diff options
| -rw-r--r-- | src/mesa/shader/arbprogparse.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/mesa/shader/arbprogparse.c b/src/mesa/shader/arbprogparse.c index 718162fd23d..d331f9d30a8 100644 --- a/src/mesa/shader/arbprogparse.c +++ b/src/mesa/shader/arbprogparse.c @@ -3865,7 +3865,18 @@ _mesa_parse_arb_program (GLcontext * ctx, const GLubyte * str, GLsizei len, _mesa_free (strz); grammar_get_last_error ((GLubyte *) error_msg, 300, &error_pos); _mesa_set_program_error (ctx, error_pos, error_msg); - _mesa_error (ctx, GL_INVALID_OPERATION, "Parse Error"); + _mesa_error (ctx, GL_INVALID_OPERATION, "glProgramStringARB(syntax error)"); + + /* useful for debugging */ + if (0) { + int line, col; + char *s; + printf("Program: %s\n", strz); + printf("Error Pos: %d\n", ctx->Program.ErrorPos); + s = (char *) _mesa_find_line_column(strz, strz+ctx->Program.ErrorPos, &line, &col); + printf("line %d col %d: %s\n", line, col, s); + } + grammar_destroy (arbprogram_syn_id); return 1; } @@ -3907,7 +3918,7 @@ _mesa_parse_arb_program (GLcontext * ctx, const GLubyte * str, GLsizei len, /* Check the grammer rev */ if (*inst++ != REVISION) { _mesa_set_program_error (ctx, 0, "Grammar version mismatch"); - _mesa_error (ctx, GL_INVALID_OPERATION, "Grammar version mismatch"); + _mesa_error (ctx, GL_INVALID_OPERATION, "glProgramStringARB(Grammar verison mismatch)"); err = 1; } else { |