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nvc0: add depth bounds test support

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Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Ilia Mirkin
2015-08-11 11:46:22 -04:00
parent a90aa54fde
commit d4087265f6
3 changed files with 9 additions and 2 deletions
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src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
+1 -1
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@@ -177,6 +177,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_MULTISAMPLE_Z_RESOLVE:
case PIPE_CAP_TEXTURE_FLOAT_LINEAR:
case PIPE_CAP_TEXTURE_HALF_FLOAT_LINEAR:
case PIPE_CAP_DEPTH_BOUNDS_TEST:
return 1;
case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
return (class_3d >= NVE4_3D_CLASS) ? 1 : 0;
@@ -199,7 +200,6 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_VERTEXID_NOBASE:
case PIPE_CAP_RESOURCE_FROM_USER_MEMORY:
case PIPE_CAP_DEVICE_RESET_STATUS_QUERY:
case PIPE_CAP_DEPTH_BOUNDS_TEST:
return 0;
case PIPE_CAP_VENDOR_ID:
src/gallium/drivers/nouveau/nvc0/nvc0_state.c
+7
View File
@@ -351,6 +351,13 @@ nvc0_zsa_state_create(struct pipe_context *pipe,
SB_DATA (so, nvgl_comparison_op(cso->depth.func));
}
SB_IMMED_3D(so, DEPTH_BOUNDS_EN, cso->depth.bounds_test);
if (cso->depth.bounds_test) {
SB_BEGIN_3D(so, DEPTH_BOUNDS(0), 2);
SB_DATA (so, fui(cso->depth.bounds_min));
SB_DATA (so, fui(cso->depth.bounds_max));
}
if (cso->stencil[0].enabled) {
SB_BEGIN_3D(so, STENCIL_ENABLE, 5);
SB_DATA (so, 1);
src/gallium/drivers/nouveau/nvc0/nvc0_stateobj.h
+1 -1
View File
@@ -29,7 +29,7 @@ struct nvc0_rasterizer_stateobj {
struct nvc0_zsa_stateobj {
struct pipe_depth_stencil_alpha_state pipe;
int size;
uint32_t state[26];
uint32_t state[30];
};
struct nvc0_constbuf {