tgsi: show textual format representation

[mesa.git] / src / gallium / auxiliary / tgsi / tgsi_text.c

diff --git a/src/gallium/auxiliary/tgsi/tgsi_text.c b/src/gallium/auxiliary/tgsi/tgsi_text.c
index 3e3ed5b19d12e0f1e82349c64472d994607f0734..91baa01ad8bdebad44ec44ba43f9d7a5166080d2 100644 (file)
--- a/src/gallium/auxiliary/tgsi/tgsi_text.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_text.c
@@ -195,8 +195,15 @@ 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 )) {
@@ -228,6 +235,8 @@ static boolean parse_float( const char **pcur, float *val )
       else
          return FALSE;
    }
+
+out:
    *pcur = cur;
    return TRUE;
 }
@@ -1030,6 +1039,12 @@ 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;
+   }
+
    /* Parse instruction operands.
     */
    for (i = 0; i < info->num_dst + info->num_src + info->is_tex; i++) {
@@ -1081,6 +1096,27 @@ parse_instruction(
    }
    inst.Texture.NumOffsets = i;
 
+   cur = ctx->cur;
+   eat_opt_white(&cur);
+   for (i = 0; inst.Instruction.Memory && *cur == ','; i++) {
+      uint j;
+      cur++;
+      eat_opt_white(&cur);
+      ctx->cur = cur;
+      for (j = 0; j < 3; j++) {
+         if (str_match_nocase_whole(&ctx->cur, tgsi_memory_names[j])) {
+            inst.Memory.Qualifier |= 1U << j;
+            break;
+         }
+      }
+      if (j == 3) {
+         report_error(ctx, "Expected memory qualifier");
+         return FALSE;
+      }
+      cur = ctx->cur;
+      eat_opt_white(&cur);
+   }
+
    cur = ctx->cur;
    eat_opt_white( &cur );
    if (info->is_branch && *cur == ':') {
@@ -1242,10 +1278,10 @@ 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;
             }
          }
@@ -1260,13 +1296,22 @@ 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;
+               for (i = 0; i < PIPE_FORMAT_COUNT; i++) {
+                  const struct util_format_description *desc =
+                     util_format_description(i);
+                  if (desc && str_match_nocase_whole(&cur2, desc->name)) {
+                     decl.Image.Format = i;
+                     break;
+                  }
+               }
+               if (i == PIPE_FORMAT_COUNT)
+                  break;
             }
             cur = cur2;
             eat_opt_white(&cur2);
@@ -1339,6 +1384,14 @@ 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 (str_match_nocase_whole(&cur, "SHARED")) {
+            decl.Declaration.Shared = 1;
+            ctx->cur = cur;
+         }
       } else {
          if (str_match_nocase_whole(&cur, "LOCAL")) {
             decl.Declaration.Local = 1;