diff options
Diffstat (limited to 'src/gallium/drivers/r300/r300_context.c')
| -rw-r--r-- | src/gallium/drivers/r300/r300_context.c | 38 |
1 files changed, 33 insertions, 5 deletions
diff --git a/src/gallium/drivers/r300/r300_context.c b/src/gallium/drivers/r300/r300_context.c index df903590583..0668fbc151e 100644 --- a/src/gallium/drivers/r300/r300_context.c +++ b/src/gallium/drivers/r300/r300_context.c @@ -30,6 +30,7 @@ #include "r300_cb.h" #include "r300_context.h" #include "r300_emit.h" +#include "r300_hyperz.h" #include "r300_screen.h" #include "r300_screen_buffer.h" #include "r300_winsys.h" @@ -114,6 +115,10 @@ static void r300_destroy_context(struct pipe_context* context) u_upload_destroy(r300->upload_vb); u_upload_destroy(r300->upload_ib); + /* setup hyper-z mm */ + if (r300->rws->get_value(r300->rws, R300_CAN_HYPERZ)) + r300_hyperz_destroy_mm(r300); + translate_cache_destroy(r300->tran.translate_cache); r300_release_referenced_objects(r300); @@ -166,6 +171,8 @@ static void r300_setup_atoms(struct r300_context* r300) boolean is_r500 = r300->screen->caps.is_r500; boolean has_tcl = r300->screen->caps.has_tcl; boolean drm_2_3_0 = r300->rws->get_value(r300->rws, R300_VID_DRM_2_3_0); + boolean has_hyperz = r300->rws->get_value(r300->rws, R300_CAN_HYPERZ); + boolean has_hiz_ram = r300->screen->caps.hiz_ram > 0; /* Create the actual atom list. * @@ -188,8 +195,9 @@ static void r300_setup_atoms(struct r300_context* r300) R300_INIT_ATOM(gpu_flush, 9); R300_INIT_ATOM(aa_state, 4); R300_INIT_ATOM(fb_state, 0); + if (has_hyperz) + R300_INIT_ATOM(hyperz_state, is_rv350 ? 10 : 8); /* ZB (unpipelined), SC. */ - R300_INIT_ATOM(hyperz_state, 6); R300_INIT_ATOM(ztop_state, 2); /* ZB, FG. */ R300_INIT_ATOM(dsa_state, is_r500 ? 8 : 6); @@ -220,6 +228,13 @@ static void r300_setup_atoms(struct r300_context* r300) /* TX. */ R300_INIT_ATOM(texture_cache_inval, 2); R300_INIT_ATOM(textures_state, 0); + if (has_hyperz) { + /* HiZ Clear */ + if (has_hiz_ram) + R300_INIT_ATOM(hiz_clear, 0); + /* zmask clear */ + R300_INIT_ATOM(zmask_clear, 0); + } /* ZB (unpipelined), SU. */ R300_INIT_ATOM(query_start, 4); @@ -236,7 +251,8 @@ static void r300_setup_atoms(struct r300_context* r300) r300->clip_state.state = CALLOC_STRUCT(r300_clip_state); r300->fb_state.state = CALLOC_STRUCT(pipe_framebuffer_state); r300->gpu_flush.state = CALLOC_STRUCT(pipe_framebuffer_state); - r300->hyperz_state.state = CALLOC_STRUCT(r300_hyperz_state); + if (has_hyperz) + r300->hyperz_state.state = CALLOC_STRUCT(r300_hyperz_state); r300->invariant_state.state = CALLOC_STRUCT(r300_invariant_state); r300->rs_block_state.state = CALLOC_STRUCT(r300_rs_block); r300->scissor_state.state = CALLOC_STRUCT(pipe_scissor_state); @@ -282,8 +298,7 @@ static void r300_init_states(struct pipe_context *pipe) (struct r300_vap_invariant_state*)r300->vap_invariant_state.state; struct r300_invariant_state *invariant = (struct r300_invariant_state*)r300->invariant_state.state; - struct r300_hyperz_state *hyperz = - (struct r300_hyperz_state*)r300->hyperz_state.state; + CB_LOCALS; pipe->set_blend_color(pipe, &bc); @@ -350,11 +365,20 @@ static void r300_init_states(struct pipe_context *pipe) } /* Initialize the hyperz state. */ + if (r300->rws->get_value(r300->rws, R300_CAN_HYPERZ)) { - BEGIN_CB(&hyperz->cb_begin, r300->hyperz_state.size); + struct r300_hyperz_state *hyperz = + (struct r300_hyperz_state*)r300->hyperz_state.state; + BEGIN_CB(&hyperz->cb_flush_begin, r300->hyperz_state.size); + OUT_CB_REG(R300_ZB_ZCACHE_CTLSTAT, + R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE); OUT_CB_REG(R300_ZB_BW_CNTL, 0); OUT_CB_REG(R300_ZB_DEPTHCLEARVALUE, 0); OUT_CB_REG(R300_SC_HYPERZ, R300_SC_HYPERZ_ADJ_2); + + if (r300->screen->caps.is_rv350) { + OUT_CB_REG(R300_GB_Z_PEQ_CONFIG, 0); + } END_CB; } } @@ -415,6 +439,10 @@ struct pipe_context* r300_create_context(struct pipe_screen* screen, rws->cs_set_flush(r300->cs, r300_flush_cb, r300); + /* setup hyper-z mm */ + if (r300->rws->get_value(r300->rws, R300_CAN_HYPERZ)) + r300_hyperz_init_mm(r300); + r300->upload_ib = u_upload_create(&r300->context, 32 * 1024, 16, PIPE_BIND_INDEX_BUFFER); |