gallium: all drivers should accept two-dimensional constant buffer indexing

[mesa.git] / src / gallium / auxiliary / nir / tgsi_to_nir.c

diff --git a/src/gallium/auxiliary/nir/tgsi_to_nir.c b/src/gallium/auxiliary/nir/tgsi_to_nir.c
index bdcf218c975171f9c6f4da55fffece96b2f6b516..aa715dcae2db22bd7c3da15e46b47f8bca72d90b 100644 (file)
--- a/src/gallium/auxiliary/nir/tgsi_to_nir.c
+++ b/src/gallium/auxiliary/nir/tgsi_to_nir.c
@@ -624,7 +624,7 @@ ttn_src_for_file_and_index(struct ttn_compile *c, unsigned file, unsigned index,
          assert(!dim);
          break;
       case TGSI_FILE_CONSTANT:
-         if (dim) {
+         if (dim && (dim->Index > 0 || dim->Indirect)) {
             op = nir_intrinsic_load_ubo;
          } else {
             op = nir_intrinsic_load_uniform;
@@ -956,23 +956,6 @@ ttn_lit(nir_builder *b, nir_op op, nir_alu_dest dest, nir_ssa_def **src)
    }
 }
 
-/* SCS - Sine Cosine
- *   dst.x = \cos{src.x}
- *   dst.y = \sin{src.x}
- *   dst.z = 0.0
- *   dst.w = 1.0
- */
-static void
-ttn_scs(nir_builder *b, nir_op op, nir_alu_dest dest, nir_ssa_def **src)
-{
-   ttn_move_dest_masked(b, dest, nir_fcos(b, ttn_channel(b, src[0], X)),
-                        TGSI_WRITEMASK_X);
-   ttn_move_dest_masked(b, dest, nir_fsin(b, ttn_channel(b, src[0], X)),
-                        TGSI_WRITEMASK_Y);
-   ttn_move_dest_masked(b, dest, nir_imm_float(b, 0.0), TGSI_WRITEMASK_Z);
-   ttn_move_dest_masked(b, dest, nir_imm_float(b, 1.0), TGSI_WRITEMASK_W);
-}
-
 static void
 ttn_sle(nir_builder *b, nir_op op, nir_alu_dest dest, nir_ssa_def **src)
 {
@@ -985,30 +968,6 @@ ttn_sgt(nir_builder *b, nir_op op, nir_alu_dest dest, nir_ssa_def **src)
    ttn_move_dest(b, dest, nir_slt(b, src[1], src[0]));
 }
 
-static void
-ttn_xpd(nir_builder *b, nir_op op, nir_alu_dest dest, nir_ssa_def **src)
-{
-   ttn_move_dest_masked(b, dest,
-                        nir_fsub(b,
-                                 nir_fmul(b,
-                                          ttn_swizzle(b, src[0], Y, Z, X, X),
-                                          ttn_swizzle(b, src[1], Z, X, Y, X)),
-                                 nir_fmul(b,
-                                          ttn_swizzle(b, src[1], Y, Z, X, X),
-                                          ttn_swizzle(b, src[0], Z, X, Y, X))),
-                        TGSI_WRITEMASK_XYZ);
-   ttn_move_dest_masked(b, dest, nir_imm_float(b, 1.0), TGSI_WRITEMASK_W);
-}
-
-static void
-ttn_dp2a(nir_builder *b, nir_op op, nir_alu_dest dest, nir_ssa_def **src)
-{
-   ttn_move_dest(b, dest,
-                 ttn_channel(b, nir_fadd(b, nir_fdot2(b, src[0], src[1]),
-                                         src[2]),
-                             X));
-}
-
 static void
 ttn_dp2(nir_builder *b, nir_op op, nir_alu_dest dest, nir_ssa_def **src)
 {
@@ -1027,13 +986,6 @@ ttn_dp4(nir_builder *b, nir_op op, nir_alu_dest dest, nir_ssa_def **src)
    ttn_move_dest(b, dest, nir_fdot4(b, src[0], src[1]));
 }
 
-static void
-ttn_dph(nir_builder *b, nir_op op, nir_alu_dest dest, nir_ssa_def **src)
-{
-   ttn_move_dest(b, dest, nir_fadd(b, nir_fdot3(b, src[0], src[1]),
-                                   ttn_channel(b, src[1], W)));
-}
-
 static void
 ttn_umad(nir_builder *b, nir_op op, nir_alu_dest dest, nir_ssa_def **src)
 {
@@ -1464,7 +1416,9 @@ ttn_tex(struct ttn_compile *c, nir_alu_dest dest, nir_ssa_def **src)
 
    assert(src_number == num_srcs);
 
-   nir_ssa_dest_init(&instr->instr, &instr->dest, 4, 32, NULL);
+   nir_ssa_dest_init(&instr->instr, &instr->dest,
+                    nir_tex_instr_dest_size(instr),
+                    32, NULL);
    nir_builder_instr_insert(b, &instr->instr);
 
    /* Resolve the writemask on the texture op. */
@@ -1534,15 +1488,12 @@ static const nir_op op_trans[TGSI_OPCODE_LAST] = {
    [TGSI_OPCODE_MAD] = nir_op_ffma,
    [TGSI_OPCODE_LRP] = 0,
    [TGSI_OPCODE_SQRT] = nir_op_fsqrt,
-   [TGSI_OPCODE_DP2A] = 0,
    [TGSI_OPCODE_FRC] = nir_op_ffract,
    [TGSI_OPCODE_FLR] = nir_op_ffloor,
    [TGSI_OPCODE_ROUND] = nir_op_fround_even,
    [TGSI_OPCODE_EX2] = nir_op_fexp2,
    [TGSI_OPCODE_LG2] = nir_op_flog2,
    [TGSI_OPCODE_POW] = nir_op_fpow,
-   [TGSI_OPCODE_XPD] = 0,
-   [TGSI_OPCODE_DPH] = 0,
    [TGSI_OPCODE_COS] = nir_op_fcos,
    [TGSI_OPCODE_DDX] = nir_op_fddx,
    [TGSI_OPCODE_DDY] = nir_op_fddy,
@@ -1571,7 +1522,6 @@ static const nir_op op_trans[TGSI_OPCODE_LAST] = {
 
    [TGSI_OPCODE_SSG] = nir_op_fsign,
    [TGSI_OPCODE_CMP] = 0,
-   [TGSI_OPCODE_SCS] = 0,
    [TGSI_OPCODE_TXB] = 0,
    [TGSI_OPCODE_DIV] = nir_op_fdiv,
    [TGSI_OPCODE_DP2] = 0,
@@ -1586,9 +1536,6 @@ static const nir_op op_trans[TGSI_OPCODE_LAST] = {
    [TGSI_OPCODE_DDX_FINE] = nir_op_fddx_fine,
    [TGSI_OPCODE_DDY_FINE] = nir_op_fddy_fine,
 
-   [TGSI_OPCODE_PUSHA] = 0, /* XXX */
-   [TGSI_OPCODE_POPA] = 0, /* XXX */
-
    [TGSI_OPCODE_CEIL] = nir_op_fceil,
    [TGSI_OPCODE_I2F] = nir_op_i2f32,
    [TGSI_OPCODE_NOT] = nir_op_inot,
@@ -1598,7 +1545,6 @@ static const nir_op op_trans[TGSI_OPCODE_LAST] = {
    [TGSI_OPCODE_OR] = nir_op_ior,
    [TGSI_OPCODE_MOD] = nir_op_umod,
    [TGSI_OPCODE_XOR] = nir_op_ixor,
-   [TGSI_OPCODE_SAD] = 0, /* XXX */
    [TGSI_OPCODE_TXF] = 0,
    [TGSI_OPCODE_TXQ] = 0,
 
@@ -1612,17 +1558,12 @@ static const nir_op op_trans[TGSI_OPCODE_LAST] = {
    [TGSI_OPCODE_ENDLOOP] = 0,
    [TGSI_OPCODE_ENDSUB] = 0, /* XXX: no function calls */
 
-   [TGSI_OPCODE_TXQ_LZ] = 0,
    [TGSI_OPCODE_NOP] = 0,
    [TGSI_OPCODE_FSEQ] = nir_op_feq,
    [TGSI_OPCODE_FSGE] = nir_op_fge,
    [TGSI_OPCODE_FSLT] = nir_op_flt,
    [TGSI_OPCODE_FSNE] = nir_op_fne,
 
-   /* No control flow yet */
-   [TGSI_OPCODE_CALLNZ] = 0, /* XXX */
-   [TGSI_OPCODE_BREAKC] = 0, /* not emitted by glsl_to_tgsi.cpp */
-
    [TGSI_OPCODE_KILL_IF] = 0,
 
    [TGSI_OPCODE_END] = 0,
@@ -1761,10 +1702,6 @@ ttn_emit_instruction(struct ttn_compile *c)
       ttn_lit(b, op_trans[tgsi_op], dest, src);
       break;
 
-   case TGSI_OPCODE_XPD:
-      ttn_xpd(b, op_trans[tgsi_op], dest, src);
-      break;
-
    case TGSI_OPCODE_DP2:
       ttn_dp2(b, op_trans[tgsi_op], dest, src);
       break;
@@ -1777,14 +1714,6 @@ ttn_emit_instruction(struct ttn_compile *c)
       ttn_dp4(b, op_trans[tgsi_op], dest, src);
       break;
 
-   case TGSI_OPCODE_DP2A:
-      ttn_dp2a(b, op_trans[tgsi_op], dest, src);
-      break;
-
-   case TGSI_OPCODE_DPH:
-      ttn_dph(b, op_trans[tgsi_op], dest, src);
-      break;
-
    case TGSI_OPCODE_UMAD:
       ttn_umad(b, op_trans[tgsi_op], dest, src);
       break;
@@ -1809,10 +1738,6 @@ ttn_emit_instruction(struct ttn_compile *c)
       ttn_ucmp(b, op_trans[tgsi_op], dest, src);
       break;
 
-   case TGSI_OPCODE_SCS:
-      ttn_scs(b, op_trans[tgsi_op], dest, src);
-      break;
-
    case TGSI_OPCODE_SGT:
       ttn_sgt(b, op_trans[tgsi_op], dest, src);
       break;
@@ -1833,7 +1758,6 @@ ttn_emit_instruction(struct ttn_compile *c)
    case TGSI_OPCODE_TEX2:
    case TGSI_OPCODE_TXL2:
    case TGSI_OPCODE_TXB2:
-   case TGSI_OPCODE_TXQ_LZ:
    case TGSI_OPCODE_TXF:
    case TGSI_OPCODE_TG4:
    case TGSI_OPCODE_LODQ: