diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.c | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index 3582e5366de..551671f4021 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -4016,20 +4016,17 @@ static void build_interp_intrinsic(const struct lp_build_tgsi_action *action, int chan; int i; LLVMValueRef prim_mask = ctx->abi.prim_mask; - LLVMValueRef array_idx; + LLVMValueRef array_idx, offset_x = NULL, offset_y = NULL; int interp_param_idx; unsigned interp; unsigned location; if (inst->Instruction.Opcode == TGSI_OPCODE_INTERP_OFFSET) { /* offset is in second src, first two channels */ - emit_data->args[0] = lp_build_emit_fetch(bld_base, - emit_data->inst, 1, - TGSI_CHAN_X); - emit_data->args[1] = lp_build_emit_fetch(bld_base, - emit_data->inst, 1, - TGSI_CHAN_Y); - emit_data->arg_count = 2; + offset_x = lp_build_emit_fetch(bld_base, emit_data->inst, 1, + TGSI_CHAN_X); + offset_y = lp_build_emit_fetch(bld_base, emit_data->inst, 1, + TGSI_CHAN_Y); } else if (inst->Instruction.Opcode == TGSI_OPCODE_INTERP_SAMPLE) { LLVMValueRef sample_position; LLVMValueRef sample_id; @@ -4069,16 +4066,13 @@ static void build_interp_intrinsic(const struct lp_build_tgsi_action *action, sample_position = load_sample_position(&ctx->abi, sample_id); } - emit_data->args[0] = LLVMBuildExtractElement(ctx->ac.builder, - sample_position, - ctx->i32_0, ""); + offset_x = LLVMBuildExtractElement(ctx->ac.builder, sample_position, + ctx->i32_0, ""); - emit_data->args[0] = LLVMBuildFSub(ctx->ac.builder, emit_data->args[0], halfval, ""); - emit_data->args[1] = LLVMBuildExtractElement(ctx->ac.builder, - sample_position, - ctx->i32_1, ""); - emit_data->args[1] = LLVMBuildFSub(ctx->ac.builder, emit_data->args[1], halfval, ""); - emit_data->arg_count = 2; + offset_x = LLVMBuildFSub(ctx->ac.builder, offset_x, halfval, ""); + offset_y = LLVMBuildExtractElement(ctx->ac.builder, sample_position, + ctx->i32_1, ""); + offset_y = LLVMBuildFSub(ctx->ac.builder, offset_y, halfval, ""); } assert(input->Register.File == TGSI_FILE_INPUT); @@ -4144,11 +4138,11 @@ static void build_interp_intrinsic(const struct lp_build_tgsi_action *action, interp_el = ac_to_float(&ctx->ac, interp_el); - temp1 = LLVMBuildFMul(ctx->ac.builder, ddx_el, emit_data->args[0], ""); + temp1 = LLVMBuildFMul(ctx->ac.builder, ddx_el, offset_x, ""); temp1 = LLVMBuildFAdd(ctx->ac.builder, temp1, interp_el, ""); - temp2 = LLVMBuildFMul(ctx->ac.builder, ddy_el, emit_data->args[1], ""); + temp2 = LLVMBuildFMul(ctx->ac.builder, ddy_el, offset_y, ""); ij_out[i] = LLVMBuildFAdd(ctx->ac.builder, temp2, temp1, ""); } |