diff options
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_state_setup.c | 15 | ||||
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_state_setup.h | 4 |
2 files changed, 11 insertions, 8 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_state_setup.c b/src/gallium/drivers/llvmpipe/lp_state_setup.c index f44eed49fba..edd5d0fb5e7 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_setup.c +++ b/src/gallium/drivers/llvmpipe/lp_state_setup.c @@ -288,12 +288,15 @@ lp_do_offset_tri(struct gallivm_state *gallivm, dzdx = LLVMBuildExtractElement(b, dzdxdzdy, zeroi, ""); dzdy = LLVMBuildExtractElement(b, dzdxdzdy, onei, ""); - /* zoffset = offset->units + MAX2(dzdx, dzdy) * offset->scale */ + /* zoffset = pgon_offset_units + MAX2(dzdx, dzdy) * pgon_offset_scale */ max = LLVMBuildFCmp(b, LLVMRealUGT, dzdx, dzdy, ""); max_value = LLVMBuildSelect(b, max, dzdx, dzdy, "max"); - mult = LLVMBuildFMul(b, max_value, lp_build_const_float(gallivm, key->scale), ""); - zoffset = LLVMBuildFAdd(b, lp_build_const_float(gallivm, key->units), mult, "zoffset"); + mult = LLVMBuildFMul(b, max_value, + lp_build_const_float(gallivm, key->pgon_offset_scale), ""); + zoffset = LLVMBuildFAdd(b, + lp_build_const_float(gallivm, key->pgon_offset_units), + mult, "zoffset"); /* yuck */ shuffles[0] = twoi; @@ -639,7 +642,7 @@ init_args(struct gallivm_state *gallivm, ooa = vec4f_from_scalar(gallivm, ooa, ""); /* tri offset calc shares a lot of arithmetic, do it here */ - if (key->scale != 0.0f || key->units != 0.0f) { + if (key->pgon_offset_scale != 0.0f || key->pgon_offset_units != 0.0f) { lp_do_offset_tri(gallivm, args, key, ooa, dxy01, dxy20, attr_pos); } @@ -818,8 +821,8 @@ lp_make_setup_variant_key(struct llvmpipe_context *lp, assert(key->spec_slot == lp->color_slot [1]); assert(key->bspec_slot == lp->bcolor_slot[1]); - key->units = (float) (lp->rasterizer->offset_units * lp->mrd); - key->scale = lp->rasterizer->offset_scale; + key->pgon_offset_units = (float) (lp->rasterizer->offset_units * lp->mrd); + key->pgon_offset_scale = lp->rasterizer->offset_scale; key->pad = 0; memcpy(key->inputs, fs->inputs, key->num_inputs * sizeof key->inputs[0]); for (i = 0; i < key->num_inputs; i++) { diff --git a/src/gallium/drivers/llvmpipe/lp_state_setup.h b/src/gallium/drivers/llvmpipe/lp_state_setup.h index e0abe467a6d..73d40a59f29 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_setup.h +++ b/src/gallium/drivers/llvmpipe/lp_state_setup.h @@ -27,8 +27,8 @@ struct lp_setup_variant_key { unsigned twoside:1; unsigned pad:5; - float units; - float scale; + float pgon_offset_units; + float pgon_offset_scale; struct lp_shader_input inputs[PIPE_MAX_SHADER_INPUTS]; }; |