diff --git a/src/asahi/compiler/agx_compile.c b/src/asahi/compiler/agx_compile.c index e94c68777c1..e787ddfc1a4 100644 --- a/src/asahi/compiler/agx_compile.c +++ b/src/asahi/compiler/agx_compile.c @@ -1406,39 +1406,6 @@ agx_lower_front_face(struct nir_builder *b, return true; } -static bool -agx_lower_point_coord(struct nir_builder *b, - nir_instr *instr, UNUSED void *data) -{ - if (instr->type != nir_instr_type_intrinsic) - return false; - - nir_intrinsic_instr *intr = nir_instr_as_intrinsic(instr); - - if (intr->intrinsic != nir_intrinsic_load_deref) - return false; - - nir_deref_instr *deref = nir_src_as_deref(intr->src[0]); - nir_variable *var = nir_deref_instr_get_variable(deref); - - if (var->data.mode != nir_var_shader_in) - return false; - - if (var->data.location != VARYING_SLOT_PNTC) - return false; - - assert(intr->dest.is_ssa); - assert(intr->dest.ssa.num_components == 2); - - b->cursor = nir_after_instr(&intr->instr); - nir_ssa_def *def = nir_load_deref(b, deref); - nir_ssa_def *y = nir_channel(b, def, 1); - nir_ssa_def *flipped_y = nir_fadd_imm(b, nir_fneg(b, y), 1.0); - nir_ssa_def *flipped = nir_vec2(b, nir_channel(b, def, 0), flipped_y); - nir_ssa_def_rewrite_uses(&intr->dest.ssa, flipped); - return true; -} - static bool agx_lower_aligned_offsets(struct nir_builder *b, nir_instr *instr, UNUSED void *data) @@ -1684,11 +1651,6 @@ agx_compile_shader_nir(nir_shader *nir, /* Lower from OpenGL [-1, 1] to [0, 1] if half-z is not set */ if (!key->vs.clip_halfz) NIR_PASS_V(nir, nir_lower_clip_halfz); - } else if (ctx->stage == MESA_SHADER_FRAGMENT) { - /* Flip point coordinate since OpenGL and Metal disagree */ - NIR_PASS_V(nir, nir_shader_instructions_pass, - agx_lower_point_coord, - nir_metadata_block_index | nir_metadata_dominance, NULL); } NIR_PASS_V(nir, nir_split_var_copies); diff --git a/src/gallium/drivers/asahi/agx_pipe.c b/src/gallium/drivers/asahi/agx_pipe.c index aeadd34eb88..bc151b0931d 100644 --- a/src/gallium/drivers/asahi/agx_pipe.c +++ b/src/gallium/drivers/asahi/agx_pipe.c @@ -818,6 +818,7 @@ agx_get_param(struct pipe_screen* pscreen, enum pipe_cap param) case PIPE_CAP_SEAMLESS_CUBE_MAP: case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE: return true; + case PIPE_CAP_POINT_COORD_ORIGIN_UPPER_LEFT: case PIPE_CAP_FS_POINT_IS_SYSVAL: return false;