X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fauxiliary%2Ftgsi%2Ftgsi_text.c;h=9779f212cb13cf693e6e74485de18c10539cec43;hb=c9af7701d1be791752fafcbe19169851bcdf1336;hp=729114594c88357b33ede3d1b2b9589e3145ec36;hpb=02595c55b077e5422a2f2cafc7b53df2ddaf6ce3;p=mesa.git

diff --git a/src/gallium/auxiliary/tgsi/tgsi_text.c b/src/gallium/auxiliary/tgsi/tgsi_text.c
index 729114594c8..9779f212cb1 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_text.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_text.c
@@ -119,6 +119,42 @@ static boolean str_match_nocase_whole( const char **pcur, const char *str )
    return FALSE;
 }
 
+/* Return the array index that matches starting at *pcur, where the string at
+ * *pcur is terminated by a non-digit non-letter non-underscore.
+ * Returns -1 if no match is found.
+ *
+ * On success, the pointer to the first string is moved to the end of the read
+ * word.
+ */
+static int str_match_name_from_array(const char **pcur,
+                                     const char * const *array,
+                                     unsigned array_size)
+{
+   for (unsigned j = 0; j < array_size; ++j) {
+      if (str_match_nocase_whole(pcur, array[j]))
+         return j;
+   }
+   return -1;
+}
+
+/* Return the format corresponding to the name at *pcur.
+ * Returns -1 if there is no format name.
+ *
+ * On success, the pointer to the string is moved to the end of the read format
+ * name.
+ */
+static int str_match_format(const char **pcur)
+{
+   for (unsigned i = 0; i < PIPE_FORMAT_COUNT; i++) {
+      const struct util_format_description *desc =
+         util_format_description(i);
+      if (desc && str_match_nocase_whole(pcur, desc->name)) {
+         return i;
+      }
+   }
+   return -1;
+}
+
 /* Eat zero or more whitespaces.
  */
 static void eat_opt_white( const char **pcur )
@@ -172,14 +208,17 @@ static boolean parse_int( const char **pcur, int *val )
    return FALSE;
 }
 
-static boolean parse_identifier( const char **pcur, char *ret )
+static boolean parse_identifier( const char **pcur, char *ret, size_t len )
 {
    const char *cur = *pcur;
-   int i = 0;
+   size_t i = 0;
    if (is_alpha_underscore( cur )) {
       ret[i++] = *cur++;
-      while (is_alpha_underscore( cur ) || is_digit( cur ))
+      while (is_alpha_underscore( cur ) || is_digit( cur )) {
+         if (i == len - 1)
+            return FALSE;
          ret[i++] = *cur++;
+      }
       ret[i++] = '\0';
       *pcur = cur;
       return TRUE;
@@ -195,8 +234,15 @@ static boolean parse_float( const char **pcur, float *val )
    boolean integral_part = FALSE;
    boolean fractional_part = FALSE;
 
-   *val = (float) atof( cur );
+   if (*cur == '0' && *(cur + 1) == 'x') {
+      union fi fi;
+      fi.ui = strtoul(cur, NULL, 16);
+      *val = fi.f;
+      cur += 10;
+      goto out;
+   }
 
+   *val = (float) atof( cur );
    if (*cur == '-' || *cur == '+')
       cur++;
    if (is_digit( cur )) {
@@ -228,10 +274,66 @@ static boolean parse_float( const char **pcur, float *val )
       else
          return FALSE;
    }
+
+out:
    *pcur = cur;
    return TRUE;
 }
 
+static boolean parse_double( const char **pcur, uint32_t *val0, uint32_t *val1)
+{
+   const char *cur = *pcur;
+   union {
+      double dval;
+      uint32_t uval[2];
+   } v;
+
+   v.dval = strtod(cur, (char**)pcur);
+   if (*pcur == cur)
+      return FALSE;
+
+   *val0 = v.uval[0];
+   *val1 = v.uval[1];
+
+   return TRUE;
+}
+
+static boolean parse_int64( const char **pcur, uint32_t *val0, uint32_t *val1)
+{
+   const char *cur = *pcur;
+   union {
+      int64_t i64val;
+      uint32_t uval[2];
+   } v;
+
+   v.i64val = strtoll(cur, (char**)pcur, 0);
+   if (*pcur == cur)
+      return FALSE;
+
+   *val0 = v.uval[0];
+   *val1 = v.uval[1];
+
+   return TRUE;
+}
+
+static boolean parse_uint64( const char **pcur, uint32_t *val0, uint32_t *val1)
+{
+   const char *cur = *pcur;
+   union {
+      uint64_t u64val;
+      uint32_t uval[2];
+   } v;
+
+   v.u64val = strtoull(cur, (char**)pcur, 0);
+   if (*pcur == cur)
+      return FALSE;
+
+   *val0 = v.uval[0];
+   *val1 = v.uval[1];
+
+   return TRUE;
+}
+
 struct translate_ctx
 {
    const char *text;
@@ -241,7 +343,7 @@ struct translate_ctx
    struct tgsi_token *tokens_end;
    struct tgsi_header *header;
    unsigned processor : 4;
-   int implied_array_size : 5;
+   unsigned implied_array_size : 6;
    unsigned num_immediates;
 };
 
@@ -274,13 +376,17 @@ static boolean parse_header( struct translate_ctx *ctx )
    uint processor;
 
    if (str_match_nocase_whole( &ctx->cur, "FRAG" ))
-      processor = TGSI_PROCESSOR_FRAGMENT;
+      processor = PIPE_SHADER_FRAGMENT;
    else if (str_match_nocase_whole( &ctx->cur, "VERT" ))
-      processor = TGSI_PROCESSOR_VERTEX;
+      processor = PIPE_SHADER_VERTEX;
    else if (str_match_nocase_whole( &ctx->cur, "GEOM" ))
-      processor = TGSI_PROCESSOR_GEOMETRY;
+      processor = PIPE_SHADER_GEOMETRY;
+   else if (str_match_nocase_whole( &ctx->cur, "TESS_CTRL" ))
+      processor = PIPE_SHADER_TESS_CTRL;
+   else if (str_match_nocase_whole( &ctx->cur, "TESS_EVAL" ))
+      processor = PIPE_SHADER_TESS_EVAL;
    else if (str_match_nocase_whole( &ctx->cur, "COMP" ))
-      processor = TGSI_PROCESSOR_COMPUTE;
+      processor = PIPE_SHADER_COMPUTE;
    else {
       report_error( ctx, "Unknown header" );
       return FALSE;
@@ -653,6 +759,9 @@ parse_register_dcl(
    eat_opt_white( &cur );
 
    if (cur[0] == '[') {
+      bool is_in = *file == TGSI_FILE_INPUT;
+      bool is_out = *file == TGSI_FILE_OUTPUT;
+
       ++cur;
       ctx->cur = cur;
       if (!parse_register_dcl_bracket( ctx, &brackets[1] ))
@@ -662,7 +771,11 @@ parse_register_dcl(
        * input primitive. so we want to declare just
        * the index relevant to the semantics which is in
        * the second bracket */
-      if (ctx->processor == TGSI_PROCESSOR_GEOMETRY && *file == TGSI_FILE_INPUT) {
+
+      /* tessellation has similar constraints to geometry shader */
+      if ((ctx->processor == PIPE_SHADER_GEOMETRY && is_in) ||
+          (ctx->processor == PIPE_SHADER_TESS_EVAL && is_in) ||
+          (ctx->processor == PIPE_SHADER_TESS_CTRL && (is_in || is_out))) {
          brackets[0] = brackets[1];
          *num_brackets = 1;
       } else {
@@ -718,6 +831,14 @@ parse_dst_operand(
       dst->Dimension.Indirect = 0;
       dst->Dimension.Dimension = 0;
       dst->Dimension.Index = bracket[0].index;
+
+      if (bracket[0].ind_file != TGSI_FILE_NULL) {
+         dst->Dimension.Indirect = 1;
+         dst->DimIndirect.File = bracket[0].ind_file;
+         dst->DimIndirect.Index = bracket[0].ind_index;
+         dst->DimIndirect.Swizzle = bracket[0].ind_comp;
+         dst->DimIndirect.ArrayID = bracket[0].ind_array;
+      }
       bracket[0] = bracket[1];
    }
    dst->Register.Index = bracket[0].index;
@@ -745,7 +866,7 @@ parse_optional_swizzle(
 
    eat_opt_white( &cur );
    if (*cur == '.') {
-      uint i;
+      int i;
 
       cur++;
       eat_opt_white( &cur );
@@ -878,30 +999,34 @@ parse_texoffset_operand(
 static boolean
 match_inst(const char **pcur,
            unsigned *saturate,
+           unsigned *precise,
            const struct tgsi_opcode_info *info)
 {
    const char *cur = *pcur;
+   const char *mnemonic = tgsi_get_opcode_name(info->opcode);
 
    /* simple case: the whole string matches the instruction name */
-   if (str_match_nocase_whole(&cur, info->mnemonic)) {
+   if (str_match_nocase_whole(&cur, mnemonic)) {
       *pcur = cur;
-      *saturate = TGSI_SAT_NONE;
+      *saturate = 0;
+      *precise = 0;
       return TRUE;
    }
 
-   if (str_match_no_case(&cur, info->mnemonic)) {
+   if (str_match_no_case(&cur, mnemonic)) {
       /* the instruction has a suffix, figure it out */
-      if (str_match_nocase_whole(&cur, "_SAT")) {
+      if (str_match_no_case(&cur, "_SAT")) {
          *pcur = cur;
-         *saturate = TGSI_SAT_ZERO_ONE;
-         return TRUE;
+         *saturate = 1;
       }
 
-      if (str_match_nocase_whole(&cur, "_SATNV")) {
+      if (str_match_no_case(&cur, "_PRECISE")) {
          *pcur = cur;
-         *saturate = TGSI_SAT_MINUS_PLUS_ONE;
-         return TRUE;
+         *precise = 1;
       }
+
+      if (!is_digit_alpha_underscore(cur))
+         return TRUE;
    }
 
    return FALSE;
@@ -912,8 +1037,9 @@ parse_instruction(
    struct translate_ctx *ctx,
    boolean has_label )
 {
-   uint i;
-   uint saturate = TGSI_SAT_NONE;
+   int i;
+   uint saturate = 0;
+   uint precise = 0;
    const struct tgsi_opcode_info *info;
    struct tgsi_full_instruction inst;
    const char *cur;
@@ -921,43 +1047,6 @@ parse_instruction(
 
    inst = tgsi_default_full_instruction();
 
-   /* Parse predicate.
-    */
-   eat_opt_white( &ctx->cur );
-   if (*ctx->cur == '(') {
-      uint file;
-      int index;
-      uint swizzle[4];
-      boolean parsed_swizzle;
-
-      inst.Instruction.Predicate = 1;
-
-      ctx->cur++;
-      if (*ctx->cur == '!') {
-         ctx->cur++;
-         inst.Predicate.Negate = 1;
-      }
-
-      if (!parse_register_1d( ctx, &file, &index ))
-         return FALSE;
-
-      if (parse_optional_swizzle( ctx, swizzle, &parsed_swizzle, 4 )) {
-         if (parsed_swizzle) {
-            inst.Predicate.SwizzleX = swizzle[0];
-            inst.Predicate.SwizzleY = swizzle[1];
-            inst.Predicate.SwizzleZ = swizzle[2];
-            inst.Predicate.SwizzleW = swizzle[3];
-         }
-      }
-
-      if (*ctx->cur != ')') {
-         report_error( ctx, "Expected `)'" );
-         return FALSE;
-      }
-
-      ctx->cur++;
-   }
-
    /* Parse instruction name.
     */
    eat_opt_white( &ctx->cur );
@@ -965,7 +1054,7 @@ parse_instruction(
       cur = ctx->cur;
 
       info = tgsi_get_opcode_info( i );
-      if (match_inst(&cur, &saturate, info)) {
+      if (match_inst(&cur, &saturate, &precise, info)) {
          if (info->num_dst + info->num_src + info->is_tex == 0) {
             ctx->cur = cur;
             break;
@@ -986,6 +1075,7 @@ parse_instruction(
 
    inst.Instruction.Opcode = i;
    inst.Instruction.Saturate = saturate;
+   inst.Instruction.Precise = precise;
    inst.Instruction.NumDstRegs = info->num_dst;
    inst.Instruction.NumSrcRegs = info->num_src;
 
@@ -999,6 +1089,15 @@ parse_instruction(
       inst.Texture.Texture = TGSI_TEXTURE_UNKNOWN;
    }
 
+   if ((i >= TGSI_OPCODE_LOAD && i <= TGSI_OPCODE_ATOMIMAX) ||
+       i == TGSI_OPCODE_RESQ) {
+      inst.Instruction.Memory = 1;
+      inst.Memory.Qualifier = 0;
+   }
+
+   assume(info->num_dst <= TGSI_FULL_MAX_DST_REGISTERS);
+   assume(info->num_src <= TGSI_FULL_MAX_SRC_REGISTERS);
+
    /* Parse instruction operands.
     */
    for (i = 0; i < info->num_dst + info->num_src + info->is_tex; i++) {
@@ -1039,7 +1138,7 @@ parse_instruction(
 
    cur = ctx->cur;
    eat_opt_white( &cur );
-   for (i = 0; inst.Instruction.Texture && *cur == ','; i++) {
+   for (i = 0; inst.Instruction.Texture && *cur == ',' && i < TGSI_FULL_MAX_TEX_OFFSETS; i++) {
          cur++;
          eat_opt_white( &cur );
          ctx->cur = cur;
@@ -1050,6 +1149,41 @@ parse_instruction(
    }
    inst.Texture.NumOffsets = i;
 
+   cur = ctx->cur;
+   eat_opt_white(&cur);
+
+   for (; inst.Instruction.Memory && *cur == ',';
+        ctx->cur = cur, eat_opt_white(&cur)) {
+      int j;
+
+      cur++;
+      eat_opt_white(&cur);
+
+      j = str_match_name_from_array(&cur, tgsi_memory_names,
+                                    ARRAY_SIZE(tgsi_memory_names));
+      if (j >= 0) {
+         inst.Memory.Qualifier |= 1U << j;
+         continue;
+      }
+
+      j = str_match_name_from_array(&cur, tgsi_texture_names,
+                                    ARRAY_SIZE(tgsi_texture_names));
+      if (j >= 0) {
+         inst.Memory.Texture = j;
+         continue;
+      }
+
+      j = str_match_format(&cur);
+      if (j >= 0) {
+         inst.Memory.Format = j;
+         continue;
+      }
+
+      ctx->cur = cur;
+      report_error(ctx, "Expected memory qualifier, texture target, or format\n");
+      return FALSE;
+   }
+
    cur = ctx->cur;
    eat_opt_white( &cur );
    if (info->is_branch && *cur == ':') {
@@ -1104,6 +1238,18 @@ static boolean parse_immediate_data(struct translate_ctx *ctx, unsigned type,
       }
 
       switch (type) {
+      case TGSI_IMM_FLOAT64:
+         ret = parse_double(&ctx->cur, &values[i].Uint, &values[i+1].Uint);
+         i++;
+         break;
+      case TGSI_IMM_INT64:
+         ret = parse_int64(&ctx->cur, &values[i].Uint, &values[i+1].Uint);
+         i++;
+         break;
+      case TGSI_IMM_UINT64:
+         ret = parse_uint64(&ctx->cur, &values[i].Uint, &values[i+1].Uint);
+         i++;
+         break;
       case TGSI_IMM_FLOAT32:
          ret = parse_float(&ctx->cur, &values[i].Float);
          break;
@@ -1170,7 +1316,7 @@ static boolean parse_declaration( struct translate_ctx *ctx )
    }
 
    is_vs_input = (file == TGSI_FILE_INPUT &&
-                  ctx->processor == TGSI_PROCESSOR_VERTEX);
+                  ctx->processor == PIPE_SHADER_VERTEX);
 
    cur = ctx->cur;
    eat_opt_white( &cur );
@@ -1207,10 +1353,10 @@ static boolean parse_declaration( struct translate_ctx *ctx )
 
       cur++;
       eat_opt_white( &cur );
-      if (file == TGSI_FILE_RESOURCE) {
+      if (file == TGSI_FILE_IMAGE) {
          for (i = 0; i < TGSI_TEXTURE_COUNT; i++) {
             if (str_match_nocase_whole(&cur, tgsi_texture_names[i])) {
-               decl.Resource.Resource = i;
+               decl.Image.Resource = i;
                break;
             }
          }
@@ -1225,13 +1371,17 @@ static boolean parse_declaration( struct translate_ctx *ctx )
             cur2++;
             eat_opt_white(&cur2);
             if (str_match_nocase_whole(&cur2, "RAW")) {
-               decl.Resource.Raw = 1;
+               decl.Image.Raw = 1;
 
             } else if (str_match_nocase_whole(&cur2, "WR")) {
-               decl.Resource.Writable = 1;
+               decl.Image.Writable = 1;
 
             } else {
-               break;
+               int format = str_match_format(&cur2);
+               if (format < 0)
+                  break;
+
+               decl.Image.Format = format;
             }
             cur = cur2;
             eat_opt_white(&cur2);
@@ -1258,8 +1408,8 @@ static boolean parse_declaration( struct translate_ctx *ctx )
          ++cur;
          eat_opt_white( &cur );
          for (j = 0; j < 4; ++j) {
-            for (i = 0; i < PIPE_TYPE_COUNT; ++i) {
-               if (str_match_nocase_whole(&cur, tgsi_type_names[i])) {
+            for (i = 0; i < TGSI_RETURN_TYPE_COUNT; ++i) {
+               if (str_match_nocase_whole(&cur, tgsi_return_type_names[i])) {
                   switch (j) {
                   case 0:
                      decl.SamplerView.ReturnTypeX = i;
@@ -1279,7 +1429,7 @@ static boolean parse_declaration( struct translate_ctx *ctx )
                   break;
                }
             }
-            if (i == PIPE_TYPE_COUNT) {
+            if (i == TGSI_RETURN_TYPE_COUNT) {
                if (j == 0 || j >  2) {
                   report_error(ctx, "Expected type name");
                   return FALSE;
@@ -1304,6 +1454,26 @@ static boolean parse_declaration( struct translate_ctx *ctx )
                decl.SamplerView.ReturnTypeX;
          }
          ctx->cur = cur;
+      } else if (file == TGSI_FILE_BUFFER) {
+         if (str_match_nocase_whole(&cur, "ATOMIC")) {
+            decl.Declaration.Atomic = 1;
+            ctx->cur = cur;
+         }
+      } else if (file == TGSI_FILE_MEMORY) {
+         if (str_match_nocase_whole(&cur, "GLOBAL")) {
+            /* Note this is a no-op global is the default */
+            decl.Declaration.MemType = TGSI_MEMORY_TYPE_GLOBAL;
+            ctx->cur = cur;
+         } else if (str_match_nocase_whole(&cur, "SHARED")) {
+            decl.Declaration.MemType = TGSI_MEMORY_TYPE_SHARED;
+            ctx->cur = cur;
+         } else if (str_match_nocase_whole(&cur, "PRIVATE")) {
+            decl.Declaration.MemType = TGSI_MEMORY_TYPE_PRIVATE;
+            ctx->cur = cur;
+         } else if (str_match_nocase_whole(&cur, "INPUT")) {
+            decl.Declaration.MemType = TGSI_MEMORY_TYPE_INPUT;
+            ctx->cur = cur;
+         }
       } else {
          if (str_match_nocase_whole(&cur, "LOCAL")) {
             decl.Declaration.Local = 1;
@@ -1352,6 +1522,54 @@ static boolean parse_declaration( struct translate_ctx *ctx )
       }
    }
 
+   cur = ctx->cur;
+   eat_opt_white( &cur );
+   if (*cur == ',' &&
+       file == TGSI_FILE_OUTPUT && ctx->processor == PIPE_SHADER_GEOMETRY) {
+      cur++;
+      eat_opt_white(&cur);
+      if (str_match_nocase_whole(&cur, "STREAM")) {
+         uint stream[4];
+
+         eat_opt_white(&cur);
+         if (*cur != '(') {
+            report_error(ctx, "Expected '('");
+            return FALSE;
+         }
+         cur++;
+
+         for (int i = 0; i < 4; ++i) {
+            eat_opt_white(&cur);
+            if (!parse_uint(&cur, &stream[i])) {
+               report_error(ctx, "Expected literal integer");
+               return FALSE;
+            }
+
+            eat_opt_white(&cur);
+            if (i < 3) {
+               if (*cur != ',') {
+                  report_error(ctx, "Expected ','");
+                  return FALSE;
+               }
+               cur++;
+            }
+         }
+
+         if (*cur != ')') {
+            report_error(ctx, "Expected ')'");
+            return FALSE;
+         }
+         cur++;
+
+         decl.Semantic.StreamX = stream[0];
+         decl.Semantic.StreamY = stream[1];
+         decl.Semantic.StreamZ = stream[2];
+         decl.Semantic.StreamW = stream[3];
+
+         ctx->cur = cur;
+      }
+   }
+
    cur = ctx->cur;
    eat_opt_white( &cur );
    if (*cur == ',' && !is_vs_input) {
@@ -1368,10 +1586,6 @@ static boolean parse_declaration( struct translate_ctx *ctx )
             break;
          }
       }
-      if (i == TGSI_INTERPOLATE_COUNT) {
-         report_error( ctx, "Expected semantic or interpolate attribute" );
-         return FALSE;
-      }
    }
 
    cur = ctx->cur;
@@ -1391,6 +1605,20 @@ static boolean parse_declaration( struct translate_ctx *ctx )
       }
    }
 
+   cur = ctx->cur;
+   eat_opt_white( &cur );
+   if (*cur == ',' && !is_vs_input) {
+      cur++;
+      eat_opt_white( &cur );
+      if (str_match_nocase_whole( &cur, tgsi_invariant_name )) {
+         decl.Declaration.Invariant = 1;
+         ctx->cur = cur;
+      } else {
+         report_error( ctx, "Expected semantic, interpolate attribute, or invariant ");
+         return FALSE;
+      }
+   }
+
    advance = tgsi_build_full_declaration(
       &decl,
       ctx->tokens_cur,
@@ -1408,7 +1636,7 @@ static boolean parse_immediate( struct translate_ctx *ctx )
 {
    struct tgsi_full_immediate imm;
    uint advance;
-   int type;
+   uint type;
 
    if (*ctx->cur == '[') {
       uint uindex;
@@ -1439,11 +1667,11 @@ static boolean parse_immediate( struct translate_ctx *ctx )
       report_error( ctx, "Syntax error" );
       return FALSE;
    }
-   for (type = 0; type < Elements(tgsi_immediate_type_names); ++type) {
+   for (type = 0; type < ARRAY_SIZE(tgsi_immediate_type_names); ++type) {
       if (str_match_nocase_whole(&ctx->cur, tgsi_immediate_type_names[type]))
          break;
    }
-   if (type == Elements(tgsi_immediate_type_names)) {
+   if (type == ARRAY_SIZE(tgsi_immediate_type_names)) {
       report_error( ctx, "Expected immediate type" );
       return FALSE;
    }
@@ -1489,7 +1717,7 @@ parse_fs_coord_origin( const char **pcur, uint *fs_coord_origin )
 {
    uint i;
 
-   for (i = 0; i < Elements(tgsi_fs_coord_origin_names); i++) {
+   for (i = 0; i < ARRAY_SIZE(tgsi_fs_coord_origin_names); i++) {
       const char *cur = *pcur;
 
       if (str_match_nocase_whole( &cur, tgsi_fs_coord_origin_names[i])) {
@@ -1506,7 +1734,7 @@ parse_fs_coord_pixel_center( const char **pcur, uint *fs_coord_pixel_center )
 {
    uint i;
 
-   for (i = 0; i < Elements(tgsi_fs_coord_pixel_center_names); i++) {
+   for (i = 0; i < ARRAY_SIZE(tgsi_fs_coord_pixel_center_names); i++) {
       const char *cur = *pcur;
 
       if (str_match_nocase_whole( &cur, tgsi_fs_coord_pixel_center_names[i])) {
@@ -1518,6 +1746,22 @@ parse_fs_coord_pixel_center( const char **pcur, uint *fs_coord_pixel_center )
    return FALSE;
 }
 
+static boolean
+parse_property_next_shader( const char **pcur, uint *next_shader )
+{
+   uint i;
+
+   for (i = 0; i < ARRAY_SIZE(tgsi_processor_type_names); i++) {
+      const char *cur = *pcur;
+
+      if (str_match_nocase_whole( &cur, tgsi_processor_type_names[i])) {
+         *next_shader = i;
+         *pcur = cur;
+         return TRUE;
+      }
+   }
+   return FALSE;
+}
 
 static boolean parse_property( struct translate_ctx *ctx )
 {
@@ -1531,7 +1775,7 @@ static boolean parse_property( struct translate_ctx *ctx )
       report_error( ctx, "Syntax error" );
       return FALSE;
    }
-   if (!parse_identifier( &ctx->cur, id )) {
+   if (!parse_identifier( &ctx->cur, id, sizeof(id) )) {
       report_error( ctx, "Syntax error" );
       return FALSE;
    }
@@ -1555,7 +1799,7 @@ static boolean parse_property( struct translate_ctx *ctx )
          return FALSE;
       }
       if (property_name == TGSI_PROPERTY_GS_INPUT_PRIM &&
-          ctx->processor == TGSI_PROCESSOR_GEOMETRY) {
+          ctx->processor == PIPE_SHADER_GEOMETRY) {
          ctx->implied_array_size = u_vertices_per_prim(values[0]);
       }
       break;
@@ -1571,6 +1815,12 @@ static boolean parse_property( struct translate_ctx *ctx )
          return FALSE;
       }
       break;
+   case TGSI_PROPERTY_NEXT_SHADER:
+      if (!parse_property_next_shader(&ctx->cur, &values[0] )) {
+         report_error( ctx, "Unknown next shader property value." );
+         return FALSE;
+      }
+      break;
    case TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS:
    default:
       if (!parse_uint(&ctx->cur, &values[0] )) {
@@ -1603,6 +1853,10 @@ static boolean translate( struct translate_ctx *ctx )
    if (!parse_header( ctx ))
       return FALSE;
 
+   if (ctx->processor == PIPE_SHADER_TESS_CTRL ||
+       ctx->processor == PIPE_SHADER_TESS_EVAL)
+       ctx->implied_array_size = 32;
+
    while (*ctx->cur != '\0') {
       uint label_val = 0;
       if (!eat_white( &ctx->cur )) {