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r600g: Initialize VGT_PRIMITIVE_TYPE in the start_cs_cmd atom

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The value of this register will always be DI_PT_POINTLIST for compute
shaders.

Reviewed-by: Marek Olšák <maraeo@gmail.com>
This commit is contained in:
Tom Stellard 2012-07-24 14:49:25 +00:00
parent d3b0130491
commit dc0b8a4628
1 changed files with 5 additions and 2 deletions
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7
src/gallium/drivers/r600/evergreen_compute.c
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@ -268,8 +268,6 @@ void evergreen_direct_dispatch(
/* Set CB_TARGET_MASK */
evergreen_reg_set(res, R_028238_CB_TARGET_MASK, rctx->compute_cb_target_mask);
evergreen_reg_set(res, R_008958_VGT_PRIMITIVE_TYPE, V_008958_DI_PT_POINTLIST);
evergreen_reg_set(res, R_00899C_VGT_COMPUTE_START_X, 0);
evergreen_reg_set(res, R_0089A0_VGT_COMPUTE_START_Y, 0);
evergreen_reg_set(res, R_0089A4_VGT_COMPUTE_START_Z, 0);
@ -633,6 +631,11 @@ void evergreen_init_atom_start_compute_cs(struct r600_context *ctx)
}
/* Config Registers */
/* The primitive type always needs to be POINTLIST for compute. */
r600_store_config_reg(cb, R_008958_VGT_PRIMITIVE_TYPE,
V_008958_DI_PT_POINTLIST);
if (ctx->chip_class < CAYMAN) {
/* These registers control which simds can be used by each stage.