
| i915_sw_get_device_id(unsigned int *device_id) |
| { |
| /* just pick a i945 hw id */ |
| *device_id = 0x27A2; |
| } |
| |
| static void |
| i915_sw_destroy(struct i915_winsys *iws) |
| { |
| struct i915_sw_winsys *isws = i915_sw_winsys(iws); |
| FREE(isws); |
| } |
| |
| |
| /* |
| * Exported functions |
| */ |
| |
| |
| struct i915_winsys * |
| i915_sw_winsys_create() |
| { |
| struct i915_sw_winsys *isws; |
| unsigned int deviceID; |
| |
| isws = CALLOC_STRUCT(i915_sw_winsys); |
| if (!isws) |
| return NULL; |
| |
| i915_sw_get_device_id(&deviceID); |
| |
| i915_sw_winsys_init_batchbuffer_functions(isws); |
| i915_sw_winsys_init_buffer_functions(isws); |
| i915_sw_winsys_init_fence_functions(isws); |
| |
| isws->base.destroy = i915_sw_destroy; |
| |
| isws->base.pci_id = deviceID; |
| isws->max_batch_size = 16 * 4096; |
| |
| isws->dump_cmd = debug_get_bool_option("I915_DUMP_CMD", FALSE); |
| |
| return &isws->base; |
| } |