xref: /aosp_15_r20/external/mesa3d/src/nouveau/winsys/nouveau_context.h (revision 6104692788411f58d303aa86923a9ff6ecaded22)
1*61046927SAndroid Build Coastguard Worker #ifndef NOUVEAU_CONTEXT
2*61046927SAndroid Build Coastguard Worker #define NOUVEAU_CONTEXT 1
3*61046927SAndroid Build Coastguard Worker 
4*61046927SAndroid Build Coastguard Worker #include "nouveau_private.h"
5*61046927SAndroid Build Coastguard Worker 
6*61046927SAndroid Build Coastguard Worker #ifdef __cplusplus
7*61046927SAndroid Build Coastguard Worker extern "C" {
8*61046927SAndroid Build Coastguard Worker #endif
9*61046927SAndroid Build Coastguard Worker 
10*61046927SAndroid Build Coastguard Worker struct nouveau_ws_device;
11*61046927SAndroid Build Coastguard Worker 
12*61046927SAndroid Build Coastguard Worker struct nouveau_ws_object {
13*61046927SAndroid Build Coastguard Worker    uint16_t cls;
14*61046927SAndroid Build Coastguard Worker };
15*61046927SAndroid Build Coastguard Worker 
16*61046927SAndroid Build Coastguard Worker enum nouveau_ws_engines {
17*61046927SAndroid Build Coastguard Worker    NOUVEAU_WS_ENGINE_COPY     = (1 << 0),
18*61046927SAndroid Build Coastguard Worker    NOUVEAU_WS_ENGINE_2D       = (1 << 1),
19*61046927SAndroid Build Coastguard Worker    NOUVEAU_WS_ENGINE_3D       = (1 << 2),
20*61046927SAndroid Build Coastguard Worker    NOUVEAU_WS_ENGINE_M2MF     = (1 << 3),
21*61046927SAndroid Build Coastguard Worker    NOUVEAU_WS_ENGINE_COMPUTE  = (1 << 4),
22*61046927SAndroid Build Coastguard Worker };
23*61046927SAndroid Build Coastguard Worker 
24*61046927SAndroid Build Coastguard Worker struct nouveau_ws_context {
25*61046927SAndroid Build Coastguard Worker    struct nouveau_ws_device *dev;
26*61046927SAndroid Build Coastguard Worker 
27*61046927SAndroid Build Coastguard Worker    int channel;
28*61046927SAndroid Build Coastguard Worker 
29*61046927SAndroid Build Coastguard Worker    struct nouveau_ws_object copy;
30*61046927SAndroid Build Coastguard Worker    struct nouveau_ws_object eng2d;
31*61046927SAndroid Build Coastguard Worker    struct nouveau_ws_object eng3d;
32*61046927SAndroid Build Coastguard Worker    struct nouveau_ws_object m2mf;
33*61046927SAndroid Build Coastguard Worker    struct nouveau_ws_object compute;
34*61046927SAndroid Build Coastguard Worker };
35*61046927SAndroid Build Coastguard Worker 
36*61046927SAndroid Build Coastguard Worker int nouveau_ws_context_create(struct nouveau_ws_device *,
37*61046927SAndroid Build Coastguard Worker                               enum nouveau_ws_engines engines,
38*61046927SAndroid Build Coastguard Worker                               struct nouveau_ws_context **out);
39*61046927SAndroid Build Coastguard Worker bool nouveau_ws_context_killed(struct nouveau_ws_context *);
40*61046927SAndroid Build Coastguard Worker void nouveau_ws_context_destroy(struct nouveau_ws_context *);
41*61046927SAndroid Build Coastguard Worker 
42*61046927SAndroid Build Coastguard Worker #ifdef __cplusplus
43*61046927SAndroid Build Coastguard Worker }
44*61046927SAndroid Build Coastguard Worker #endif
45*61046927SAndroid Build Coastguard Worker 
46*61046927SAndroid Build Coastguard Worker #endif
47