diff options
Diffstat (limited to 'src/gallium/drivers/r600/r600_shader.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_shader.c | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index 546e21d6da3..609d62970bc 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -101,7 +101,7 @@ static void r600_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shade { struct r600_pipe_state *rstate = &shader->rstate; struct r600_shader *rshader = &shader->shader; - unsigned i, exports_ps, num_cout, spi_ps_in_control_0, spi_input_z, spi_ps_in_control_1; + unsigned i, exports_ps, num_cout, spi_ps_in_control_0, spi_input_z, spi_ps_in_control_1, db_shader_control; int pos_index = -1, face_index = -1; rstate->nregs = 0; @@ -113,18 +113,15 @@ static void r600_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shade face_index = i; } + db_shader_control = 0; for (i = 0; i < rshader->noutput; i++) { if (rshader->output[i].name == TGSI_SEMANTIC_POSITION) - r600_pipe_state_add_reg(rstate, - R_02880C_DB_SHADER_CONTROL, - S_02880C_Z_EXPORT_ENABLE(1), - S_02880C_Z_EXPORT_ENABLE(1), NULL); + db_shader_control |= S_02880C_Z_EXPORT_ENABLE(1); if (rshader->output[i].name == TGSI_SEMANTIC_STENCIL) - r600_pipe_state_add_reg(rstate, - R_02880C_DB_SHADER_CONTROL, - S_02880C_STENCIL_REF_EXPORT_ENABLE(1), - S_02880C_STENCIL_REF_EXPORT_ENABLE(1), NULL); + db_shader_control |= S_02880C_STENCIL_REF_EXPORT_ENABLE(1); } + if (rshader->uses_kill) + db_shader_control |= S_02880C_KILL_ENABLE(1); exports_ps = 0; num_cout = 0; @@ -182,14 +179,14 @@ static void r600_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shade S_028808_MULTIWRITE_ENABLE(1), NULL); } + /* only set some bits here, the other bits are set in the dsa state */ + r600_pipe_state_add_reg(rstate, R_02880C_DB_SHADER_CONTROL, + db_shader_control, + S_02880C_Z_EXPORT_ENABLE(1) | + S_02880C_STENCIL_REF_EXPORT_ENABLE(1) | + S_02880C_KILL_ENABLE(1), + NULL); - if (rshader->uses_kill) { - /* only set some bits here, the other bits are set in the dsa state */ - r600_pipe_state_add_reg(rstate, - R_02880C_DB_SHADER_CONTROL, - S_02880C_KILL_ENABLE(1), - S_02880C_KILL_ENABLE(1), NULL); - } r600_pipe_state_add_reg(rstate, R_03E200_SQ_LOOP_CONST_0, 0x01000FFF, 0xFFFFFFFF, NULL); |