diff options
Diffstat (limited to 'src/gallium/drivers/vc4/vc4_program.c')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_program.c | 38 |
1 files changed, 3 insertions, 35 deletions
diff --git a/src/gallium/drivers/vc4/vc4_program.c b/src/gallium/drivers/vc4/vc4_program.c index b2efd68f39a..ddc997003b2 100644 --- a/src/gallium/drivers/vc4/vc4_program.c +++ b/src/gallium/drivers/vc4/vc4_program.c @@ -707,26 +707,6 @@ emit_fragcoord_input(struct vc4_compile *c, int attr) c->inputs[attr * 4 + 3] = qir_RCP(c, qir_FRAG_W(c)); } -static void -emit_point_coord_input(struct vc4_compile *c, int attr) -{ - if (c->point_x.file == QFILE_NULL) { - c->point_x = qir_uniform_f(c, 0.0); - c->point_y = qir_uniform_f(c, 0.0); - } - - c->inputs[attr * 4 + 0] = c->point_x; - if (c->fs_key->point_coord_upper_left) { - c->inputs[attr * 4 + 1] = qir_FSUB(c, - qir_uniform_f(c, 1.0), - c->point_y); - } else { - c->inputs[attr * 4 + 1] = c->point_y; - } - c->inputs[attr * 4 + 2] = qir_uniform_f(c, 0.0); - c->inputs[attr * 4 + 3] = qir_uniform_f(c, 1.0); -} - static struct qreg emit_fragment_varying(struct vc4_compile *c, uint8_t semantic, uint8_t index, uint8_t swizzle) @@ -768,19 +748,6 @@ emit_fragment_input(struct vc4_compile *c, int attr, } static void -emit_face_input(struct vc4_compile *c, int attr) -{ - c->inputs[attr * 4 + 0] = qir_FSUB(c, - qir_uniform_f(c, 1.0), - qir_FMUL(c, - qir_ITOF(c, qir_FRAG_REV_FLAG(c)), - qir_uniform_f(c, 2.0))); - c->inputs[attr * 4 + 1] = qir_uniform_f(c, 0.0); - c->inputs[attr * 4 + 2] = qir_uniform_f(c, 0.0); - c->inputs[attr * 4 + 3] = qir_uniform_f(c, 1.0); -} - -static void add_output(struct vc4_compile *c, uint32_t decl_offset, uint8_t semantic_name, @@ -1707,11 +1674,12 @@ ntq_setup_inputs(struct vc4_compile *c) if (semantic_name == TGSI_SEMANTIC_POSITION) { emit_fragcoord_input(c, loc); } else if (semantic_name == TGSI_SEMANTIC_FACE) { - emit_face_input(c, loc); + c->inputs[loc * 4 + 0] = qir_FRAG_REV_FLAG(c); } else if (semantic_name == TGSI_SEMANTIC_GENERIC && (c->fs_key->point_sprite_mask & (1 << semantic_index))) { - emit_point_coord_input(c, loc); + c->inputs[loc * 4 + 0] = c->point_x; + c->inputs[loc * 4 + 1] = c->point_y; } else { emit_fragment_input(c, loc, semantic_name, |