r600g: make some scissor regs invariant on evergreen

[mesa.git] / src / gallium / drivers / r600 / evergreen_state.c

diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index b8d6e54af76c8b27ebde9af522bc4fe53c0a9d32..65becc41b9f60972a9874e32d897be75e03cc212 100644 (file)
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -1639,18 +1639,6 @@ static void evergreen_set_framebuffer_state(struct pipe_context *ctx,
 
        evergreen_get_scissor_rect(rctx, 0, 0, state->width, state->height, &tl, &br);
 
-       r600_pipe_state_add_reg(rstate,
-                               R_028240_PA_SC_GENERIC_SCISSOR_TL, tl,
-                               NULL, 0);
-       r600_pipe_state_add_reg(rstate,
-                               R_028244_PA_SC_GENERIC_SCISSOR_BR, br,
-                               NULL, 0);
-       r600_pipe_state_add_reg(rstate,
-                               R_028030_PA_SC_SCREEN_SCISSOR_TL, tl,
-                               NULL, 0);
-       r600_pipe_state_add_reg(rstate,
-                               R_028034_PA_SC_SCREEN_SCISSOR_BR, br,
-                               NULL, 0);
        r600_pipe_state_add_reg(rstate,
                                R_028204_PA_SC_WINDOW_SCISSOR_TL, tl,
                                NULL, 0);
@@ -1872,6 +1860,14 @@ static void cayman_init_atom_start_cs(struct r600_context *rctx)
        r600_store_value(cb, 0x3F800000); /* CM_R_028BF0_PA_CL_GB_HORZ_CLIP_ADJ */
        r600_store_value(cb, 0x3F800000); /* CM_R_028BF4_PA_CL_GB_HORZ_DISC_ADJ */
 
+       r600_store_context_reg_seq(cb, R_028240_PA_SC_GENERIC_SCISSOR_TL, 2);
+       r600_store_value(cb, 0); /* R_028240_PA_SC_GENERIC_SCISSOR_TL */
+       r600_store_value(cb, S_028244_BR_X(16384) | S_028244_BR_Y(16384)); /* R_028244_PA_SC_GENERIC_SCISSOR_BR */
+
+       r600_store_context_reg_seq(cb, R_028030_PA_SC_SCREEN_SCISSOR_TL, 2);
+       r600_store_value(cb, 0); /* R_028030_PA_SC_SCREEN_SCISSOR_TL */
+       r600_store_value(cb, S_028034_BR_X(16384) | S_028034_BR_Y(16384)); /* R_028034_PA_SC_SCREEN_SCISSOR_BR */
+
        r600_store_context_reg(cb, R_028848_SQ_PGM_RESOURCES_2_PS, S_028848_SINGLE_ROUND(V_SQ_ROUND_TO_ZERO));
        r600_store_context_reg(cb, R_028864_SQ_PGM_RESOURCES_2_VS, S_028864_SINGLE_ROUND(V_SQ_ROUND_TO_ZERO));
        r600_store_context_reg(cb, R_0288A8_SQ_PGM_RESOURCES_FS, 0);
@@ -2346,6 +2342,14 @@ void evergreen_init_atom_start_cs(struct r600_context *rctx)
 
        r600_store_context_reg(cb, R_028C3C_PA_SC_AA_MASK, ~0);
 
+       r600_store_context_reg_seq(cb, R_028240_PA_SC_GENERIC_SCISSOR_TL, 2);
+       r600_store_value(cb, 0); /* R_028240_PA_SC_GENERIC_SCISSOR_TL */
+       r600_store_value(cb, S_028244_BR_X(16384) | S_028244_BR_Y(16384)); /* R_028244_PA_SC_GENERIC_SCISSOR_BR */
+
+       r600_store_context_reg_seq(cb, R_028030_PA_SC_SCREEN_SCISSOR_TL, 2);
+       r600_store_value(cb, 0); /* R_028030_PA_SC_SCREEN_SCISSOR_TL */
+       r600_store_value(cb, S_028034_BR_X(16384) | S_028034_BR_Y(16384)); /* R_028034_PA_SC_SCREEN_SCISSOR_BR */
+
        r600_store_context_reg(cb, R_028848_SQ_PGM_RESOURCES_2_PS, S_028848_SINGLE_ROUND(V_SQ_ROUND_TO_ZERO));
        r600_store_context_reg(cb, R_028864_SQ_PGM_RESOURCES_2_VS, S_028864_SINGLE_ROUND(V_SQ_ROUND_TO_ZERO));
        r600_store_context_reg(cb, R_0288A8_SQ_PGM_RESOURCES_FS, 0);