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| author | Nicolai Hähnle <nicolai.haehnle@amd.com> | 2016-09-14 09:46:36 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <nicolai.haehnle@amd.com> | 2016-09-29 11:14:37 +0200 |
| commit | 51b57a9b5a42f20e460c9ff34887cddb6c42a9ec (patch) | |
| tree | 05fdf880c61a62e5bfc153d2af4dd5262e93f5ef /src/gallium/drivers/radeonsi/si_state.c | |
| parent | 70f9ca24683f84c04990266c3be3b70947ac6e78 (diff) | |
| download | external_mesa3d-51b57a9b5a42f20e460c9ff34887cddb6c42a9ec.zip external_mesa3d-51b57a9b5a42f20e460c9ff34887cddb6c42a9ec.tar.gz external_mesa3d-51b57a9b5a42f20e460c9ff34887cddb6c42a9ec.tar.bz2 | |
radeonsi: add save_qbo_state
Save compute shader state that will be used for the ARB_query_buffer_object
implementation.
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_state.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index 1703e42..443dc37 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -28,6 +28,7 @@ #include "si_shader.h" #include "sid.h" #include "radeon/r600_cs.h" +#include "radeon/r600_query.h" #include "util/u_dual_blend.h" #include "util/u_format.h" @@ -1074,6 +1075,16 @@ static void si_set_occlusion_query_state(struct pipe_context *ctx, bool enable) si_mark_atom_dirty(sctx, &sctx->db_render_state); } +static void si_save_qbo_state(struct pipe_context *ctx, struct r600_qbo_state *st) +{ + struct si_context *sctx = (struct si_context*)ctx; + + st->saved_compute = sctx->cs_shader_state.program; + + si_get_pipe_constant_buffer(sctx, PIPE_SHADER_COMPUTE, 0, &st->saved_const0); + si_get_shader_buffers(sctx, PIPE_SHADER_COMPUTE, 0, 3, st->saved_ssbo); +} + static void si_emit_db_render_state(struct si_context *sctx, struct r600_atom *state) { struct radeon_winsys_cs *cs = sctx->b.gfx.cs; @@ -3498,6 +3509,7 @@ void si_init_state_functions(struct si_context *sctx) sctx->b.b.set_active_query_state = si_set_active_query_state; sctx->b.set_occlusion_query_state = si_set_occlusion_query_state; + sctx->b.save_qbo_state = si_save_qbo_state; sctx->b.need_gfx_cs_space = si_need_gfx_cs_space; sctx->b.b.draw_vbo = si_draw_vbo; |