diff options
author | Ilia Mirkin <[email protected]> | 2014-07-20 15:50:43 -0400 |
---|---|---|
committer | Ilia Mirkin <[email protected]> | 2015-07-23 03:33:08 -0400 |
commit | c8e5337a9a240befcc953695c8822b0749c7a042 (patch) | |
tree | 7409824ef98f6bbec724ce102c4d0a8fd9fb1f3a /src/gallium | |
parent | d1ffdebce6d03497fa6c2e4c8eb754e9075e29f4 (diff) |
nvc0: add handling for set_tess_state callback
Signed-off-by: Ilia Mirkin <[email protected]>
Diffstat (limited to 'src/gallium')
-rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_context.h | 4 | ||||
-rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_state.c | 19 | ||||
-rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c | 11 |
3 files changed, 34 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_context.h b/src/gallium/drivers/nouveau/nvc0/nvc0_context.h index 92f33ee279d..f4499423a10 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_context.h +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_context.h @@ -54,6 +54,7 @@ #define NVC0_NEW_IDXBUF (1 << 22) #define NVC0_NEW_SURFACES (1 << 23) #define NVC0_NEW_MIN_SAMPLES (1 << 24) +#define NVC0_NEW_TESSFACTOR (1 << 25) #define NVC0_NEW_CP_PROGRAM (1 << 0) #define NVC0_NEW_CP_SURFACES (1 << 1) @@ -164,6 +165,9 @@ struct nvc0_context { unsigned sample_mask; unsigned min_samples; + float default_tess_outer[4]; + float default_tess_inner[2]; + bool vbo_push_hint; uint8_t tfbbuf_dirty; diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_state.c b/src/gallium/drivers/nouveau/nvc0/nvc0_state.c index c39939c20b0..693b14fa15f 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_state.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_state.c @@ -980,6 +980,18 @@ nvc0_set_viewport_states(struct pipe_context *pipe, } static void +nvc0_set_tess_state(struct pipe_context *pipe, + const float default_tess_outer[4], + const float default_tess_inner[2]) +{ + struct nvc0_context *nvc0 = nvc0_context(pipe); + + memcpy(nvc0->default_tess_outer, default_tess_outer, 4 * sizeof(float)); + memcpy(nvc0->default_tess_inner, default_tess_inner, 2 * sizeof(float)); + nvc0->dirty |= NVC0_NEW_TESSFACTOR; +} + +static void nvc0_set_vertex_buffers(struct pipe_context *pipe, unsigned start_slot, unsigned count, const struct pipe_vertex_buffer *vb) @@ -1293,6 +1305,7 @@ nvc0_init_state_functions(struct nvc0_context *nvc0) pipe->set_polygon_stipple = nvc0_set_polygon_stipple; pipe->set_scissor_states = nvc0_set_scissor_states; pipe->set_viewport_states = nvc0_set_viewport_states; + pipe->set_tess_state = nvc0_set_tess_state; pipe->create_vertex_elements_state = nvc0_vertex_state_create; pipe->delete_vertex_elements_state = nvc0_vertex_state_delete; @@ -1311,4 +1324,10 @@ nvc0_init_state_functions(struct nvc0_context *nvc0) nvc0->sample_mask = ~0; nvc0->min_samples = 1; + nvc0->default_tess_outer[0] = + nvc0->default_tess_outer[1] = + nvc0->default_tess_outer[2] = + nvc0->default_tess_outer[3] = 1.0; + nvc0->default_tess_inner[0] = + nvc0->default_tess_inner[1] = 1.0; } diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c b/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c index 82004e7ca31..945e2a6c9bd 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c @@ -555,6 +555,16 @@ nvc0_validate_derived_2(struct nvc0_context *nvc0) } static void +nvc0_validate_tess_state(struct nvc0_context *nvc0) +{ + struct nouveau_pushbuf *push = nvc0->base.pushbuf; + + BEGIN_NVC0(push, NVC0_3D(TESS_LEVEL_OUTER(0)), 6); + PUSH_DATAp(push, nvc0->default_tess_outer, 4); + PUSH_DATAp(push, nvc0->default_tess_inner, 2); +} + +static void nvc0_switch_pipe_context(struct nvc0_context *ctx_to) { struct nvc0_context *ctx_from = ctx_to->screen->cur_ctx; @@ -612,6 +622,7 @@ static struct state_validate { { nvc0_vertprog_validate, NVC0_NEW_VERTPROG }, { nvc0_tctlprog_validate, NVC0_NEW_TCTLPROG }, { nvc0_tevlprog_validate, NVC0_NEW_TEVLPROG }, + { nvc0_validate_tess_state, NVC0_NEW_TESSFACTOR }, { nvc0_gmtyprog_validate, NVC0_NEW_GMTYPROG }, { nvc0_fragprog_validate, NVC0_NEW_FRAGPROG }, { nvc0_validate_derived_1, NVC0_NEW_FRAGPROG | NVC0_NEW_ZSA | |